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  • 文献标题:   Fabrication of ultra-sensitive and selective dopamine electrochemical sensor based on molecularly imprinted polymer modified graphene@carbon nanotube foam
  • 文献类型:   Article
  • 作　　者:   LI YC, LIU J, LIU MH, YU F, ZHANG L, TANG H, YE BC, LAI LF
  • 作者关键词:   electrochemical sensor, dopamine, graphene network, carbon nanotube, molecularly imprinted polymer
  • 出版物名称:   ELECTROCHEMISTRY COMMUNICATIONS
  • ISSN:   1388-2481 EI 1873-1902
  • 通讯作者地址:   Shihezi Univ
  • 被引频次:   42
  • DOI:   10.1016/j.elecom.2016.01.009
  • 出版年:   2016

▎ 摘　　要

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 x 10(-16) M (S/N = 3), wide range of 2 x 10(-15) M to 1 x 10(-12) M, and superb selectivity for dopamine (DA) detection. (C) 2016 Elsevier B.V. All rights reserved.