Sensing abilities of materials prepared by sol-gel technology

被引：40

作者：

Lukowiak, Anna ^{[1
]}

Strek, Wieslaw ^{[1
]}

机构：

[1] Polish Acad Sci, Inst Low Temp & Struct Res, PL-50950 Wroclaw, Poland

来源：

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY | 2009年 / 50卷 / 02期

关键词：

Sensor; Biosensor; Thin film; Optical waveguide; WAVE-GUIDE SENSOR; SURFACE-ENHANCED RAMAN; SILICA AEROGEL MONOLITHS; OPTICAL-FIBER SENSORS; TITANIA THIN-FILM; AMPEROMETRIC BIOSENSOR; DISSOLVED-OXYGEN; CHEMICAL SENSORS; GAS SENSOR; HORSERADISH-PEROXIDASE;

D O I：

10.1007/s10971-009-1952-z

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The advantages of the sol-gel technology are undoubtedly simplicity and versatility. It enables to obtain for example oxides in the form of layers, powders, monoliths or fibers. These materials can be successfully applied for sensing purposes due to their properties such as transparency, porosity, and high surface areas. In this article, the basis of operation of mainly optical and semiconductor sensors are presented. A brief overview of various kinds of sensors is submitted. The utility of optical fibers and planar waveguides in these systems is discussed. The paper contains also some results obtained by the authors in the field of thin film-based sensors.

引用

页码：201 / 215

页数：15

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