Bioelectronic Noses Based on Olfactory Receptors
نویسنده
چکیده
منابع مشابه
Applications and Advances in Bioelectronic Noses for Odour Sensing
A bioelectronic nose, an intelligent chemical sensor array system coupled with bio-receptors to identify gases and vapours, resembles mammalian olfaction by which many vertebrates can sniff out volatile organic compounds (VOCs) sensitively and specifically even at very low concentrations. Olfaction is undertaken by the olfactory system, which detects odorants that are inhaled through the nose w...
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There have been many trials to visualize smell using various techniques in order to objectively express the smell because information obtained from the sense of smell in human is very subjective. So far, well-trained experts such as a perfumer, complex and large-scale equipment such as GC-MS, and an electronic nose have played major roles in objectively detecting and recognizing odors. Recently...
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According to the recent researches on multimodal interfaces, the olfactory content can be an important factor for immersive user experience. The olfactory content is an additional element to enhance visual, audio contents by providing the emotional effects. But the olfactory content has not been used widely because olfactory systems should be connected with main contents system. Therefore the w...
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Olfactory receptors evolved to provide animals with ecologically and behaviourally relevant information. The resulting extreme sensitivity and discrimination has proven useful to humans, who have therefore co-opted some animals' sense of smell. One aim of machine olfaction research is to replace the use of animal noses and one avenue of such research aims to incorporate olfactory receptors into...
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The electronic nose draws its inspiration from biology. Both the electronic nose and the biological olfactory system consist of an array of chemical sensing elements and a pattern recognition system. This paper reviews the basic concepts of electronic noses and their relationship to biologiczl olfaction. Different approaches to chemical data analysis including statistical methods, standard arti...
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