Results 311 to 320 of about 215,408 (348)

Thermodynamics of the quenching of tyrosyl fluorescence by dithiothreitol

Biochemistry, 1987
Tyrosyl fluorescence quenching by oxidized dithiothreitol (DTTo) in N-acetyl-L-tyrosine N'-methylamide, and native bovine pancreatic ribonuclease A and its reduced, S-methylated form, in aqueous solution is studied at pH 3.0. From the temperature dependence of the fluorescence quenching, it is demonstrated that the mechanism of the quenching process is
J K, Swadesh, P W, Mui, H A, Scheraga
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Concentration Quenching of Fluorescence in Chlorophyll Solutions

Nature, 1948
IN a paper concerned chiefly with the results of measurements of the self-quenching of the fluorescence of solutions of aromatic hydrocarbons1, Weiss and Weil-Malherbe report a few measurements on the self-quenching of ethyl chlorophyllide solutions.
W F, WATSON, R, LIVINGSTON
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FLUORESCENCE QUENCHING IN PHENYLALANINE AND MODEL COMPOUNDS*

Photochemistry and Photobiology, 1972
Abstract— The effects of the carboxylic and amino groups in their neutral and charged forms on the absorption and emission properties of phenylalanine are analyzed with the help of model compounds containing either substituent. Fluorescence yields of phenylalanine and model compounds were measured as a function of pH.
J, Tournon, E, Kuntz, M A, el-Bayoumi
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Quenching of Fluorescence in Solution

The Journal of Physical and Colloid Chemistry, 1948
G K, ROLLEFSON, H, BOAZ
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Fluorescence Quenching Reactions

1991
The quenching of the fluorescence of biomacromolecules by solute quenchers has become a widely used and powerful technique (Lehrer, 1976; Lehrer and Leavis, 1989; Lakowicz, 1983; Eftink and Ghiron, 1981; Eftink, 1991). Such quenching reactions have been used primarily to obtain topographical information about proteins, nucleic acids, and membrane ...
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Concentration Quenching of Nd^3+ Fluorescence

Applied Optics, 1968
Concentration quenching of the 1.06-micro Nd(3+) fluorescence in glass is investigated to help determine the nature of the Nd(3+)-Nd(3+) interaction that causes quenching. The relative fluorescent efficiency vs Nd(3+) concentration is measured for thin, polished plates of glass in an apparatus designed to minimize instrumental distortion of the ...
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Studies on quenching of fluorescence. I. A contribution to the theory of quenching of fluorescence

Transactions of the Faraday Society, 1948
K. Weber, M. Lokar
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Synergistic dual-mechanism fluorescence quenching immunochromatographic assay based on Fe-polydopamine submicrobeads for sensitive detection of enrofloxacin

Chemical Engineering Journal, 2023
Xiaocui Lai, Juan Peng, Gan Zhang
exaly  

Fluorescence quenching in solutions

The Analyst, 1947
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Fluorescence and fluorescence quenching

Quarterly Reviews, Chemical Society, 1947
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