Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Begoña Espiña"'
Publikováno v:
Chemosensors, Vol 12, Iss 6, p 86 (2024)
Graphene oxide (GO) was used as an ion-to-electron transducer for all-solid-state nitrate electrodes based on an alkyl ammonium salt as the sensing element. Commercially available carbon screen-printed electrodes modified with GO were used as conduct
Externí odkaz:
https://doaj.org/article/02f775b32b344b198e3b508cd6ad3284
Autor:
Ivone Pinheiro, Monica Quarato, Antonio Moreda-Piñeiro, Ana Vieira, Virginie Serin, David Neumeyer, Nicolas Ratel-Ramond, Sébastien Joulié, Alain Claverie, Miguel Spuch-Calvar, Miguel A. Correa-Duarte, Alexandre Campos, José Carlos Martins, Pilar Bermejo-Barrera, Marisa P. Sarriá, Laura Rodriguez-Lorenzo, Begoña Espiña
Publikováno v:
Nanomaterials, Vol 13, Iss 14, p 2112 (2023)
Antimony tin oxide (Sb2O5/SnO2) is effective in the absorption of infrared radiation for applications, such as skylights. As a nanoparticle (NP), it can be incorporated into films or sheets providing infrared radiation attenuation while allowing for
Externí odkaz:
https://doaj.org/article/2f4aabe061494e0b884f475469e24c47
Autor:
Ana Teixeira, Marisa P. Sárria, Inês Pinto, Begoña Espiña, Andreia C. Gomes, Alberto C. P. Dias
Publikováno v:
Polymers, Vol 14, Iss 18, p 3773 (2022)
The link between oxidative stress and environmental factors plays an important role in chronic degenerative diseases; therefore, exogenous antioxidants could be an effective alternative to combat disease progression and/or most significant symptoms.
Externí odkaz:
https://doaj.org/article/2db2d611d65f47d2bbd8710cbf32811e
Autor:
Vânia Vilas-Boas, Begoña Espiña, Yury V. Kolen’ko, Manuel Bañobre-López, Marina Brito, Verónica Martins, José Alberto Duarte, Dmitri Y. Petrovykh, Paulo Freitas, Félix Carvalho
Publikováno v:
ACS Omega, Vol 4, Iss 1, Pp 1931-1940 (2019)
Externí odkaz:
https://doaj.org/article/5b503a58f40e4582af4a67aff69a1d6c
Autor:
Nagamalai Vasimalai, Vânia Vilas-Boas, Juan Gallo, María de Fátima Cerqueira, Mario Menéndez-Miranda, José Manuel Costa-Fernández, Lorena Diéguez, Begoña Espiña, María Teresa Fernández-Argüelles
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 9, Iss 1, Pp 530-544 (2018)
Carbon dots have demonstrated great potential as luminescent nanoparticles in bioapplications. Although such nanoparticles appear to exhibit low toxicity compared to other metal luminescent nanomaterials, today we know that the toxicity of carbon dot
Externí odkaz:
https://doaj.org/article/1aa4fcfa8c73402397b1f3205eb0a3c5
Publikováno v:
Nanomaterials, Vol 11, Iss 7, p 1711 (2021)
Nanomaterials significantly contribute to the development of new solutions to improve consumer products properties. Silver nanoparticles (AgNPs) are one of the most used, and as human exposure to such NPs increases, there is a growing need for analyt
Externí odkaz:
https://doaj.org/article/02be301cdb9c45dcb0fc70db1dba90ed
Publikováno v:
Molecules, Vol 25, Iss 22, p 5404 (2020)
In the recent years, composite materials containing covalent organic frameworks (COFs) have raised increasing interest for analytical applications. To date, various synthesis techniques have emerged that allow for the preparation of crystalline and p
Externí odkaz:
https://doaj.org/article/1f34b638262d4dc0960e37749f816544
Autor:
Soraia P. S. Fernandes, Abdelkarim Mellah, Petr Kovář, Marisa P. Sárria, Milan Pšenička, Harik Djamila, Laura M. Salonen, Begoña Espiña
Publikováno v:
Molecules, Vol 25, Iss 14, p 3132 (2020)
Ibuprofen is one of the most widely used pharmaceuticals, and due to its inefficient removal by conventional wastewater treatment, it can be found in natural surface waters at high concentrations. Recently, we demonstrated that the TpBD-(CF3)2 covale
Externí odkaz:
https://doaj.org/article/e217fd9b8f6b431a9e08d979a67f0c1c
Publikováno v:
Molecules, Vol 25, Iss 12, p 2874 (2020)
Magnetic hyperthermia (MHT) is being investigated as a cancer treatment since the 1950s. Recent advancements in the field of nanotechnology have resulted in a notable increase in the number of MHT studies. Most of these studies explore MHT as a stand
Externí odkaz:
https://doaj.org/article/dcdd7ddd673f4a06b23b9cc2d29f8f14
Autor:
Alexandra Teixeira, Juan L. Paris, Foteini Roumani, Lorena Diéguez, Marta Prado, Begoña Espiña, Sara Abalde-Cela, Alejandro Garrido-Maestu, Laura Rodriguez-Lorenzo
Publikováno v:
Materials, Vol 13, Iss 8, p 1934 (2020)
We developed a droplet-based optofluidic system for the detection of foodborne pathogens. Specifically, the loop-mediated isothermal amplification (LAMP) technique was combined with surface-enhanced Raman scattering (SERS), which offers an excellent
Externí odkaz:
https://doaj.org/article/888e0ee7c02f4e07adaa9adde5cebaa9