Results overview: Found 9 records in 0.02 seconds.
Articles, 8 records found
Research literature, 1 records found
Articles 8 records found  
1.
11 p, 2.1 MB A voltammetric electronic tongue for the resolution of ternary nitrophenol mixtures / González-Calabuig, Andreu (Universitat Autònoma de Barcelona. Departament de Química) ; Cetó Alsedà, Xavier (University of South Australia) ; Valle Zafra, Manuel del (Universitat Autònoma de Barcelona. Departament de Química)
This work reports the applicability of a voltammetric sensor array able to quantify the content of 2,4-dinitrophenol, 4-nitrophenol, and picric acid in artificial samples using the electronic tongue (ET) principles. [...]
2018 - 10.3390/s18010216
Sensors, Vol. 18, Issue 1 (January 2018) , art. 216  
2.
2 p, 238.7 KB Una llengua electrònica per identificar explosius difícils de detectar / González-Calabuig, Andreu (Universitat Autònoma de Barcelona. Departament de Química) ; Valle Zafra, Manuel del (Universitat Autònoma de Barcelona. Departament de Química)
Els explosius químics es fan servir en les indústries mineres i en les construccions civils; també en atacs terroristes. Un dels compostos que més es fan servir per a aquesta última finalitat es el triperòxid de triacetona, perquè és pot fabricar domèsticament i és un dels més difícils de detectar amb els mètodes convencionals. [...]
2017
UAB divulga, Novembre 2017, p. 1-2  
3.
9 p, 1.2 MB Simultaneous voltammetric determination of heavy metals by use of crown ether-modified electrodes and chemometrics / González-Calabuig, Andreu (Universitat Autònoma de Barcelona. Grup de Sensors i Biosensors) ; Guerrero, David (Universitat Autònoma de Barcelona. Grup de Sensors i Biosensors) ; Serrano i Plana, Núria (Universitat de Barcelona. Departament de Química Analítica)) ; Valle Zafra, Manuel del (Universitat Autònoma de Barcelona. Departament de Química)
A three-sensor array consisting of a graphite-epoxy composite electrode (GEC), 4-carboxybenzo-18-crown-6-GEC and 4- carboxybenzo-15-crown-5-GEC was employed for the simultaneous determination of Cd(II), Pb(II) and Hg(II) by differential pulse anodic stripping voltammetry (DPASV). [...]
2016 - 10.1002/elan.201500512
Electroanalysis, Vol. 28, Issue 4 (April 2016) p. 663–670  
4.
22 p, 1.6 MB Independent comparison study of six different electronic tongues applied for pharmaceutical analysis / Pein, Miriam (Heinrich-Heine-Universität Düsseldorf. Institut für Pharmazeutische Technologie und Biopharmazie) ; Kirsanov, Dmitry (Sankt-Peterburgskiĭ gosudarstvennyĭ universitet. Institut khimii) ; Ciosek, Patrycja (Politechnika Warszawska. Department of Microbioanalytics) ; Valle Zafra, Manuel del (Universitat Autònoma de Barcelona. Grup de Sensors i Biosensors) ; Yaroshenko, Irina (Sankt-Peterburgskiĭ gosudarstvennyĭ universitet. Institut khimii) ; Wesoly, Malgorzata (Politechnika Warszawska. Department of Microbioanalytics) ; Zabadaj, Marcin (Politechnika Warszawska. Department of Microbioanalytics) ; González-Calabuig, Andreu (Universitat Autònoma de Barcelona. Grup de Sensors i Biosensors) ; Wróblewski, Wojciech (Politechnika Warszawska. Department of Microbioanalytics) ; Legin, Andrey (Sankt-Peterburgskiĭ gosudarstvennyĭ universitet. Institut khimii)
Electronic tongue technology based on arrays of cross-sensitive chemical sensors and chemometric data processing has attracted a lot of researchers' attention through the last years. Several so far reported applications dealing with pharmaceutical related tasks employed different e-tongue systems to address different objectives. [...]
2015 - 10.1016/j.jpba.2015.05.026
Journal of pharmaceutical and biomedical analysis, Vol. 114 (Oct. 2015) , p. 321-329  
5.
28 p, 536.3 KB Crown ether-modified electrodes for the simultaneous stripping voltammetric determination of Cd(II), Pb(II) and Cu(II) / Serrano i Plana, Núria (Universitat de Barcelona. Departament de Química Analítica) ; González-Calabuig, Andreu (Universitat Autònoma de Barcelona. Grup de Sensors i Biosensors) ; Valle Zafra, Manuel del (Universitat Autònoma de Barcelona. Departament de Química)
