淡江大學機構典藏:Item 987654321/58247
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 64187/96966 (66%)
造访人次 : 11335674      在线人数 : 159
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜寻范围 查询小技巧：
  • 您可在西文检索词汇前后加上"双引号"，以获取较精准的检索结果
  • 若欲以作者姓名搜寻，建议至进阶搜寻限定作者字段，可获得较完整数据
    •  进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/58247


    题名: INFLUENCE OF CONSTITUTION OF HYBRID FERROCENYL ALKANETHIOLS SELF-ASSEMBLED MONOLAYERS TO INTERFACIAL CHARACTERISTICS ON GOLD SURFACE
    作者: Chu, Shu-fang;Lin, Yun-han;Huang, Jhen-gang;Lin, Chii-wann
    贡献者: 淡江大學化學學系
    关键词: Hybrid self-assembled monolayer;Ferrocenyl alkanethiol;Interfacial hydrophilicity
    日期: 2010-02-01
    上传时间: 2011-09-30 21:20:01 (UTC+8)
    出版者: Singapore: World Scientific Publishing Co. Pte. Ltd.
    摘要: The interfacial characteristics of self-assembled monolayer (SAM), that are applied in miniaturized sensor design, were strongly influenced by the SAM constitution. The electrochemical and interfacial characteristics of hybrid SAMs that constituted with ferrocenyl octanethiol (FcC8SH) and unsubstituted octanethiol (C8) or 2-mercaptopyrimidine (2-MPD) were investigated in this study. The peaks of anodic oxidation were observed at around 0.49 V (vs. Ag/AgCl) in the FcC8SH/C8 hybrid SAM. However, the oxidation potentials descended from 0.42–0.38 V as the molar fraction of FcC8SH was decreased from 0.8–0.2 in the FcC8SH/2-MPD hybrid SAM. On the other hand, the interfacial hydrophilicity of FcC8SH/2-MPD hybrid SAM was measured to be higher than the FcC8SH/C8 hybrid SAM due to the random arrangement of SAM caused by the shape of 2-MPD. Then, the surface roughness of hybrid SAM and chain length of ferrocenyl alkanethiols were all considered to be the parameters of interfacial characteristics.
    In summary, doping of 2-MPD in SAMs might reduce the rigidity of ferrocenyl alkanethiol SAMs and increase the interfacial hydrophilicity. This result will be useful in the development of the low power consumption portable bioanalytical system. And a miniaturized bioanalytical system based on ferrocenyl SAMs would be developed in the future.
    關聯: Biomedical Engineering: Applications, Basis and Communications 22(1), pp.25-31
    DOI: 10.4015/S1016237210001736
    显示于类别:[化學學系暨研究所] 期刊論文

    文件中的档案:

    档案 大小格式浏览次数
    index.html0KbHTML80检视/开启

    在機構典藏中所有的数据项都受到原著作权保护.

    TAIR相关文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回馈