Zobrazeno 1 - 10 of 33 pro vyhledávání: '"Barbara Zanfrognini"'
1
Akademický článek
Fast Analysis of Caffeic Acid-Related Molecules in Instant Coffee by Reusable Sonogel–Carbon Electrodes
Autor: Laura Pigani, Cristina Rioli, Barbara Zanfrognini, Juan José García-Guzmán, José Maria Palacios-Santander, Laura María Cubillana-Aguilera
Publikováno v: Sensors, Vol 22, Iss 21, p 8448 (2022)
Reusable Sonogel–Carbon electrodes containing carbon black (SNGC-CB) have been used for the electrochemical analysis of caffeic acid (CA) in real matrices. Measurements were firstly performed in standard solutions, in which SNGC-CB electrodes allow
Externí odkaz: https://doaj.org/article/e63c659831a14b828c611343505fdc00
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2
Akademický článek
Simultaneous Detection of Glucose and Fructose in Synthetic Musts by Multivariate Analysis of Silica-Based Amperometric Sensor Signals
Autor: Joaquin Rafael Crespo-Rosa, Giorgia Foca, Alessandro Ulrici, Laura Pigani, Barbara Zanfrognini, Laura Cubillana-Aguilera, José María Palacios-Santander, Chiara Zanardi
Publikováno v: Sensors, Vol 21, Iss 12, p 4190 (2021)
Silica-based electrodes which permanently include a graphite/Au nanoparticles composite were tested for non-enzymatic detection of glucose and fructose. The composite material showed an effective electrocatalytic activity, to achieve the oxidation of
Externí odkaz: https://doaj.org/article/c24f870a73544e08bc2d6f57dab8beba
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3
Akademický článek
Development of a Sensor System for the Determination of Sanitary Quality of Grapes
Autor: Luigi Rovati, Stefano Cattini, Fabio Terzi, Laura Pigani, Barbara Zanfrognini, Luca Ferrari, Chiara Zanardi, Renato Seeber
Publikováno v: Sensors, Vol 13, Iss 4, Pp 4571-4580 (2013)
n instrument for the automatic quantification of glycerol in grapes has been developed. We verify here that this analyte can be used as a benchmark of a serious disease affecting the grapevines, namely Botrytis cinerea. The core of the instrument is
Externí odkaz: https://doaj.org/article/e67f8116a68749d895dc8ca316a33295
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5
Graphene-Paper-Based Electrodes on Plastic and Textile Supports as New Platforms for Amperometric Biosensing
Autor: Chiara Zanardi, Emanuele Treossi, Fabrizio Poletti, L. Favaretto, Barbara Zanfrognini, Alessandra Scidà, Manuela Melucci, Vitaliy Parkula, Vincenzo Palermo, Alessandro Kovtun
Publikováno v: Advanced functional materials
32 (2022): 2107941. doi:10.1002/adfm.202107941
info:cnr-pdr/source/autori:Poletti, Fabrizio; Scidà, Alessandra; Zanfrognini, Barbara; Kovtun, Alessandro; Parkula, Vitaliy; Favaretto, Laura; Melucci, Manuela; Palermo, Vincenzo; Treossi, Emanuele; Zanardi, Chiara/titolo:Graphene-Paper-Based Electrodes on Plastic and Textile Supports as New Platforms for Amperometric Biosensing/doi:10.1002%2Fadfm.202107941/rivista:Advanced functional materials (Print)/anno:2022/pagina_da:2107941/pagina_a:/intervallo_pagine:2107941/volume:32
The possibility of exfoliating graphite into graphene sheets allows the researchers to produce a material, termed "graphene paper" (G-paper), conductive as graphite but more flexible and processable. G-paper is already used for electronic application
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07eb033acc4dc949fe44036d421365d2
https://hdl.handle.net/11380/1265822
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6
Simultaneous Detection of Glucose and Fructose in Synthetic Musts by Multivariate Analysis of Silica-Based Amperometric Sensor Signals
Autor: Alessandro Ulrici, Laura Cubillana-Aguilera, José María Palacios-Santander, Chiara Zanardi, Barbara Zanfrognini, Laura Pigani, Giorgia Foca, Joaquin Rafael Crespo-Rosa
Publikováno v: Sensors (Basel, Switzerland)
Sensors 2021, 21(12), 4190
Sensors, Vol 21, Iss 4190, p 4190 (2021)
Sensors
Volume 21
Issue 12
RODIN. Repositorio de Objetos de Docencia e Investigación de la Universidad de Cádiz
instname
Silica-based electrodes which permanently include a graphite/Au nanoparticles composite were tested for non-enzymatic detection of glucose and fructose. The composite material showed an effective electrocatalytic activity, to achieve the oxidation of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fd7bf1bb2d514340005904d93b1dc8b
