Photosynthetic studies with a 10-psec resolution streak camera |
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| Authors: | V.H. Kollman S.L. Shapiro A.J. Campillo |
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| Affiliation: | University of California Los Alamos Scientific Laboratory Los Alamos, NM 87544 USA |
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| Abstract: | The fluorescence decay times for the species Anacystis nidulans and Chlorella pyrenoidosa are measured by means of a streak camera to be 75 ± 10 and 41 ± 5 psec, respectively. Concentrated solutions of chlorophyll a are shown to have fluorescence decay times as short as 10 psec. Fluorescence decay curves similar to that of the living cells can be generated by mixing cellular component molecules at comparable concentrations to that present in living cells. |
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