Direct Electrodeposition of Gold Nanoparticles onto Indium Tin Oxide Film Coated Glass: Application to the Detection of Arsenic(III)

被引：0
|
作者：
Xuan Dai
Richard G. Compton
机构：
[1] University of Oxford,Physical and Theoretical Chemistry Laboratory
来源：
Analytical Sciences | 2006年 / 22卷
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Gold nanoparticle modified indium tin oxide (ITO) film coated glass electrodes were prepared for the first time through direct electrochemical deposition from 0.5 M H2SO4 containing 0.1 mM HAuCl4. The resulting electrode surfaces were characterized with AFM. Cyclic voltammetry and linear sweep voltammetry (LSV) of arsenic(III) on the modified electrodes were performed. After optimization, a LOD of 5 ± 0.2 ppb was obtained with 60 s deposition at −0.6 V (vs. SCE) in 1 M HNO3 using LSV.
引用
收藏
页码：567 / 570
页数：3
相关论文
共 50 条
  • [31] An electrochemiluminescence immunosensor for myoglobin using an indium tin oxide glass electrode modified with gold nanoparticles and platinum nanowires
    Zou, Bin
    Cheng, Hongying
    Tu, Yifeng
    MICROCHIMICA ACTA, 2019, 186 (09)
  • [32] A plasmonic mercury sensor based on silver-gold alloy nanoparticles electrodeposited on indium tin oxide glass
    Tao, Hong
    Lin, Yuanyuan
    Yan, Jilin
    Di, Junwei
    ELECTROCHEMISTRY COMMUNICATIONS, 2014, 40 : 75 - 79
  • [33] Gold nanoparticle-catalyzed silver electrodeposition on an indium tin oxide electrode and its application in DNA hybridization transduction
    Lee, TMH
    Cai, H
    Hsing, IM
    ELECTROANALYSIS, 2004, 16 (19) : 1628 - 1631
  • [34] Electrochemical depositions of palladium on indium tin oxide-coated glass and their possible application in organic electronics technology
    Kuntyi, O. I.
    Stakhira, P. Y.
    Cherpak, V. V.
    Bilan, O. I.
    Okhremchuk, Ye. V.
    Voznyak, L. Yu.
    Kostiv, N. V.
    Kulyk, B. Ya.
    Hotra, Z. Yu.
    MICRO & NANO LETTERS, 2011, 6 (08) : 592 - 595
  • [35] Investigation of nucleation and growth mechanism of Cu2ZnSnS4 absorber layer electrodeposition on Indium Tin Oxide coated glass
    Layachi, O. Ait
    Azmi, S.
    Moujib, A.
    Nohair, M.
    Khoumri, E. L.
    THIN SOLID FILMS, 2023, 782
  • [36] Spatially controlled functionalization and chemical manipulation to fabricate two-dimensional arrays of gold nanoparticles onto indium tin oxide
    Khatri, Om P.
    Murase, Kuniaki
    Sugimura, Hiroyuki
    JAPANESE JOURNAL OF APPLIED PHYSICS, 2008, 47 (06) : 5048 - 5052
  • [37] Spatially controlled functionalization and chemical manipulation to fabricate two-dimensional arrays of gold nanoparticles onto indium tin oxide
    Khatri, Om P.
    Murase, Kuniaki
    Sugimura, Hiroyuki
    Japanese Journal of Applied Physics, 2008, 47 (6 PART 2): : 5048 - 5052
  • [38] High Density Attachment of Silver Nanoparticles onto an NH2+ Ion Implanted Indium Tin Oxide Glass Substrate
    Li Shuo-Qi
    Liu Lu
    Tian Hui-Feng
    Hu Jing-Bo
    ACTA PHYSICO-CHIMICA SINICA, 2011, 27 (11) : 2671 - 2676
  • [39] Electrochemical detection of Hg(II) ions based on nanoporous gold nanoparticles modified indium tin oxide electrode
    Lin, Yuanyuan
    Peng, Yang
    Di, Junwei
    SENSORS AND ACTUATORS B-CHEMICAL, 2015, 220 : 1086 - 1090
  • [40] Formaldehyde gas sensing properties of a sputtered indium tin zinc oxide thin film decorated with evaporated gold nanoparticles
    Yao, Pao-Chi
    Chu, Pai-Yi
    Shih, Dong-Her
    Liu, Wen-Chau
    SENSORS AND ACTUATORS B-CHEMICAL, 2024, 412
12345