Imidazole catalyses in aqueous systems. I. Enzyme-like catalysis in the hydrolysis of a phenyl ester by imidazole-containing copolymers

1969 ◽  
Vol 91 (10) ◽  
pp. 2716-2723 ◽  
Author(s):  
Toyoki Kunitake ◽  
Fumiko Shimada ◽  
Chuji Aso
Keyword(s):  
Aqueous Systems ◽  
Phenyl Ester ◽  
Hydrolysis Of

Hydrolysis of Zinc Ion and Solubility of Zinc Oxide in High-Temperature Aqueous Systems

1997 ◽  
Vol 127 (3) ◽  
pp. 292-299 ◽  
Author(s):  
Yukiko Hanzawa ◽  
Daisuke Hiroishi ◽  
Chihiro Matsuura ◽  
Kenkichi Ishigure ◽  
Masashi Nagao ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
High Temperature ◽  
Zinc Ion ◽  
Aqueous Systems ◽  
Hydrolysis Of

scholarly journals Photodegradation and Hydrolysis of Chlorpyrifos in Aqueous Systems

2014 ◽  
Vol 33 (4) ◽  
pp. 553 ◽  
Author(s):  
JE Ukpebor ◽  
S Ikpeni ◽  
NC Ejiogu ◽  
EE Ukpebor
Keyword(s):  
Aqueous Systems ◽  
Hydrolysis Of

scholarly journals Changes in u(VI) SPeciation Upon Sorption onto Montmorillonite from Aqueous and Organic Solutions

1991 ◽  
Vol 257 ◽  
Author(s):  
Catherine Chisholm-Brause ◽  
Steven D. Conradson ◽  
P. Gary Eller ◽  
David E. Morris
Keyword(s):  
Oxidation State ◽  
Aqueous Systems ◽  
X Ray ◽  
Ph Values ◽  
Uranium Oxidation ◽  
Organic Solutions ◽  
X Ray Absorption ◽  
Hydrolysis Of ◽  
Uranium Species ◽  
Lines Of Evidence

ABSTRACTThe speciation of UO22+ and UO22+/ TBP mixtures has been investigated in solution and intercalated with the reference smectite clay SAz-1 using x-ray absorption, Raman, andluminescence spectroscopies. Neither aquated UO22+ nor its TBP complex undergoes any detectable changes in uranium oxidation state on intercalation. Further, at the pH values employed in this work, there is no evidence for hydrolysis of the uranium species to generate dimeric or higher order uranium oligomers. However, we do find indications that the structures of the solution complexes are altered on intercalation, particularly for the UO22+TBP system and for more dilute UO22+/aqueous systems. In addition, several lines of evidence suggest that, at the loading levels used in this study, the uranyl species is interacting with two or more spectroscopically distinguishable sites on SAz-1.

Polymer Effects under Pressure. 2. Enzymelike Catalysis in the Hydrolysis of Phenyl Ester by Copolymer Containing Imidazole

1978 ◽  
Vol 11 (4) ◽  
pp. 829-832 ◽  
Author(s):  
Yoshihiro Taniguchi ◽  
Kiyokazu Shimokawa ◽  
Hideo Hisatome ◽  
Shyoichi Tanamachi ◽  
Keizo Suzuki
Keyword(s):  
Phenyl Ester ◽  
Hydrolysis Of

Kinetics of enzymatic hydrolysis of olive oil in biphasic organic-aqueous systems

1991 ◽  
Vol 38 (7) ◽  
pp. 761-766 ◽  
Author(s):  
Shau-Wei Tsai ◽  
Guang-Huei Wu ◽  
Chen-Li Chiang
Keyword(s):  
Enzymatic Hydrolysis ◽  
Olive Oil ◽  
Aqueous Systems ◽  
Kinetics Of ◽  
Hydrolysis Of

QSAR analysis of chemical and serum-catalyzed hydrolysis of phenyl ester prodrugs of nipecotic acid

1988 ◽  
Vol 48 (1-3) ◽  
pp. 91-102 ◽  
Author(s):  
C ALTOMARE ◽  
A CAROTTI ◽  
S CELLAMARE ◽  
M FERAPPI ◽  
R CAGIANO ◽  
...  
Keyword(s):  
Phenyl Ester ◽  
Nipecotic Acid ◽  
Qsar Analysis ◽  
Hydrolysis Of ◽  
Ester Prodrugs
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