Sun, Jinying, Liu, Yang, Lv, Simin, Huang, Zhirong, Cui, Liao, and Wu, Tie (2016) An electrochemical sensor based on nitrogen-doped carbon nanofiber for bisphenol a determination. Electroanalysis, 28 (3). pp. 439-444.

PDF (Published Version) - Published Version Restricted to Repository staff only

28

Abstract

In this paper, bisphenol A was determined by electrochemical method at a nitrogen-doped carbon nanofiber modified carbon paste electrode (NCNF/CPE) with high sensitivity and good selectivity. NCNF was obtained by a simple electrospinning followed by carbonization procedure, in which polyacrylonitrile (PAN) as precursor and nitrogen doping was realized by re-utilizing the tail gas that produced in the thermal pretreatment process. Good reproducibility and high stability were obtained for BPA detection at NCNF modified CPE. Current response plotted with BPA concentration was linear in the range of 0.1-60μM with LOD of 0.05μM. The proposed electrochemical sensor was employed for BPA determination with satisfactory recoveries for real water samples, indicating the practical applicability of NCNF/CPE.

Actions (Repository Staff Only)

Item Control Page