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Electric Field Effects on the Initial Electron-Transfer Kinetics in Bacterial Photosynthetic Reaction Centers
solar energy inorganic, organic, physical and analytical chemistry photosynthetic reaction centers electron transfer calculation methods electric fields kinetics low temperature photochemistry chemistry 140500* -- solar energy conversion
2016/5/23
The effect of an applied electric field on the kinetics of the initial picosecond electron-transfer reaction in Rb. sphaeroides reaction centers has been measured in isotropic samples at 77 K. The net...
Advanced quasi-steady state approximation for chemical kinetics
quasi-steady state approximation chemical kinetics
2011/8/3
Abstract: Computational feasibility of turbulent reacting flows hinges on the reduction of large chemical kinetics systems to smaller more manageable reaction sets. Recently, several sophisticated red...
Kinetics of Acid Blue 1 Adsorption from Aqueous Solution by Carbonaceous Substrate Produced from Biotic Precursor
activated carbon chemical treatment
2007/12/20
摘要 Adsorption of acid blue 1 from aqueous solution onto carbonaceous substrate produced from the wood of Paulownia tomentosa was investigated. The samples characterized by FTIR, SEM, EDS and XRD tech...
期刊信息
篇名
Studies of electrochemical properties of TiNi alloy used as an MH electrode- - II. Discharge kinetics
语种
英文
撰写或编译
撰写
作者
Wang C S,Lei Y Q,Wang Q D
第一作者单位
刊物名称
Electrochemical Acta
页面
43(21-22):...
Superabsorbency, pH-Sensitivity and Swelling Kinetics of Partially Hydrolyzed Chitosan-g-poly(Acrylamide) Hydrogels
Chitosan polyacrylamide hydrogel superabsorbent pH-reversibility swelling behavior
2010/4/19
Acrylamide (AAm) monomer was directly grafted onto chitosan using ammonium persulfate (APS) as an initiator and methylenebisacrylamide (MBA) as a crosslinking agent under an inert atmosphere. Two fact...
Single molecule kinetics. II. Numerical Bayesian approach
Single molecule kinetics Numerical Bayesian approach
2014/9/24
As discussed in the companion paper@J. B. Witkoskie and J. S. Cao, J. Chem. Phys.121, 6361~2004!, preceding paper#, quantitative extraction of information from single molecule experiments by several p...
Single molecule kinetics. I. Theoretical analysis of indicators
Single molecule kinetics Theoretical analysis
2014/9/24
Single molecule experiments reveal intriguing phenomenon in chemical and biological systems.Several indicators of complex dynamics, including ‘‘intensity’’ correlations, ‘‘event’’ correlations,and cha...
Kinetics and Mechanism of Oxidation of Some Hydroxy Butyric Acid Salts by Ditelluratocuprate(III) in Alkaline Medium
Ditelluratocuprate(III) 2-hydroxy butyric acid salt 3-hydroxy butyric acid salt Redox reaction Kinetics and mechanism
2010/4/21
The kinetics of oxidation of 2-hydroxy butyric acid salt (2-HBAS) and 3-hydroxy butyric acid salt (3-HBAS) by ditelluratocuprate(III) (DTC) were studied spectrophotometrically between 298.2 K and 313....
Evaluation of Thermal Decomposition Kinetics of Borax Pentahydrate Using Genetic Algorithm Method by Isothermal Analysis
Borax pentahydrate dehydration kinetics decomposition kinetics genetic algorithm fluidized bed drier activation energy
2010/4/21
The thermal calcination of borax pentahydrate was investigated for both dehydration and decomposition steps at temperatures between 392 and 573 K in a controlled fluidized bed drier. The best kinetic ...
The Kinetics and Mechanism of Oxidation of Vanillin by Diperiodatonickelate(IV) in Aqueous Alkaline Medium
Oxidation Vanillin Kinetics DPN
2010/4/22
The title reaction was investigated in aqueous alkaline medium. A first order dependence in diperiodatonickelate (IV) (DPN) and an apparent fractional order in both vanillin and alkali were obtained. ...
Direct measurements of memory effects in single-molecule kinetics
Direct measurements memory effects single-molecule kinetics
2014/9/24
Statistics and correlations of single-molecule sequences of modulated reactions are explicitly evaluated in the stochastic rate representation. The memory function, introduced through the Gaussian app...
Thermogravimetric Investigation of the Dehydration Kinetics of KSF, K10 and Turkish Bentonite
Dehydration kinetics Bentonite KSF K10 Ozawa method Coats-Redfern method
2010/4/23
The kinetic parameters for the dehydration of bentonite from Turkey, KSF and K10 were determined by using dynamic TG techniques. The Ozawa method is better for the dehydration of the clay samples than...
Spectral analysis of electron transfer kinetics. II
Spectral analysis electron transfer kinetics
2014/9/24
Electron transfer processes in Debye solvents are studied using a spectral analysis method recently proposed. Spectral structure of a nonadiabatic two-state diffusion equation is investigated to revea...
Spectral analysis of electron transfer kinetics. I. Symmetric reactions
Spectral analysis electron transfer kinetics Asymmetric reactions
2014/9/24
A spectral analysis method is proposed to characterize multiple time scales in electron transfer processes, including vibrational relaxation, electronic coherence, activated curve crossing, or barrier...