array(2) { ["lab"]=> string(4) "1381" ["publication"]=> string(5) "12838" } Synthesis of noval gold nanomaterials and it's detection of sewage - 爱军个人主页 | LabXing

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简介 化学生物学

大学 内蒙古师范大学 / 化学与环境科学学院
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Synthesis of noval gold nanomaterials and it's detection of sewage

2019
期刊 Water Practice and Technology
作者 Furong Nie · Jun Ai
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Abstract In this article we report a novel approach to polyvinyl pyrrolidone k-30 (PVP)-templated formation of fluorescent gold nanoparticles (Au NPs) with pore structure and its application to sewage detection. For the first time the method of generating PVP-encapsulated Au NPs in aqueous solution is demonstrated. It was found that the formation of fluorescent Au NPs have highly fluorescent signal. Through the adsorption experiment, it is concluded that the methylene blue is adsorbed on Au NPs. This work successfully develops the capping PVP scaffolds of fluorescent Au NPs with pore structure. This experiment lays a foundation for the application of Au NPs in the field of environmental applications.

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