Simultaneous enzymatic and SERS properties of bifunctional chitosan-modified popcorn-like Au-Ag nanoparticles for high sensitive detection of melamine in milk powder.
作者： Junrong Li , Guannan Zhang , Lihua Wang , Aiguo Shen , Jiming Hu
DOI: 10.1016/J.TALANTA.2015.03.050
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摘要: In this work, we suggest a chitosan-modified popcorn-like Au–Ag nanoparticles (CSPNPs) based assay for high sensitive detection of melamine, in which CSPNPs not only provide …
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