ARTIKELDIGITAL.COM

Photochemistry is the branch of chemistry concerned with the chemical effects of light. Generally, this term is used to describe a chemical reaction caused...

quantum yield and photostability are less than that of DsRed. mCherry and other mFruits have improved brightness and photostability over both DsRed and...

Salicylate) Complexing avobenzone with cyclodextrins may also increase its photostability. Formulations of avobenzone with hydroxypropyl-beta-cyclodextrin have...

benzylidene camphor derivative, many of which are known for their excellent photostability. Exposed to UV, ecamsule undergoes reversible photoisomerization, followed...

Faure A, Fortin J, Paparis E, Coiffard LJ (May 2007). "Study of the photostability of 18 sunscreens in creams by measuring the SPF in vitro". Journal of...

(ESIPT) behavior and the behavior might be the cause of its decent photostability, by recent spectroscopic study. As first described in 1878, the dye...

BASF. DHHB has an absorption maximum of 354 nm. DHHB has excellent photostability and compatibility with other UV absorbers and other cosmetic ingredients...

used in various chemical and biological applications where greater photostability or higher fluorescence intensity are needed. Titus JA; Haugland R; Sharrow...

tailored for various chemical and biological applications where greater photostability, higher fluorescence intensity, or different attachment groups are needed...

potential is +1.6 V in the acetonitrile and +0.6 V in water (vs. NHE). Photostability of Prodan and Laurdan in low-polaritry environments is limited due to...

; Astell, S.; Hunt, D. M.; Mollon, J. D. (1991). "Photosensitive and photostable pigments in the retinae of Old World monkeys" (PDF). The Journal of Experimental...

previously required) to give a better indication of UVA protection and photostability when the product is used. With the current methodology, the lowest rating...

Universal-Publishers. p. 303. ISBN 978-1-58112-404-0. Gonzalez A., Gaenzler F. "Photostability of sunscreen combinations containing avobenzone exposed to natural and...

UVA rays. It has two absorption peaks, 310 and 340 nm. It is highly photostable. Even after 50 MEDs (minimal erythemal doses), 98.4% remains intact....

Commercial strobilurin fungicides were developed through optimization of photostability and activity. Strobilurins represented a major development in fungus-based...

events, such as photoisomerization, photosynthesis, vision and the photostability of DNA. Conical intersections are also called molecular funnels or diabolic...

lasers Rare gas halide lasers Solid-state organic lasers Laser dye photostability Laser crystals Lasing without population inversion Electromagnetically...

Eggeling C, Löfdahl PA, Seidel CA (January 2007). "Strategies to improve photostabilities in ultrasensitive fluorescence spectroscopy". The Journal of Physical...

fluorophores, many of which are proprietary, often perform better, being more photostable, brighter, or less pH-sensitive than traditional dyes with comparable...

AW, Janes NF, Needham PH, Pulman DA, Stevenson JH (November 1973). "A photostable pyrethroid". Nature. 246 (5429): 169–170. Bibcode:1973Natur.246..169E...

he found a supply of ferrocerium alloy and bartered it for food. The photostability of pigments can be enhanced by the addition of cerium, as it provides...

highly sensitive cellular imaging has seen major advances. The improved photostability of quantum dots, for example, allows the acquisition of many consecutive...

sensitivity, chloride sensitivity, poor fluorescence quantum yield, poor photostability and poor folding at 37 °C (99 °F). The first reported crystal structure...

Fluorophores can be structurally modified to improve brightness and photostability, while preserving spectral properties and cell permeability. Super-resolution...

the germanium tin alloy perovskites have also been found to have high photostability. Apart from the Tin and Germanium based perovskites, there has also...

addition to the advantage of a contactless readout SWCNTs have excellent photostability, which enables long-term sensor applications. Furthermore, the nanoscale...

tailored for various chemical and biological applications where higher photostability, increased brightness, different spectral characteristics, or different...

nitrogen laser, or argon ion laser. The dye has a remarkably high photostability, high fluorescence quantum yield (0.95), low cost, and its lasing range...

diamond nanocrystallites with helium ions. Fluorescent nanodiamond is photostable, chemically inert, and has extended fluorescent lifetime, making it a...

JC (2002). "An in vitro systematic spectroscopic examination of the photostabilities of a random set of commercial sunscreen lotions and their chemical...

the identification and description of the mechanism responsible for photostability of living matter. This mechanism of radiationless deactivation of electron-excited...

molecular tattooing. This derivative was developed in 2005 to increase the photostability and decrease the fluorescence of blebbistatin. (S)-nitro-blebbistatin...

room-temperature fluorescence microscopy and that the defect shows perfect photostability. One of the notable properties of the NV center was also demonstrated...

