beta-Cyclodextrin-Immobilized Ni/Graphene Electrode for Electrochemical Enantiorecognition of Phenylalanine

doi:10.3390/ma13030777

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2020专题

	beta-Cyclodextrin-Immobilized Ni/Graphene Electrode for Electrochemical Enantiorecognition of Phenylalanine
	Chen, Feiyue ; Fan, Zhiqin ; Zhu, Yangguang ; Sun, Huifang ; Yu, Jinhong ; Jiang, Nan ; Zhao, Shichao ; Lai, Guosong ; Yu, Aimin ; Lin, Cheng-Te
刊名	MATERIALS
	2020
卷号	13 期号:3
关键词	GLASSY-CARBON ELECTRODE GRAPHENE QUANTUM DOTS CHIRAL RECOGNITION BILAYER GRAPHENE SENSOR GRAPHITE DISORDER
DOI	10.3390/ma13030777
英文摘要	In this work, a Ni/graphene (Ni/G) electrode was designed and fabricated by plasma-enhanced chemical vapor deposition (PECVD) for the ultrasensitive recognition of d- and l-phenylalanine. Through a single-step PECVD process, the Ni/G electrode can achieve better hydrophilicity and larger catalytic surface area, which is beneficial for the electrochemical recognition of bio-objects. After surface modification with beta-cyclodextrin, the Ni/G electrode can distinguish d-phenylalanine from l-phenylalanine according to a 0.09 V peak shift in differential pulse voltammetry tests. Moreover, this Ni/G electrode achieved a detection limit as low as 1 nM and a wide linear range from 1 nM to 10 mM toward l-phenylalanine, with great storage stability and working stability.
学科主题	Materials Science
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/20019]
专题	2020专题
作者单位	1.Fan, ZQ (corresponding author), Henan Univ Technol, Coll Sci, Zhengzhou 450001, Peoples R China. 2.Ye, C (corresponding author), Chinese Acad Sci, NIMTE, Key Lab Marine Mat & Related Technol, Zhejiang Key Lab Marine Mat & Protect Technol, Ningbo 315201, Peoples R China. 3.Ye, C (corresponding author), Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China. 4.Fu, L (corresponding author), Hangzhou Dianzi Univ, Coll Mat & Environm Engn, Hangzhou 310018, Peoples R China.
推荐引用方式 GB/T 7714	Chen, Feiyue,Fan, Zhiqin,Zhu, Yangguang,et al. beta-Cyclodextrin-Immobilized Ni/Graphene Electrode for Electrochemical Enantiorecognition of Phenylalanine[J]. MATERIALS,2020,13(3).
APA	Chen, Feiyue.,Fan, Zhiqin.,Zhu, Yangguang.,Sun, Huifang.,Yu, Jinhong.,...&Fu, Li.(2020).beta-Cyclodextrin-Immobilized Ni/Graphene Electrode for Electrochemical Enantiorecognition of Phenylalanine.MATERIALS,13(3).
MLA	Chen, Feiyue,et al."beta-Cyclodextrin-Immobilized Ni/Graphene Electrode for Electrochemical Enantiorecognition of Phenylalanine".MATERIALS 13.3(2020).