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Coffee analysis with an electronic nose
IEEE Transactions on Instrumentation and Measurement, 2002We present the Pico-1 electronic nose based on thin-film semiconductor sensors and an application to the analysis of two groups of seven coffees each. Cups of coffee were also analyzed by two panels of trained judges who assessed quantitative descriptors and a global index (called Hedonic Index, HI) characterizing the sensorial appeal of the coffee ...
Pardo M, Sberveglieri, G
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Electronic noses: specify or disappear
Sensors and Actuators B: Chemical, 2000Abstract When the quality control is achieved by using GC or GC/MS, the apparatus must comply with the applicable norms, but what about “electronic noses”? End users demand for formal specifications for selectivity, sensitivity, repeatability and sample throughput.
Mielle, P., Marquis, F., Latrasse, C.
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2009 International School and Seminar on Modern Problems of Nanoelectronics, Micro- and Nanosystem Technologies, 2009
Two kinds of electronic nose are developed. First one is in the view of matrix of 24 gas sensors on the base of thin films of tin dioxide. The results of modeling are given. The second kind of devise uses the dynamical characteristics of heterogeneous reactions of two sensors.
Andrey I. Vanin +5 more
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Two kinds of electronic nose are developed. First one is in the view of matrix of 24 gas sensors on the base of thin films of tin dioxide. The results of modeling are given. The second kind of devise uses the dynamical characteristics of heterogeneous reactions of two sensors.
Andrey I. Vanin +5 more
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The electronic nose in Lilliput
IEEE Spectrum, 1998Electronic noses today are handy enough systems for detecting gaseous chemicals used in industrial cleaning or fabrication processes. Available from a half-dozen manufacturers, the instruments are desktop or laptop in size, depending on their features.
A. Koll, D. Lange, Henry Baltes
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Electronic Noses in Medical Diagnostics
Current Medicinal Chemistry, 2019Background:Electronic nose technology is being developed in order to analyse complex mixtures of volatiles in a way parallel to biologic olfaction. When applied in the field of medicine, the use of such devices should enable the identification and discrimination between different diseases.
Tomasz Dymerski +3 more
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Electronic Nose and Electronic Tongue
2010Human beings have five senses, namely, vision, hearing, touch, smell and taste. The sensors for vision, hearing and touch have been developed for several years. The need for sensors capable of mimicking the senses of smell and taste have been felt only recently in food industry, environmental monitoring and several industrial applications.
Rajib Bandhopadhyay +1 more
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2020
Electronic noses and tongues, designed to perceive artificially the odor-active molecules in a sample’ headspace, and the compounds involved in taste dispersed in aqueous solutions, have seen increased use in the food and beverage industries, as rapid and reliable tools for quality assessment, classification, and authentication of several food items ...
Di Rosa, Ambra Rita +2 more
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Electronic noses and tongues, designed to perceive artificially the odor-active molecules in a sample’ headspace, and the compounds involved in taste dispersed in aqueous solutions, have seen increased use in the food and beverage industries, as rapid and reliable tools for quality assessment, classification, and authentication of several food items ...
Di Rosa, Ambra Rita +2 more
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Electronic Nose and Electronic Tongue
2015The sensations of smell and taste resulting from a series of specific and nonspecific molecular recognition can be used as an analytical tool in many industries to measure the quality of food, drinks, and chemical products. In a few cases, there are olfactory receptor s or gustatory receptors which are specific for individual chemical molecules ...
Yingchang Zou +4 more
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Electronic noses and disease diagnostics
Nature Reviews Microbiology, 2004Rapid developments in sensor technology have facilitated the production of devices--known as electronic noses--that can detect and discriminate the production profiles of volatile compounds from microbial infections in situ. Such qualitative and semi-quantitative approaches could have a significant role in the early diagnosis and detection of microbial
Anthony Turner, Naresh Magan
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The human olfactory system has been an important tool for developing our species. However, our biological nose has several limitations regarding sensitivity and aroma quantification. Electronic noses, also known as e-noses, have emerged as a cutting-edge technology with a wide range of applications spanning industries such as food, healthcare ...
Nsubuga, Lawrence +1 more
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Nsubuga, Lawrence +1 more
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