Intuitive
发表于 2025-3-23 09:51:18
Book 2004, rapid and quantitative probe of oxygenic photosynthesis. Thirty-one chapters, authored by 58 international experts, provide a solid foundation of the basic theory, as well as of the application of the rich information contained in the Chl a fluorescence signal as it relates to photosynthesis and p
尽责
发表于 2025-3-23 16:19:15
1572-0233 t of total photosynthesis of cell, leaves, plants and plant .Chlorophyll a Fluorescence: A Signature of Photosynthesis highlights chlorophyll (Chl) a fluorescence as a convenient, non-invasive, highly sensitive, rapid and quantitative probe of oxygenic photosynthesis. Thirty-one chapters, authored b
阻碍
发表于 2025-3-23 20:51:11
Chlorophyll a Fluorescence: A Bit of Basics and History,g to the readers the basics of Chi fluorescence, a bit of history, it’s potential in understanding primary photophysical events (excitation energy transfer; charge separation), and secondary reactions (electron transport). This chapter is an extension of an earlier overview by the author (Govindjee,
Scintillations
发表于 2025-3-23 22:59:31
Fluorescence of Photosynthetic Pigments in Vitro and in Vivo,n three stable forms of chemical energy: (i) As non-autoxidizable reduced organic compounds (e.g., carbohydrates), (ii) as transmembrane electrochemical gradients (e.g., proton motive force difference), and (iii) as chemical bonds of high negative free energy of hydrolysis of ATP. Its origin can be
Albinism
发表于 2025-3-24 04:54:00
Chlorophyll Fluorescence as a Probe of Photosynthetic Productivity, the application of fluorescence parameters has developed for the investigation of electron transport, and C0. assimilation in situ, is initially presented and followed by a consideration of the current appropriate fluorescence terms for such studies. The relationships between the operating efficien
委托
发表于 2025-3-24 06:56:09
Nuts and Bolts of Excitation Energy Migration and Energy Transfer,le technique in many biological and biophysical fields. Our understanding of photosynthesis is tightly coupled to our understanding of the transfer of captured energy from the absorption of photons, and following the energy flow through the complex maize of chemical reactions utilizing this energy.
sclera
发表于 2025-3-24 14:00:14
Transfer and Trapping of Excitations in Plant Photosystems, models are now available that allow detailed modeling of their spectroscopic and energy transfer properties. In the core of Photosystem I the energy transfer process is fast, and is characterized by a first passage time of less than 10 ps. On a similar time scale the excitation energy may be locali
猛然一拉
发表于 2025-3-24 17:30:40
System Analysis and Photoelectrochemical Control of Chlorophyll Fluorescence in Terms of Trapping Mof Photosystem II (PS II) and of a recently proposed extension of it. This double hit three-state trapping model (TSTM) suggests that closing of the photosynthetic reaction center of PS II requires at least two successive trapping events. It emphasizes that each of the primary and secondary acceptor
plasma-cells
发表于 2025-3-24 20:14:57
Photon Capture, Exciton Migration and Trapping and Fluorescence Emission in Cyanobacteria and Red Af those complexes, (2) processes of excitation energy transfer and the transfer mechanisms, and (3) diversity of photosynthetic antenna systems. A discussion of the above points has made full use of the availability of the crystal structures of Photosystem I, Photosystem II, and phycobili-proteins.
nonsensical
发表于 2025-3-25 02:28:31
Photosystem II: Oxygen Evolution and Chlorophyll a Fluorescence Induced by Multiple Flashes,ygen and protons) and to reduce plastoquinone (with uptake of protons). Complex multisubunit structure of PS II is needed to couple together the capture of light energy, oxidation of water, reduction of plastoquinone, formation of a transmembrane proton gradient and to regulate photon, electron and