GAS-SENSING USING THIN ORGANIC FILMS

被引：34
作者：
PETTY, MC
机构：
[1] Molecular Electronics Research Group, School of Engineering and Computer Science, University of Durham, Durham
来源：
BIOSENSORS & BIOELECTRONICS | 1995年 / 10卷 / 1-2期
关键词：
GAS SENSORS; LANGMUIR-BLODGETT FILMS;
D O I：
10.1016/0956-5663(95)96800-E
中图分类号：
Q6 [生物物理学];
学科分类号：
071011 ;
摘要：
Organized ultrathin organic films deposited by the Langmuir-Blodgett technique may be used as the sensing layer in low-cost gas detection systems. Two transduction methods, one based on electrical resistance changes and the other exploiting the phenomenon of surface plasmon resonance, are contrasted. The use of pattern recognition methods to improve the selectivity of the sensor is also discussed.
引用
收藏
页码：129 / 134
页数：6
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