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In this paper, two nano-chemicals in the form of nano-suspensions were obtained commercially from the market. These two nano-chemicals were claimed to have UV-protective and anti-bacterial functions, but the active ingredients of these nano-chemicals were not disclosed. This was commonly found in commercial nano-chemicals used for textile application. Therefore, the aim of this paper was to use some...
N,N-Diethyl-m-toluamide (DEET) is widely used as an insect-repellent. Sulfonamides are an important class of anti-bacterial drugs. In order to combine the strength of anti-bacterial activities of sulfonamides and insect-repellent property of DEET, three azo reactive dyes were designed and synthesized. To do this, the diazoniom salts of sulfonamides viz. 4-amino-N-(4-methyl-2-pyrimidinyl) benzene sulfonamide,...
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