Molecular reaction mechanism of photosynthetic proteins as determined by FTIR-spectroscopy

1992 ◽  
Vol 1101 (2) ◽  
pp. 147-153 ◽  
Author(s):  
K GERWERT
Keyword(s):  
Reaction Mechanism ◽  
Ftir Spectroscopy ◽  
Photosynthetic Proteins ◽  
Molecular Reaction

Photocatalytic Removal of Soot: Unravelling of the Reaction Mechanism by EPR and in situ FTIR Spectroscopy

ChemPhysChem ◽  
2012 ◽  
Vol 13 (18) ◽  
pp. 4251-4257 ◽  
Author(s):  
Marianne Smits ◽  
Yun Ling ◽  
Silvia Lenaerts ◽  
Sabine Van Doorslaer
Keyword(s):  
Reaction Mechanism ◽  
Ftir Spectroscopy ◽  
In Situ Ftir ◽  
In Situ Ftir Spectroscopy ◽  
Photocatalytic Removal

In situ attenuated total reflection-Fourier transform infrared (ATR-FTIR) spectroscopy combined with non-negative matrix factorization for investigating the synthesis reaction mechanism of 3-amino-4-amino-oxime furazan

2018 ◽  
Vol 10 (48) ◽  
pp. 5817-5822 ◽  
Author(s):  
Tianlong Zhang ◽  
Ting He ◽  
Chunhua Yan ◽  
Xinyu Gao ◽  
Junxiu Ma ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Reaction Mechanism ◽  
Ftir Spectroscopy ◽  
Matrix Factorization ◽  
Fourier Transform Infrared ◽  
Total Reflection ◽  
Attenuated Total Reflection ◽  
Synthesis Reaction ◽  
Non Negative Matrix Factorization

In situ ATR-FTIR combined with non-negative matrix factorization for investigating the synthesis reaction mechanism of 3-amino-4-aminoximefurazan.

Molecular reaction mechanism for elimination of zearalenone during simulated alkali neutralization process of corn oil

2020 ◽  
Vol 307 ◽  
pp. 125546 ◽  
Author(s):  
Chuan-Guo Ma ◽  
Ying-Dan Wang ◽  
Wei-Feng Huang ◽  
Jun Liu ◽  
Xiao-Wei Chen
Keyword(s):  
Reaction Mechanism ◽  
Corn Oil ◽  
Molecular Reaction ◽  
Neutralization Process ◽  
Alkali Neutralization

scholarly journals Reaction of the aminic form of aspartate transaminase with difluoro-oxaloacetate

1977 ◽  
Vol 167 (1) ◽  
pp. 193-200 ◽  
Author(s):  
P A Briley ◽  
R Eisenthal ◽  
R Harrison ◽  
G D Smith
Keyword(s):  
Reaction Mechanism ◽  
Reaction Scheme ◽  
Aspartate Transaminase ◽  
Fast Reaction ◽  
Spectral Parameters ◽  
Absorbance Maximum ◽  
Molecular Reaction ◽  
Basic Reaction ◽  
Enzyme Complexes ◽  
Rapid Shift

Addition of difluoro-oxaloacetate to the aminic form of aspartate transaminase causes a rapid shift of absorbance maximum of the enzyme from 332 nm to 328 nm, followed by a much slower shift to 360 nm corresponding to complete conversion of the aminic form of the enzyme into the aldimine form or a species with similar spectral parameters in rapid equilibrium with it. Kinetic analysis of both the initial fast reaction and the overall slow reaction by using repeated spectral scanning and stopped-flow techniques allows formulation of a basic reaction mechanism involving at least two intermediate enzyme complexes. Computer simulation of the progress curves of the initial fast reaction based on the suggested reaction mechanism gives kinetic parameters that are consistent with all the data obtained by other methods. A molecular reaction scheme involving a ketimine Schiff-base intermediate is proposed.

Molecular Reaction Mechanism for the Formation of 3-Chloropropanediol Esters in Oils and Fats

2019 ◽  
Vol 67 (9) ◽  
pp. 2700-2708 ◽  
Author(s):  
Yunping Yao ◽  
Ruizhi Cao ◽  
Wentao Liu ◽  
Hang Zhou ◽  
Changmo Li ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Molecular Reaction
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