1196 AUTHOR INDEX 



in Chlorella, 722-723; in Chroococcus, 728-729; linear range of liglit curves of 

 Chlorella, 980, 981; CO2 "burst" in quantum yield measurements, 1086, 1087- 

 1088, 1091-1094; quantum jdelds of photosj'nthesis in different species, 1094- 

 1095, in the blue-green alga Chroococcus, 1096, in monochromatic light, 1148-1152; 

 carotenoids in Chlorella sensitize photosj'nthesis with lower efficiency than 

 chlorophj'll, 1149-1150, 1151-1152; decline of photosj'nthesis in Chlorella and 

 Chroococcus above 680 mju, 1154; monochromatic light curves of Chlorella, 1159; 

 action specti'um of Chroococcus, full activity of phycobilins, 1178-1180. 



and Nishimura, M. S. : Criticism of Warburg's quantum yield determinations, 



1101-1104. 



Engelmann, T. W.: Chromatic adaptation, 994-995; a second spectral maximum of 

 photosynthesis, 1143-1144; red pigments of leaves inactive in photosynthesis, 

 1165; evidence of photosynthetic efficienc}'^ of fucoxanthol in brown algae, 1176; 

 of phycobilins in red algae, 1178, 1183-1184. 



Escombe, F. See Brovn\, H. T. 



Evstigneev, V. B., Gavrilova, V. A., and Krasnovsk}', A. A.: Effect of oxygon, alcohol 

 and watci' on absorption spectra of chloroph}!! and pheophytin in nonpolar 

 solvents, 648; effect of solvents on chlorophyll fluorescence, 771-772; activation 

 of fluorescence of chlorophyll, pheophytin and phthalocyanin by oxygen and 

 water, 788. 



Eymers, J. G., and Wassink, E. C: Effect of thiosulfate concentration on CO- reduction 

 b}' Chromaliutn, 946; linear range in purple bacteria, 980, 981; quantum yield of 

 CO2 reduction by Thiorhodaceae, 1127. 



Ewart, A. J. : Inhibition of photosynthesis by excess light, 964. 



Filzer, P. : Periodicity of photosynthesis in detached leaves, 874. See also Harder, R. 



Fong, J. See Pratt, R. 



Fontaine, M. See Dhere, C. 



Forster, T.: Transfer of electronic energy between molecules, 758-759; as mechanism of 

 self-quenching, 759, 774; as mechanism of quenching by admixtures, 785. 



Franck, J.: "Narcotization" of chlorophyll by metabolites as cause of enhanced fluores- 

 cence, 824-826; effect of CO2 on fluorescence as evidence of CO2 association with 

 chlorophyll, 941 ; effect of CO2 and reductants on fluorescence in plants and bacteria 

 caused by internal narcotization, 942-943, 950; narcotization as kinetic factor in 

 photosjai thesis, 1033, 1034, 1041-1043; interpretation of light curves of fluores- 

 cence, 1070, 1071, 1076, 1077, 1078; mechanism of the CO2 burst, 1086-1087; 

 interpretation of Warburg's and Kok's measurements as indicating partway re- 

 versal of respiration by light, 1117. See also Shiau, Y. G.; Weller, S. 



and French, C. S.: Photoxidation in CO2 deprived leaves, 1166. 



, French, C. S., and Puck, T. T.: Fluorescence of leaves and algae, 806; its relation 



(() photosynthesis, 819, 824; effect of CO2 concentration on fluorescence, 940; 

 liuorescence-light curves of Hydrangea, 1048-1049; effect of CO2 on these curves, 

 1051; of temperature 1055-1056; of cyanide 1057-1058. 



and Herzfeld, K. F.: Nondissociable acid as first product of CO2 fixation in photo- 

 synthesis, 917, 918, 919, 927-930; kinetic model of photosynthesis, 1018, 1021- 

 1022, 1032, 1035, 1036, 1038, 1040; energy requirements and quantum yield of 

 ])liot(isynthesis, 1089-1090; theoretical vs. maximum observable quantum yield, 

 1139. 



and Levi, H.: Quenching of chlorophyll fluorescence by oxygen, 778-779; by 



benzidine and KI, 780. 



and Livingston, R.: Mechanism of self-quenching, 755-760, 774. 



