| Title: | An Overview of Artificial Olfaction Systems with a Focus on Surface Plasmon Resonance for the Analysis of Volatile Organic Compounds |
| Author(s): | El Kazzy M; Weerakkody JS; Hurot C; Mathey R; Buhot A; Scaramozzino N; Hou Y; |
| Address: | "Grenoble Alpes University, CEA, CNRS, IRIG-SyMMES, 17 Rue des Martyrs, 38000 Grenoble, France. Grenoble Alpes University, CNRS, LIPhy, 38000 Grenoble, France" |
| ISSN/ISBN: | 2079-6374 (Electronic) 2079-6374 (Linking) |
| Abstract: | "The last three decades have witnessed an increasing demand for novel analytical tools for the analysis of gases including odorants and volatile organic compounds (VOCs) in various domains. Traditional techniques such as gas chromatography coupled with mass spectrometry, although very efficient, present several drawbacks. Such a context has incited the research and industrial communities to work on the development of alternative technologies such as artificial olfaction systems, including gas sensors, olfactory biosensors and electronic noses (eNs). A wide variety of these systems have been designed using chemiresistive, electrochemical, acoustic or optical transducers. Among optical transduction systems, surface plasmon resonance (SPR) has been extensively studied thanks to its attractive features (high sensitivity, label free, real-time measurements). In this paper, we present an overview of the advances in the development of artificial olfaction systems with a focus on their development based on propagating SPR with different coupling configurations, including prism coupler, wave guide, and grating" |
| Keywords: | Electronic Nose Gas Chromatography-Mass Spectrometry Gases Smell *Surface Plasmon Resonance *Volatile Organic Compounds/analysis electronic noses odorants olfactory sensors surface plasmon resonance volatile organic compounds; |
| Notes: | "MedlineEl Kazzy, Marielle Weerakkody, Jonathan S Hurot, Charlotte Mathey, Raphael Buhot, Arnaud Scaramozzino, Natale Hou, Yanxia eng ANR-18-CE42-0012/Agence Nationale de la Recherche/ Review Switzerland 2021/08/27 Biosensors (Basel). 2021 Jul 23; 11(8):244. doi: 10.3390/bios11080244" |
