title: Phosphorus-doped helical carbon nanofibers as enhanced sensing platform for electrochemical detection of carbendazim.
abstract: A combined chemical vapor deposition with high-pressure annealing has been developed for the production of phosphorus-doped helical carbon nanofibers (P-HCNFs). The resulting P-HCNFs have a large specific surface area, well-defined three-dimensional hierarchical helical structure and rapid apparent heterogeneous electron transfer. Based on the high electrocatalytic activity, the P-HCNFs were used to develop an amperometric sensor for carbendazim detection. The experimental results demonstrated that the sensor is promising for the determination of carbendazim in food samples due to the high sensitivity, wide linear range and low detection limit.
authors.affiliation: Jiangsu Laboratory of Advanced Functional Materials, Department of Chemistry and Materials Engineering, Changshu Institute of Technology, Changshu 215500, China; Suzhou Key Laboratory of Food Quality and Safety, School of Biology and Food Engineering, Changshu Institute of Technology, Changshu 215500, China.
authors.forename: Rongjing
authors.initials: R
authors.lastname: Cui
authors.affiliation: Jiangsu Laboratory of Advanced Functional Materials, Department of Chemistry and Materials Engineering, Changshu Institute of Technology, Changshu 215500, China.
authors.forename: Dong
authors.initials: D
authors.lastname: Xu
authors.affiliation: Jiangsu Laboratory of Advanced Functional Materials, Department of Chemistry and Materials Engineering, Changshu Institute of Technology, Changshu 215500, China.
authors.forename: Xiaohan
authors.initials: X
authors.lastname: Xie
authors.affiliation: Jiangsu Laboratory of Advanced Functional Materials, Department of Chemistry and Materials Engineering, Changshu Institute of Technology, Changshu 215500, China.
authors.forename: Yuyang
authors.initials: Y
authors.lastname: Yi
authors.affiliation: Suzhou Key Laboratory of Food Quality and Safety, School of Biology and Food Engineering, Changshu Institute of Technology, Changshu 215500, China.
authors.forename: Ying
authors.initials: Y
authors.lastname: Quan
authors.affiliation: Jiangsu Laboratory of Advanced Functional Materials, Department of Chemistry and Materials Engineering, Changshu Institute of Technology, Changshu 215500, China.
authors.forename: Maixi
authors.initials: M
authors.lastname: Zhou
authors.affiliation: Jiangsu Laboratory of Advanced Functional Materials, Department of Chemistry and Materials Engineering, Changshu Institute of Technology, Changshu 215500, China.
authors.forename: Jinjian
authors.initials: J
authors.lastname: Gong
authors.affiliation: Jiangsu Laboratory of Advanced Functional Materials, Department of Chemistry and Materials Engineering, Changshu Institute of Technology, Changshu 215500, China. Electronic address: han@cslg.cn.
authors.forename: Zhida
authors.initials: Z
authors.lastname: Han
authors.affiliation: Suzhou Key Laboratory of Food Quality and Safety, School of Biology and Food Engineering, Changshu Institute of Technology, Changshu 215500, China. Electronic address: zgh@cslg.cn.
authors.forename: Genhua
authors.initials: G
authors.lastname: Zhang
mesh_terms: D001562:Benzimidazoles / Q000032:analysis*; D002219:Carbamates / Q000032:analysis*; D002244:Carbon / Q000737:chemistry*; D055664:Electrochemical Techniques / Q000379:methods*; D057230:Limit of Detection; D057139:Nanofibers / Q000737:chemistry*; D010758:Phosphorus
chemical_list: D001562:Benzimidazoles; D002219:Carbamates; D010758:Phosphorus; D002244:Carbon; C006698:carbendazim
keywords: Amperometric sensor; Carbendazim; Chemical vapor deposition; Phosphorus-doped helical carbon nanofibers