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An ion (/ˈaɪ.ɒn, -ən/) is an atom or molecule with a net electrical charge. The charge of an electron is considered to be negative by convention and this...

in the secretions of some caterpillars. Some of the most commonly used anionic surfactants, linear alkylbenzene sulfates (LAS), are produced from petroleum...

The Eternals are a race of humanoids appearing in American comic books published by Marvel Comics. They were created by Jack Kirby, making their first...

poorly biodegradable. Anionic surfactants are the most common form of surfactants, and an estimated 6 billion kilograms of anionic surfactants are produced...

definition anionic polymerization: An ionic polymerization in which the kinetic-chain carriers are anions. In polymer chemistry, anionic addition polymerization...

In organic chemistry, negative hyperconjugation is the donation of electron density from a filled π- or p-orbital to a neighboring σ*-orbital. This phenomenon...

type of polymerization that is being used. Free radical, cationic, and anionic polymerizations are among the most common types of addition polymerizations...

Plutonium tetrachloride or plutonium(IV) chloride is an inorganic compound of plutonium and chlorine with the chemical formula PuCl4. While it is not known...

into one of the following categories:[citation needed] charged groups anionic. Examples, with the lipophilic part of the molecule represented by R, are:...

that they be added in the rinse cycle. Anionic softeners can combine with anionic surfactants directly. Other anionic softeners can be based on smectite clays...

There are three sets of gallium halides, the trihalides where gallium has oxidation state +3, the intermediate halides containing gallium in oxidation...

Jansen, Martin (5 December 2012). "Deciphering the Chemical Bonding in Anionic Thallium Clusters". Journal of the American Chemical Society. 134 (48):...

α-Olefin sulfonates (also: alpha-olefin sulfonates or AOS) are a group of anionic surfactants, which are used as detergents. The compounds contain a - mostly...

insoluble salts with anionic compounds, including the anionic surfactants commonly used as detergents in toothpastes and mouthwashes, anionic thickeners such...

Polyoxometalates (POMs) are a group of inorganic, anionic molecular metal oxides. The oxides of d0 metals such as V2O5, MoO3, WO3 dissolve at high pH...

Laundry detergents contain mostly anionic and non-ionic surfactants. Cationic surfactants are normally incompatible with anionic detergents and have poor cleaning...

Alkylbenzene sulfonates are a class of anionic surfactants, consisting of a hydrophilic sulfonate head-group and a hydrophobic alkylbenzene tail-group...

can be used to stain organelles for medical microscopy. Acid dyes are anionic, soluble in water and are essentially applied from acidic bath. They possess...

→ Tf3C(MgBr) + MgBrF (3) Tf3C(MgBr) + H2SO4 → Tf3CH + MgBrHSO4 In its anionic form, the lanthanide salts of triflidic acid ("triflides") have been shown...

blue to detect the presence of anionic surfactants (such as a detergent or foaming agent) in a sample of water. An anionic surfactant detected by the color...

polymeric complex of manganese with the ethylene bis (dithiocarbamate) anionic ligand. Exposure to maneb can occur when breathed in; it can irritate the...

deprotonation. Organolithium reagents are used in industry as an initiator for anionic polymerization, which leads to the production of various elastomers. Studies...

Phosphatidic acids (PA) are a class of anionic phospholipids important to cell signaling and direct activation of lipid-gated ion channels. Hydrolysis...

through an anionic coordination polymerization in which the metal center of the catalyst is considered the counter cation for the anionic end of the alkyl...

distinguished by its red color and edible protein-rich seeds. Amaranth is an anionic dye. It can be applied to natural and synthetic fibers, leather, paper...

Aluminosilicate refers to materials containing anionic Si-O-Al linkages.[citation needed] Commonly, the associate cations are sodium (Na+), potassium...

sodium laureth sulfate, and also called sodium alkylethersulfate, is an anionic detergent and surfactant found in many personal care products (soaps, shampoos...

form a longer polymer (see figure). The reactive center can be radical, anionic or cationic. Ring-opening of cyclic monomers is often driven by the relief...

is an organic compound used in many cleaning and hygiene products as an anionic surfactant. Also it is used as in sodium citrate/sodium lauryl sulfoacetate/glycerol...

formula CH3(CH2)11OSO3Na and structure H3C−(CH2)11−O−S(=O)2−O−Na+. It is an anionic surfactant used in many cleaning and hygiene products. This compound is...

Actinidain (EC 3.4.22.14, actinidin, Actinidia anionic protease, proteinase A2 of Actinidia chinensis) is a type of cysteine protease enzyme found in...

covalent bonding tendencies, acid-base amphoterism and the formation of anionic species such as aluminates, stannates, and bismuthates (in the case of...

Sodium octyl sulfate 0.13 anionic surfactant Sodium dodecyl sulfate 0.0083 anionic surfactant Sodium tetradecyl sulfate 0.0021 anionic surfactant Decyltrimethylammonium...

near-uniform polymer chains can be made by processes such as anionic polymerization, a method using an anionic catalyst to produce chains that are similar in length...

keto-enol tautomerization. Base accelerates the reaction by 1010-1017, the anionic oxy-Cope rearrangement. The formation of an enolate renders the reaction...

reaction. It can be polymerized to poly(phenylvinyl ketone) via radical or anionic mechanisms. It is sometimes used as a comonomer in the manufacturing of...

has a different atomic arrangement, making the cyanate and fulminate anionic isomers. First used as a priming composition in small copper caps beginning...

wetting solutions can be further divided into four classes; non-ionic, anionic, cationic and zwitterionic. The spreading property may be examined by adding...

involved in synaptic transmitter release. She developed imaging labels for anionic lipids and made the earliest observations of membrane lipid rafts. and...

oxygen–hydrogen bond (allowing for greater acidity) and stabilises the anionic conjugate base. In 1922, Frédéric Swarts synthesised trifluoroacetic acid...

Stains-all is a carbocyanine dye, which stains anionic proteins, nucleic acids, anionic polysaccharides and other anionic molecules. Stains-all is metachromatic...

Shikimic acid, more commonly known as its anionic form shikimate, is a cyclohexene, a cyclitol and a cyclohexanecarboxylic acid. It is an important biochemical...

and of commercial value. In a water solution at neutral pH, PAA is an anionic polymer, i.e., many of the side chains of PAA lose their protons and acquire...

[Ag(18aneS6)]+ an anionic network derived from a primitive rhombohedral lattice of iodide ions bridged by I2 molecules [I8]2− [Ni(phen)3]2+ regular anionic shapes...

Salting in refers to the effect where increasing the ionic strength of a solution increases the solubility of a solute, such as a protein. This effect...

company describes itself as the largest global merchant manufacturer of anionic surfactants, which are used to enhance the foaming and cleaning capabilities...

benzene sulfonate, a salt of a linear alkylbenzenesulfonic acid, used as an anionic surfactant: for example, sodium dodecylbenzenesulfonate Lab (disambiguation)...

a source of the siloxide anion [(CH3)3C]3SiO−. Complexes of this bulky anionic ligand often adopt with low coordination numbers. Examples include Ti(silox)3...

copper. Cuprates appear mainly in three contexts: anionic organocopper species; inorganic, anionic coordination complexes; and complex oxides.[citation...

crystal structure with Pb atoms occupying the cation and Te forming the anionic lattice. It is a narrow gap semiconductor with a band gap of 0.32 eV. It...

classifies the polyelectrolyte, which can be positive (cationic) or negative (anionic). The polymer charge and ionic strength of the polyelectrolyte in question...

combination of anionic surfactant and non-ionic surfactant worked better than other combinations. Another found that a combination of cationic and anionic surfactants...

dyes are cationic, i.e. contain positive charges, and thus they stain anionic structures (i.e. structures containing negative charges), such as the phosphate...

is an Emeritus University of Akron professor noted for contributions to anionic polymerization technology that is used to produce butadiene, isoprene and...

Acid Blue 25 (C20H13N2NaO5S) is an acid dye that is water-soluble and anionic and used for adsorption research. The structure is an anthraquinone. Acid...

halogens) that can accept electrons. Generally, they contain oxygen in their anionic structure. Oxidizing acids include nitric acid, perchloric acid, chloric...

Philosophy degree with Prof. Jones on Investigations into the Reactivity of an Anionic Gallium(I) N-Heterocyclic Carbene Analogue and successfully gained his...

ring-opening metathesis polymerization (ROMP), and living cationic or living anionic polymerizations. An emerging technique is chain shuttling polymerization...

chemical compound with a range of composition from TaCl2.9 to TaCl3.1 Anionic and neutral clusters containing Ta(III) chloride include [Ta6Cl18]4− and...

It is water-soluble, forms gels when cross linked, and acts as a strong anionic polyelectrolyte. It can be used for ion exchange resins, and can form hydrogels...

Sodium zincate refers to anionic zinc oxides or hydroxides, depending on conditions. In the applications of these materials, the exact formula is not...

E1206, and E1207, depending on whether the substance is basic, neutral, or anionic, respectively. The basic form is used as a glazing agent in solid food...

receptors are subdivided with respect to the type of ion that they conduct (anionic or cationic) and further into families defined by the endogenous ligand...

Glutamic acid (symbol Glu or E; known as glutamate in its anionic form), molecular formula C 5H 9NO 4, is an α-amino acid that is used by almost all organisms...

ester groups would lead to leaching of phthalate from the plastic. In the anionic Fries rearrangement ortho-metalation of aryl esters, carbamates and carbonates...

