Current trends in 'artificial-nose' technology

被引：113
作者：
Dickinson, TA
White, J
Kauer, JS
Walt, DR
机构：
[1] Tufts Univ, Dept Chem, Medford, MA 02155 USA
[2] Tufts Univ, Sch Med, Dept Neurosci, Boston, MA 02111 USA
来源：
TRENDS IN BIOTECHNOLOGY | 1998年 / 16卷 / 06期
基金：
美国国家卫生研究院;
关键词：
D O I：
10.1016/S0167-7799(98)01185-8
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
Basic principles derived from biological olfaction, such as combining semiselective sensor arrays with pattern recognition, have been used to develop instrumentation capable of broad-band chemical detection and quantification. Commercially available instruments are useful in areas including quality control in the food, beverage and fragrance industries, environmental monitoring, chemical-purity and -mixture analysis, and medical diagnostics. Ongoing research is aimed at the development of more-advanced instruments that are smaller, cheaper, faster and more stable and reliable. These second-generation instruments are likely to find an increasing number of applications, including the on-line monitoring of fermentation and other bioprocesses.
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收藏
页码：250 / 258
页数：9
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