Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Saúl Sánchez valdes"'
Autor:
Mitzi J Ramírez-Hernández, Mario Valera-Zaragoza, Omar Viñas-Bravo, Ariana A Huerta-Heredia, Miguel A Peña-Rico, Erick A Juarez-Arellano, David Paniagua-Vega, Eduardo Ramírez-Vargas, Saúl Sánchez-Valdes
Publikováno v:
Beilstein Journal of Nanotechnology. 13:1505-1519
Green synthesis may be a useful approach to achieve selective cytotoxicity of silver nanoparticles on cancer cells and healthy cells. In this study, the concomitant biosynthesis of silver (Ag)/silver chloride (AgCl) nanoparticles from pineapple peel
Autor:
María J. Moreno-Vásquez, Maribel Plascencia-Jatomea, Saúl Sánchez-Valdes, Judith C. Tanori-Córdova, Francisco J. Castillo-Yañez, Idania E. Quintero-Reyes, Abril Z. Graciano-Verdugo
Publikováno v:
Polymers, Vol 13, Iss 9, p 1375 (2021)
Nanoparticles based on chitosan modified with epigallocatechin gallate (EGCG) were synthetized by nanoprecipitation (EGCG-g-chitosan-P). Chitosan was modified by free-radical-induced grafting, which was verified by Fourier transform infrared (FTIR).
Externí odkaz:
https://doaj.org/article/c2922244fcad4881850a31b577202d61
Autor:
Eduardo Daniel Solorzano-Ojeda, Luciano da Silva, Eduardo Ramírez-Vargas, D. Morales-Acosta, Rebeca Betancourt-Galindo, L. F. Ramos-deValle, Salvador Fernández-Tavizón, Saúl Sánchez-Valdes, José Francisco Hernández-Gámez, Odilia Pérez-Camacho, José Javier Borjas-Ramos, Jose Alberto Rodriguez‐Gonzalez
Publikováno v:
Iranian Polymer Journal
Graphic abstract Graphene decorated with cooper nanostructures were prepared with and without ionic liquid (IL) using different milling times. The obtained samples were characterized by Raman, X-ray diffraction (XRD) and transmission electron microsc
Autor:
T. Lozano Rodriguez, V. J. Cruz Delgado, Saúl Sánchez-Valdes, A.B. Espinoza-Martinez, Eduardo Ramírez-Vargas, Juan Guillermo Martínez Colunga, Carlos A. Ávila-Orta, José M. Mata-Padilla, L.F. Ramos de Valle, O. Perez Camacho, R. Benavides Cantú
Publikováno v:
Polymer-Plastics Technology and Materials. 60:1066-1083
Polypropylene composites and multi-walled carbon nanotubes (MWCNTs) modified with maleic anhydride (MA) and itaconic anhydride (IA) were prepared and their effect on the performance of nanocomposit...
Autor:
Saúl Sánchez-Valdes
Publikováno v:
Iranian Polymer Journal. 30:297-305
The effect of a high-density polyethylene grafted amine alcohol (HDPE-g-DMAE) as compatibilizer on the mechanical, rheological and morphological characteristics of polyethylene/polyethylene post-consumer recycled blends (HDPE/rHDPE) reinforced with n
Publikováno v:
Polymer Bulletin. 78:3443-3457
This work reports the easy production of hybrid organoclays composed of Cloisite 20A and modified graphene oxide (r-mGO) at different proportions, and their effect on PP composites properties. In this way, it is proposed to evaluate both, the effect
Autor:
Mario Valera-Zaragoza, Miguel A. García-Muñoz, Saúl Sánchez-Valdes, Eduardo Ramírez-Vargas, Miguel A. Peña-Rico, Andrés Aguirre-Cruz, Erick A. Juarez-Arellano, Alejandro Aparicio-Saguilán
Publikováno v:
Iranian Polymer Journal. 29:723-733
This work shows the preparation of ethylene vinyl acetate copolymer/banana starch/Cloisite 20A organoclay (EVA/starch/C20A) nanocomposites by melt processing. Wide angle X-ray diffraction (WAXD), field emission scanning electron microscopy (FE-SEM),
Autor:
E.N. Cabrera-Álvarez, Maiby Valle‐Orta, Mario Valera-Zaragoza, Saúl Sánchez-Valdes, M.C. Ibarra-Alonso, Ruben Saldivar‐Guerrero, Flora Itzel Beltrán-Ramírez, Jose Alberto Rodriguez‐Gonzalez, Rodolfo Flores‐Flores, José Victor Amador‐Noya, Luis F. Ramos-de Valle, José Javier Borjas-Ramos
Publikováno v:
Journal of Vinyl and Additive Technology. 26:586-600
Autor:
Erick A. Juarez-Arellano, Ariana A. Huerta-Heredia, M. A. Peña-Rico, Saúl Sánchez-Valdes, Eduardo Ramírez-Vargas, A.K. Navarro-Mtz, Mario Valera-Zaragoza
Publikováno v:
Polymer Bulletin. 78:1683-1701
The synthesis of silver nanoparticles (AgNPs) using a Stevia rebaudiana aqueous extract and their dispersion in starch in order to obtain starch/AgNps nanocomposites are shown in this study. The AgNPs and the starch/AgNPs nanocomposites have been cha