Results 261 to 270 of about 62,219 (308)

High-speed odor sensing using miniaturized electronic nose. [PDF]

Sci Adv
Dennler N, Drix D, Warner TPA, Rastogi S, Casa CD, Ackels T, Schaefer AT, van Schaik A, Schmuker M.   +8 more
europepmc   +1 more source

Effectiveness of Differentiating Mold Levels in Soybeans with Electronic Nose Detection Technology. [PDF]

Foods
Song X, Qian L, Zhang D, Wang X, Fu L, Chen M.   +5 more
europepmc   +1 more source

Automated detection of stale beef from electronic nose data. [PDF]

Food Sci Nutr
Jia W, Lv H, Liu Y, Zhou W, Qin Y, Ma J.
europepmc   +1 more source

Electronic Nose Applications

, 2018
In this chapter, the authors introduce three typical applications of electronic nose, including the diagnosis of lung cancer and gastrointestinal diseases and food freshness detection. Firstly, an electronic nose system intended for lung cancer screening employs semiconductor and electrochemical sensors to compose an array in a chamber to conduct ...
Ping Wang, Fan Gao, Xusheng Zhang, Min Wang   +3 more
openaire   +2 more sources

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SNIFFER: an electronic nose

1999 Third International Conference on Knowledge-Based Intelligent Information Engineering Systems. Proceedings (Cat. No.99TH8410), 2003
In this paper we present SNIFFER, an electronic nose consisting of an array of conducting polymer sensors with partially overlapping sensitivities, and a pattern recognition system based on a new linguistic fuzzy classification method. The method describes the shape of the sensor responses in terms of linguistic expressions, which are derived from a ...
Di Francesco, Fabio, Lazzerini, Beatrice, Marcelloni, Francesco, Pioggia, Giovanni   +3 more
openaire   +3 more sources

Biomedical Application of an Electronic Nose

Critical Reviews™ in Biomedical Engineering, 2000
The analysis of volatiles secreted outside the human body to get information on the health status of the individuals has been proposed several times in the past. This kind of analysis is complex both from the point of view of sample collection and data interpretation when, for instance, gas chromatography is utilized.
Mantini, Alessandro, DI NATALE, CORRADO, Macagnano, Antonella, PAOLESSE, ROBERTO, Finazzi Agro, Alessandro, D'AMICO, ARNALDO   +5 more
openaire   +4 more sources

Chemosensory adaptation in an electronic nose

Proceedings 2nd Annual IEEE International Symposium on Bioinformatics and Bioengineering (BIBE 2001), 2001
This article presents a computational mechanism inspired by the process of chemosensory adaptation in the mammalian olfactory system. The algorithm operates on multiple subsets of the sensory space, generating a family of discriminant functions for different volatile compounds.
Ricardo Gutierrez-Osuna, Nilesh U. Powar, P. Sun   +2 more
openaire   +1 more source

Electronic Nose and Electronic Tongue

The study provides a comprehensive overview of electronic noses (E-noses) and electronic tongues (E-tongues), devices designed to mimic the human senses of smell and taste, respectively. These devices are increasingly crucial for quality control in various industries, including food processing, pharmaceuticals, and environmental monitoring.
Veerapandian Chandrasekar, Vijayaram Eyarkai Nambi, Saravanan Shanmuga Sundaram   +2 more
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The multi-chamber electronic nose (MCE-nose)

2011 IEEE International Conference on Mechatronics, 2011
One of the major disadvantages of the Metal Oxide Semiconductor (MOS) technology as transducer for electronic gas sensing devices (e-noses) is the long recovery period needed after each gas exposure. This severely restricts its usage in applications where the gas concentration may change rapidly, as it is the case of robotic olfaction, where the robot ...
Javier Gonzalez, Javier G. Monroy, Francisco Garcia, Jose Luis Blanco   +3 more
openaire   +1 more source

Overview of electronic nose algorithms

IJCNN'99. International Joint Conference on Neural Networks. Proceedings (Cat. No.99CH36339), 2003
The electronic nose is a natural match for physiologically motivated odor analysis. Both the olfactory system and the electronic nose consist of an array of chemical sensing elements and a pattern recognition system. This paper reviews different approaches to chemical data analysis (i.e., chemometrics) found in both commercial and experimental ...
openaire   +1 more source