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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...

A surfactant is a chemical compound that decreases the surface tension or interfacial tension between two liquids, a liquid and a gas, or a liquid and...

Nonidet P-40 is a nonionic, non-denaturing detergent. Its official IUPAC name is octylphenoxypolyethoxyethanol. Nonidet P-40 is sometimes abbreviated as...

Polysorbate 80 is a nonionic surfactant and emulsifier often used in pharmaceuticals, foods, and cosmetics. This synthetic compound is a viscous, water-soluble...

Percentage Ionic/Non-Ionic I Low Water Content (<50%) Nonionic II High Water Content (>50%) Nonionic III Low Water Content (<50%) Ionic IV High Water Content...

various stages of protein extraction and purification.[citation needed] Nonionic kosmotropes have no net charge but are very soluble and become very hydrated...

Sorbitan tristearate is a nonionic surfactant. It is variously used as a dispersing agent, emulsifier, and stabilizer, in food and in aerosol sprays. As...

Triton X-100 (C 14H 22O(C 2H 4O)n) is a nonionic surfactant that has a hydrophilic polyethylene oxide chain (on average it has 9.5 ethylene oxide units)...

Sorbitan monooleate (commercially: Span® 80; Croda International PLC) is a nonionic surfactant and emulsifier widely used in various industries, including...

Scattics, Alkest TW 20, Tween 20, and Kotilen-20) is a polysorbate-type nonionic surfactant formed by the ethoxylation of sorbitan monolaurate. Its stability...

Radiocontrast agents are substances used to enhance the visibility of internal structures in X-ray-based imaging techniques such as computed tomography...

that is used as a surfactant. It is a member of the nonoxynol family of nonionic surfactants. N-9 and related compounds are ingredients in various cleaning...

of soft contact lenses, and is considered a low-hydration hydrogel of nonionic polymer. Zia Chaudhuri; Murugesan Vanathi (2012), Postgraduate Ophthalmology...

n-Octyl β-d-thioglucopyranoside (octylthioglucoside, OTG) is a mild nonionic detergent that is used for cell lysis or to solubilise membrane proteins without...

100–120 kVp. Iodine-based contrast media are usually classified as ionic or nonionic. Both types are used most commonly in radiology due to their relatively...

"Performance and Efficiency of Anionic Dishwashing Liquids with Amphoteric and Nonionic Surfactants". Journal of Surfactants and Detergents. 19 (2): 363–372. doi:10...

IGEPAL CA-630 is a nonionic, non-denaturing detergent. Its official IUPAC name is octylphenoxypolyethoxyethanol. IGEPAL is a registered trademark of Rhodia...

the hair. In order for this to be successful, the polymer chosen must be nonionic in nature and should be compatible with the cationic resin. Emulsifiers...

Iopamidol (INN), sold under the brand name Isovue among others, is a nonionic, low-osmolar iodinated contrast agent, developed by Bracco Diagnostics. It...

Octyl glucoside (n-octyl-β-d-glucoside) is a nonionic surfactant frequently used to solubilise integral membrane proteins for studies in biochemistry....

compound surfactants, pentaethylene glycol monododecyl ether (C12E5) is a nonionic surfactant. It is formed by the ethoxylation chemical reaction of dodecanol...

the synthesis of polyurethanes having carboxylic acid functionality or nonionic hydrophiles like PEG (polyethylene glycol) incorporated into, or pendant...

Octaethylene glycol monododecyl ether (C12E8) is a nonionic surfactant formed by the ethoxylation of dodecanol (lauryl alcohol) to give a material with...

saline (TBS) (a buffer solution) and Polysorbate 20 (a polysorbate-type nonionic surfactant). Polysorbate 20 is also known as Tween 20, a commercial brand...

Partial hydrogenation of phenol gives cyclohexanone, a precursor to nylon. Nonionic detergents are produced by alkylation of phenol to give the alkylphenols...

diamond-shaped tabular crystals can be grown. Consistent with the fact that it is nonionic, Cr2(OAc)4(H2O)2 exhibits poor solubility in water and methanol. The Cr2(OAc)4(H2O)2...

areas where poison ivy grows, usually contain surfactants, such as the nonionic detergent Triton X-100, to solubilize urushiol; some products also contain...

and polyethylene glycol ethers of glycerol. Kolliphor EL is a synthetic, nonionic surfactant used to stabilize emulsions of nonpolar materials in water....

ionic and nonionic compounds. Nonionic contrast is significantly more expensive than ionic (about three to five times the cost), but nonionic contrast...

