Quenching of the fluorescence of methylpyrene and anthracene derivatives by acrylamide in micelles follows a linear Stern-Volmer relationship. Incorporation of the fluorophores inside the micelles leads to a decrease in the quenching rates, and the bimolecular rate constants, obtained in terms of th
INTRAMOLECULAR FLUORESCENCE QUENCHING IN COVALENT ACRYLAMIDE-INDOLE ADDUCTS
β Scribed by MAURICE R. EFTINK; YI-WEI JIA; DAVID E. GRAVES; WIESLAW WICZK; IGNACY GRYCZYNSKI; JOSEPH R. LAKOWICZ
- Book ID
- 114895665
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 424 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0031-8655
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AbStIXt Acrylanude 1s a hydrophdx fluorescence quencher that nonetheless readily enters the hydmpholnc mterlor of detergent nucelles m aqueous solution No such movement IS observed between bulk aqueous and orgamc phases &molecular quenchmg constants m both normal and reverse nucelles mchcate that qu
Fluorescence lifetime measurements were made for the S, origins of a number of jet-cooled indole chromophores having carbonyl-containing substituents bonded directly to the chromophore with no spacing aliphatic carbons. The lifetimes are signiticantly shorter than those of compounds having carbonyl