Plc. The process is based on an iridium-containing catalyst, such as the anionic complex diiododicarbonyliridate(i) [Ir(CO)2I2]− (1). The Cativa and Monsanto...

and in marker pen inks. Sulfonation of nigrosin yields a water-soluble anionic dye, nigrosin WS (CI 50420, Acid black 2). Aside from its main use in lacquers...

weaker nucleophile than Br− because it is a weaker base. Verdict - A strong/anionic nucleophile always favours SN2 manner of nucleophillic substitution. Good...

by measurements of equilibria between molecules containing cationic and anionic sites, most often in solution. Equilibrium constants in water indicate...

and chiral catalyst. The charged catalyst can be cationic or anionic. Catalysis by anionic catalysts is also called asymmetric counteranion-directed catalysis...

pathologic elastic fibers. Verhoeff's stain forms a variety of cationic, anionic and non-ionic bonds with elastin, the main constituent of elastic fiber...

formulated into cationic emulsions, which in some cases to be superior to anionic emulsions for skin health and moisturization. Cetyl tranexamate mesylate...

Nucleophilic acyl substitution with an anionic nucleophile (Nu−) and leaving group (L−)...

Perfluorooctanesulfonic acid and its conjugate base perfluorooctanesulfonate) are chemicals having an eight-carbon fluorocarbon chain and a sulfonic acid...

Pharmacyclics, Inc., a company that works with expanded porphyrins, and Anionics, Inc., which develops anion recognition chemistry. Pharmacyclics was sold...

However, scientists continue to try to synthesize it. In contrast, many anionic octafluorides are known, such as the octafluorozirconate(IV) ([ZrF8]4−)...

fatty acids. These materials result from the addition of soap and other anionic surfactants to hard water. Hard water contains calcium and magnesium ions...

donor (YCY) complexes. The palladacycles can be neutral, cationic, or anionic. Depending on the nature of the coordinating ligands, the neutral palladacycles...

absorb 100 to 1000 times its mass in water. Sodium polyacrylate is an anionic polyelectrolyte with negatively charged carboxylic groups in the main chain...

create well-defined star-shaped polymers; this route was through living anionic polymerization. Many studies on the characteristics, syntheses, and applications...

The trispyrazolylborate ligand, abbreviated Tp−, is an anionic tridentate and tripodal ligand. Trispyrazolylborate refers specifically to the anion [HB(C3N2H3)3]−...

Polysulfides are a class of chemical compounds derived from anionic chains of sulfur atoms. There are two main classes of polysulfides: inorganic and...

additives can be removed from the polymer. Solution-SBR is produced by an anionic polymerization process. Polymerization is initiated by alkyl lithium compounds...

electropositive elements. The antimonide ion is Sb3− but the term refers also to any anionic derivative of antimony. Antimonides are often prepared by heating the elements...

Polypropylene glycol (PPG) Polypropylene oxide (PPOX) or polyoxypropylene (POP) anionic ring-opening polymerization of propylene oxide –CH2CH(CH3)O– Arcol from...

hydrophobic cell walls is mediated by ion transport channels. Nucleic acids are anionic, the corresponding cations are often protonated polyamines. Counterions...

which makes up 70–90% of the total composition. Dry shampoos often contain anionic surfactants that do not dissolve in water. The surfactant molecules have...

symmetric tautomer dicyanimide [wd] N≡C−NH−C≡N. Dicyanamide was used as an anionic component in an organic superconductor that was, when reported in 1990...

A silanide is a chemical compound containing an anionic silicon(IV) centre, the parent ion being SiH−3. The hydrogen atoms can also be substituted to...

and, so, it is the first saccharide in biosynthetic pathways of most anionic polysaccharides such as heparan sulfate and chondroitin sulfate. Xylose...

laurolactam at 260–300 °C. Ring opening can be carried out by cationic or anionic initiators, although cationic initiators have not been used commercially...

The technique normally applies a negative charge (via the cathode) so anionic molecules move towards a positive charge (the anode). Therefore, electrophoresis...

and thus need less albumin to maintain proper fluid distribution. As an anionic protein, albumin binds readily to calcium in blood serum and contributes...

membrane and thus creates an uneven electrical charge. For example, the large anionic proteins in blood plasma are not permeable to capillary walls. Because...

ion exchange resin, which means it can exchange its chloride anions with anionic bile acids in the gastrointestinal tract and bind them strongly in the...

ligands are halides and pseudohalides. X ligands typically are derived from anionic precursors such as chloride but includes ligands where salts of anion do...

antibacterial activity by perturbing bacterial proton motive force. Representative anionic protonophores include: 2,4-dinitrophenol Carbonyl cyanide-p-trifluorom...

convert the nitrous oxide to innocuous products: 2 N2O → 2 N2 + O2 The anionic (HO2C(CH2)4CO2−) and dianionic (−O2C(CH2)4CO2−) forms of adipic acid are...

catalyst type, the mechanism of polymerization can be cationic or anionic. The anionic mechanism is preferable because it allows one to obtain PEG with...

generally of two essential parts, an anionic group and a hydrophobic aromatic ring or ring system. The anionic group is involved in bringing about high...

diol- groups. Ion exchanger groups, both cationic [citation needed]and anionic [citation needed], as well as zwitterionic groups are also commonly used...

Tellurogallates are chemical compounds which contain anionic units of tellurium connected to gallium. They can be considered as gallates where tellurium...

and the target organism is electrostatic, as most bacterial surfaces are anionic, or hydrophobic, such as in the antimicrobial peptide Piscidin. Their amino...

Prephenic acid, commonly also known by its anionic form prephenate, is an intermediate in the biosynthesis of the aromatic amino acids phenylalanine and...

reactions through a variety of mechanisms. Hydrogen bonding can stabilize anionic intermediates. They sequester anions, enabling the formation of reactive...

ions (Na+ and K+ )." Ion-exchange resins are organic polymers containing anionic functional groups to which the divalent cations (Ca2+ and Mg2+ ) bind more...

delivery. Carrageenans contain 15–40% ester-sulfate content, which makes them anionic polysaccharides. They can be mainly categorized into three classes based...

low polydispersity index and high homogeneity is produced by controlled anionic ring-opening polymerization of hexamethylcyclotrisiloxane. Using this methodology...

Ilja; Hanusa, Timothy P.; Okuda, Jun (2013). "Cationic, Neutral, and Anionic Allyl Magnesium Compounds: Unprecedented Ligand Conformations and Reactivity...

relationships. An example is a transition in which the relative structure of the anionic array is unaltered but the cations reorganize as in: β-Li 2ZnSiO 4 ⇒ γ-Li...

original larger scaffold is more accessible. Ring contractions proceed via anionic, cationic, and carbenoid intermediates. In the Arndt–Eistert reaction,...

usually being the anion, although some cationic azo dyes are known. The anionic character of most dyes arises from the presence of 1-3 sulfonic acid groups...

collectively known as per- and polyfluoroalkyl substances (PFASs). It is an anionic fluorosurfactant and a persistent organic pollutant with bioaccumulative...

atoms at the corners of the adjoint octahedrons . TiNSs may balance this anionic charge by inserting a counterionic layer between the two sheets either...

the final product. Direct anionic polymerization of nitroxyl-containing monomers has also been used to synthesis PTMA. Anionic polymerization is not ideal...

Gellan gum is a water-soluble anionic polysaccharide produced by the bacterium Sphingomonas elodea (formerly Pseudomonas elodea based on the taxonomic...

but osmium does not, favoring high oxidation states in which it forms anionic complexes. In the second half of the 3d transition series, vertical similarities...

structure should be similar to that of the isovalent element. Further, the anionic sublattice can be isolated as polyanions (Zintl ions) in solution and are...

the column—a cationic stationary phase is used to separate anions and an anionic stationary phase is used to separate cations. Cation exchange chromatography...

ferrioxalate or ammonium tris(oxalato)ferrate) is the ammonium salt of the anionic trisoxalato coordination complex of iron(III). It is a precursor to iron...

SO2−4 or CO2−3 anions. The different mineral phases resulting from these anionic substitutions do not easily form solid solutions but behave as independent...

two important sites, namely the anionic site and the esteratic site. After the binding of acetylcholine to the anionic site of the cholinesterase, the...

(1976). "Co-ordination compounds of indium. Part XXXI. Further studies of anionic complexes of indium(I)". J. Chem. Soc., Dalton Trans. (10): 866–869. doi:10...

1-diphenylethylene has a lower pKa than styrene, it is an effective mediator in the anionic living polymerization of styrene-block-methyl methacrylate copolymers....

β-Diketiminato ligands, an example of a NacNac ligand. It is anionic and bidentate. Shown are tautomers of a substituted HNacNac ligand precursor, and...

Disodium cocoamphodiacetate (DSCADA) is a synthetic amphoteric surfactant routinely used in personal care products. A 2008 study suggested high levels...

electrophilic halogenation followed by nucleophilic substitution using anionic azide. Using an oxazolidinone as chiral auxiliary typically gives good...

6078. PMID 23483584. 83 FR 50490 Wahlen, Christian; Frey, Holger (2021). "Anionic Polymerization of Terpene Monomers: New Options for Bio-Based Thermoplastic...

perfluoropolyether is synthesized differently: PFPE-K is obtained from HFPO by anionic polymerization. For PFPE-Y and PFBE-Z, photooxidation of hexafluoropropylene...