Ionic 151.91 Water treatment Polyvinylpolypyrrolidone (PVP) (C6H9NO)n Nonionic 2500-2.5 million Wine and beer clarification Poly(acrylamide-co-sodium...

transported away from their crystalline lattice into solution. An example of a nonionic solute is table sugar. The water dipoles make hydrogen bonds with the polar...

the head group, for example anionic surfactants are high-foaming, while nonionic surfactants may be non-foaming or low-foaming. Surfactants are classified...

stabilizers Laminating adhesive colloidal stabilizer, anionic surfactants, nonionic surfactants, chain transfer agents, plasticizers, humectants Automotive...

Surfactant Diesel Fuel and Water Diesel Water Reducing fuel emissions Nonionic surfactants based on aliphatic hydrocarbon tails (examples: alcohol ethoxylates...

Polyethylene glycol cetyl ether (polyethylene glycol hexadecyl ether) is a nonionic surfactant produced by the ethoxylation of cetyl alcohol to give a material...

general formula HO(C2H4O)nC16H33 where n has an average value of 20. It is a nonionic surfactant used as an oil-in-water emulsifier (e.g. perfume solubilizer)...

life-threatening reactions may rarely occur. Overall reactions occur in 1 to 3% with nonionic contrast and 4 to 12% of people with ionic contrast. Skin rashes may appear...

alcohol polyglycol ethers with a narrow homolog distribution and are known nonionic surfactants. They can be produced industrially, for example, by the addition...

Poloxamers are nonionic triblock copolymers composed of a central hydrophobic chain of polyoxypropylene (poly(propylene oxide)) flanked by two hydrophilic...

starch (HES/HAES), sold under the brand name Voluven among others, is a nonionic starch derivative, used as a volume expander in intravenous therapy. The...

than those used in other shampoos (e.g. Sodium lauroamphoacetate) Use of nonionic surfactants of the form of polyethoxylated synthetic glycolipids and polyethoxylated...

which consist mainly of sodium carbonate along with various admixtures of nonionic surfactants and a limited percentage of sodium phosphates. Products sold...

Tyloxapol is a nonionic liquid polymer of the alkyl aryl polyether alcohol type. It is used as a surfactant to aid liquefaction and removal of mucopurulent[citation...

Bouverat BP, MacKinnon BI, Hettinger TP. The distinctiveness of ionic and nonionic bitter stimuli. Physiol Behav. 2004 Jan;80(4):421-31. doi:10.1016/j.physbeh...

are often categorized as nonionic, anionic, cationic, or zwitterionic, based on their hydrophilic head group feature. Nonionic detergents like Triton X-100...

the Equilibrium Constant of Biochemical Reactions in Buffers Crowded by Nonionic Compounds". The Journal of Physical Chemistry Letters. 13 (1): 112–117...

temperature (WAT) and wax precipitation temperature (WPT). The cloud point of a nonionic surfactant or glycol solution is the temperature at which the mixture starts...

by Louis Bouveault in 1904 and subsequently refined. It has uses as a nonionic surfactant, emulsifier, emollient and thickener in skin creams, lotions...

Nonoxynols, also known as nonylphenol ethoxylates (NPEs), are a group of nonionic surfactants within the alkyl phenol ethoxylate superfamily. Alkyl phenol...

number N + 1 and N respectively. This effect is particularly relevant for nonionic ethoxylated surfactants or polyoxypropylene–polyoxyethylene block copolymers...

workstation synthesizer Triton chipset, an Intel Pentium chipset Triton X-100, a nonionic surfactant TRITON, a SODAR system for measuring sound wave scattering AIM...

iodine (povidone-iodine, Lugol's solution, iodine tincture, iodinated nonionic surfactants), concentrated alcohols (mainly ethanol, 1-propanol, called...

have found increasing application at the expense of LAS. Since the 1970s, nonionic surfactants like alcohol ethoxylates have acquired a higher share in laundry...

concentrations. Thus, the freely dissolved interstitial water concentration of nonionic organic chemicals can be predicted using the KOC, the organic carbon-water...

for over 40 years. Certain alkylphenols are degradation products from nonionic detergents. Nonylphenol is considered to be a low-level endocrine disruptor...

mole of MgCl2 in the solution, there are 3 osmoles of solute particles. Nonionic compounds do not dissociate, and form only 1 osmole of solute per 1 mole...

within the field of political economy Nonylphenol ethoxylates, mixtures of nonionic surfactants Non-paternity event, a paternal relationship that is shown...

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

cocamide ethanolamines such as cocamide DEA are used as foaming agents and nonionic surfactants in shampoos and bath products, and as emulsifying agents in...

