Electrochemical and Raman studies of the biointeraction between Escherichia coli and mannose in polydiacetylene derivative supported on the self-assembled monolayers of octadecanethiol on a gold electrode

	Electrochemical and Raman studies of the biointeraction between Escherichia coli and mannose in polydiacetylene derivative supported on the self-assembled monolayers of octadecanethiol on a gold electrode
其他题名	论文其他题名
	Li Y. J.; Ma B. L.; Fan Y.; Kong X. G.; Li J. H.
	2002
发表期刊	Analytical Chemistry
ISSN	0003-2700
卷号	74 期号:24 页码:6349-6354
摘要	Here, we describe a new method to study the biointeraction between Escherichia coli and mannose by using supramolecular assemblies composed of polydiacetylene supported on the self-assembled monolayer of octadecanethiol on a gold electrode. These prepared bilayer materials simply are an excellent protosystem to study a range of important sensor-related issues. The experimental results from UV-vis spectroscopy, resonance Raman spectroscopy, and electrochemistry confirm that the specific interactions between E. coli and mannose can cause conformational changes of the polydiacetylene backbone rather than simple nonspecific adsorption. Moreover, the direct electrochemical detection by polydiacetylene supramolecular assemblies not only opens a new path for the use of these membranes in the area of biosensor development but also offers new possibilities for diagnostic applications and screening for binding ligands.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/26853
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Li Y. J.,Ma B. L.,Fan Y.,et al. Electrochemical and Raman studies of the biointeraction between Escherichia coli and mannose in polydiacetylene derivative supported on the self-assembled monolayers of octadecanethiol on a gold electrode[J]. Analytical Chemistry,2002,74(24):6349-6354.
APA	Li Y. J.,Ma B. L.,Fan Y.,Kong X. G.,&Li J. H..(2002).Electrochemical and Raman studies of the biointeraction between Escherichia coli and mannose in polydiacetylene derivative supported on the self-assembled monolayers of octadecanethiol on a gold electrode.Analytical Chemistry,74(24),6349-6354.
MLA	Li Y. J.,et al."Electrochemical and Raman studies of the biointeraction between Escherichia coli and mannose in polydiacetylene derivative supported on the self-assembled monolayers of octadecanethiol on a gold electrode".Analytical Chemistry 74.24(2002):6349-6354.

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