Selective detection of heavy metal ions in an aqueous solution using a multi-functionalized surface with surface plasmon resonance spectroscopy

摘要：

To detect effectively heavy metal ions, multi-functionalized surface was applied to the surface plasmon resonance (SPR) imaging. Micro-fluidic channel was used to fabricate the sensing layer with different functionalities on a single gold chip as well as to adsorb heavy metal ions from the solution. In this study, the selective and separable detection of Cu 2+, and Hg + was successfully represented by the optimization of array fabrication.

关键词： Heavy metal ions micro-pattern sensor chip separation SPR imaging

作者: Surin Hong Suseong Lee Inhee Choi Jungjin Lee Young In Yang Kyunghee Choi Jongheiop Yi

作者单位: School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National Unive National Institute of Environmental Research, Incheon 404-170, Korea

会议类型: 国际会议

会议名称: The 5th International Conference on Separation Science and Technology(第五届国际分离科学与技术会议)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-10-14（万方平台首次上网日期，不代表论文的发表时间）