Development, Inc. RT.X100, a real-time PCI video editing card Triton X-100, a nonionic surfactant SS-100-X, US President Kennedy's state car in which he was assassinated...

the cocamide family of surfactants. Cocamide foaming agents include the nonionic cocamide DEA and cocamidopropylamine oxide, and the zwitterionic cocamidopropyl...

because of their affinity for hydrogen bonding with the aqueous medium. Nonionic surfactants are rarely used alone due to their inferior efficiency in creating...

surfactants are bio-degradable, non-toxic, and are commercially available. Nonionic surfactants are preferred as their performance is unaffected by the presence...

used as corrosion inhibitor. Alkylphenol and alkylphenol ethoxylates, nonionic surfactants used to reduce surface tension. Triethanolamine, used as a...

auxiliary agents. The surfactants can be classified into anionic, cationic and nonionic surfactants. The most widely used surfactant linear alkylbenzene sulfonate...

order to protect the water quality of nearby rivers and streams. As an nonionic monomer it can be co-polymerize with anionic for example Acrylic acid and...

Tanaka Y, Toi H, Ogoshi H (1988). "Polar host–guest interaction. Binding of nonionic polar compounds with a resorcinol-aldehyde cyclooligomer as a lipophilic...

transporting oxygen throughout the body. In normal physiologic conditions, nonionic forms of iron (Fe°) are converted into ferrous iron (Fe2+) by gastric acid...

prevented. Potassium picrate is used to determine the concentration of nonionic surfactants in water; materials detectable by this method are called potassium...

companies is shown below. KLK also owns Dr. W. Kolb Holding AG, a producer of nonionic surfactant with their headquarters in Switzerland and Stolthaven (Westport)...

instead), pH 7–8 150 mM NaCl to keep the osmotic pressure near physiological nonionic detergents (1% Triton X-100 or NP-40) to prevent non-specific interactions...

fatty acid methyl esters obtained from additive winterization using a nonionic surfactant". Fuel. 214: 607–613. doi:10.1016/j.fuel.2017.11.066. Vijayan...

proteins using a (NUN) solution containing 0.3 M NaCl, 1 M urea, and 1% nonionic detergent Nonidet P-40, which destabilize salt bridges, hydrogen bonds...

converted to fatty alcohol ethoxylates (FAE's), which are a common form of nonionic surfactant. The reaction typically proceeds by blowing ethylene oxide through...

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

menu. Chemguide. Retrieved 5 October 2009. van Os; N. M., eds. (1998). Nonionic surfactants: organic chemistry. CRC Press. pp. 129–131. ISBN 978-0-8247-9997-7...

ethanol, acetone, ethylene glycol, propylene glycol and alcohol ethoxylate nonionic surfactants are used as carriers for the softening compositions of the...

S; Joshi YM; Serajuddin AT (January 2005). "Effect of combined use of nonionic surfactant on formation of oil-in-water microemulsions". Int J Pharm. 288...

surfactants as methylene blue active substances (MBAS). Method 5540D discusses nonionic surfactants as cobalt thiocyanate active substances (CTAS). Water portal...

oil-in-water emulsions stabilized by a weakly adsorbing biopolymer or a nonionic surfactant". Journal of Colloid and Interface Science. 247 (1): 167–76...

2008). "Room-temperature Suzuki-Miyaura couplings in water facilitated by nonionic amphiphiles". Organic Letters. 10 (7). American Chemical Society (ACS):...

ore flotation collectors, vulcanization accelerators, fungicides, and nonionic detergents. "2-METHYL-2-HEPTANETHIOL". CAMEO Chemicals. NOAA. Retrieved...

(CHAPSO) 8 11 N-Dodecyl-N,N-dimethylammonio-3-propane sulfonate 3.3 Nonionic n-Decyl-b-D-glucopyranoside 2.2 Triton X-100 0.24 140 Polyoxyethylene (23)...

juices and form jams Bioremediation Laccases – as biotransformers to remove nonionic surfactants Waste water treatment Peroxidases - removal of pollutants by...

S.; Field, J.J.; Miller, J.H. (2017). "Use of substitute Nonidet P-40 nonionic detergents in intracellular tubulin polymerization assays for screening...

result in very different soil properties than homopolymers, as do ionic and nonionic polymers. Additionally, the mechanisms by which different polymers adsorb...

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

Resistant Composite Coatings by the Controlled Use of Selected Ionic and Nonionic Surfactants", funded by the European Commission with a co-ordinator from...

the Equilibrium Constant of Biochemical Reactions in Buffers Crowded by Nonionic Compounds". The Journal of Physical Chemistry Letters. 13 (1): 112–117...

acid and, consequently, monolaurin. Monolaurin is most commonly used as a nonionic surfactant and preservative in cosmetics and packaged foods. Monolaurin...

