Enhancement of Ni/NiO/graphitized carbon and beta-Cyclodextrin/reduced graphene oxide for the electrochemical detection of norfloxacin in water sample

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 中国科学院饮用水科学与技术重点实验室

	Enhancement of Ni/NiO/graphitized carbon and beta-Cyclodextrin/reduced graphene oxide for the electrochemical detection of norfloxacin in water sample
	Cui, Xiaoqing ; Cao, Di ; Djellabi, Ridha ; Qiao, Meng ; Wang, Yan ; Zhao, Shen ; Mao, Ran ; Gong, Yan ; Zhao, Xu ; Yang, Bo
刊名	JOURNAL OF ELECTROANALYTICAL CHEMISTRY
	2019-10-10
卷号	851 页码:-
关键词	Norfloxacin Electroanalysis Ni/NiO/C beta-Cyclodextrin Reduced graphene oxide
ISSN号	1572-6657
英文摘要	Residues of norfloxacin (NF) in environment caused public concerns for its side effects and the presence of bacteria resistance. Developing novel method for selective and sensitive determination of NF is important. In the present work, an electrochemical sensing method was proposed by employing the electrode material composed of graphitized carbon supported Ni/NiO clusters (Ni/NiO/C) and beta-Cyclodextrin modified reduced graphene oxide (beta-CD/RGO). These materials were characterized and analyzed by Fourier transform infrared (FT-IR), Raman, X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and Transmission electron microscopy (TEM) in detail. beta-CD/RGO as electrode modification material with the ability to adsorb more guest molecules and promote electron transfer had been reported. Herein, electrochemical test demonstrated that Ni/NiO/C can catalyze NF oxidation and showed similar conductivity with beta-CD/RGO. Benefited from the synergy effect between Ni/NiO/C and beta-CD/RGO, the proposed method showed awide linear range of 0.4 to 80 mu M and a low detection limit of 0.01 mu M (S/N = 3) for NF detection. Additionally, the proposed method was also applied to detect NF added in water sample with good recoveries obtained. (C) 2019 Published by Elsevier B.V.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/43457]
专题	生态环境研究中心_中国科学院饮用水科学与技术重点实验室
作者单位	1.Shenzhen Univ, Coll Chem & Environm Engn, Shenzhen 518060, Guangdong, Peoples R China 2.Chinese Acad Sci, Key Lab Drinking Water Sci & Technol, Res Ctr Ecoenvironm Sci, Beijing 100085, Peoples R China 3.Shenzhen Univ, Water Sci & Environm Engn Res Ctr, Coll Chem & Environm Engn, Shenzhen 518060, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Cui, Xiaoqing,Cao, Di,Djellabi, Ridha,et al. Enhancement of Ni/NiO/graphitized carbon and beta-Cyclodextrin/reduced graphene oxide for the electrochemical detection of norfloxacin in water sample[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY,2019,851:-.
APA	Cui, Xiaoqing.,Cao, Di.,Djellabi, Ridha.,Qiao, Meng.,Wang, Yan.,...&Yang, Bo.(2019).Enhancement of Ni/NiO/graphitized carbon and beta-Cyclodextrin/reduced graphene oxide for the electrochemical detection of norfloxacin in water sample.JOURNAL OF ELECTROANALYTICAL CHEMISTRY,851,-.
MLA	Cui, Xiaoqing,et al."Enhancement of Ni/NiO/graphitized carbon and beta-Cyclodextrin/reduced graphene oxide for the electrochemical detection of norfloxacin in water sample".JOURNAL OF ELECTROANALYTICAL CHEMISTRY 851(2019):-.