Adjuster) Sodium Laureth Sulfate (Anionic Surfactant) Alkyl polyglucoside (Nonionic Surfactant) Sodium Lauryl Sulfate (Anionic Surfactant) Fragrance (Frangrant)...

SnH2 that are coordinated to W(CO)5. When deprotonated, these NHOs become anionic, four-electron bridging ligands that can bind to two Ge centers, hence...

used in the production of taurates, which are used extensively as mild anionic surfactants. The synthesis of N-methyltaurine was reported as early as...

used in self-cleaning ovens. All-purpose cleansers contain mixtures of anionic and nonionic surfactants, polymeric phosphates or other sequestering agents...

scientist known for contributions to polymerization chemistry, specifically anionic polymerization. Hsieh was a native of Shanghai, China. He received his...

emulsions in comparison to anionic surfactants. Because of this, non-ionic surfactants are usually used in tandem with anionic surfactants and impart a...

carbon atom, pushing electrons onto the ring nitrogen atom and forming the anionic σ-adduct, which is stabilized by sodium. Electrons from the N atom are...

hydrophilic moiety, or head group, on the other. The polar head group may be anionic, cationic, zwitterionic, or non-ionic. When the concentration of a surfactant...

Research in lithium-ion batteries has produced many proposed refinements of lithium-ion batteries. Areas of research interest have focused on improving...

are ionised into solution, they leave the oxygen with a negative charge (anionic clays). Hydrogens of humus hydroxyl groups may also be ionised into solution...

In chemistry, redistribution usually refers to the exchange of anionic ligands bonded to metal and metalloid centers. The conversion does not involve...

composition is differentiated by the adsorption of acrylic acid or an anionic surfactant, both of which are used for stabilization of the dispersion...

center. Non-uniformity in the image can result in inaccurate normalization. Anionic dyes such as Ponceau S and Coomassie brilliant blue, and fluorescent dyes...

pervasive in coordination chemistry. The reverse reaction, displacement of an anionic ligand by water, is called aquation. An example is the conversion of the...

NacNac is a class of anionic bidentate ligands. 1,3-Diketimines are often referred to as "HNacNac", a modification of the abbreviation Hacac used for...

used for protein blotting, although they may result in the binding of anionic dyes such as Coomassie blue and Amido black. Polyvinylidene fluoride membranes...

starch; this increases the viscosity and gives the solution a slightly anionic character, a low gelatinisation temperature of approximately 60 °C (140 °F)...

the cell to control resting membrane potential. The channel is opened by anionic lipid, certain anesthetics, membrane stretching, intracellular acidosis...

(2018-06-12). "Role of Counterions in Molecularly Imprinted Polymers for Anionic Species". Langmuir. 34 (23): 6963–6975. doi:10.1021/acs.langmuir.8b00500...

GPC Separation of Anionically Synthesized Polystyrene; Mn=3,000 g/mol, Đ=1.32...

that contain both positively charged (cationic) and negatively charged (anionic) functional groups within the same molecule. Their unique structure allows...

classified into anionic, cationic and nonionic surfactants. The most widely used surfactant linear alkylbenzene sulfonate (LAS) is an anionic surfactant....

microvillous surface is associated with a densely-packed glycocalix with anionic binding sites; these are thought to be involved with intra-amnionic lipid...

"resemble" a basic, positively charged, or cationic stain. Eosin is an anionic (negatively charged) and acidic stain. The staining of nuclei by hemalum...

able to bind two terminal oxides and three or more carbonates to form anionic complexes. The uranium fraction diagrams in the presence of carbonate illustrate...

nervous system's opioid receptor, the hydroxy group that binds to the anionic binding site, and the phenyl group which binds to the phenolic binding...

glacial acetic acid, and carbon tetrachloride. Some salts of cationic and anionic metal carbonyls are soluble in water or lower alcohols. Apart from X-ray...

əljʊəˈrɒnɪk/; HA; conjugate base hyaluronate), also called hyaluronan, is an anionic, nonsulfated glycosaminoglycan distributed widely throughout connective...

mature fine tails (MFT) from tailings ponds with chemical flocculant, an anionic Polyacrylamide, commonly used in water treatment plants to improve removal...

impact resistant. PS-I is prepared by graft co-polymerization, SBC by anionic block co-polymerization, which makes it transparent in case of appropriate...

Like other polymerization methods, SIP can be tailored to follow radical, anionic, or cationic mechanisms and can be controlled utilizing reversible addition...

However, it would be reasonable to expect charged interactions between the anionic phosphate backbone of DNA and the amino-terminated surface groups of PAMAM...

Gräβler, Nico; Klingeler, Rüdiger (2024-08-07). "Separating Cationic and Anionic Redox Activity in the Lithium-Rich Antiperovskite (Li2Fe)SO". ACS Applied...

Glucose 1-phosphate Anionic form of α-D-glucose 1-phosphate Neutral form of α-D-glucose 1-phosphate Names IUPAC name D-Glucopyranosyl dihydrogen phosphate...

Xiaoyang; Hu, Xin; Huang, He (2014). "Enhanced adsorptive removal of hazardous anionic dye "congo red" by a Ni/Cu mixed-component metal–organic porous material"...

trichloride is described by Al2Cl4(μ2-Cl)2. Any anionic group can be electronically stabilized by any cation. An anionic complex can be stabilised by a hydrogen...

anionic palladium complex IX. Loss of halide leads to neutral complex X, which undergoes steps analogous to the neutral pathway to regenerate anionic...

having surface-active properties. All three classes of surfactants, namely, anionic, cationic and nonionic surfactants, have been successfully used as drag-reducing...

involves partitioning between water-chloroform in the presence of an anionic dye. Individual cations are detectable by ESI-MS and NMR spectroscopy....

acidified, aqueous methylene blue solution containing chloroform can detect anionic surfactants in a water sample. Such a test is known as an MBAS assay (methylene...

Association, a preliminary analysis indicated the source of the foam was anionic surfactants released during the natural breakdown of organic matter. The...

selenoxides are neutral. Rearrangements of carbanions of allyl ethers are anionic. The general scheme for this kind of rearrangement is: Atom Y may be sulfur...

Konstantinos; Kanatzidis, Mercouri G (February 1998). "[Ce(PSe4)4]9−: a highly anionic Ce3+ selenophosphate coordination complex". Inorganic Chemistry Communications...

and structural properties to these analogues when each is reduced to its anionic states: radical anion (H2TPz•-) or dianion (H2TPz2-), yet with higher stability...

Species with an overall negative charge will be an anionic species. Chloride (Cl−) is an anionic species. Radical species are atoms or molecules with...

depends directly on lipids. Classically the lipids are membrane resident anionic signaling lipids that bind to the transmembrane domain on the inner leaflet...

diffusion of the substrate. The active site of AChE comprises two subsites—the anionic site and the esteratic subsite. The structure and mechanism of action of...

such compounds across the inner membrane and into the cytosol. The strong anionic charge of phosphate groups along with the remainder of the compound make...

alloys with metals such as iron and copper. It shows fewer tendencies to anionic behaviour than ordinary nonmetals. Its solution chemistry is characterised...

to proteins via hydrophobic interactions, whereas the SDS micelles are anionic on the outside and do not adsorb any protein. SDS is amphipathic in nature...

therefore the net charge of the structure may have a cationic (positive) or anionic (negative) nature depending on those atomic details. In older literature...

the US, a team led by Schlesinger developed the basic chemistry of the anionic boron hydrides and the related aluminium hydrides. Schlesinger's work laid...

reducing reagents. They have recently been shown to contain very large anionic species based on the so-called "big wheel" containing 154 Mo atoms, with...

Synthesis Catalyzed by Complexes of Anionic Ligands: Evidence for the Reaction of Iodoarenes with Ligated Anionic CuI Intermediates". J. Am. Chem. Soc...

isomerism arises from the interchange of ligands between cationic and anionic entities of different metal ions present in a complex. Zumdahl, Steven...

31 October 2015. "Structure and properties of tire rubbers prepared by anionic polymerization," Aggarwal, S. L., Hargis, I. G., Livigni, R. A., Fabris...

organic compounds (e.g. sodium naphthalene) serve as effective anionic initiators. In both anionic and cationic polymerization, each charged chain end (negative...

poly-L-lysine. PEI condenses DNA into positively charged particles, which bind to anionic cell surface residues and are brought into the cell via endocytosis. Once...

to laundry during the rinse cycle in a washing machine. Stool softener, anionic surfactants that enable additional water and fats to be incorporated in...

electronegative element. Numerous are polyphosphides, which are solids consisting of anionic chains or clusters of phosphorus. Phosphides are known with the majority...

Dubrovinskaia, N.; Dubrovinsky, L. (2024). "Stabilization of N6 and N8 anionic units and 2D polynitrogen layers in high-pressure scandium polynitrides"...

isoform of trypsinogen secreted by pancreas, the others are trypsin-2 (anionic trypsinogen), and trypsin-3 (meso-trypsinogen). This gene encodes a trypsinogen...

Sodium sulfosuccinate esters are organic compounds with the formula NaO3SCH(CO2R')CH2CO2R where R and R' can be H or alkyl groups. They comprise a large...