(2008). "Room-Temperature Suzuki−Miyaura Couplings in Water Facilitated by Nonionic Amphiphiles†". Org. Lett. 10 (7): 1333–1336. doi:10.1021/ol702714y. PMID 18335944...

Research and Engineering Company Feb 20, 1967 April 28, 1970 3,511,676 Nonionic Asphalt Emulsifiers Mervin E. Conn and Alexander H. Popkin Esso Research...

"Kinetic Study of the Ring-Opening Metathesis Copolymerization of Ionic with Nonionic Cyclooctatetraene Derivatives To Yield Polyacetylene Ionomers". Macromolecules...

(1 November 1996). "Nonylphenol Polyethoxy Carboxylate Metabolites of Nonionic Surfactants in U.S. Paper Mill Effluents, Municipal Sewage Treatment Plant...

modification (decolorize by water) Detergent method, using Tergitol 7, nonionic polyglycol ether surfactants type NP-7 for decolorizing Fite stain Fite-Faraco...

combination, are less irritating than those used in other shampoos use of nonionic surfactants of the form of polyethoxylated synthetic glycolipids and/or...

"4-Nonylphenol in sewage sludge: accumulation of toxic metabolites from nonionic surfactants". Science, 225(4662), 1984, 623–625, doi:10.1126/science.6740328...

diagnostic efficacy, tolerance, and complication rates with ionic and nonionic contrast media. Radiology 1987;165: 113. Bettmann, MA; Paulin, S. Leg phlebography:...

product such as tensile strength, gloss, and water absorption. Anionic, nonionic, and cationic surfactants have been used, although anionic surfactants...

"Challenge to Reconcile Experimental Micellar Properties of the CnEm Nonionic Surfactant Family". The Journal of Physical Chemistry B. 123 (7): 1696–1707...

or calcium can cross-link guar gum, causing it to gel. In water, it is nonionic and hydrocolloidal. It is not affected by ionic strength or pH, but will...

the presence of excess water. Sorbitan esters (also known as Spans) are nonionic surfactants that are used as emulsifying agents in the preparation of emulsions...

Jiawei; Zhou, Xiaoshun; Fu, Yongchun; Mao, Bingwei (2008). "An STM study on nonionic fluorosurfactant zonyl FSN self-assembly on Au(111) large domains, few...

types, each with different properties and applications: anionic, cationic, nonionic and zwitterionic (or amphoteric). Anionic surfactants are compounds that...

as the gas adsorption on activated carbon and the adsorption process of nonionic polycyclic aromatic hydrocarbons. Later on, experiments also showed that...

separation. Ionic surfactants are used in oil-in-water emulsions, whereas nonionic surfactants are used in both oil-in-water and water-in-oil formulations...

This is practically always done primarily by the action of an anionic, nonionic, or zwitterionic surfactant. Among cation surfactants betaines can be used...

modifying the flux properties. Additives can be surfactants (especially nonionic), corrosion inhibitors, stabilizers and antioxidants, tackifiers, thickeners...

"Reconstitution of Na+/K+-ATPase into phosphatidylcholine vesicles by dialysis of nonionic alkyl maltoside detergents". Biochimica et Biophysica Acta (BBA) - Biomembranes...

hydroxides, alkoxides, carbonates, and sources of fluoride anion (e.g. TBAF) or nonionic organic amine bases including TMG, DBU, DBN, and PAP. The base and solvent...

sodium fluoride (NaF). The two-step procedure includes the addition of a nonionic surfactant template to ultimately produce mesoporous silica particles....

body. It is non-ionic but water soluble. Sviridov NK (1994). "[The new nonionic contrast preparation for myelography iotrolan]". Zhurnal Voprosy Neirokhirurgii...

polyurethane dispersions (PUD). They are available in anionic, cationic and nonionic versions though anionic moieties are the most readily available commercially...

J.; Osseo-Asare, K. (1999-03-15). "Synthesis of Nanosize Silica in a Nonionic Water-in-Oil Microemulsion: Effects of the Water/Surfactant Molar Ratio...

waters. Triphenylphosphine oxide nickel nitrate [(C6H6)3PO]2Ni(NO3)2 is nonionic, with nitrato as a ligand. It can be made from nickel perchlorate. It is...

particles and oil to come out as bubbles form. Surfactants can be in ionic, nonionic, or silicon-containing forms. Cleansers can have a mixture of several surfactants...

mixture of glycolic, hydrofluoric, orthophosphoric, and citric acids with a nonionic surfactant) was used in a conservation intervention of the Smithsonian...

development for ppm Pd-catalyzed C-C couplings in water at ambient Use of nonionic amphiphiles for transition metal-mediated cross coupling in organic synthesis...

halogen-containing compounds upon the ozone layer. The SAW chemosensor is nonionic and nonspecific. It directly measures the total mass of each chemical compound...