Miranda M (January–February 2009). "A Blocked Diketo Form of Avobenzone: Photostability, Photosensitizing Properties and Triplet Quenching by a Triazine-derived...

Hazelwood, K. L.; Davidson, M. W.; Tsien, R. Y. (2008). "Improving the photostability of bright monomeric orange and red fluorescent proteins". Nature Methods...

sunscreen by the U.S. Food and Drug Administration (FDA), and is completely photostable. When used as an ingredient in sunscreen, zinc oxide blocks both UVA...

Jincai (2002). "An in vitro systematic spectroscopic examination of the photostabilities of a random set of commercial sunscreen lotions and their chemical...

modification produced a red shift in emission wavelength while preserving the photostability of the rhodamine xanthene core, extending the usable spectral range...

1002/cphc.201100986. PMID 22374829. Dyba, M.; Hell, S. W. (2003). "Photostability of a Fluorescent Marker Under Pulsed Excited-State Depletion through...

acuity. The use of kynurenine as a UV filter is consistent with its photostability and low photosensitization, owing to its efficient relaxation from the...

PMID 458418. S2CID 12451748. Kirschfeld K, Feiler R, Franceschini N (1978). "A photostable pigment within the rhabdomere of fly photoreceptors no. 7". Journal of...

nanomaterials, and other 2D materials, have high PCE and excellent photostability, but they are not biodegradable and thus have potential long-term toxicity...

nature of the silica cage as reflected by spectral changes and enhanced photostability of trapped Rhodamine 6G". The Journal of Physical Chemistry. 88 (24):...

Compared to STED, though, the fluorophores used in GSD are generally less photostable; and the saturation of the triplet state may be harder to realize. Saturated...

Himansu S.; Gowd, Konkallu Hanumae (15 January 2024). "Probing the photostability of avobenzone with N-acetylcysteine using UV spectroscopy, computational...

cell imaging with tamed fluorescent probe. He also co-developed a super-photostable small-molecule fluorophore, Phoenix Fluor 555 (PF555), which enables...

mutation dramatically improved the fluorescent (both intensity and photostability) and spectral characteristics of GFP. A shift of the major excitation...

1-Aminopentane Demmig, Stefan; Langhals, Heinz (1988). "Very soluble and Photostable perylene Fluorescent Dyes". Chemische Berichte. 121: 225–30. doi:10.1002/cber...

Per-Åke Löfdahl & Claus A. M. Seidel (2007). "Strategies to Improve Photostabilities in Ultrasensitive Fluorescence Spectroscopy". The Journal of Physical...

2-methyl-benzo-selenazoles. Indolenine-based squaraines combine good photostability including high quantum yields when bound to proteins and reactive versions...

para-Nitroblebbistatin is a non-phototoxic, photostable myosin inhibitor with low fluorescence. Its myosin inhibitory properties are very similar to those...

dyes usually are less than 1 kDa, and have been modified to increase photostability and brightness, and reduce self-quenching. Quantum dots have very sharp...

has the desired specificity (i.e. low mammalian toxicity), it is not photostable—that is, it breaks down in sunlight and thus is not commercially viable...

widely used in the preparation of sunscreen lotions, being completely photostable though toxic. Science portal Technology portal Biology portal Carbon...

different methods of mutagenesis. Especially the brightness but also the photostability of the proteins were enhanced and their spectral characteristics altered...

(December 2002). "An in vitro systematic spectroscopic examination of the photostabilities of a random set of commercial sunscreen lotions and their chemical...

substituent, fulgide derivatives that are high in thermal stability and photostability were synthesized. Various other carbonyl structures have been studied...

toxicity concerns circulating nanoprobes. This technique is also more photostable than fluorochromes because SERRS nanoparticles cannot form from biomolecules...

applications, with claimed improvements in solubility, fluorescence, or photostability. While patent protection for the standard Cy series of dyes has lapsed...

entire cell Fluoresce weakly in water but highly fluorescent and quite photostable when incorporated into membranes Possess very bright signals with high...

microenvironments show no appreciable change. The quinone anthrarufin showed high photostability and no significant spectroscopically measurable change in any of the...

