Titlebook: Biophysical Techniques in Photosynthesis; Volume II Thijs J. Aartsma,J?rg Matysik Book 2008 Springer Science+Business Media B.V. 2008 Prote

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Electron Crystallography in Photosynthesis Research molecules. Electron crystallography of two-dimensional crystals has become a powerful alternative to X-ray crystallography and NMR spectroscopy for the determination of the structure of proteins or protein complexes. The electron crystallography approach is particularly suitable for the study of me

嗎啡

OWL

Mass Spectrometry-Based Methods for Studying Kinetics and Dynamics in Biological Systemsrom single atoms to mega-Dalton biomolecular assemblies. This chapter provides an overview of recent MS applications in biophysical chemistry. The focus of our discussion is on ‘time-resolved’ techniques for tracking changes in complex biological reaction mixtures on time scales of milliseconds to d

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油膏

(Sub)-Picosecond Spectral Evolution of Fluorescence Studied with a Synchroscan Streak-Camera System le as an image with time and wavelength along the axes. The instrument response width is about 1% of the time range (of typically 200 ps to 2 ns). The spectral window of 250 nm may lie between 250 and 850 nm. Such spectrotemporal measurements using low excitation intensities have become routine. Sop

非實體

BALK

High-Field/High-Frequency Electron Paramagnetic Resonance Involving Single- and Multiple-Transition ng the specifi city and directionality of transmembrane transfer processes in photosynthetic proteins has been observed. Among the large variety of experimental techniques used in these efforts, electron paramagnetic resonance (EPR) spectroscopy at high magnetic fi elds turned out to be particularly

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High-Time Resolution Electron Paramagnetic Resonance Study of Quantum Beat Oscillations Observed in esolved EPR experiments of the photosynthetic reaction centers monitor the key charge separated state between the oxidized electron donor and reduced acceptor P..A.. of Photosystem I. The observed EPR spectra of P..A.. are indicative of a spin-correlated radical pair that is populated from the excit

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Distance Measurements in Photosynthetic Reaction Centers by Pulsed EPRhe distance measurements between pairs of paramagnetic centers using pulsed ELDOR and a whole arsenal of other techniques. Most notable applications are to the distance measurements between spin labels in double-labeled proteins and between electron transfer intermediates in photosynthetic reaction

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