Imprinted nanobead-based disposable screen-printed potentiometric sensor for highly sensitive detection of 2-naphthoic acid

doi:10.1016/j.matlet.2018.04.119

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	Imprinted nanobead-based disposable screen-printed potentiometric sensor for highly sensitive detection of 2-naphthoic acid
	Li, Pengjuan ; Liang, Rongning ; Yang, Xiaofeng ; Qin, Wei
刊名	MATERIALS LETTERS
	2018-08-15
卷号	225 页码:138-141
关键词	Sensors Ion-selective electrode Screen-printed electrode Molecularly imprinted polymer Nanoparticles
ISSN号	0167-577X
DOI	10.1016/j.matlet.2018.04.119
产权排序	[Li, Pengjuan ; Yang, Xiaofeng] Northwest Univ, Minist Educ, Coll Chem & Mat Sci, Key Lab Synthet & Nat Funct Mol Chem, Xian 710069, Shaanxi, Peoples R China ; [Li, Pengjuan ; Liang, Rongning ; Qin, Wei] Chinese Acad Sci, Shandong Prov Key Lab Coastal Zone Environm Proc, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res YIC,YICCAS, Yantai 264003, Peoples R China
文献子类	Article
英文摘要	Currently, potentiometric sensors based on various molecularly imprinted polymer (MIP) receptors have been successfully fabricated for detection of organic species. However, almost all of the previously developed potentiometric sensors based on MIPs are in traditional liquid-contact mode in which lower detection limits have been restricted by zero-current transmembrane ion fluxes. Herein, a screen-printed potentiometric sensor for determination of 2-naphthoic acid has been developed. It is based on the MIP nanobeads as the selective receptor and the electrochemically reduced graphene oxide film as the solid contact. Compared with the classical potentiometric sensor, the proposed sensor based on nonequilibrium sensing mechanism exhibits remarkably improved detection sensitivity for 2-naphthoic acid with a low detection limit of 6.9 x 10 (11) M.
WOS关键词	SOLID-CONTACT ; ELECTRODES ; LEVEL
WOS研究方向	Materials Science, Multidisciplinary ; Physics, Applied
语种	英语
WOS记录号	WOS:000432893800036
资助机构	National Natural Science Foundation of China [41576106, 21475148] ; Youth Innovation Promotion Association of CAS [2014190] ; Taishan Scholar Program of Shandong Province [TS20081159] ; Outstanding Young Scientist Research Award Foundation of Shandong Province [BS2014NY004]
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/24425]
专题	烟台海岸带研究所_近岸生态与环境实验室烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
作者单位	1.Northwest Univ, Minist Educ, Coll Chem & Mat Sci, Key Lab Synthet & Nat Funct Mol Chem, Xian 710069, Shaanxi, Peoples R China; 2.Chinese Acad Sci, Shandong Prov Key Lab Coastal Zone Environm Proc, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res YIC,YICCAS, Yantai 264003, Peoples R China
推荐引用方式 GB/T 7714	Li, Pengjuan,Liang, Rongning,Yang, Xiaofeng,et al. Imprinted nanobead-based disposable screen-printed potentiometric sensor for highly sensitive detection of 2-naphthoic acid[J]. MATERIALS LETTERS,2018,225:138-141.
APA	Li, Pengjuan,Liang, Rongning,Yang, Xiaofeng,&Qin, Wei.(2018).Imprinted nanobead-based disposable screen-printed potentiometric sensor for highly sensitive detection of 2-naphthoic acid.MATERIALS LETTERS,225,138-141.
MLA	Li, Pengjuan,et al."Imprinted nanobead-based disposable screen-printed potentiometric sensor for highly sensitive detection of 2-naphthoic acid".MATERIALS LETTERS 225(2018):138-141.