نتایج جستجو برای: cross linked enzyme aggregates
تعداد نتایج: 931533 فیلتر نتایج به سال:
Abstract A major drawback for practical application of halohydrin dehalogenase HheG in biocatalysis is its rather low thermal stability and organic solvent tolerance. We therefore pursued a stabilization via immobilization as cross‐linked enzyme crystals. Since glutaraldehyde inactivates HheG, we introduced cysteine residue the crystal interface, which enabled thiol‐specific cross‐linking at we...
Cross-linked polyethylene (XLPE) is an appropriate insulating material for high-voltage cables which has been widely used as electrical cable coating. In this study, Crushed XLPE wastes with different volume percentages (25, 50, and 75%) were used in hot mix asphalt (HMA) as a substitute for fine aggregates remained on sieve no. 8 whose size varies from 1.18 to 2.36 mm. The dynamic stiffness (i...
Vasopressin increases the water permeability of the luminal membrane of the toad bladder epithelial cell. This change in permeability correlates with the occurrence in luminal membranes of intramembrane particle aggregates, which may be the sites for transmembrane water flow. Withdrawal of vasopressin is ordinarily associated with a rapid reduction of water flow to baseline values and a simulta...
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