Zobrazeno 1 - 10
of 142
pro vyhledávání: '"Sonogel-Carbon"'
Autor:
Juan José García-Guzmán, Álvaro Jesús Sainz-Calvo, Ana Pérez-Fernández, Alfonso Sierra-Padilla, Dolores Bellido-Milla, Laura Cubillana-Aguilera, José María Palacios-Santander
Publikováno v:
Engineering Proceedings, Vol 48, Iss 1, p 33 (2023)
In this work two new different sensors are developed: a pH sensor and a temperature probe. The former is based on an electrodeposited polyaniline (PANI) layer employing sinusoidal voltages and optimizing the deposition time (10–20 min). On the othe
Externí odkaz:
https://doaj.org/article/1ff710f0ba37423dbe73cb4c19928056
Autor:
Alfonso Sierra-Padilla, Juan José García-Guzmán, Lorena Blanco-Díaz, Dolores Bellido-Milla, José María Palacios-Santander, Laura Cubillana-Aguilera
Publikováno v:
Engineering Proceedings, Vol 48, Iss 1, p 48 (2023)
In this work, an amperometric biosensor for lactate determination based on a sonogel–carbon transducer has been developed and evaluated using the lactate oxidase enzyme coated with a multipolymer layer as a bioreceptor. The biosensor obtained had a
Externí odkaz:
https://doaj.org/article/c4688bb25103446b9d6a7ab841480bfd
Akademický článek
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Autor:
Paloma Calatayud-Macías, David López-Iglesias, Alfonso Sierra-Padilla, Laura Cubillana-Aguilera, José María Palacios-Santander, Juan José García-Guzmán
Publikováno v:
Chemosensors, Vol 11, Iss 1, p 63 (2023)
In this work, the development and characterization of a new ceramic material modified with polyaniline powder obtained by a high-power ultrasound sol-gel route is presented. A preliminary screening of the conducting polymer electroactivity was perfor
Externí odkaz:
https://doaj.org/article/9d12b199550a4471ad10d1c7de85ea86
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
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
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Autor:
Md. Towhidur Rahman, David López-Iglesias, Alfonso Sierra-Padilla, Juan José García-Guzmán, Laura M. Cubillana-Aguilera, Dolores Bellido-Milla, José María Palacios-Santander
Publikováno v:
Chemosensors, Vol 10, Iss 8, p 316 (2022)
In this work, a screening of Sonogel-Carbon (SNGC) electrodes modified with nanomaterials (carbon nanotubes and gold nanoparticles) and the study of their effect on the electrochemical performance of sinusoidal voltage (SV) and current (SC)-based bio
Externí odkaz:
https://doaj.org/article/074ee6bc818e4d949d4803073226b138
Publikováno v:
Foods, Vol 11, Iss 14, p 2149 (2022)
Tryptophan (Trp) is an essential amino acid usually found in fruit juices. Its determination is necessary for food companies because of its relation to human health. In this work, a new electrochemical method based on sonogel–carbon electrodes (SNG
Externí odkaz:
https://doaj.org/article/b1e55aa6f0a64688bb44547a01f99f91
Autor:
Joaquín Rafael Crespo-Rosa, Alfonso Sierra-Padilla, Juan José García-Guzmán, David López-Iglesias, Dolores Bellido-Milla, José María Palacios-Santander, Laura Cubillana-Aguilera
Publikováno v:
Sensors, Vol 21, Iss 24, p 8470 (2021)
In this work, template-free nanostructured conducting polymers (nCPs)-embedded gold nanoparticles (AuNPs) from aniline, thiophene and 3,4-ethylenedioxythiophene have been prepared via a one-pot sonochemical method. The synthesis of the nanocomposite
Externí odkaz:
https://doaj.org/article/edac0468ed13427aac85cc1e2cbf99bc
Autor:
Cecilia Lete, David López-Iglesias, Juan José García-Guzmán, Sorina-Alexandra Leau, Adina Elena Stanciu, Mariana Marin, José Maria Palacios-Santander, Stelian Lupu, Laura Cubillana-Aguilera
Publikováno v:
Sensors, Vol 22, Iss 1, p 120 (2021)
In this work, the development of an electrochemical sensor for melatonin determination is presented. The sensor was based on Sonogel-Carbon electrode material (SNGCE) and Au nanoparticles (AuNPs). The low-cost and environmentally friendly SNGCE mater
Externí odkaz:
https://doaj.org/article/6f381815c94b48af909e7affe806b794