(February 2005). "Antitumor effects of a monoclonal antibody that binds anionic phospholipids on the surface of tumor blood vessels in mice". Clinical...

for choline esters and that Asp-70 must be an important component of the anionic site. Heterogeneity in atypical alleles may exist, but the Asp-70 point...

aids polyaluminum chloride, polyferric chloride. A variety of cationic, anionic, and non-ionic polymers are also used, typically with a molecular weight...

i- go Greek ἰέναι (iénai), ἴμμεναι, ἰόν, ἰών (ímmenai, ión, iṓn) anion, anionic, cation, cationic, ion, ionic, ionize, polyanion, polycation iatr- heal...

one aluminium per six hydroxides is (+3)/6 = +1/2, and likewise the net anionic charge of one hydroxide per two aluminium atoms is (−1)/2 = −1/2. The lack...

Ammonium perfluorononanoate (APFN) is an anionic surfactant that in water forms liquid crystalline phases (Lyotropic liquid crystal). It is the ammonium...

properties are often suppressed. Finally, since complexes of EDTA4− are anionic, they tend to be highly soluble in water. For this reason, EDTA is able...

His thesis was titled, "An investigation into the nature and function of anionic acids, peptides, and acid-soluble proteins from brain tissue." Reichelt...

Robert Remick; Peter G. Ang & Peter G. Ang, "Electrically rechargeable anionically active reduction-oxidation electrical storage-supply system", published...

5]undecane Most expanding monomers are cationically polymerized, some anionically and very few even radically. Spiro orthoesters are forming, when homopolymerized...

from papermaking that is otherwise burned as fuel. LS's are water-soluble anionic polyelectrolytes that are mainly used as Dispersants but have many niche...

ether. If bonded to H it is an alcohol. The term alkoxide refers to the anionic conjugate bases of alcohols (RO−) or to ionic compounds containing such...

include acrylic acid, acrylamide, allyl compounds, and sulfonated styrene. Anionic polymerization also can be used for synthesizing PAN. For textile applications...

Chorismic acid, more commonly known as its anionic form chorismate, is an important biochemical intermediate in plants and microorganisms. It is a precursor...

ammonium cation that is attracted to the messenger RNA (mRNA), which is anionic. The preparation of ALC-0315 was first described in a patent application...

lauroyl isethionate and sodium cocoyl isethionate) are used as biodegradable anionic surfactants. These materials are much milder to skin that other sulfate...

controlled by using this agent during the treatment of wastewater containing anionic surfactants. Litaiem, Yousra; Dhahbi, Mahmoud (2015). "Physicochemical...

interhalogen compounds, all of which are diamagnetic. Some cationic and anionic derivatives are known, such as ClF− 2, ClF− 4, ClF+ 2, and Cl2F+. Some...

describe coordination complexes in which a transition metal is bonded to an anionic silyl ligand, forming a metal-silicon sigma bond. This class of complexes...

basketball player Electron-detachment dissociation, a method for fragmenting anionic species in mass spectrometry Emotional Dysregulation Disorder, or borderline...

polymerization (ATRP), ring-opening metathesis polymerization (ROMP), anionic and cationic polymerizations, and free radical living polymerization. Some...

limited to certain niche areas. Compared to the more common sulfur-based anionic surfactants (such as LAS or SLES), phosphate ester surfactants are more...

Interactions with Residues of the Acyl Pocket as Well as of the Peripheral Anionic Site of AChE†". Biochemistry. 43 (35): 11255–65. doi:10.1021/bi0490946...

including benzene, furan, thiophene, N-alkylpyrroles, and ferrocene. Many anionic organometallic complexes have been isolated as their [Li(tmeda)2]+ complexes...

CH3C(NOH)C(NOH)CH3. Its abbreviation is dmgH2 for neutral form, and dmgH− for anionic form, where H stands for hydrogen. This colourless solid is the dioxime...

incompatible with anionic surfactants. In general cationic surfactants are not used as most of them are not compatible with anionic surfactants and are...

different emulsifiers or surfactants are used to emulsify waxes. These can be anionic, cationic or non-ionic in nature. The most common however are fatty alcohol...

polymerization. Other chain growth methods include anionic and cationic polymerization. Both anionic and cationic methods suffer from extreme sensitivity...

bromide-sulphan blue as an indicator. It precipitates as turbidity with anionic polymers in aqueous solution, allowing it to be used to estimate the amount...

the polymerization of allylamine. It can be used in combination with an anionic polyelectrolyte like poly(sodium styrene sulfonate) to form a layer-by-layer...

ISSN 0028-0836. Lucassen, J. (1981). Lucassen-Reijnders, E. H. (ed.). Anionic Surfactants – Physical Chemistry of Surfactant Action. NY, USA: Marcel...

to prevent non-specific interactions between proteins or with the tube anionic detergents (0.1-0.5% deoxycholate, 0.1-0.5% SDS). The following ingredients...

a Lewis acid and accepts bromide ions to form monomeric and oligomeric anionic complexes (bromobismuthates), e.g. [BiBr6]3−, [Bi2Br10]4−, (BiBr− 4)n and...

For example, it has recently been included in a contact lens to bind an anionic active drug to serve as reservoir and extend the release rate of the molecule...

made from fluorite. The carbonate minerals are those in which the main anionic group is carbonate, [CO3]2−. Carbonates tend to be brittle, many have rhombohedral...

metalloids via a facial O3 donor set. Related tridentate and tripodal anionic ligands include trispyrazolylborates. The ligand is derived from the cationic...

contacting. For many ores (e.g. those of Cu, Mo, W, Ni), the collectors are anionic sulfur ligands. Particularly popular for sulfide minerals are xanthate...

borohydrides are compounds of boron and hydrogen that are neutral and anionic, respectively. Sodium borohydride is the progenitor of the boranes. Sodium...

aromaticity. To date, homoaromatic compounds are known to exist as cationic and anionic species, and some studies support the existence of neutral homoaromatic...

052360101. Glew, Robert H (2010). "You Can Get There From Here: Acetone, Anionic Ketones and Even-Carbon Fatty Acids can Provide Substrates for Gluconeogenesis"...

vicinal alkoxyfluorides. Alkynes are not fluorinated with N-F reagents. An anionic surfactant was used to facilitate contact between aqueous Selectfluor and...

neutral ligand that donates 2 electrons to the complex, and therefore lacks anionic or cationic properties that would affect the electron count of the complex...

electronegative than carbon (e.g. enolates) may vary with the nature of the anionic moiety, the metal ion, and possibly the medium. In the absence of direct...

umpolung reaction. This reaction exploits the high affinity of Hg2+ for anionic sulfur ligands. Mercuric chloride may be used as a stabilising agent for...

blocking its activity. Pralidoxime binds to the other half (the unblocked, anionic site) of the active site and then displaces the phosphate from the serine...

orthophosphates, total phosphorus, sulphates, chlorides, sodium, potassium and anionic surfactants. Low water levels in many investigated rivers were also reported...

orthophosphates, total phosphorus, sulphates, chlorides, sodium, potassium and anionic surfactants. Low water levels in many investigated rivers were also reported...

exceptionally among the halogens, a heptafluoride. Numerous cationic and anionic derivatives are also characterised, such as the wine-red or bright orange...

Sodium tetradecyl sulfate (STS), is a common anionic surfactant. The compound consists of the sodium salt of the micelle-forming sulfate ester of...

membrane by binding to phosphatidylinositol 4,5-bisphosphate, or possibly any anionic lipid. Also not present in the crystal structure is the intrinsically disordered...

In turn, deflocculants are used to reduce viscosity of clay-based muds; anionic polyelectrolytes (e.g. acrylates, polyphosphates, lignosulfonates (Lig)...

"Enantioselective Fluoroamination: 1,4-Addition to Conjugated Dienes Using Anionic Phase-Transfer Catalysis". Angewandte Chemie International Edition. 52...

bound to the starch polymer. These starch derivatives associate with the anionic or negatively charged paper fibers / cellulose and inorganic fillers. Cationic...

acrylic monomer used to alter the chemical properties of wide variety of anionic polymers. In the 1970s, the earliest patents using this monomer were filed...

Phospholipids are a class of lipids whose molecule has a hydrophilic "head" containing a phosphate group and two hydrophobic "tails" derived from fatty...

mature fine tails (MFT) from tailings ponds with chemical flocculant, an anionic Polyacrylamide, commonly used in water treatment plants to improve removal...

dibasic (Na2HPO4) Sodium phosphate tribasic (Na3PO4) Zwitterions contain an anionic and a cationic centre in the same molecule, but are not considered salts...

residue. The next step is nucleophilic attack by the deprotonated cysteine's anionic sulfur on the substrate carbonyl carbon. In this step, a fragment of the...

blue G-250. The Coomassie brilliant blue G-250 dye exists in three forms: anionic (blue), neutral (green), and cationic (red). Under acidic conditions, the...

production of methyl ethers. Sodium methoxide is used as an initiator of anionic addition polymerization with ethylene oxide, forming a polyether with high...

PMID 10864014. S2CID 2699877. Zhao, H. B. (2005). "Connexin26 is responsible for anionic molecule permeability in the cochlea for intercellular signalling and metabolic...

after brushing with toothpaste when the toothpaste contains SLS, since the anionic compounds in the SLS toothpaste can deactivate cationic agents present...

In fact, macromolecular binding sites that were hypothesized to include anionic groups (based on affinity for cations) have been found to consist of aromatic...