https://pubmed.ncbi.nlm.nih.gov/34207281
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7
Development of an electrochemical sensor based on carbon black for the detection of cannabidiol in vegetable extracts
Autor: Michele Protti, Laura Pigani, Marco Cirrincione, Chiara Zanardi, Laura Mercolini, Barbara Zanfrognini
A glassy carbon electrode chemically modified with a carbon black coating is proposed here for the rapid and portable determination of cannabidiol (CBD) in a commercial Cannabis seed oil and in fibre-type Cannabis sativa L. leaves. The mechanism of C
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e16c78e2679b9fef4f470ceea13e677
http://hdl.handle.net/10278/3753521
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8
Continuous capillary-flow sensing of glucose and lactate in sweat with an electrochemical sensor based on functionalized graphene oxide
Autor: Chiara Zanardi, Barbara Zanfrognini, Manuela Melucci, Vanesa Quintano, Emanuele Treossi, Laura Favaretto, Vincenzo Palermo, Jinhua Sun, Fabrizio Poletti
Publikováno v: Sensors and actuators. B, Chemical
344 (2021). doi:10.1016/j.snb.2021.130253
info:cnr-pdr/source/autori:Poletti, Fabrizio; Zanfrognini, Barbara; Favaretto, Laura; Quintano, Vanesa; Sun, Jinhua; Treossi, Emanuele; Melucci, Manuela; Palermo, Vincenzo; Zanardi, Chiara/titolo:Continuous capillary-flow sensing of glucose and lactate in sweat with an electrochemical sensor based on functionalized graphene oxide/doi:10.1016%2Fj.snb.2021.130253/rivista:Sensors and actuators. B, Chemical (Print)/anno:2021/pagina_da:/pagina_a:/intervallo_pagine:/volume:344
Sensors and Actuators B: Chemical
We describe an electrochemical device for the simultaneous monitoring of glucose and lactate in sweat, based on enzymatic sensors exploiting capillary flow to induce continuous, stable sensing. The enzymes, namely glucose oxidase and lactate oxidase,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87248ccd07d90e5a80795168627d9c6d
https://hdl.handle.net/11380/1254977
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9
Fully graphene-based electrode platforms for biosensing applications
Autor: Vincenzo Palermo, Alessandra Scidà, Fabrizio Poletti, Chiara Zanardi, Barbara Zanfrognini, Emanuele Treossi
Publikováno v: Proceedings of The 1st International Electronic Conference on Biosensors.
A simple, fast, and reproducible analyte detection using low amounts of solution is nowadays possible thanks to the presence on the market of disposable screen-printed electrodes: they are widely employed in academic research as well as in industrial
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62f107e72bef5c0c613780306feff9fb
https://doi.org/10.3390/iecb2020-07035
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10
Dopamine-functionalized graphene oxide as a high-performance material for biosensing
Autor: Vincenzo Palermo, Fabio Terzi, Cristian Bettini, Aranzazu Heras, Chiara Zanardi, Alessandro Kovtun, Barbara Zanfrognini, Andrea Liscio, Zhenyuan Xia, Alvaro Colina, Fabio Vulcano, Manuela Melucci
Publikováno v: 2D materials 7 (2020). doi:10.1088/2053-1583/ab734f
info:cnr-pdr/source/autori:Vulcano, Fabio; Kovtun, Alessandro; Bettini, Cristian; Xia, Zhenyuan; Liscio, Andrea; Terzi, Fabio; Heras, Aranzazu; Colina, Alvaro; Zanfrognini, Barbara; Melucci, Manuela; Palermo, Vincenzo; Zanardi, Chiara/titolo:Dopamine-functionalized graphene oxide as a high-performance material for biosensing/doi:10.1088%2F2053-1583%2Fab734f/rivista:2D materials/anno:2020/pagina_da:/pagina_a:/intervallo_pagine:/volume:7
Repositorio Institucional de la Universidad de Burgos (RIUBU)
instname
We describe a nanocomposite material for the electrochemical detection of β-nicotinamide adenine dinucleotide (NADH), a coenzyme involved in redox reactions of all living cells and in the detection of many organic species by electrochemical biosenso
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7776ce056bf4d6a5138287afb85bfec
https://publications.cnr.it/doc/432291
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