Results 261 to 270 of about 145,418 (299)

Construction, Working, and Applications of E-Tongue: A Versatile Tool for All Tastes?

ECS Transactions, 2022
An Electronic Tongue or E-tongue can be defined as a bio-mimicking sensor generally meant to mimic the ability to taste sweet, sour, bitter, and salty compounds and quantify each of these compounds. In an E-tongue, there are counter/sensing electrodes and a reference electrode.
Yashaswini N, Suraj L, Sachith Nayak, Anil Subash S, Ajit Khosla, Manjunatha C   +5 more
openaire   +1 more source

Application of an e-tongue to groundwater monitoring

2007
This paper deals with the usage of e-tongue devices (or taste sensors) as an innovative approach to the characterization and real time monitoring of groundwater. The wide interest gained by wet-chemical sensor systems capable of providing an overall quality index of generic liquids, has spawned many applications in many fields in recent years.
openaire   +3 more sources

Determination of three quality parameters in vegetable oils using potentiometric e-tongue

Journal of Food Composition and Analysis, 2019
Abstract In this study the possibility of using potentiometric multisensor system (e-tongue) based on solid-state membrane electrodes for express evaluation of various quality parameters in vegetable oils was investigated. Optimization of oil sample preparation procedures for potentiometric analysis was performed.
Viktor Semenov, Sergey Volkov, Maria Khaydukova, Alexander Fedorov, Irina Lisitsyna, Dmitry Kirsanov, Andrey Legin   +6 more
openaire   +1 more source

Honey adulteration detection: voltammetric e‐tongue versus official methods for physicochemical parameter determination

Journal of the Science of Food and Agriculture, 2018
AbstractBACKGROUNDThe aim of this study was to evaluate the usefulness of a voltammetric e‐tongue (three electrodes: reference electrode (Ag/AgCl), counter electrode (glassy carbon electrode rod) and working electrode (Au, Ag, Pt and glass electrode)) for honey adulteration detection.
Mircea Oroian, Sergiu Paduret, Sorina Ropciuc   +2 more
openaire   +2 more sources

Classification of tea samples using SVM as machine learning component of E-tongue

2016 International Conference on Intelligent Control Power and Instrumentation (ICICPI), 2016
This article introduces a new approach for identification of tea sample using pulse voltammetry method in an electronic tongue based instrumentation. The classifier system consists of a principle component (PCA) based feature extraction module followed by support vector machine based discrimination.
Palash K. Kundu, Madhusree Kundu
openaire   +1 more source

Voltammetric e-tongue for the quantification of total polyphenol content in olive oils

Food Research International, 2013
Abstract This work presents the application of a voltammetric electronic tongue made from an array of polypyrrole modified screen printed electrodes in the qualitative and quantitative analysis of phenolic compounds found in virgin olive oils. Virgin olive oil samples in the form of emulsions were analyzed by sensors using cyclic voltammetry.
Irina Mirela Apetrei, Constantin Apetrei
openaire   +1 more source

Black tea classification employing feature fusion of E-Nose and E-Tongue responses

Journal of Food Engineering, 2019
Abstract In this article, wavelet energy feature (WEF) has been extracted from the responses of e-nose and e-tongue for the classification of different grades of Indian black tea. For WEF, different decomposition levels of wavelet packet transform have been tested for both the systems and performance is evaluated with K- Nearest Neighbors classifier.
Mahuya Bhattacharyya Banerjee, Runu Banerjee Roy, Bipan Tudu, Rajib Bandyopadhyay, Nabarun Bhattacharyya   +4 more
openaire   +1 more source

ETDA a tool for the development of e-tongues

2023 7th International Young Engineers Forum (YEF-ECE), 2023
Tiago Reis, M. Helena Fino, Maria Raposo
openaire   +1 more source

(Invited) Graphene for E-Nose and E-Tongue

ECS Meeting Abstracts
Graphene-based sensors offer exceptional potential for the advancement of electronic nose (e-nose) and electronic tongue (e-tongue) technologies. Their high surface area, excellent electrical conductivity, and tunable surface chemistry enable the detection of a wide range of analytes with remarkable sensitivity and speed.
openaire   +1 more source

Notice of Removal: Potentiometric e-tongue for anti-inflammatory pharmaceuticals screening

2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN), 2022
Sara Farotto, Claudia Caltagirone, Giacomo Picci, Vito Lippolis, Roberto Paolesse, Corrado Di Natale, Larisa Lvova   +6 more
openaire   +1 more source