期刊论文

Yang, Min;Liu, Xia

英文

Journal of Electroanalytical Chemistry

1572-6657

2017

791

17-22

10.1016/j.jelechem.2017.03.009

This work is financial support by the National Natural Science Foundation of China (No. 21203043, 31671931), China Postdoctoral Science Foundation (No. 2012M520729 and No. 2013T60361), Postdoctoral Research Foundation of Heilongjiang Province (LRB12-008) and Hunan Provincial Natural Science Foundation of China (No. 2015JJ3077). The authors would like to acknowledge Dr. Peng Chen (Heilongjiang University, China) for XPS measurements.

本校为通讯机构

In this work, one dimensional self-ordered Nb2O5 nanotube arrays were grown from Nb substrate by anodization method and were modified with optimum amounts of chitosan (CS) and carboxyl-Fe3O4 nanoparticles. These nanocomposites were characterized by SEM, XRD, and XPS and used as electrode materials for the direct detection of atrazine traces in aqueous solution. The test signals were obtained from the interaction between anti-atrazine monoclonal antibody and atrazine and recorded using via differential pulse voltammetric (DPV) method in electroc...