Abstract
A repetitive laser giant pulse photometer is described which can resolve absorption changes of 0.1% in the time range of 10 ns. With this instrument the following results have been obtained. The rise of the field indicating absorption change in photosynthesis has been measured at 515 nm. The upper limit of the half risetime is about 20 ns. This means that the field formation takes place within this time by a light induced transfer of electrons across the thylakoid membrane.
Dates
Type | When |
---|---|
Created | 10 years, 5 months ago (March 3, 2015, 12:48 p.m.) |
Deposited | 4 years, 2 months ago (June 22, 2021, 10:32 a.m.) |
Indexed | 2 weeks, 4 days ago (Aug. 6, 2025, 9:01 a.m.) |
Issued | 56 years ago (Aug. 1, 1969) |
Published | 56 years ago (Aug. 1, 1969) |
Published Online | 11 years, 2 months ago (June 2, 2014) |
Published Print | 56 years ago (Aug. 1, 1969) |
@article{Wolff_1969, title={Rise Time of the Light Induced Electrical Field across the Function Membrane of Photosynthesis: — Registration by repetitive laser giant pulse photometry —}, volume={24}, ISSN={0932-0776}, url={http://dx.doi.org/10.1515/znb-1969-0819}, DOI={10.1515/znb-1969-0819}, number={8}, journal={Zeitschrift für Naturforschung B}, publisher={Walter de Gruyter GmbH}, author={Wolff, Ch. and Buchwald, H.-E. and Rüppel, H. and Witt, K. and Witt, H. T.}, year={1969}, month=aug, pages={1038–1041} }