Grobelny P, Szamburska O (April 2005). "The effect of beta-carotene on the photostability of nisoldipine". Methods and Findings in Experimental and Clinical Pharmacology...

toxophore) had good activity in glasshouse tests but still lacked sufficient photostability. After more than 1400 analogues had been made and tested the team chose...

of diseases. However, the fluorescent dyes currently used offer poor photostability, with narrow absorption spectra (requiring excitation at a precise wavelength)...

"Rotaxane-encapsulated cyanine dyes: enhanced fluorescence efficiency and photostability". Chem. Commun. (11): 905–906. doi:10.1039/b001812k. Craig, M. R.; Hutchings...

comparable excitation and emission spectra and are claimed to be more photostable, brighter, and less pH-sensitive. The excitation and emission spectra...

technique that enables scientists to capitalize on the brightness, photostability, small size, and chemical diversity of small-molecule probes as an alternative...

ELISAs, and other applications that require high sensitivity but not photostability. Its use is limited in immunofluorescence microscopy due to its rapid...

allow high-temperature single-molecule imaging and improve fluorophore photostability". Nature Nanotechnology. 5 (2): 127–132. Bibcode:2010NatNa...5..127S...

1.5–2.5 nm which showed low toxicity, excellent luminescence, good photostability, and up-conversion properties. Being a new type of fluorescent nanoparticles...

para-Aminoblebbistatin is a water-soluble, non-fluorescent, photostable myosin II inhibitor, developed from blebbistatin. Among the several blebbistatin...

Bicarboxylic Anhydrides: One-Pot Preparation, Spectral Properties, Photostability, and Biolabeling". The Journal of Organic Chemistry. 74 (20): 7675–7683...

Strobilurins feature a diene unit, which renders them only slightly photostable. In their synthetic analogs, this diene unit is typically replaced by...

efficient, material-saving optimization of quaternary blends to enhance photostability. Brabec and colleagues explored the industrial potential of highly efficient...

and 750 Dyes, IRDye 680 and 800CW Fluors. Quantum dots, with their photostability and bright emissions, have generated a great deal of interest; however...

performance and compatibility. The performance properties include brightness, photostability, sensitivity, kinetics (speed), linearity of response, etc., while the...

10966. JSTOR 40040094. PMC 2291018. PMID 18414624. Liu, YS (2011). "Photostability of the UV filter benzophenone-3 and its effect on the photodegradation...

heterogeneous catalysis. Inertness to chemical environment and long-term photostability has made TiO 2 an important material in many practical applications...

conditions. In addition the defect center proved to be unconditionally photostable, in contrast to most other single quantum emitters. This discovery is...

standard dyes. In particular, laser dyes were used, since these have good photostability characteristics. However, these dyes tend to have 2-photon cross-sections...

Kwok, W. M.; Ma, C.; Phillips, D. L. (2008). "A doorway state leads to photostability or triplet photodamage in thymine DNA". Journal of the American Chemical...

6 ns) and mScarlet-I (red, ~3.1 ns), boast high quantum yields and photostability, making them suitable for live-cell imaging. Genetically encoded, TRFPs...

Research Campus at Howard Hughes Medical Institute, mEos4 has higher photostability and longer imaging abilities than EosFP. It is also highly resistant...

Chinese Bamboo paper: The impact of modern manufacturing processes on its photostability. Journal of Cultural Heritage, 15(3), 331–335. Needham, Joseph. The...

1073/pnas.0406048101. PMC 518826. PMID 15365186. "The Hidden Routes of DNA Photostability: Charge and Proton Transfer in Excited Cytosine–Guanine Tetramers"....

combine the advantages of semiconductor quantum dots (small size, high photostability, bright multicolor fluorescence) with biocompatibility, non-toxicity...

[citation needed] The Alexa Fluor series dyes are less pH-sensitive and more photostable than the original dyes (fluorescein, rhodamine, etc.) from which they...

fluorinated ANEP dyes was introduced that offer enhanced sensitivity and photostability; they are also available over a wide choice of excitation and emission...

Ekebergh, Andreas; Sandin, Peter; Mårtensson, Jerker (2015-11-25). "On the photostability of scytonemin, analogues thereof and their monomeric counterparts"....

sharper and brighter images. FluoProbes 488, 547H and 647H are found more photostable that is taken to good account in applications using long illuminations...