O 14)(P 4 O 13) and CsFe(BP 3 O 11) Compounds with Novel Borophosphate Anionic Partial Structures". Inorganic Chemistry. 49 (5): 2550–2556. doi:10.1021/ic902463t...

ligands each bind to iron as bidentate ligands through the nitrogen and the anionic phenoxide groups. Three ligands are bound to the iron. Its absorption maximum...

goals of an experiment. Detergents are often categorized as nonionic, anionic, cationic, or zwitterionic, based on their hydrophilic head group feature...

the hydroxamic acid class of reversible metallopeptidase inhibitors. The anionic state of the hydroxamic acid group forms a bidentate complex with the active...

simple example is [NH4]2[ZnCl4] (ammonium tetrachlorozincate). Zincates are anionic zinc complexes. Related to the preparation of Lucas' reagent, tetrachlorozincates...

"Tetrakis(3,5-bis(trifluoromethyl)phenyl)borate. Highly Lipophilic Stable Anionic Agent for Solvent-Extraction of Cations". Bull. Chem. Soc. Jpn. 57 (9):...

PMID 10634967. Glew, Robert H. "You Can Get There From Here: Acetone, Anionic Ketones and Even-Carbon Fatty Acids can Provide Substrates for Gluconeogenesis"...

silver(I) ions adsorb on the AgCl surface, imparting a positive charge. Anionic dyes such as dichlorofluorescein are attracted to the particles, and undergo...

Soil, consisting of polyanionic clays and silicates, generally has a net anionic charge. Consequently, ammonium (NH4+) binds tightly to the soil, but nitrate...

with unprotected acidic C-H functionality, thus complementing existing anionic methylenation chemistry such as the Wittig reaction. The initial report...

chain growth polymerization include cationic addition polymerization and anionic addition polymerization. A special case of chain-growth polymerization...

cationic sodium ion, [Na]+, interacts with the anionic cyanoborohydride ion, [BH3(CN)]−. The anionic component of the salt is tetrahedral at the boron...

will not impair nor stop the growth of bacteria. On the other hand, the anionic part of the organic acids that can escape the bacteria in its dissociated...

become as more important as the soils are rich in terms of organic carbon. Anionic forms are instead insensitive to sorptive mechanisms, while cations can...

orthocarborane, C2B10H12. Carboranes have few commercial applications. Anionic derivatives such as [C2B9H11]2−, called dicarbollides, ligate similarly...

precedent spawned other more complicated uranium arene complexes. A number of anionic uranium(IV) and uranium(V) alkyl and aryl complexes have been characterized...

citrate forms an insoluble red polymer. In other conditions, it forms anionic complexes like [FeC 6H 4O 7]2(H 2O)2]2−. In the presence of excess citrate...

Taurates (or taurides) are a group of mild anionic surfactants. They are composed of a hydrophilic head group, consisting of N-methyltaurine...

featuring chains of confacial octahedra with equal Tc—Tc contacts. Several anionic technetium halides are known. The binary tetrahalides can be converted...

Tatsuo; Hashimoto, Tetsuo (December 1966). "Szilard-Chalmers Reaction of Anionic Cobalt Complex Ions on Ion-Exchange Resins". Bulletin of the Chemical Society...

ISBN 978-0-19-981257-8. Bistline RG Jr (1996). "Anionic and Related Lime Soap Dispersants". In Stache HW (ed.). Anionic Surfactants: Organic Chemistry. Surfactant...

scarlet (C.I. 26905) is a molecule used in Lillie's trichrome. It is an anionic mono-azo dye, which is an important pigmenting agent in the textile and...

niobium tetrafluoride (NbF4) and dark violet niobium tetrachloride (NbCl4). Anionic halide compounds of niobium are well known, owing in part to the Lewis...

when the nucleofuge leaves first or taking place in two steps with an anionic intermediate when the electrofuge leaves first. The carbanionic pathway...

results: CoCl2·6(H2O) + 2 P(C6H5)3 → CoCl2[P(C6H5)3]2 + 6 H2O Salts of the anionic complex CoCl42− can be prepared using tetraethylammonium chloride: CoCl...

radical initiation is used (including living polymerization methods), but anionic polymerization of PMMA can also be performed. The glass transition temperature...

sulfomethate sodium). Colistin sulfate is cationic; colistimethate sodium is anionic. Colistin sulfate is stable, whereas colistimethate sodium is readily hydrolysed...

increases the concentration of cystine inside the cell. In this system, the anionic form of cystine is transported in exchange for glutamate. Cystine is quickly...

PDMAEMA–POEGMA Random and Block Copolymers on Their Adsorption on Regenerated and Anionic Nanocelluloses and Evidence of Interfacial Water Expulsion". The Journal...

A derivative of 15-crown-5, benzo-15-crown-5, has been used to produce anionic complexes of carbido ligands as their [K(benzo-15-crown-5)2]+ salts: (Ar2N)3MoCH...

oxides in water and wastewater treatment, especially for the removal of anionic pollutants. Haynes, William M., ed. (2011). CRC Handbook of Chemistry and...

interstitial carbido ligands. These include Ru6C(CO)17 and Ru5C(CO)15. Anionic carbido clusters are also known, including [Ru5C(CO)14]2− and the bioctahedral...

appearance and may be a semiconductor or possibly a metal. Chemically, several anionic species of astatine are known and most of its compounds resemble those...

November 2014). "Simultaneous quantification of sinigrin, sinalbin, and anionic glucosinolate hydrolysis products in Brassica juncea and Sinapis alba seed...

female Cannabis sativa plants by silver nitrate and silver thiosulphate anionic complex". Theoretical and Applied Genetics. 62 (4): 369–75. doi:10.1007/BF00275107...

from organic peroxides. Still others (polystyrene) are produced using anionic initiators such as butyl lithium. An exception from the usual rules, polyvinyl...

Cristina; Veronese, Augusto Cesare (2009). "Coordinating Properties of the Anionic Ligand (MeCO)2C(−)C(X)Me (X=O or NH) Toward Transition Metal(II) Centers"...

plasma 8801 K, 10.56 GPa; 7020.5 K, 797 MPa, critical point of carbon Anionic sparks 104 10 kK 10 kK on Sirius A 10–15 kK in mononitrogen recombination...

only give low to moderate yields of the desired alkylation product. An anionic enamine, known as an azaenolate or metalloenamine, enables alkylation with...

pyridine (5) gives intermediate 6, an alkoxysulfonium ion associated with the anionic pyridinium sulfate complex. The addition of at least two equivalents of...

will shrink less upon laundering. Dyeing is commonly carried out with an anionic direct dye by completely immersing the fabric (or yarn) in an aqueous dye...

corresponding organosulfates, which can be easily deprotonated to give anionic surfactants such as sodium laureth sulfate. Being salts, ethoxysulfates...

shortcomings of the previous methods, Kobayashi’s group grafted acrylic acid (anionic acrylate under neutral conditions) and tert-butylacrylamide (hydrophobic)...

instance, more hydrogen ions are available to compete for positions on the anionic stationary phase, thereby eluting weakly bound cations. This form of chromatography...

polymerization: Nylon 6 is widely used in fibers and plastics. In situ anionic polymerization is employed for cast nylon production where conversion from...

alkenes with electron-donating substituents and heterocycles. Similar to anionic polymerization reactions, cationic polymerization reactions are very sensitive...

the word amide to mean an acylated (including sulfonylated) amine or the anionic form of an amine. Likewise, imide can refer to a bisacylated amine or a...

self-assembly and buildup of multilayer films by alternating application of anionic and cationic components during the early 1990s is generally credited for...

solution, allowing them to re-anneal later. Sodium dodecyl sulfate is an anionic surfactant that inserts itself into the phospholipid bilayer, disrupting...

greater localization of charge on the hydrogen atoms which become more anionic (H− hydride anion) in character. The only tetrahalides known are the tetrafluorides...

process involving other species. An example of reversible-deactivation anionic polymerization (RDAP) is group transfer polymerization of alkyl methacrylates...

applications: anionic, cationic, nonionic and zwitterionic (or amphoteric). Anionic surfactants are compounds that contain an anionic polar group. Examples...

propagation for a growing chain. The reactive center is commonly radical, anionic, or cationic, but can also take other forms.[citation needed] v t e...

acetate upon (or combining with) sodium dibromofluorescein. Because of its anionic character, it is chemically incompatible with acids, the majority of alkaloid...

electrodialysis stack consisting of alternating layers of cationic and anionic ion exchange membranes. Periodically (3-4 times per hour), the direction...

Fabrikker AS is a Fredrikstad based chemical manufacturer with a focus of anionic surfactants. In 2007, Thon was listed with a fortune of NOK 20.8 billion...

two carboxylates as the six binding sites. The complexes are typically anionic. The ligand itself is a white, water-soluble powder. Both the free ligand...

(cationic resins), or chlorides, sulfates and uranyl sulfate complexes (anionic resins) from mine water. Once the contaminants are adsorbed, the exchange...

in the prepolymer; Epoxy functional resins can be homo-polymerized with anionic or cationic catalysts and heat, or copolymerised through nucleophilic addition...

Summerton J, et al. (October 2001). "Nuclear antisense effects of neutral, anionic and cationic oligonucleotide analogs". Nucleic Acids Research. 29 (19):...

a dioxetane. Fragmentation of dioxetane gives the excited state of an anionic diamide. Chemiluminescence in an aqueous system is mainly caused by redox...

doi:10.1021/ar00156a004. ISSN 0001-4842. Henry Hsieh, Roderic P. Quirk. Anionic Polymerization: Principles and Practical Applications. p. 41. Buncel E...

reagent (LH5-). The double head bands at 410 and 475 nm correspond to the di-anionic (LH42−) of MB33. M. M. Seleim, M. S. Abu-Bakr, E.Y. Hashem and A. M. El-Zohry;...

