منابع مشابه
Electron Transfer in Dye-Sensitized Nanocrystalline TiO2 Solar Cell
The dye-sensitized solar cells (DSSC) have been regarded as one of the most promising new generation solar cells. Tremendous research efforts have been invested to improve the efficiency of solar energy conversion which is generally determined by the light harvesting efficiency, electron injection efficiency and undesirable electron lifetime. In this review, various characteristics of dye-...
متن کاملComparison of two ferredoxins from Rhodospirillum rubrum as electron carriers for the native nitrogenase.
In coupling the reducing power of illuminated chloroplasts to the nitrogenase from photosynthetically grown Rhodospirillum rubrum cells, one of the native ferredoxins. FdI, was found to be three times more effective than FdII.
متن کاملElectron transfer in peptides.
In this review, we discuss the factors that influence electron transfer in peptides. We summarize experimental results from solution and surface studies and highlight the ongoing debate on the mechanistic aspects of this fundamental reaction. Here, we provide a balanced approach that remains unbiased and does not favor one mechanistic view over another. Support for a putative hopping mechanism ...
متن کاملElectron transfer in proteins.
Electron-transfer (ET) reactions are key steps in a diverse array of biological transformations ranging from photosynthesis to aerobic respiration. A powerful theoretical formalism has been developed that describes ET rates in terms of two parameters: the nuclear reorganization energy (lambda) and the electronic-coupling strength (HAB). Studies of ET reactions in ruthenium-modified proteins hav...
متن کاملOn the mechanism of electron transfer in complex iii of the electron transfer chain.
Complex III of the mitochondrial electron transfer chain is an asymmetric unit with a diameter of 80-100 Al and a molecular weight of about 300,000.2 Preparations of the complex contain 20-30 per cent by weight of lipid and (in the presence of bile salts) are water soluble.3 Under appropriate conditions (involving dilution of the bile salts), the units aggregate into vesicular membranes.4 The c...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biophysical Journal
سال: 2015
ISSN: 0006-3495
DOI: 10.1016/j.bpj.2014.11.3285