Investigation of the key parameters controlling adhesion and lubrication mediated by polymer-bearing surfaces in aqueous media

研究控制水介质中聚合物轴承表面介导的粘附和润滑的关键参数

• 批准号: 184222-2009
• 负责人: Giasson, Suzanne
• 金额: $ 2.33万
• 依托单位: Université de Montréal
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2009
• 资助国家: 加拿大
• 起止时间: 2009-01-01 至 2010-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=423064
• 关键词: Investigation; key; parameters; controlling; adhesion

The research program focuses on the study of surface properties of end-grafted polymers in order to develop smart and adaptable materials. The surface properties to be studied are the adhesion, the friction and the distance-dependence of the surface forces which play a major role in controlling the success and longevity of biomaterials and other functionalized surfaces. These surface properties will be directly measured using a surface forces apparatus (SFA), which is one of the most reliable instruments for the measurement and the identification of fundamental forces acting between surfaces.

该研究计划的重点是研究端接枝聚合物的表面性质，以开发智能和适应性材料。要研究的表面性质是表面力的附着力、摩擦力和距离依赖性，这些表面力在控制生物材料和其他功能化表面的成功和寿命方面起着重要作用。这些表面性质将使用表面力仪器(SFA)直接测量，这是测量和识别表面之间作用的基本力的最可靠工具之一。