Journal of chromatography. A, 1203(2), 177-184 (2008-08-02)
The calculation of the adsorption energy distribution (AED) was recently introduced as an important tool for the chromatographic community for characterization of modern phases. The AED-calculations, provides model-independent information about the numbers of different adsorption sites and their respective energy-levels
Applied biochemistry and biotechnology, 149(1), 79-88 (2008-03-20)
Microorganisms producing lipase were isolated from soil and sewage samples and screened for enantioselective resolution of (R,S)-methyl mandelate to (R)-mandelic acid. A strain designated as GXU56 was obtained and identified as Burkholderia sp. Preparing immobilized GXU56 lipase by simple adsorption
Bioprocess and biosystems engineering, 33(7), 797-804 (2009-12-25)
The enantioselective reduction of methyl benzoylformate to (R)-methyl mandelate, an important pharmaceutical intermediate and a versatile resolving agent, was investigated in this study. After minimizing the reaction-specific constraints (constraints dependent on the nature of the substrate and product) by preliminary
Applied microbiology and biotechnology, 97(8), 3355-3362 (2012-11-28)
Despite directed evolution being a practical and efficient method of improving the properties of enzymes, a trade-off between the targeted property and other essential properties often exists which hinders the efficiency of directed evolution. In our previous work, mutant CVH
Journal of molecular modeling, 18(2), 803-813 (2011-05-20)
Host-guest interactions of permethylated β-cyclodextrin (PM-β-CD) with methyl mandelate enantiomers ((R/S)-MMA) were simulated using semiempirical PM3 and ONIOM (B3LYP/6-31G(d):PM3) method. The chiral recognition mechanism of (R/S)-MMA enantiomers on PM-β-CD was investigated. The binding energies for all orientations considered in this
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