Results 201 to 210 of about 231,063 (267)

Analysis of Poly(ethylene terephthalate) degradation kinetics of evolved IsPETase variants using a surface crowding model. [PDF]

open access: yesJ Biol Chem
Zhong-Johnson EZL   +14 more
europepmc   +1 more source

Synchrotron microtomography reveals insights into the degradation kinetics of bio-degradable coronary magnesium scaffolds. [PDF]

open access: yesBioact Mater
Menze R   +6 more
europepmc   +1 more source

Degradation Kinetics of Tolrestat

Journal of Pharmaceutical Sciences, 1990
Under stressed conditions, hydrolysis of the trifluoromethyl moiety of tolrestat (1) to the dicarboxylic acid analogue (2) is the major degradation pathway in solution; greater than C = S bond hydrolysis of the thioamide moiety with formation of the oxo analogue (3) is the major solid-state degradation pathway.
Y J, Lee, H K, Lee
openaire   +2 more sources

Kinetics of Degradation of Glutethimide

Journal of Pharmaceutical Sciences, 1968
The hydrolysis of glutethimide (2-ethyl-2-phenyl-glutarimide) in buffered aqueous solutions in the pH range 1.5—8.0 has been studied. This region exhibited specific base catalysis. The overall rate may be expressed by the equation, rate = k ' (glutethimide) at constant pH.
J W, Wesolowski   +3 more
openaire   +2 more sources

Kinetics of the photocatalytic degradation of benzene

Catalysis Today, 2007
The kinetics of photocatalytic degradation of benzene in air has been studied on a standardized micro-pilot scale continuous flow apparatus. Both the yield of conversion of the reactant and the apparition of CO and CO2 have been monitored. The influences of concentration, light flux and temperature on the initial degradation rate have been studied.
Doucet, Nicolas   +2 more
openaire   +2 more sources

Degradation kinetics of glucosinolates in soil

Environmental Toxicology and Chemistry, 2006
Abstract Glucosinolates are compounds produced by all cruciferous plants. They can be hydrolyzed to several biologically active compounds and, as such, may serve as naturally produced pesticides. To optimize the pesticidal (biofumigation) effect and to assess the risk of glucosinolate leaching and spread in the environment, the ...
Gimsing, Anne Louise   +4 more
openaire   +2 more sources

Kinetics of the chemical degradation of diuron

Chemosphere, 2002
The influence of pH and buffer concentration on the chemical degradation of diuron in water has been analysed over a wide temperature range. The process irreversibly gives 3,4-dichloroaniline as the only product containing the phenyl ring. H+, OH- and phosphate buffer are efficient catalysts of the reaction. The rate constant first increases rapidly at
SALVESTRINI, Stefano   +2 more
openaire   +3 more sources

Kinetics of Contaminant Degradation by Permanganate

Environmental Science & Technology, 2005
To provide a more complete understanding of the kinetics of in situ chemical oxidation (ISCO) with permanganate (MnO4-), we measured the kinetics of oxidation of 24 contaminants-many for which data were not previously available. The new data reported here were determined using an efficient method based on continuous measurement of the MnO4 ...
Rachel H, Waldemer, Paul G, Tratnyek
openaire   +2 more sources

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