电化学氧化法实现金刚石的部分表面终止。
Fractional surface termination of diamond by electrochemical oxidation.
机构信息
Fraunhofer-Institute for Applied Solid State Physics (IAF), Tullastraße 72, Freiburg 79108, Germany.
出版信息
Langmuir. 2012 Jan 10;28(1):47-50. doi: 10.1021/la2039366. Epub 2011 Dec 19.
The crystalline form of sp(3)-hybridized carbon, diamond, offers various electrolyte-stable surface terminations. The H-termination-selective attachment of nitrophenyl diazonium, imaged by AFM, shows that electrochemical oxidation can control the fractional hydrogen/oxygen surface termination of diamond on the nanometer scale. This is of particular interest for all applications relying on interfacial electrochemistry, especially for biointerfaces.
sp(3)杂化碳的结晶形式——金刚石，提供了各种电解质稳定的表面末端。原子力显微镜（AFM）成像表明，硝基苯重氮盐具有选择性地附着在 H 终止端，这表明电化学氧化可以控制金刚石纳米尺度上的氢/氧表面终止比例。这对于所有依赖界面电化学的应用都特别有意义，特别是对于生物界面。
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