Aspartic acid (symbol Asp or D; known as aspartate in its anionic form), is an α-amino acid that is used in the biosynthesis of proteins. The L-isomer...

deoxygenation of epoxides. The chloride ligands in WCl6 can be replaced by many anionic ligands including: bromide, thiocyanate, alkoxide, alkyl and aryl. Reduction...

cytometry: Fundamentals and applications July 2012 Metal-Chelating Polymers by Anionic Ring-Opening Polymerization and Their Use in Quantitative Mass Cytometry...

lower fluid loss rates from 500 ml/30 min to 20 ml/30 min. There are also anionic synthetic polymers and cationic polymers. The addition of materials that...

the L-guluronate (G) and D-mannuronate (M) in the alginate, a natural anionic polymer that is found in all brown algae. This alginate is able to form...

hypohalite reagent. The halide of the hypohalite oxidant, or another similar anionic additive to the reaction, is retained as a substituent on the diazirine...

proton if the pH is low or an existing metal if the pH is high from the anionic function group. Anions, such as CrO2− 4 and MnO2− 4 are removed more effectively...

microbes. Cationically charged antimicrobial polymers are attracted to the anionically charged bacterial cell walls. The outer wall of bacterial cells possesses...

in vivo studies. Gellan gum is a hydrophilic and high-molecular weight anionic polysaccharide produced by bacteria. It is very similar to alginate and...

(2012). Anionic polymerization: principles and practice. Elsevier Science. ISBN 9780323158848. Morton, Maurice; Fetters, Lewis J. (1975). "Anionic polymerization...

chemical structure, the compound consists of infinite chains of edge-shared anionic FeS4 tetrahedra. Associated with these chains are potassium ions. A related...

used to study hydrostatic pressure of bicellular dispersions containing anionic lipids. Miura, Takashi; Perlyn, Chad A.; Kinboshi, Masato; Ogihara, Naomichi;...

(n=1) are formed. Furthermore, some results point to the formation of anionic palladium species, [L2Pd0Cl]− , which could be the real catalysts in the...

particle to insert in the lysosomal membrane. The ApoL1 protein then creates anionic pores in the membrane which leads to depolarization of the membrane, a...

sulfate (sodium dodecyl sulfate), from a copper catalyst; this was an anionic surfactant. M Wittmer at BASF in 1930 made non-ionic surfactants, from...

Neodymium oxyfluoride has attracted significant interest in the areas of anionic solid electrolytes, luminescent materials, catalysis, and magnetic materials...

are dense solids with strong association of the sodium cations with the anionic termini of the chains. Sodium polysulfide can be produced by dissolving...

The most popular protein stain is Coomassie brilliant blue. It is an anionic dye, which non-specifically binds to proteins. Proteins in the gel are...

Cl, Br, or I. These anions are square planar in geometry. Polynuclear anionic species also exist, such as the dark brown Te 2I2− 6, and the black Te...

The cloned child of Mar-Vell and Elysius. ISAAC (Integral Synaptic Anti+/Anionic Computer) – A moon-wide computer that controls all systems. Kazantra –...

performing analysis. Triethylamine is commonly used in the production of anionic polyurethane dispersions (resins dispersed in water rather than solvents)...

liposomes or mixtures) to form an aggregate with the negatively charged (anionic) genetic material. This transfection technology performs the same tasks...

zentrum means center) is a type of crystallographic defect in which an anionic vacancy in a crystal lattice is occupied by one or more unpaired electrons...

 footnote 48, p. 104. ISBN 0-85115-770-X. Anionic and Related Lime Soap Dispersants, Raymond G. Bistline Jr., in Anionic Surfactants: Organic Chemistry, Helmut...

additional hydrogen atom (over and above the ones on the BH and CH units) the anionic charge electrons As discussed previously, the 4n rule mainly deals with...

He is the author of Living Anionic Polymerization of Methyl Methacrylate, a book detailing his research on Living anionic polymerization. He has also...

ligand in and a ligand that is viewed as neutral couple, generating a new anionic ligand. The anion and neutral ligands that react are adjacent. If the precursor...

attacks the imide carbonyl carbon of HBTU. Subsequently, the displaced anionic benzotriazole N-oxide attacks of the acid carbonyl, giving the tetramethyl...

They termed this the "anionic segment" of PSGL-1 in 1995 and then published the co-crystal structure of human PSGL-1's anionic segment bound to human...

cationic species have the shortest As-N and Nβ-Nγ distance whereas the anionic ones tend to have much longer As-N distances and therefore partially explains...

3H-dihydroalprenolol also allowed researchers to understand the importance of anionic and cationic charges of glycocalyx, phospholipid or protein in rat brains...

(Long-Bonded) Dimers via the Quantitative Self-Association of Different Cationic, Anionic, and Uncharged -Radicals: Structures, Energetics, and Optical Transitions"...

1021/ja00183a005. Selig, Henry; Holloway, John H. (27 May 2005). Cationic and anionic complexes of the noble gases. Topics in Current Chemistry. Vol. 124. pp...

diseases. EVs can express phosphatidylserine (PS) on their surface. PS is an anionic phospholipid and PS+ EVs therefore provide a negatively charged surface...

Selected NMR chemical shifts (ppm) and bond length (pm) of anionic compounds with B=P bond Compound 11B NMR 31P NMR d(B-P) [P(Cy)=BMes2Li(Et2O)2] 65.6...

rivers and streams. As an nonionic monomer it can be co-polymerize with anionic for example Acrylic acid and cationic monomer such as DADMAC and resulted...

Trichrome stains are staining methods in which three anionic dyes are used, in conjunction with either phosphomolybdic acid (PMA), phosphotungstic acid...

Ruthenium(VI), Osmium(VI), and Manganese(V) Bearing Schiff Base and Simple Anionic Ligands". Accounts of Chemical Research. 47 (2): 427–439. doi:10.1021/ar400147y...

acidophilus is interwoven with teichoic acids and surface proteins, with anionic and neutral polysaccharides as well as an S-layer lining the exterior of...

salt. Due to presence of carboxylic groups it is polyelectrolyte with anionic character. Naturally occurring PASA fragments consists of α,-linked L-aspartatic...

cation-exchange resin using a HNO3/HF solution, most likely as neutral SgO2F2 or the anionic complex ion [SgO2F3]− rather than SgO2− 4. In contrast, in 0.1 M nitric...

chemistry, hydropersulfide refers to the functional group R-S-S-H. The anionic form of a hydropersulfide is a persulfide, analogous to the nomenclature...

Perutz, Robin N.; Prout, Keith; Verpeaux, Jean-Noel (1984). "Synthesis of anionic sandwich compounds: [Ti(η-C 6 H 5 R) 2 ] – and the crystal structure of...

In chemistry, a vanadate is an anionic coordination complex of vanadium. Often vanadate refers to oxoanions of vanadium, most of which exist in its highest...

across the phospholipid bilayer, or second by active co-transport in the anionic form IAA−. As IAAH is lipophilic, it can easily cross the lipid bilayer...

alkenes. The key mechanistic step of this process is elimination of an anionic or organometallic intermediate to generate the alkene. (6) The use of sodium...

with retention, which resemble the natural polyhydroxyalkanoates. The anionic polymerization of optically active β-butyrolactone leads to crystalline...

carbon atom of HFPO in a nucleophilic ring-opening reaction similar to anionic polymerization. Elimination of fluoride regenerates the catalyst and yields...

holothurins belong to the class of compounds known as saponins and are anionic surfactants which can cause red blood cells to rupture. The holothurins...

assays, ... Bisphenol F Aquatic toxicity tests An MBAS assay indicates anionic surfactants in water with a bluing reaction. Many cell assays have been...

peas, and lentils Emollient laxatives, also known as stool softeners, are anionic surfactants that enable additional water and fats to be incorporated in...

Ferrate loosely refers to a material that can be viewed as containing anionic iron complexes. The term ferrate derives from Latin ferrum 'iron'. Examples...

Hygiene". Retrieved 29 April 2016. Anionic and Related Lime Soap Dispersants, Raymond G. Bistline Jr., in Anionic Surfactants: Organic Chemistry, Helmut...

and Charles Kutal "Classical Metallocenes as Photoinitiators for the Anionic Polymerization of an Alkyl 2-Cyanoacrylate" Macromolecules 2002, volume...

tissue techniques. 1. The effect of dye concentration and staining time on anionic dye procedures. Histochem. J. 25: 821-829. Masson's Trichrome Protocol...

the distance between hexagons in the carbon framework. The bond between anionic graphite layers and potassium cations is ionic. The electrical conductivity...

Shuai; Liu, Xu; Yang, Zhihua; Hou, Xueling; Pan, Shilie (2025-09-24). "Anionic Group Trimming Strategy: Oriented Fabrication of Sulfonate UV Birefringent...

in an equilibrium between the neutral tetracoordinated species and the anionic pentavalent compound. This is followed by nucleophilic coordination by...

polymeric ion exchange resins, including strongly and weakly cationic and anionic exchangers, were developed in the research laboratories at Nankai and he...

transition state is aromatic and stabilized because it holds 2 electrons. In an anionic transition state on the other hand 4 electrons are present thus antiaromatic...

ordered high-molecular weight alternating polysilylene copolymer prepared by anionic polymerization of masked disilene". Macromolecules. 23 (20): 4494–4496...

