Visualization of DNA microarrays by scanning electrochemical microscopy (SECM)

被引:43
作者
Yamashita, K
Takagi, M
Uchida, K
Kondo, H
Takenaka, S [1 ]
机构
[1] Kyushu Univ, Fac Engn, Dept Appl Chem, Fukuoka 8128581, Japan
[2] Univ Tsukuba, Inst Basic Med Sci, Tsukuba, Ibaraki 3058575, Japan
[3] Kyushu Inst Technol, Dept Biochem Engn & Sci, Iizuka, Fukuoka 8208502, Japan
关键词
D O I
10.1039/b105097b
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
DNA duplex regions of the spots on a DNA microarray were successfully visualized by scanning electrochemical microscopy (SECM) in the electrolyte containing ferrocenyl naphthalene diimide as a hybridization indicator.
引用
收藏
页码:1210 / 1211
页数:2
相关论文
共 12 条
  • [1] ADVANCES IN SCANNING ELECTROCHEMICAL MICROSCOPY - PLENARY LECTURE
    ARCA, M
    BARD, AJ
    HORROCKS, BR
    RICHARDS, TC
    TREICHEL, DA
    [J]. ANALYST, 1994, 119 (05) : 719 - 726
  • [2] Arrowsmith CH, 1996, ONCOGENE, V12, P1379
  • [3] SCANNING ELECTROCHEMICAL MICROSCOPY - INTRODUCTION AND PRINCIPLES
    BARD, AJ
    FAN, FRF
    KWAK, J
    LEV, O
    [J]. ANALYTICAL CHEMISTRY, 1989, 61 (02) : 132 - 138
  • [4] INTRODUCTORY LECTURE STUDIES OF THE LIQUID-SOLID INTERFACE BY SCANNING-TUNNELING-MICROSCOPY AND SCANNING ELECTROCHEMICAL MICROSCOPY
    BARD, AJ
    FAN, FR
    [J]. FARADAY DISCUSSIONS, 1992, 94 : 1 - 22
  • [5] CHEMICAL IMAGING OF SURFACES WITH THE SCANNING ELECTROCHEMICAL MICROSCOPE
    BARD, AJ
    FAN, FRF
    PIERCE, DT
    UNWIN, PR
    WIPF, DO
    ZHOU, FM
    [J]. SCIENCE, 1991, 254 (5028) : 68 - 74
  • [6] Bard AJ, 1997, ANN CHIM-ROME, V87, P15
  • [7] CARGILL M, 1999, NAT GENET, V23, P203
  • [8] Single nucleotide polymorphic discrimination by an electronic dot blot assay on semiconductor microchips
    Gilles, PN
    Wu, DJ
    Foster, CB
    Dillon, PJ
    Chanock, SJ
    [J]. NATURE BIOTECHNOLOGY, 1999, 17 (04) : 365 - 370
  • [9] SCHENA M, 1999, DNA MICROARRAYS
  • [10] Electrochemically active threading intercalator with high double stranded DNA selectivity
    Takenaka, S
    Uto, Y
    Saita, H
    Yokoyama, M
    Kondo, H
    Wilson, WD
    [J]. CHEMICAL COMMUNICATIONS, 1998, (10) : 1111 - 1112