Fabrication of ultra-sensitive and selective dopamine electrochemical sensor based on molecularly imprinted polymer modified graphene@carbon nanotube foam

Yingchun Li; Jie Liu; Manhua Liu; Feng Yu; Lu Zhang; Hui Tang; Bang Ce Ye; Linfei Lai

doi:10.1016/j.elecom.2016.01.009

Fabrication of ultra-sensitive and selective dopamine electrochemical sensor based on molecularly imprinted polymer modified graphene@carbon nanotube foam

Yingchun Li^*
, Jie Liu
, Manhua Liu
, Feng Yu
, Lu Zhang
, Hui Tang
, Bang Ce Ye
, Linfei Lai

^*Corresponding author for this work

Shihezi University
Nanyang Technological University

Research output: Contribution to journal › Article › peer-review

71 Scopus citations

Abstract

A new type of three-dimensional (3D) electrochemical sensor was prepared by combining carbon nanotubes on graphene foam (GF/CNT) with molecularly imprinted polymer (MIP), which affords simultaneous identification and quantification towards target compound. The hybrid sensor shows ultralow detection limit of 6.67 × 10^{- 16} M (S/N = 3), wide range of 2 × 10^{- 15} M to 1 × 10^{- 12} M, and superb selectivity for dopamine (DA) detection.

Original language	English
Pages (from-to)	42-45
Number of pages	4
Journal	Electrochemistry Communications
Volume	64
DOIs	https://doi.org/10.1016/j.elecom.2016.01.009
State	Published - 1 Mar 2016
Externally published	Yes

Keywords

Carbon nanotube
Dopamine
Electrochemical sensor
Graphene network
Molecularly imprinted polymer

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10.1016/j.elecom.2016.01.009

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title = "Fabrication of ultra-sensitive and selective dopamine electrochemical sensor based on molecularly imprinted polymer modified graphene@carbon nanotube foam",

abstract = "A new type of three-dimensional (3D) electrochemical sensor was prepared by combining carbon nanotubes on graphene foam (GF/CNT) with molecularly imprinted polymer (MIP), which affords simultaneous identification and quantification towards target compound. The hybrid sensor shows ultralow detection limit of 6.67 × 10- 16 M (S/N = 3), wide range of 2 × 10- 15 M to 1 × 10- 12 M, and superb selectivity for dopamine (DA) detection.",

keywords = "Carbon nanotube, Dopamine, Electrochemical sensor, Graphene network, Molecularly imprinted polymer",

author = "Yingchun Li and Jie Liu and Manhua Liu and Feng Yu and Lu Zhang and Hui Tang and Ye, \{Bang Ce\} and Linfei Lai",

year = "2016",

month = mar,

day = "1",

doi = "10.1016/j.elecom.2016.01.009",

language = "英语",

volume = "64",

pages = "42--45",

journal = "Electrochemistry Communications",

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T1 - Fabrication of ultra-sensitive and selective dopamine electrochemical sensor based on molecularly imprinted polymer modified graphene@carbon nanotube foam

AU - Li, Yingchun

AU - Liu, Jie

AU - Liu, Manhua

AU - Yu, Feng

AU - Zhang, Lu

AU - Tang, Hui

AU - Ye, Bang Ce

AU - Lai, Linfei

PY - 2016/3/1

Y1 - 2016/3/1

N2 - A new type of three-dimensional (3D) electrochemical sensor was prepared by combining carbon nanotubes on graphene foam (GF/CNT) with molecularly imprinted polymer (MIP), which affords simultaneous identification and quantification towards target compound. The hybrid sensor shows ultralow detection limit of 6.67 × 10- 16 M (S/N = 3), wide range of 2 × 10- 15 M to 1 × 10- 12 M, and superb selectivity for dopamine (DA) detection.

AB - A new type of three-dimensional (3D) electrochemical sensor was prepared by combining carbon nanotubes on graphene foam (GF/CNT) with molecularly imprinted polymer (MIP), which affords simultaneous identification and quantification towards target compound. The hybrid sensor shows ultralow detection limit of 6.67 × 10- 16 M (S/N = 3), wide range of 2 × 10- 15 M to 1 × 10- 12 M, and superb selectivity for dopamine (DA) detection.

KW - Carbon nanotube

KW - Dopamine

KW - Electrochemical sensor

KW - Graphene network

KW - Molecularly imprinted polymer

UR - https://www.scopus.com/pages/publications/84956978983

U2 - 10.1016/j.elecom.2016.01.009

DO - 10.1016/j.elecom.2016.01.009

M3 - 文章

AN - SCOPUS:84956978983

SN - 1388-2481

VL - 64

SP - 42

EP - 45

JO - Electrochemistry Communications

JF - Electrochemistry Communications

ER -

Fabrication of ultra-sensitive and selective dopamine electrochemical sensor based on molecularly imprinted polymer modified graphene@carbon nanotube foam

Abstract

Keywords

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