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题目:

Catalytic degradation of dye molecules and in situ SERS monitoring by peroxidase-like Au/CuS composite

 

 

作者:

Qian Cai, Shunkai Lu, Fan Liao, Yanqing Li,*Shuzhen Ma and Mingwang Shao*

 

 

单位:

Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-based Functional Materials and Devices & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, P. R. China.

 

 

摘要:

In this paper, Au/CuS composites were fabricated by a two-step method based on a facile solvothermal approach combined with thein situ reduction. It was demonstrated that the Au/CuS composite not only exhibited excellent peroxidase-like catalytic activity in the oxidation of the typical peroxidases (ophenylenediamine and diaminobenzidine), but also showed promising SERS performance with remarkable sensitivity and high reproducibility. Based on these properties, the bi-functional Au/CuS composite was employed both as a catalyst for degrading a pollutant (Rhodamine 6G) and a SERS substrate for real-time monitoring of the degradation process quantitatively.

 

 

影响因子:

6.233

 

 

分区情况:

1

 

 

链接:

http://pubs.rsc.org/en/Content/ArticleLanding/2014/NR/c4nr01751j

 


 

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