Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Selene, Acosta"'
Autor:
Selene Acosta, Mildred Quintana
Publikováno v:
Sensors, Vol 24, Iss 6, p 1817 (2024)
The goal of the sensor industry is to develop innovative, energy-efficient, and reliable devices to detect molecules relevant to economically important sectors such as clinical diagnoses, environmental monitoring, food safety, and wearables. The curr
Externí odkaz:
https://doaj.org/article/6bc7d2738c0840e49635fd2805ee5471
Autor:
Maja Garvas, Selene Acosta, Iztok Urbančič, Tilen Koklič, Janez Štrancar, Luiz A. O. Nunes, Peter Guttmann, Polona Umek, Carla Bittencourt
Publikováno v:
Nano Select, Vol 2, Iss 6, Pp 1208-1217 (2021)
Abstract Temperature is a critical parameter in biology, affecting the speed of reactions that occur in living systems. Nevertheless, measuring temperature with subcellular resolution (micrometric scale) and reliability remains a challenge to overcom
Externí odkaz:
https://doaj.org/article/4673569df5c344399d936e39125b27e9
Autor:
Selene Acosta, Juan Casanova-Chafer, Eduard Llobet, Axel Hemberg, Mildred Quintana, Carla Bittencourt
Publikováno v:
Chemosensors, Vol 11, Iss 6, p 328 (2023)
The properties of carbon nanotubes (CNTs) can be effectively tailored by decorating their surface with metal nanoparticles. For the decoration, first plasma functionalization is used to add oxygen chemical groups to the CNTs surface. Afterwards, the
Externí odkaz:
https://doaj.org/article/06940c44e2c34c20a64aa47b05fcf774
Autor:
Selene Acosta, Carlos Moreno-Aguilar, Dania Hernández-Sánchez, Beatriz Morales-Cruzado, Erick Sarmiento-Gomez, Carla Bittencourt, Luis Octavio Sánchez-Vargas, Mildred Quintana
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 11, Iss 1, Pp 1054-1061 (2020)
The global emergence of multidrug resistance of fungal infections and the decline in the discovery of new antibiotics are increasingly prevalent causes of hospital-acquired infections, among other major challenges in the global health care sector. Th
Externí odkaz:
https://doaj.org/article/a7d67c01d11b46eba89b5b7854c92477
Autor:
Julia de O. Primo, Carla Bittencourt, Selene Acosta, Ayrton Sierra-Castillo, Jean-François Colomer, Silvia Jaerger, Verônica C. Teixeira, Fauze J. Anaissi
Publikováno v:
Frontiers in Chemistry, Vol 8 (2020)
Zinc Oxide nanoparticles have been synthesized by two simple routes using Aloe vera (green synthesis, route I) or Cassava starch (gelatinization, route II). The XRD patterns and Raman spectra show that both synthesis routes lead to single-phase ZnO.
Externí odkaz:
https://doaj.org/article/3ddf4ed14eb04affb57308d19312fd67
Autor:
Selene Acosta, Luis J. Borrero-González, Polona Umek, Luiz A. O. Nunes, Peter Guttmann, Carla Bittencourt
Publikováno v:
Sensors, Vol 21, Iss 16, p 5306 (2021)
TiO2 nanoparticles doped with different amounts of Nd3+ (0.5, 1, and 3 wt.%) were synthetized by the sol–gel method, and evaluated as potential temperature nanoprobes using the fluorescence intensity ratio between thermal-sensitive radiative transi
Externí odkaz:
https://doaj.org/article/ece99bcaa60149da922af6eae6dbd1cd
Autor:
Bittencourt, Selene Acosta, Juan Casanova-Chafer, Eduard Llobet, Axel Hemberg, Mildred Quintana, Carla
Publikováno v:
Chemosensors; Volume 11; Issue 6; Pages: 328
The properties of carbon nanotubes (CNTs) can be effectively tailored by decorating their surface with metal nanoparticles. For the decoration, first plasma functionalization is used to add oxygen chemical groups to the CNTs surface. Afterwards, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::17ebd30f568667256f1eb217950e89c5
Autor:
Ernesto González, Juan Casanova-Chafer, Aanchal Alagh, Alfonso Romero, Xavier Vilanova, Selene Acosta, Damien Cossement, Carla Bittencourt, Eduard Llobet
Publikováno v:
Sensors, Vol 21, Iss 11, p 3736 (2021)
This paper presents a methodology to quantify oxidizing and reducing gases using n-type and p-type chemiresistive sensors, respectively. Low temperature sensor heating with pulsed UV or visible light modulation is used together with the application o
Externí odkaz:
https://doaj.org/article/9eac32296c8c47c0aa70837ff5195fe2
Publikováno v:
Applied Sciences, Vol 10, Iss 3, p 874 (2020)
Here, we report on the synthesis of tungsten diselenide (WSe2) nanosheets using an atmospheric pressure chemical vapor deposition technique via the rapid selenization of thin tungsten films. The morphology and the structure, as well as the optical pr
Externí odkaz:
https://doaj.org/article/60a62aef896f40a78f404f09c65a432b
Publikováno v:
ACS Applied Materials & Interfaces
The outstanding versatility of graphene for surface functionalization has been exploited by its decoration with synthesized polypyrrole (PPy) nanoparticles (NPs). A green, facile, and easily scalable for mass production nanocomposite development was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f97aa6ba104cbac0cd3fedfa81d4b57f
https://doi.org/10.1021/acsami.1c10559
https://doi.org/10.1021/acsami.1c10559