Structure and intramolecular dynamics of a photoactive pigment-protein eosin-casein complex
Shin, I.V.; Fogel', V.R.; Kotel'nikov, A.I.; Likhtenshteĭn, G.I.
Biofizika 27(1): 5-9
1982
ISSN/ISBN: 0006-3029 PMID: 6175346 Document Number: 191198
The structure of eosin--casein complex was studied by triplet label method. Quantitative data on the quantum--mechanic exchange interaction between eosin centres and external quenchers were obtained. The dynamic state of water--protein matrix at -20 degrees to -180 degrees C with eosin as fluorescence and phosphorescence labels and natural chromophores of protein--tryptophane was studied.