ISBN 978-1-4987-2249-0. Nikos Hadjichristidis; Akira Hirao, eds. (2015). Anionic Polymerization: Principles, Practice, Strength, Consequences and Applications...

special techniques like PAS or toluidine blue, the last representing the anionic nature of foveolar cell secretions. Below the mucin granules, surface mucous...

may be deprotonated by water. Nearby Arg-37 stabilizes Asp-186 in its anionic form and has also been proven to be essential to galactokinase function...

Yi; Yan, Xiaozhen; Chen, Ying; Geng, Hua Y. (2021-02-10). "Interplay of Anionic Quasi-Atoms and Interstitial Point Defects in Electrides: Abnormal Interstice...

Sulfate conjugates are a heterogeneous class of polar, anionic organosulfate compounds containing an ester of sulfuric acid. Sulfate conjugates commonly...

structure with Na+ ions located between the anionic lattice. The larger alkali metals cannot fit similarly into an anionic lattice and tend to force the heavier...

polyvinyl alcohol compositions. Anti-static agents consist of nonionic and anionic surfactants, cationic amine surfactants and aluminium oxide and stearate...

to stabilize additional electron density from bond heterolysis. Common anionic leaving groups are Cl−, Br− and I− halides and sulfonate esters such as...

is mainly based on the principle of absorption. For the absorption of anionic metal species, the nanocellulose materials are functionalized with a positive...

absorption. Application of sesquioxides (M2O3) which would immobilize oxy-anionic PTEs. Application of hydroxides or phosphates, similar effect of liming...

hdl:1880/44897. S2CID 97379495. Neukam, W.; Grimme, W. (1978). "Anionic (4+2)-cycloreversions leading to the cyanocyclopentadienide ion". Tetrahedron...

supports the stereochemical assignment). An Ambident nucleophile refers to an anionic nucleophile that exhibits resonance delocalization of its negative charge...

Chemistry at the University of Duisburg-Essen and then received his Diploma in Anionic polymerization in 1979. Later, he received his PhD in 1982 in the group...

may be symported with H+. Additionally, it catalyzes flipping of several anionic amphipathic molecules such as sodium dodecyl sulfate (SDS) and phosphatidic...

by ammonium carbonate. It consists of ammonium ions sandwiched between anionic sheets made up of NpO+2 and CO2−3 ions. In these sheets, each neptunyl...

agents, freeze-thaw stabilizers Laminating adhesive colloidal stabilizer, anionic surfactants, nonionic surfactants, chain transfer agents, plasticizers...

can be assembled from lactones under very mild conditions, catalyzed anionically, cationically, metallorganically or enzyme-based. A number of catalytic...

azacryptand-sodide, Ba2+[H5Azacryptand[2.2.2]]−Na−⋅2CH3NH2, has been synthesized. Anionic sodium dimers (Na2)2− have been observed. J. L. Dye; J. M. Ceraso; Mei...

composition is differentiated by the adsorption of acrylic acid or an anionic surfactant, both of which are used for stabilization of the dispersion...

available in anionic, cationic and nonionic versions though anionic moieties are the most readily available commercially. The use of an anionic or cationic...

formaldehyde by heating the hemiformal. The formaldehyde is then polymerized by anionic catalysis, and the resulting polymer stabilized by reaction with acetic...

zinc(II)-dipicolylamine (Zn-DPA) coordination complexes as targeting agents for anionic membranes. Zn-DPA molecular probes, pioneered by Smith’s lab, selectively...

compounds. Enolate anions are electronically related to allyl anions. The anionic charge is delocalized over the oxygen and the two carbon sites. Thus they...

the growth of invasive plant species. Phos-Chek WD-881 is a mixture of anionic surfactants, foam stabilizers, and solvents, including hexylene glycol...

among synthetic strategies are controlled radical polymerization and anionic polymerization. In the case of olefins, that is difficult to be functionalized...

strongly basic solution predominantly as a tautomeric nitroso isomer in anionic form. Owing to the simple preparative accessibility, the uncritical behavior...

As a result, the chromophore rapidly deprotonates and converts into an anionic form that fluoresces brightly, similar to native GFP. In 2001, Nakai et...

pyramidal geometry of the phosphorus at position 1. Instead, it is the anionic tetraphospholides that are aromatic. Strongly inductively electron-withdrawing...

primary form of crosslinking may be due to ionic association between the anionic borate complex and adsorbed cations on the second polymer chain . The development...

strength, gloss, and water absorption. Anionic, nonionic, and cationic surfactants have been used, although anionic surfactants are by far most prevalent...

2003 and was prepared by simple air-induced oxidation of the following anionic NiII complex: Studies reported by Sanford and Camasso in 2015 revealed...

by a more detailed equation. The salt bridge most often arises from the anionic carboxylate (RCOO−) of either aspartic acid or glutamic acid and the cationic...

KCu(CN)2 contains [Cu(CN)2]− units, which link together forming helical anionic chains. Copper cyanide is also soluble in concentrated aqueous ammonia...

trifluoroacetic acid affording a dicationic intermediate. The tetradentate anionic species can readily form complexes with most metals. Porphyrin's highly...

structure of the vicilin from Solanum melongena reveals existence of different anionic ligands in structurally similar pockets". Scientific Reports. 6 (1) 23600...

unknown thallium(III) iodide. The +3 state is stabilised for thallium in anionic complexes such as TlI− 4, and the presence of a possible vacant coordination...

Gadre; S. Nagase (2008). "Quantum chemical and electrostatic studies of anionic water clusters(H2O)n−". Journal of Molecular Structure: THEOCHEM. 851 (1–3):...

membrane interior and their charged (mostly cationic) regions interact with anionic phospholipid head groups and water. Subsequently, some defensins can aggregate...

the nitrido complex [TaCl5N]3−. Reduction of tantalum(V) chloride gives anionic and neutral clusters including [Ta6Cl18]4− and [Ta6Cl14](H2O)4. Lide, David...

acetic acid. In solutions of cobalt(III) salts with chloride ions, the anionic complexes (H 2O) 5Co(Cl)2+ and (H 2O) 4(OH)Co(Cl)+ are present. Trichlorides...

"Tetrakis(3,5-bis(trifluoromethyl)phenyl)borate. Highly lipophilic stable anionic agent for solvent-extraction of cations". Bulletin of the Chemical Society...

CD36 recognises oxidized low density lipoprotein, long chain fatty acids, anionic phospholipids, collagen types I, IV and V, thrombospondin and Plasmodium...

has been used for lowering the viscosity of epoxy resins. It undergoes anionic polymerization. It is one of a number of glycidyl ethers available commercially...

drugs, for example, dantron (1,8-dihydroxyanthraquinone). Docusate is an anionic surfactant, which works by reducing the surface tension of the stool, allowing...

Agel, E; Bouet, J.; Fauvarque, J.F (2001). "Characterization and use of anionic membranes for alkaline fuel cells". Journal of Power Sources. 101 (2):...

Tam, Wilson; Marsi, Marianne; Gladysz, J. A. (May 1983). "Bimetallic anionic formyl complexes: synthesis and properties". Inorganic Chemistry. 22 (10):...

2020). "MII2M3IIIF3(Te6F2O16) (MII = Pb, Ba; MIII = Al, Ga): New mixed anionic tellurites with isolated Te6 coplanar rings". Journal of Solid State Chemistry...

featuring chains of confacial octahedra with equal Tc—Tc contacts. Several anionic technetium halides are known. The binary tetrahalides can be converted...

log Kow (n-octanol–water partition coefficient) values for non-ionic, anionic, cationic and amphoteric surfactants determined using predictions and experimental...

groups are the glutathione S-transferases (GSTs). The addition of large anionic groups (such as GSH) detoxifies reactive electrophiles and produces more...

the DNA must be protected from damage and positively charged. Initially, anionic and neutral lipids were used for the construction of lipoplexes for synthetic...

acyloxyethanesulfonates. Like the taurides, isethionates are a class of particularly mild anionic surfactants which, unlike ordinary soaps, retain their washing-active properties...

particles from fusing. The emulsifier charge defines the type of emulsion: anionic (negatively charged) and cationic (positively charged). The concentration...

backbone atoms and by amino acid side chains, specifically those of the anionic amino acid residues aspartate and glutamate. These residues are negatively...

of the carbohydrate sialic acid, makes the head groups of gangliosides anionic at pH 7, which distinguishes them from globosides. The name ganglioside...

related potassium and ammonium salts. Alkyl sulfates are commonly used as anionic surfactants in liquid soaps and detergents used to clean wool, as surface...

structure of the active tryptic fragments of human and monkey salivary anionic proline-rich proteins". International Journal of Peptide and Protein Research...

Magnesium laureth sulfate is the magnesium salt of laureth sulfate (2-dodecoxyethylsulfate), which is in turn the ester of laureth (2-dodecoxylethanol)...

the sodium salts of the carboxylic derivatives are synthesized as the anionic derivatives and are known to be the most effective due to their high solubilities...

homotaurine derivative as degradation products. Neutral p-BQ, unlike the anionic PSPA chains, permeates the cation-exchange membrane into the anolyte compartment...

the substituent in the X position: When X = fluorine coupling involves anionic displacement with a alkali metal diphenylphosphide. 2-Bromoaryl oxazolines...

