Chang Woo Kwon

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Calotropis procera R. Br., a traditional medicinal plant in India, is a promising source of commercial proteases, because the cysteine proteases from the plant exhibit high thermo-stability, broad pH optima, and plasma-clotting activity. Though several proteases such as Procerain, Procerain B, CpCp-1, CpCp-2, and CpCp-3 have been isolated and characterized,(More)
This paper reports an approach for the generation of mo-lybdenum disulfide nanostructures by the sulfidation of patterned sub-300 nm features of molybdenum metal. Our method can be used to pattern arbitrary shapes of MoS 2 nano-structures with independent control over their width, height, and length. In addition, we can control the orientation of the(More)
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