Open AccessBIOLOGICAL POLYMERS RELATED TO CATECHOL. EPR AND IR STUDIES OF MELANIN, TANNIN, LIGNIN, HUMIC ACID AND HYDROXYQUINONES
Author(s) -
Cornelius Steelink,
Gordon Tollin
Publication year - 1964
Language(s) - English
Resource type - Reports
DOI - 10.2172/4574981
Subject(s) - chemistry , pheophytin , bacteriochlorophyll , photochemistry , quantum yield , chlorophyll , singlet state , quenching (fluorescence) , electron paramagnetic resonance , excited state , photosynthesis , lignin , yield (engineering) , chlorophyll a , electron acceptor , fluorescence , pigment , organic chemistry , photosystem ii , biochemistry , physics , materials science , nuclear magnetic resonance , quantum mechanics , nuclear physics , metallurgy