(1997-07-01). "Micellar Cubic Phases and Their Structural Relationships: The Nonionic Surfactant System C 12 EO 12 /Water". Langmuir. 13 (14): 3706–3714. doi:10...

"Fischer-Tropsch diesel emulsions stabilised by microfibrillated cellulose and nonionic surfactants". Journal of Colloid and Interface Science. 352 (2): 585–592...

solvents like ethanol (or ethanol water mixture) is used as a vehicle or when nonionic detergents like Triton X-100 are used, that make exogenous micelles. Alcians...

in the ratio ASA to cation of about 2: 1) and with about 1% anionic or nonionic surfactants. An optimal particle size of about 1 μm is obtained with high...

about 2% as co-surfactants because of their good compatibility with all nonionic and anionic surfactants. Taurates are used as mild, well-foaming surfactants...

antiallergic activities. Polygodial's primary antifungal action is as a nonionic surfactant, disrupting the lipid-protein interface of integral proteins...

2007-11-14. McClennan BL (1990). "Preston M. Hickey memorial lecture. Ionic and nonionic iodinated contrast media: evolution and strategies for use". AJR. American...

Schechter, R.S; Wade, W.H (1980). "A correlation for phase behavior of nonionic surfactants". Journal of Colloid and Interface Science. 75 (2): 451–461...

1980s, led to cleft-like shapes for recognition of ions and especially nonionic targets. Using derivatives of Kemp's triacid, Rebek arranged functional...

Behrends, Jan C. (2015-06-23). "High-Resolution Size-Discrimination of Single Nonionic Synthetic Polymers with a Highly Charged Biological Nanopore". ACS Nano...

alkalinity) concentration conductivity (specific conductance) cloud point (nonionic surfactants) hardness melting point solids or dissolved solids salinity...

1986). "Percutaneous absorption of piketoprofen in rabbits: effect of nonionic surface-active agents". Il Farmaco; Edizione Pratica. 41 (5): 177–83. PMID 3487466...

Heinzinger, G. Pálinkás, Hubertus Kleeberg. Interactions of Water in Ionic and Nonionic Hydrates: Proceedings of a Symposium in honour of the 65th birthday of...

are a clear to light orange color liquid. Nonylphenol ethoxylates are nonionic in water, which means that they have no charge. Because of this property...

thiazone, thianthrene, and phenothiazonethioanthrone subunits. Being nonionic, sulfur dyes are insoluble in water. Dyeing includes a few stages, viz...

Copolymerization of Vinyl Acetate and Butyl Acrylate Using Oligomeric Nonionic Surfactants". Macromolecular Chemistry and Physics. 202 (12): 2614–2622...

inactivation of the mitochondrial phosphate carrier by cardiolipin and nonionic detergents, respectively, FEBS Lett. 158, 331–334 (1983). P. Merle and...

mixed-mode stationary phase and its application for analysis of nonionic ethoxylated surfactants". Journal of Chromatography A. 1191 (1–2): 83–89...

by introducing a gap of high resistance between two groups of cells. A nonionic sucrose solution is used to increase resistance in the extracellular area...

hydrophobic. The head groups can be anionic, cationic, zwitterionic, or nonionic. The tail group can be a hydrocarbon, fluorocarbon, or a siloxane. Extensive...

further separate the inner membrane and matrix through treatment with a nonionic detergent called Lubrol. This process then allowed for calculation of the...

or micelles. These four major types of nanoparticles are all nonionic lipids. Nonionic lipids are safe, nontoxic and biocompatible. Nanoplexes involve...

molecular mass, 45.6% is contributed by the three iodine atoms. Iobitridol is nonionic but water-soluble, having some OH groups in its side chains designed to...

ISSN 0003-2670. Teipel, U.; Aksel, N. (2001). "Adsorption Behavior of Nonionic Surfactants Studied by Drop Volume Technique". Chemical Engineering & Technology...

the traits that make DNA a good genetic molecule was seen with all the nonionic linkers that were tested as of 2002. The closest non-electrolyte analog...

scratch. Many decellularization methods have been used such as the use of nonionic and ionic detergents that disrupt cellular material interactions or the...

ion. Certain iminophosphorane derivatives are also known to behave as nonionic superbases. Generally, the study and design of strong neutral superbases...