Zobrazeno 1 - 10
of 1 276
pro vyhledávání: '"Pablo A. García"'
Autor:
Pablo A. García‐Salaberri
Publikováno v:
ChemElectroChem, Vol 11, Iss 13, Pp n/a-n/a (2024)
Abstract Efficient evacuation of water generated by oxygen reduction reaction is necessary to increase catalyst utilization in polymer electrolyte membrane Fuel Cells. However, analysis of two‐phase transport is challenged by the wide range of pore
Externí odkaz:
https://doaj.org/article/97ff16c8d73240b8a5e0bd7838bb3b72
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
Next-generation polymer electrolyte fuel cells (PEFCs) require an integral design of the porous structure of electrodes at different scales to improve performance and enlarge durability while reducing cost. One of today’s biggest challenges is the
Externí odkaz:
https://doaj.org/article/d7c2ae797bf5426bb50a593afe9cf5d3
Publikováno v:
Heliyon, Vol 10, Iss 4, Pp e26253- (2024)
POREnet, a novel approach to model effective properties of thin porous media, TPM, is presented. The methodology allows the extraction of local effective property tensors by volume averaging from discrete pore networks, PNs, built on the tessellated
Externí odkaz:
https://doaj.org/article/3caeff2873c14f6195c595ed21770f6f
Autor:
Eugénia Baptista, Ângela Liberal, Rossana V. C. Cardoso, Ângela Fernandes, Maria Inês Dias, Tânia C.S.P. Pires, Ricardo C. Calhelha, Pablo A. García, Isabel C.F.R. Ferreira, João C.M. Barreira
Publikováno v:
Molecules, Vol 29, Iss 10, p 2265 (2024)
Red rice has been proposed as a super-food. Accordingly, the nutritional properties (AOAC), as well as its chemical composition, including sugars (HPLC-RI), organic acids (UFLC-PDA), tocopherols (HPLD-FD), and phenolic compounds (LC-DAD-ESI/MSn), tog
Externí odkaz:
https://doaj.org/article/e6d45d79cf9b4418a89e8602f1efd662
Autor:
Pablo A. García, Ángela-Patricia Hernández, Mª Antonia Gómez-Zurita, José M. Miguel del Corral, Marina Gordaliza, Andrés Francesch, Arturo San Feliciano, Mª Ángeles Castro
Publikováno v:
Molecules, Vol 29, Iss 7, p 1442 (2024)
Podophyllotoxin, a cyclolignan natural product, has been the object of extensive chemomodulation to obtain better chemotherapeutic agents. Among the obtained podophyllotoxin derivatives, podophyllic aldehyde showed very interesting potency and select
Externí odkaz:
https://doaj.org/article/345d99c08e444b21b8677d7c59dcd9f1
Autor:
Gisella Martínez, Pablo A. García-Chevesich, Madeleine Guillen, Teresa Tejada-Purizcana, Kattia Martinez, Sergio Ticona, Héctor M. Novoa, Jorge Crespo, Elizabeth A. Holley, John E. McCray
Publikováno v:
Water, Vol 16, Iss 1, p 108 (2023)
Urban stormwater quality has been sampled and chemically analyzed in the city of Arequipa, southern Peru. Stormwater samples generated from a 0.04 km2 drainage area in a downtown location were collected during two rainy seasons (2022 and 2023), inclu
Externí odkaz:
https://doaj.org/article/de828f9004704bccad644fdf77e38bbe
Autor:
Pablo A. García-Salaberri
Publikováno v:
Materials, Vol 16, Iss 21, p 6935 (2023)
The optimized design of the catalyst layer (CL) plays a vital role in improving the performance of polymer electrolyte membrane fuel cells (PEMFCs). The need to improve transport and catalyst activity is especially important at low Pt loading, where
Externí odkaz:
https://doaj.org/article/a6ee4791e27d422a9ad51f78ad65e45e
Publikováno v:
Frontiers in Energy Research, Vol 10 (2022)
A high advancement has been achieved in the design of proton exchange membrane fuel cells (PEMFCs) since the development of thin-film catalyst layers (CLs). However, the progress has slowed down in the last decade due to the difficulty in reducing Pt
Externí odkaz:
https://doaj.org/article/0ed7455bbc5146b295e15372c3403b59
Autor:
Ángela-Patricia Hernández, Paula Díez, Pablo A. García, Martín Pérez-Andrés, Anzhela Veselinova, Pablo G. Jambrina, Arturo San Feliciano, David Díez, Manuel Fuentes, Mᵃ Ángeles Castro
Publikováno v:
Pharmaceutics, Vol 15, Iss 3, p 886 (2023)
New lignohydroquinone conjugates (L-HQs) were designed and synthesized using the hybridization strategy, and evaluated as cytotoxics against several cancer cell lines. The L-HQs were obtained from the natural product podophyllotoxin and some semisynt
Externí odkaz:
https://doaj.org/article/c9850c81e4d943de8dcea844f62c72a5
Autor:
Mariana Leitão, Beatriz Ferreira, Beatriz Guedes, Daniela Moreira, Pablo A. García, Luisa Barreiros, Patrícia Correia
Publikováno v:
Fermentation, Vol 9, Iss 2, p 124 (2023)
Fermented papaya is recognized as a nutraceutical with a diverse and rich composition. Fermentation of fruit with desirable microorganisms could be a strategy to improve the nutritional quality and profile of the fruit. Despite the popularity of ferm
Externí odkaz:
https://doaj.org/article/cd9fdc4784de4f3eabf1226afaec3d0f