Recognition and sensing of organic compounds using analytical methods, chemical sensors, and pattern recognition approaches

Sunil Kr Jha, R. D.S. Yadava, Kenshi Hayashi, Nilesh Patel

Research output: Contribution to journalReview article

8 Citations (Scopus)

Abstract

Currently, the development of smart systems for recognition and sensing of volatile organic compounds (VOCs) in medical, agricultural, biometric, security and safety, applications is an emerging research area. This review presents an introduction to the field of VOC recognition by analytical methods and sensing by chemical sensors. The role of pattern recognition methods in the analysis of sensor array response is briefly discussed. Besides, the electronic nose (E-Nose) system (a bio-inspired prototype of the natural olfaction system by combining a chemical sensor array and pattern recognition methods) and its significance for VOCs recognition and sensing in different applications is explained. The study concludes current constraint and future prospects of VOC recognition and sensing in real-time applications.

Original languageEnglish
Pages (from-to)18-31
Number of pages14
JournalChemometrics and Intelligent Laboratory Systems
Volume185
DOIs
Publication statusPublished - Feb 15 2019

All Science Journal Classification (ASJC) codes

  • Analytical Chemistry
  • Software
  • Process Chemistry and Technology
  • Spectroscopy
  • Computer Science Applications

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