Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Oscar Valdés"'
Autor:
Daniel Bustos, Luis Guzmán, Oscar Valdés, Marcelo Muñoz-Vera, Luis Morales-Quintana, Ricardo I. Castro
Publikováno v:
Polymers, Vol 15, Iss 15, p 3217 (2023)
Abscisic acid (ABA) has been proposed to play a significant role in the ripening of nonclimacteric fruit, stomatal opening, and response to abiotic stresses in plants, which can adversely affect crop growth and productivity. The biological effects of
Externí odkaz:
https://doaj.org/article/c02430d053f340ecae6419c860f96e1b
Autor:
Alfredo Pereira, Elizabeth Valdés-Muñoz, Adolfo Marican, Gustavo Cabrera-Barjas, Sekar Vijayakumar, Oscar Valdés, Diana Rafael, Fernanda Andrade, Paulina Abaca, Daniel Bustos, Esteban F. Durán-Lara
Publikováno v:
Pharmaceutics, Vol 15, Iss 2, p 474 (2023)
In light of the growing bacterial resistance to antibiotics and in the absence of the development of new antimicrobial agents, numerous antimicrobial delivery systems over the past decades have been developed with the aim to provide new alternatives
Externí odkaz:
https://doaj.org/article/b0034121d5a04576982295b37001e6da
Autor:
Diana Abril, Victor Ferrer, Yaneris Mirabal-Gallardo, Gustavo Cabrera-Barjas, Cristina Segura, Adolfo Marican, Alfredo Pereira, Esteban F. Durán-Lara, Oscar Valdés
Publikováno v:
Materials, Vol 15, Iss 14, p 4898 (2022)
The present study shows porous activated carbon obtained from Chenopodium quinoa Willd and Quillaja saponaria and their use as potential adsorbents to remove three types of dyes from aqueous solutions. The adsorption results were compared with commer
Externí odkaz:
https://doaj.org/article/80e0d1f133684c509c30caa80ab91b9b
Autor:
Alexander F. de la Torre, Gabriel S. Scatena, Oscar Valdés, Daniel G. Rivera, Márcio W. Paixão
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 15, Iss 1, Pp 1210-1216 (2019)
The multicomponent synthesis of prolyl pseudo-peptide catalysts using the Ugi reaction with furfurylamines or isocyanides is described. The incorporation of such a polymerizable furan handle enabled the subsequent polymerization of the peptide cataly
Externí odkaz:
https://doaj.org/article/ae8b26366f394a46b86c0b085401649e
Autor:
Gustavo Cabrera-Barjas, Aleksandra Nesic, Gaston Bravo-Arrepol, Saddys Rodríguez-Llamazares, Oscar Valdés, Aparna Banerjee, Johanna Castaño, Cédric Delattre
Publikováno v:
Molecules, Vol 26, Iss 24, p 7477 (2021)
This study investigated the biocomposite pectin films enriched with murta (Ugni molinae T.) seed polyphenolic extract and reinforced by chitin nanofiber. The structural, morphological, mechanical, barrier, colorimetric, and antioxidant activity of fi
Externí odkaz:
https://doaj.org/article/7f745ec0b36c44d4974fbdc45875a607
Autor:
Cristian Valdés, Oscar Valdés, Daniel Bustos, Diana Abril, Gustavo Cabrera-Barjas, Alfredo Pereira, Jorge Villaseñor, Efraín Polo-Cuadrado, Gustavo Carreño, Esteban F. Durán-Lara, Adolfo Marican
Publikováno v:
Polymers, Vol 13, Iss 22, p 3993 (2021)
Pesticides are used worldwide to increase crop yields in agriculture. However, their toxicity and accumulation capacity can make them toxic to the environment, animals and humans. In the case of workers chronically exposed to these substances, they m
Externí odkaz:
https://doaj.org/article/ca13f1b9dc1c4e8ea78e1f2825c79468
Autor:
Jomarien García-Couce, Marioly Vernhes, Nancy Bada, Lissette Agüero, Oscar Valdés, José Alvarez-Barreto, Gastón Fuentes, Amisel Almirall, Luis J. Cruz
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 11, p 5730 (2021)
Hydrogels obtained from combining different polymers are an interesting strategy for developing controlled release system platforms and tissue engineering scaffolds. In this study, the applicability of sodium alginate-g-(QCL-co-HEMA) hydrogels for th
Externí odkaz:
https://doaj.org/article/d2c7571bc51f425f8a9c3f979f4d5c0b
Autor:
Gustavo Carreño, Adolfo Marican, Sekar Vijayakumar, Oscar Valdés, Gustavo Cabrera-Barjas, Johanna Castaño, Esteban F. Durán-Lara
Publikováno v:
Pharmaceutics, Vol 12, Iss 10, p 982 (2020)
A series of hydrogels with a specific release profile of linezolid was successfully synthesized. The hydrogels were synthesized by cross-linking polyvinyl alcohol (PVA) and aliphatic dicarboxylic acids, which include succinic acid (SA), glutaric acid
Externí odkaz:
https://doaj.org/article/0a61e1a85ed04b19800c87286314ce57
Autor:
Aldrin V. Vasco, Martina Brode, Yanira Méndez, Oscar Valdés, Daniel G. Rivera, Ludger A. Wessjohann
Publikováno v:
Molecules, Vol 25, Iss 4, p 811 (2020)
Antimicrobial resistance to conventional antibiotics and the limited alternatives to combat plant-threatening pathogens are worldwide problems. Antibiotic lipopeptides exert remarkable membrane activity, which usually is not prone to fast resistance
Externí odkaz:
https://doaj.org/article/166d7d0f83a0452788751f8c9ebe4145
Autor:
Diana Abril, Yaneris Mirabal-Gallardo, Aymeé González, Adolfo Marican, Esteban F. Durán-Lara, Leonardo Silva Santos, Oscar Valdés
Publikováno v:
Antioxidants, Vol 8, Iss 10, p 470 (2019)
We investigated the potential of two oil extracts from seeds of Colliguaya integerrima (CIO) and Cynara cardunculus (CO) to use as nutritionally edible oils. For this purpose, oil quality was accessed by determining the fatty acid composition, peroxi
Externí odkaz:
https://doaj.org/article/e68b5f6b9d20455c8bb9b04aaa2829be