Muhammad Nasir Iqbal

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Lignin peroxidase was produced from Schyzophyllum commune IBL-06 through solid state fermentation of an abundantly available agroindustrial waste, banana stalk, under pre-optimized conditions. LiP was fractionated by 65% saturation with NH4SO4 and dialysis to 1.5-fold purification. The enzyme was further purified by Sephadex G-100 gel filtration(More)
An indigenous locally isolated white rot fungal strain Phanerochaete chrysosporium IBL-03 was investigated for the hyper-production of ligninolytic enzymes from different agro-industrial wastes including wheat straw, rice straw, banana stalks, corncobs, corn stover, and sugarcane bagasse as substrate material in still culture fermentation technique.(More)
With the extensive industrial applications of laccase in mind, this study was performed to investigate the decolorization applicability of sol-gel matrix-immobilized laccase. Indigenous G. leucidum laccase (592±6 U/mL) was purified 6.5-fold with a specific activity of 875 U/mg. The purified laccase had a molecular weight of 66 kDa, as evidenced by a single(More)
In this paper, we have developed a pilot-aided channel estimator for the direct-sequence code-division multiple-access (DS-CDMA) communication system based on the minimum mean-square error (MMSE) estimate of the attenuated antipodal transmitted signals in the presence of both fading and noise. Specifically we have considered the scenario of downlink(More)
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