This work describes the immobilization of 4-carboxybenzo-18-crown-6 (CB-18-crown-6) and 4-carboxybenzo-15-crown-5 (CB-15-crown-5) assisted by lysine on aryl diazonium salt monolayers anchored to the surface of graphite–epoxy composite electrodes (GEC), and their use for the simultaneous determination of Cd(II), Pb(II) and Cu(II) by differential pulse anodic stripping voltammetry (DPASV). [...]
2015 - 10.1016/j.talanta.2015.01.044
Talanta, Vol. 138 (June 2015) , p. 130-137  
6.
10 p, 2.1 MB Use of a bioelectronic tongue for the monitoring of the photodegradation of phenolic compounds / Cetó Alsedà, Xavier (Universitat Autònoma de Barcelona. Grup de Sensors i Biosensors) ; González-Calabuig, Andreu (Universitat Autònoma de Barcelona. Grup de Sensors i Biosensors) ; Valle Zafra, Manuel del (Universitat Autònoma de Barcelona. Grup de Sensors i Biosensors)
The application of a voltammetric bioelectronic tongue for the simultaneous monitoring of catechol, m-cresol and guaiacol in wastewater is reported. Voltammetric responses obtained from an array of bulk modified (bio)sensors, containing enzymes such as tyrosinase and laccase, were combined with chemometric tools such as artificial neural networks (ANNs) for building the quantitative prediction model. [...]
2015 - 10.1002/elan.201400394
Electroanalysis, Vol. 27 Issue 1 (Jan. 2015) , p. 225-233  
7.
26 p, 399.4 KB Instrumental measurement of wine sensory descriptors using a voltammetric electronic tongue / Cetó Alsedà, Xavier (Universitat Autònoma de Barcelona. Grup de Sensors i Biosensors) ; González-Calabuig, Andreu (Universitat Autònoma de Barcelona. Grup de Sensors i Biosensors) ; Puig Pujol, Anna (Institut Català de la Vinya i el Vi) ; Capdevila Mestres, Josefa (Institut Català de la Vinya i el Vi) ; Valle Zafra, Manuel del (Universitat Autònoma de Barcelona. Grup de Sensors i Biosensors)
The approach presented herein reports the application of a voltammetric electronic tongue (ET), in contrast with a wine tasting sensory panel, as a tool for standardized wine tasting; concretely, to achieve the discrimination of different wine DOs (Denominación de Origen, a mark related to its geographical region and ensuring high-quality levels) and the prediction of the global score assigned by the trained sensory panel. [...]
2015 - 10.1016/j.snb.2014.09.081
Sensors and actuators B Chemical, Vol. 207, Part B (Feb. 2015) , p. 1053-1059  
8.
28 p, 1.3 MB Resolution of galactose, glucose, xylose and mannose in sugarcane bagasse employing a voltammetric electronic tongue formed by metals oxy-hydroxide/MWCNT modified electrodes / Cardoso de Sá, Acelino (Universitat Autònoma de Barcelona. Grup Sensors i Biosensors) ; González-Calabuig, Andreu (Universitat Autònoma de Barcelona. Grup Sensors i Biosensors) ; Cipri, Andrea (Universitat Autònoma de Barcelona. Grup Sensors i Biosensors) ; Ramos Stradiotto, Nelson (Universidade Estadual Paulista. Institute of Chemistry) ; Valle Zafra, Manuel del (Universitat Autònoma de Barcelona. Grup Sensors i Biosensors)
Second generation ethanol is produced from the carbohydrates released from the cell wall of bagasse and straw of sugarcane. The objective of this work is the characterization and application of a voltammetric electronic tongue using an array of glassy carbon electrodes modified with multi-walled carbon nanotubes containing metal (Paladium, Gold, Copper, Nickel and Cobalt) oxy-hydroxide nanoparticles (GCE/MWCNT/MetalsOOH) towards a simpler analysis of carbohydrates (glucose, xylose, galactose and mannose). [...]
2016 - 10.1016/j.snb.2015.08.088
Sensors and actuators. B Chemical, Vol. 222 (January 2016) , p. 645-653  

Research literature 1 records found  
1.
257 p, 13.2 MB Electronic tongues for food and security applications / González Calabuig, Andreu, autor. ; Valle Zafra, Manuel del, supervisor acadèmic. ; Universitat Autònoma de Barcelona. Departament de Química.
En la present tesi doctoral s'aprofundeix en l'estudi de les llengües electròniques i el seu desenvolupament com a línia d'investigació del grup de Sensors i Biosensors de la Universitat Autònoma de Barcelona. [...]
This thesis memory is focused on the continuation of the electronic tongue line of investigation in the Sensors and Biosensors Group in the Department of Chemistry of Universistat Autònoma de Barcelona. [...]

[Bellaterra] : Universitat Autònoma de Barcelona, 2018.  

See also: similar author names
8 Gonzalez-Calabuig, Andreu
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