Immobilization of penicillin G acylase in layered double hydroxides pillared by glutamate ions
β Scribed by Lingling Ren; Jing He; Shichao Zhang; D.G Evans; Xue Duan
- Book ID
- 114395726
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 125 KB
- Volume
- 18
- Category
- Article
- ISSN
- 1381-1177
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## Abstract The kinetic parameters for penicillin G hydrolysis in systems with penicillin G acylase from __Escherichia coli__ (free and immobilized on activated chitosan microbeads produced by electrostatic extrusion) were determined. The obtained kinetic results indicated that both systems (free a
The epoxidation of alkenes with hydrogen peroxide or molecular oxygen, in the presence of aldehyde catalyzed by Ε½ . Ε½ . heteropolyoxometalate HPOM salts and layered double hydroxides LDHs containing HPOM anions as pillars, has been investigated. In the case of oxidation with hydrogen peroxide, a lac