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This paper reports a facile approach for the synthesis of alkaline protease nanoflowers–poly(vinyl alcohol) (PVA) composite hydrogel (NPCH) from alkaline protease–Cu3(PO4)2·3H2O nanoflowers and PVA hydrogel through freezing–thawing. During continuous catalytic application, the PVA hydrogel network protected alkaline protease–Cu3(PO4)2·3H2O nanoflowers from damage and helped maintain enzymatic activity...
Room temperature highly selective oxidation of organosilanes to organosilanols and organosilyl ethers is achieved in liquid-phase with dealloyed nanoporous silver catalysts. In both cases, aromatic and aliphatic silanes can be effectively converted into the corresponding silanols and silyl ethers by using water and alcohols as oxidant, respectively. Moreover, hydrogen gas is the only by-product and...
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