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PHOSPHORESCENCE FROM 2‐(p‐TOLUIDINYL)NAPHTHALENE‐6‐SULFONATE AND l‐ANILINONAPHTHALENE‐8‐SULFONATE, COMMONLY USED FLUORESCENCE PROBES OF BIOLOGICAL STRUCTURES
Author(s) -
MANIARA G.,
VANDERKOOI J. M.,
BLOOMGARDEN D. C.,
KOLOCZEK H.
Publication year - 1988
Publication title -
photochemistry and photobiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.818
H-Index - 131
eISSN - 1751-1097
pISSN - 0031-8655
DOI - 10.1111/j.1751-1097.1988.tb02715.x
Subject(s) - sulfonate , phosphorescence , naphthalene , chemistry , bovine serum albumin , fluorescence , photochemistry , macromolecule , organic chemistry , chromatography , biochemistry , sodium , optics , physics
— Phosphorescence at room temperature was observed for the 2‐(p‐toluidinyl)naphthalene‐6‐sulfonate (TNS) and l‐anilinonaphthalene‐8‐sulfonate (ANS) bovine serum albumin complexes. It is suggested that the phosphorescence lifetimes of a few milliseconds for TNS and ANS will allow for the study of processes occurring on this time scale in biological macromolecules.