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Title
Japanese: 
English:Biosensors for Odor Detection: A Review 
Author
Japanese: DENG Hongchao, 中本 高道.  
English: Hongchao Deng, Takamichi Nakamoto.  
Language English 
Journal/Book name
Japanese: 
English:Biosensors 2023 
Volume, Number, Page Vol. 13    No. 12   
Published date Nov. 27, 2023 
Publisher
Japanese: 
English: 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
Official URL https://www.mdpi.com/2079-6374/13/12/1000
 
DOI https://doi.org/10.3390/bios13121000
Abstract Abstract Animals can easily detect hundreds of thousands of odors in the environment with high sensitivity and selectivity. With the progress of biological olfactory research, scientists have extracted multiple biomaterials and integrated them with different transducers thus generating numerous biosensors. Those biosensors inherit the sensing ability of living organisms and present excellent detection performance. In this paper, we mainly introduce odor biosensors based on substances from animal olfactory systems. Several instances of organ/tissue-based, cell-based, and protein-based biosensors are described and compared. Furthermore, we list some other biological materials such as peptide, nanovesicle, enzyme, and aptamer that are also utilized in odor biosensors. In addition, we illustrate the further developments of odor biosensors.

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