灵敏
发表于 2025-3-25 06:58:12
Physical-Organic Photo-chemistry. III. Photooxidations,the . state, and thus cannot participate in two-electron processes. In any case, the solution phase lifetime of O.. is ~ 10. s, the species usually decaying to O.., and thus it is the chemistry of this species which tends to dominate in photooxidations.
啤酒
发表于 2025-3-25 10:10:41
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Communicate
发表于 2025-3-25 13:19:00
,Physical-Organic Photochemistry. I. Introduction and σ → σ*, π → π* Excitations, is easily shown that, for example, the quantum yield of fluorescence for a molecule undergoing the processes shown in Figure l is where rate-constant subscripts refer to the processes shown in Figure 1.
辩论
发表于 2025-3-25 17:18:45
The Use of Synchrotron Radiation in Fluorescence Studies on Biochemical Systems,nd emission spectra, polarizations, lifetimes and time-resolved spectra. In the course of our lectures we will describe various aspects of our facility in more detail. Perhaps some of the participants of this meeting will propose worthwhile and interesting experiments which our ACO light port can accomodate.
红肿
发表于 2025-3-25 22:33:54
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无可争辩
发表于 2025-3-26 03:40:30
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exquisite
发表于 2025-3-26 06:27:55
Excited States of Proteins,f this environment due, e. g., to ligand binding or to denaturation. But one can also obtain information on the processes which take place in the time range of the excited state lifetime (nanosecond). These processes include rotational motion, local fluctuations, relaxation of the fluorophor surroundings, energy transfer processes (1).
Expand
发表于 2025-3-26 09:48:19
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Asymptomatic
发表于 2025-3-26 14:12:04
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改变
发表于 2025-3-26 17:05:35
Some Considerations on UV Optics for Synchrotron Radiation,ew eV) the main interest is in those wavelengths which are not readily available from other sources; that is those wavelengths shorter than say 2000Å. This region poses several problems for the optical designer that do not occur in the visible region of the spectrum.