Perfluorobutanesulfonic acid (PFBS) is a PFAS chemical compound having a four-carbon fluorocarbon chain and a sulfonic acid functional group. It is stable...

metallic properties. Aside from the binary halide phases, a number of anionic halide complexes are known. The fluoride gives the Ce(IV) derivatives CeF4−8...

1021/ja0507564 Wang, Y., Hu, H., Zhang, J. and Cui, C., Comparison of Anionic and Lewis Acid Stabilized N-Heterocyclic Oxoboranes: Their Facile Synthesis...

average molar mass up to 7 million g/mol) and other stabilizers (usually anionic surfactants, for example ligninsulfonates or condensation products of naphthalenesulfonic...

neural cell adhesion molecules (NCAM). Polysialic acid is considerably anionic. This strong negative charge gives this modification the ability to change...

of layers of monovalent lithium cations (Li+) that lie between extended anionic sheets of cobalt and oxygen atoms, arranged as edge-sharing octahedra,...

stability of simple organic molecules Melvin Lorrel Nichols Cornell University Anionic phenomena Axel Ragnar Olson University of California Material effects of...

Radical polymerization is a type of chain polymerization, along with anionic, cationic and coordination polymerization. Initiation is the first step...

Rosario R; Snowman, Adele M; Snyder, Solomon H (1984). "Solubilization and anionic regulation of cerebral sedative and convulsant receptors labeled with [35S]...

two hydroxyl groups, or two ester bonds. RR'B−(OH)2 or RR'B−(OR")2. The anionic borinate ion can very easily form esters with diols such as ethylene glycol...

November 2012. Retrieved 13 January 2023. Hsieh, Henry; Quirk, Rodney (1996). Anionic Polymerization: Principles and Practical Applications. CRC Press. p. 480...

PIN proteins are integral membrane proteins in plants that transport the anionic form of the hormone auxin across membranes. The discovery of the initial...

Lazarevic V, Karamata D (July 2002). "tagO is involved in the synthesis of all anionic cell-wall polymers in Bacillus subtilis 168". Microbiology. 148 (Pt 7):...

reactions. Cadmium hydroxide is more basic than zinc hydroxide. It forms the anionic complex [Cd(OH)4]2− when treated with concentrated base. It forms complexes...

titration etc. Colorimetric methods such as MBAS assay which indicates anionic surfactants in water and on site comparator methods to determine chlorine...

Later on they used AFM and EQCM investigated growth of polypyrrole film in anionic surfactant micellar solution. Then combing with CV, UV-Vis, FTIR, ESR,...

an electron acceptor, Ao, triggering charge separation and producing an anionic Ao− and cationic P700+. Subsequently, electron transfer continues from...

subject of several X-ray crystallography studies. The core complex is an anionic dimer of antimony tartrate (Sb2(C4H2O6)22-) which is arranged in a large...

bound to another atom, and hydrogen atoms can also exist in cationic and anionic forms. If a neutral hydrogen atom loses its electron, it becomes a cation...

proximal renal tubules. It easily ionizes to a cation and binds to the anionic sites of the epithelial cells of the proximal tubule as part of receptor-mediated...

lengths of 2.17-2.91 Å. Both uncharged transition metal complexes and anionic complexes lead to the required adducts with acidic boranes. On the right...

subunit interface of the receptor. The addition of a cationic Arg into the anionic environment of the AChR binding site greatly reduces the kinetic properties...

1991). "Regulation of CapZ, an actin capping protein of chicken muscle, by anionic phospholipids". Biochemistry. 30 (36): 8753–8758. doi:10.1021/bi00100a006...

cationic and anionic groups, or corresponding ionizable groups. (See Gold Book entry for note.) Polyelectrolytes that bear both cationic and anionic repeat...

acids at neutral pH are aspartate (Asp, D) and glutamate (Glu, E). The anionic carboxylate groups behave as Brønsted bases in most circumstances. Enzymes...

substituent is either a methyl, propyl, tert-butyl or hydrogen. The formation of anionic boron backbone with addition of a phenyl group on boron allows the ligand...

"Tetrakis(3,5-bis(trifluoromethyl)phenyl)borate: Highly Lipophilic Stable Anionic Agent for Solvent-Extraction of Cations". Bulletin of the Chemical Society...

specific molecules: Domain 5 binds heparin and zinc and selectively binds to anionic surfaces while Domain 6 binds prekallikrein, the protease precursor to...

physiological pH. SMARTS can be used to encode pharmacophore elements such as anionic centers. In the following example, recursive SMARTS notation is used to...

When an anionic ligand replaces a coordinated water molecule the reaction is called an anation. The reverse reaction, water replacing an anionic ligand...

dehydrogenase)--> L-lactate + NAD Blood sugar MBAS assay, an assay that indicates anionic surfactants in water with a bluing reaction. Nessler cylinder Jules Duboscq...

2-Nitropropane, Cyclopentadiene and 9-Ethylfluorene: Crystal Structures and Use in Anionic Polymerization". Zeitschrift für Naturforschung B. 50 (3): 415–422. doi:10...

linear polymers made up of levoglucosan units were synthesized in 1985 by anionic polymerization of 2,3-epoxy derivatives of levoglucosan (1,6;2...

Philippe; Kalck, Philippe (2014). "Reductive Elimination of Anhydrides from Anionic Iodo Acetyl Carboxylato Rhodium Complexes". European Journal of Inorganic...

The reactions involving charged transition metal complexes (cationic or anionic) are dramatically influenced by solvation, especially in the polar media...

K, Rb) and β-RbSbB 2 O 6 : two types of alkali boroantimonates with 3D anionic architectures composed of SbO 6 octahedra and borate groups". CrystEngComm...

Cameron (2019-02-01). "Beryllium Halide Complexes Incorporating Neutral or Anionic Ligands: Potential Precursors for Beryllium Chemistry". Chemistry: An Asian...

charged moieties in proteins, specifically in the amino acid lysine. The anionic polymer DNA is typically bound to various amine-rich proteins. Additionally...

Rickman, Catherine; Miller, Sara E.; West, Andrew B. (17 November 2023). "Anionic nanoplastic contaminants promote Parkinson's disease–associated α-synuclein...

and electronic band structure in solids. He studied the mechanisms of anionic polymerization in solids and the competition of anions and cations in redox...

ISSN 0014-2980. Lai, R.; Liu, H.; Lee, W. H.; Zhang, Y. (1 July 2002). "An anionic antimicrobial peptide from toad Bombina maxima". Biochemical and Biophysical...

film and consequent positive surface charge, can then be exposed to an anionic polyelectrolyte solution, where the process begins again, creating another...

Natalia; Dubrovinsky, Leonid (2024-03-12). "Stabilization of N6 and N8 anionic units and 2D polynitrogen layers in high-pressure scandium polynitrides"...

ligands. Fe3+ is a strong Lewis acid, preferring strong Lewis bases such as anionic or neutral oxygen atoms to coordinate with. Microbes usually release the...

Strong acid cationic exchanger Strong base anionic exchanger Strong acid cationic exchanger Strong base anionic exchanger The first cationic exchanger replaces...

0 when the charges are neutralized (cationic coagulants neutralize the anionic colloids). At this value (0), the coagulant dose can be said to be optimum...

A. Artamkina; M. P. Egorov; I. P. Beletskaya (1982). "Some aspects of anionic σ-complexes". Chemical Reviews. 82 (4): 427–459. doi:10.1021/cr00050a004...

than that of AgCl (5.10 eV) and would correspond to a transition from an anionic valence band as for the other silver halides. Experimentally, the fundamental...

has been found to be improbable computationally. However, one form of anionic [FeO4]– with iron in its +7 oxidation state, along with an iron(V)-peroxo...

Sodium nonanoyloxybenzenesulfonate (NOBS) is an important component of laundry detergents and bleaches. It is known as a bleach activator for active oxygen...

in bacterial membranes is to spread out the negative charge caused by anionic membrane phospholipids. In the bacterium E. coli, phosphatidylethanolamine...

an ortho carboxylate group, which extrudes nitrogen gas to afford the anionic form of the observed benzoic acid product, presumably through the generation...

choline. Neostigmine is an inhibitor of both. Neostigmine binds to the anionic and ester site of acetylcholinesterase, which blocks the enzyme from breaking...

changes in fluidity, and the cellular contents leak out. The presence of anionic lipids or cholesterol was found to reduce the peptide's ability to disrupt...

R−C(=O)−N(−O−)−R'. The resulting conjugate base presents the metal with an anionic, conjugated O,O chelating ligand. Many hydroxamic acids and many iron hydroxamates...

practice, magnesium is given in a salt form together with any of several anionic compounds serving as counter-ions, such as chloride or sulfate. Nevertheless...

set of amino acids that still encompass all the main biophysical types (anionic, cationic, aliphatic hydrophobic, aromatic hydrophobic, hydrophilic, small)...

dots have excess cadmium cations on the surface that can form bonds with anionic species such as carboxylate chains. The CdSe quantum dot would be charge...

Mizuuchi, Kiyoshi (2014-08-01). "Differential affinities of MinD and MinE to anionic phospholipid influence Min patterning dynamics in vitro". Molecular Microbiology...

most commonly used denaturant. For proteins, sodium dodecyl sulfate is an anionic detergent applied to protein samples to coat proteins in order to impart...