## Abstract Five different ionic liquids, based on dialkylimidazolium cations associated with perfluorinated and bis{(trifluoromethyl)sulfonyl}imide anions, were used to investigate the scope and limitations of these new solvents as media for penicillin G acylaseโcatalyzed reactions. Deactivation o
Effect of ionic strength on chemical stability of potassium penicillin G
โ Scribed by Robert E. Lindsay; Stanley L. Hem
- Publisher
- John Wiley and Sons
- Year
- 1972
- Tongue
- English
- Weight
- 421 KB
- Volume
- 61
- Category
- Article
- ISSN
- 0022-3549
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๐ SIMILAR VOLUMES
The stabilisation of Escherichia coli penicillin G acylase (PGA) by dextran polymers (of molecular weight 11.5, 37.7 and 71 kDa) was studied. The inactivation of both the native and dextrancontaining enzyme preparations obeyed ยฎrst-order kinetics at the temperature and pH values studied. The optimal
The thermal stability of adenovirus type 5 (Ad5) was investigated over the pH range 3-8 employing a variety of biophysical techniques under conditions of low and high ionic strength. Analysis of the structural stability of Ad5 by dynamic light scattering, intrinsic and extrinsic fluorescence, and se