New Methodologies for the Organic Modification of Solid Surfaces

固体表面有机改性的新方法

• 批准号: 238533-2007
• 负责人: Houmam, Abdelaziz
• 金额: $ 3.24万
• 依托单位: University of Guelph
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2008
• 资助国家: 加拿大
• 起止时间: 2008-01-01 至 2009-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=393963
• 关键词: New; Methodologies; Organic; Modification; Solid

The immobilization of organic and bioorganic molecules on solid surfaces is a central objective in nanotechnology and microarray technologies. Developments in sensors and molecular electronic devices are directly related to advances in immobilization techniques and methodologies for molecular manipulation and control of surface adsorbates. My long-term objective is the development of molecular electronic devices, for use in sensing applications. My initial thrust concerns three important aspects of the chemistry necessary to make this a realizable technology; (i) the development of new approaches for the efficient modification of solid surfaces with organic molecules, (ii) the rigorous characterization of surfaces and investigation of the electrochemical properties of the films, and (iii) the electrochemical manipulation of adsorbates on a highly local level.

将有机和生物有机分子固定在固体表面上是纳米技术和微阵列技术的核心目标。传感器和分子电子器件的发展与表面吸附物分子操纵和控制的固定技术和方法的进步直接相关。我的长期目标是开发用于传感应用的分子电子器件。我最初的主旨涉及使这项技术成为可实现的技术所必需的化学的三个重要方面： (i) 开发用有机分子有效修饰固体表面的新方法，(ii) 表面的严格表征和薄膜电化学性能的研究，以及 (iii) 在高度局部水平上对吸附物进行电化学操作。