Enhancing NIR emission in ZnAl2O4:Nd,Ce nanofibers by co-doping with Ce and Nd: a promising biomarker material with low cytotoxicity

Autoes: Rojas-Hernandez, RE; Rubio-Marcos, F; Gorni, G; Marini, C; Danilson, M; Pascual, L; Ichikawa, RU; Hussainova, I; Fernandez, JF

Artículo.
J. Mater. Chem. C. vol: 9. page: 2050-7526.
Fecha: JAN 14. 2021.
Doi: 10.1039/d0tc04752j.

Resumen:
Development of new near infrared luminescent (NIR) emitters improves our understanding of their fundamental structure-property relationships. The ability to use efficient energy transfer to convert ultraviolet or [read more]

Highly efficient multi-metal catalysts for carbon dioxide reduction prepared from atomically sequenced metal organic frameworks

Authors: Castillo-Blas, C; Alvarez-Galvan, C; Puente-Orench, I; Garcia-Sanchez, A; Oropeza, FE; Gutierrez-Puebla, E; Monge, A; de la Pena-O’Shea, VA; Gandara, F

Article; Early Access.
Nano Res.. vol: . page: 1998-0124.
Date: . .
Doi: 10.1007/s12274-020-2813-x.

Abstract:
The precise control on the combination of multiple metal atoms in the structure of metal-organic frameworks (MOFs) endowed by reticular chemistry, allows the obtaining of materials [read more]

Co3O4/g-C3N4 Nanocomposites Prepared via Ultrasonication as Active Photocatalyst for H-2 Generation Beneath Visible Light

Authors: Alhaddad, M; Navarro, RM; Hussein, MA; Mohamed, RM Article. Nanosci. Nanotechnol. Lett.. vol: 12. page: 1941-4900. Date: MAR. 2020. Doi: 10.1166/nnl.2020.3106. Abstract: In this paper, we introduce an active photocatalyst for hydrogen generation from aqueous glycerol solution on nanoheterojunctions of graphitic carbon nitride (g-C3N4) and Co3O4 at various Co3O4 loading (1 similar to 4 wt.%). [read more]

The Benefits of the ZnO/Clay Composite Formation as a Promising Antifungal Coating for Paint Applications

Authors: de Lucas-Gil, E; Menendez, J; Pascual, L; Fernandez, JF; Rubio-Marcos, F

Article.
Appl. Sci.-Basel. vol: 10. page: .
Date: FEB. 2020.
Doi: 10.3390/app10041322.

Abstract:
The presence of mold is a serious problem in different environments as industrial, agricultural, hospital and household, especially for human health. Large quantities of mold spores can potentially cause allergic reactions and respiratory problems. Therefore, it is [read more]

Influence of Post-Synthesis Modifications of Ti1-xZrxO2 Nanocrystallites on Their Photocatalytic Activity for Toluene and Methylcyclohexane Degradation

Authors: Hernandez-Alonso, MD; Fresno, F; O’Shea, VAD; Soria, J; Coronado, JM

Article.
J. Nanosci. Nanotechnol.. vol: 19. page: 1533-4880.
Date: DEC. 2019.
Doi: 10.1166/jnn.2019.16738.

Abstract:
The modification of the structural and surface characteristics of Ti1-xZrxO2 nanocrystallites by post-synthesis treatments is revealed as an effective way to enhance their photocatalytic activity. Starting with the same batch of mixed oxide prepared from reverse microemulsions, [read more]

A Novel Approach to High-Performance Aliovalent-Substituted Catalysts-2D Bimetallic MOF-Derived CeCuOx Microsheets

Authors: Wang, QY; Li, ZM; Banares, MA; Weng, LT; Gu, QF; Price, J; Han, W; Yeung, KL

Article.
Small. vol: 15. page: 1613-6810.
Date: OCT. 2019.
Doi: 10.1002/smll.201903525.

Abstract:
Mixed transition metal oxides (MTMOs) have enormous potential applications in energy and environment. Their use as catalysts for the treatment of environmental pollution requires further enhancement in activity and stability. This work presents [read more]

Black holes, gravitational waves and fundamental physics: a roadmap

Authors: Barack, L; Cardoso, V; Nissanke, S; Sotiriou, TP; Askar, A; Belczynski, C; Bertone, G; Bon, E; Blas, D; Brito, R; Bulik, T; Burrage, C; Byrnes, CT; Caprini, C; Chernyakova, M; Chrusciel, P; Colpi, M; Ferrari, V; Gaggero, D; Gair, J; Garcia-Bellido, J; Hassan, SF; Heisenberg, L; Hendry, M; Heng, IS; Herdeiro, C; Hinderer, T; Horesh, [read more]

Characterization and performance of Cu2O nanostructures on Cu wire photocatalyst synthesized in-situ by chemical and thermal oxidation

Authors: Ansari, F; Sheibani, S; Fernandez-Garcia, M

Article.
J. Mater. Sci.-Mater. Electron.. vol: 30. page: 0957-4522.
Date: JUL. 2019.
Doi: 10.1007/s10854-019-01745-8.

Abstract:
In this study, Cu2O nanostructures on Cu wire were formed with in situ chemical and then thermal oxidation to obtain the desirable structure, morphology and optical properties in order to enhance visible-light photocatalytic activity. The findings suggested that the procedure [read more]

Highly accessible aqueous synthesis of well-dispersed dendrimer type platinum nanoparticles and their catalytic applications

Authors: Fernandez-Lodeiro, A; Djafari, J; Lopez-Tejedor, D; Perez-Rizquez, C; Rodriguez-Gonzalez, B; Capelo, JL; Palomo, JM; Lodeiro, C; Fernandez-Lodeiro, J

Article.
Nano Res.. vol: 12. page: 1998-0124.
Date: MAY. 2019.
Doi: 10.1007/s12274-019-2350-7.

Abstract:
The application of novel methodologies to the synthesis of nanomaterials is still a challenge in many different technological and scientific fields. New efficient and reproducible synthetic methodologies, that produce fewer [read more]

Fractionation of Lignocellulosic Biomass by Selective Precipitation from Ionic Liquid Dissolution

Authors: Lara-Serrano, M; Morales-delaRosa, S; Campos-Martin, JM; Fierro, JLG

Article.
Appl. Sci.-Basel. vol: 9. page: .
Date: may-01. 2019.
Doi: 10.3390/app9091862.

Abstract:
We propose the treatment of barley straw with 1-ethyl-3-methylimidazolium acetate [EMIMAcO] ionic liquids (ILs) and subsequent precipitation with antisolvent mixtures, thus allowing the separation of the sugar-rich fractions (cellulose and hemicellulose) from the lignin fraction. For this purpose, different concentration [read more]

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