1016/0005-2760(91)90304-Z, PMID 1849016 X.-F. Zhang; X. Liu (2011), "The photostability and fluorescence properties of diphenylisobenzofuran", Journal of Luminiscence...

photochemical processes are also occurring, which may contribute to its limited photostability compared to other UV filters. Studies have extensively documented that...

composite was shown to provide promising PDT applications with excellent photostability and selectivity towards cancerous cells. The efficiency of oxygen reduction...

Bautista, G; Ras, R. H. A.; Toivonen, J (2014). "Direct Laser Writing of Photostable Fluorescent Silver Nanoclusters in Polymer Films". ACS Nano. 8 (11):...

(eGFP) protein degradation half-life of 24 hour. smURFP is extremely photostable and outperforms mCherry and tdTomato in living cells. Single-molecule...

toll conversion deals. With exception of the pyrethroids, which are photostable modifications of naturally occurring pyrethrums, active ingredients of...

code many different targets by color. Since quantum dots have high photostability and luminescence, researchers are using them to light up mRNA within...

Reisfeld, Renata; Shamrakov, Dimitri; Jorgensen, Christian (August 1994). "Photostable solar concentrators based on fluorescent glass films". Solar Energy Materials...

PMID 22263661. Lee, Dong Ki; Choi, Kyoung-Shin (2018). "Enhancing long-term photostability of BiVO4 photoanodes for solar water splitting by tuning electrolyte...

tools. Rothamsted Experimental Station of Harpenden, Hertfordshire for photostable synthetic pyrethroids. The Howson-Algraphy Group of Vickers Ltd of Leeds...

range and are more sensitive than anionic dyes. They are permanent, photostable stains that can be visualized with a standard UV or blue-light transilluminator...

the cell with electrophoresis. This enable the use of smaller and more photostable fluorophores but requires additional washing steps. By engineering expression...

fluorescent probe, the core of which is a semiconductor material with high photostability, high wavelength absorption range, and a narrow emission wavelength...

(2019-10-20). "Comparative Evaluation of Solubility, Cytotoxicity and Photostability Studies of Resveratrol and Oxyresveratrol Loaded Nanosponges". Pharmaceutics...

synthesis of informational and metabolic molecules and the selection of photostable nucleobases. The Zn-world theory has been filled out with evidence for...

have good biological labeling and sensing because of brightness and photostability; thus, certain self-assembled nanoparticles can be used as imaging contrast...

2007 Andrzej Sobolewski Polish Academy of Sciences for explaining the photostability of biological matter by discovering a new mechanism of radiationless...

"Fourth-generation epac-based FRET sensors for cAMP feature exceptional brightness, photostability and dynamic range: characterization of dedicated sensors for FLIM, for...

demonstrating efficacy in breast cancer models. UCNPs offer low toxicity, photostability, and optical properties for PDT [21]. EM-coated UCNPs modified with...

other notable characteristics, pyoverdines exhibit bright, relatively photostable fluorescence with characteristic excitation and emission spectra that...

chemphys.2004.12.019. Kwok, M.-W. (2008). "A doorway state leads to photostability or triplet photodamage in thymine DNA". J. Am. Chem. Soc. 130 (15):...

Janes, N. F.; Needham, P. H.; Pulman, D. A.; Stevenson, J. H. (1973). "A Photostable Pyrethroid". Nature. 246 (5429): 169–170. Bibcode:1973Natur.246..169E...

Shannon M.; Sandor, Kristin; Krishnan, Yamuna; Walter, Michael G. (2019). "Photostable Voltage-Sensitive Dyes Based on Simple, Solvatofluorochromic, Asymmetric...

imaging and sensing due to their small size, tuneable emission, and photostability. The luminescent properties of quantum dots arise from exciton decay...

B.; Gong, J. R (2013). "Strong two-photon-induced fluorescence from photostable, biocompatible nitrogen-doped graphene quantum dots for cellular and...

probes like organic dyes and quantum dots, primarily due to their high photostability and unique nonlinear optical processes. For example, upconversion nanocrystals...

Pinnell, Sheldon R. (1 January 1999). "Microfine zinc oxide (Z-Cote) as a photostable UVA/UVB sunblock agent". Journal of the American Academy of Dermatology...

J; Raghavachari, Ramesh (eds.). "Phthalocyanine dye as an extremely photostable and highly fluorescent near-infrared labeling reagent". Proc. SPIE 6097...

Kitazawa, A.; Amagai, T.; Makino, M. (2005). "Occurrence, Profiles, and Photostabilities of Chlorinated Polycyclic Aromatic Hydrocarbons Associated with Particulates...