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An indigenous and industrially important manganese peroxidase(MnP) isolated from solid state culture of Pleurotus ostreatus IBL-02 was 2.1-fold purified and immobilized using sol-gel matrix of trimethoxysilane and proplytetramethoxysilane.Lower K_M.higher V_(max),hyper-activation,enhanced acidic and thermal stability up to 70 C,were the improved/enhanced catalytic features of the presently sol-gel immobilized MnP.A maximum of 100%decolorization was achieved within a short time period for the different real dyes containing textile industry effluents i.e.Nishat textile(NIT),K&N textile(KIT), Sitara textile(SIT),and Crescent textile(CRT).
An indigenous and industrially important manganese peroxidase (MnP) isolated from solid state culture of Pleurotus ostreatus IBL-02 was 2.1-fold purified and immobilized using sol-gel matrix of trimethoxysilane and proplytetramethoxysilane.Lower K_M.higher V max, hyper-activation , enhanced acidic and thermal stability up to 70 C, were the improved / enhanced catalytic features of the presently sol-gel immobilized MnP. A maximum of 100% decolorization was achieved within a short time period for the different real dyes containing textile industry effluents ie Nishat textile (NIT), K & N textile (KIT), Sitara textile (SIT), and Crescent textile (CRT).