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Proceedings Paper

Research on the formation criterion of supported bilayer lipid membranes for biosensors development
Author(s): Shengping Liu; Yunlong Wei; Guoming Chen
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Paper Abstract

Supported Bilayer Lipid Membrane (s-BLM) is a kind of mimicking biomembrane in vitro. The s-BLM was widely applied as a cell membrane model and sensing material of biosensors and biomolecular devices. An electrode based on s-BLM modified with valinomycin was fabricated. Utilizing Cyclic Voltammetry (CV), the influence of temperature on the formation of s-BLM on the top section of the electrode was investigated. The results show that the BLM formed on the top of stainless electrode occurs "phase transition" around 39 Celsius degree. This alters the CV characteristics of BLM. The "phase transition temperature" can be as a new judgment method of the s-BLM configuration.

Paper Details

Date Published: 21 March 2006
PDF: 5 pages
Proc. SPIE 6040, ICMIT 2005: Mechatronics, MEMS, and Smart Materials, 60401R (21 March 2006); doi: 10.1117/12.664233
Show Author Affiliations
Shengping Liu, Chongqing Institute of Technology (China)
Yunlong Wei, Chongqing Institute of Technology (China)
Guoming Chen, Chongqing Institute of Technology (China)


Published in SPIE Proceedings Vol. 6040:
ICMIT 2005: Mechatronics, MEMS, and Smart Materials
Yunlong Wei; Kil To Chong; Takayuki Takahashi; Shengping Liu; Zushu Li; Zhongwei Jiang; Jin Young Choi, Editor(s)

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