Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Hened Saade"'
Autor:
Ilse Magaña, Francisco Javier Enríquez Medrano, Cristal Cabrera, Teresa Córdova, Alejandro Díaz Elizondo, Ricardo Mendoza, Hened Saade, José Luis Olivares Romero, Ramón Díaz de León
Publikováno v:
Tecnociencia Chihuahua, Vol 17, Iss 4 (2023)
Se reporta la preparación de nanocompuestos elastoméricos 100 % bio-basados a partir de la polimerización de β-mirceno usando como carga nanocristales de celulosa, mediante un proceso “in situ”, es decir, llevar a cabo la polimerización en p
Externí odkaz:
https://doaj.org/article/98f3ceb9f3604c39a46f29935961097b
Autor:
Dalia Y. Sosa, Lourdes Guillén, Hened Saade, Eduardo Mendizábal, Jorge E. Puig, Raúl G. López
Publikováno v:
Molecules, Vol 20, Iss 1, Pp 52-69 (2014)
The semicontinuous heterophase polymerization of styrene in the presence of cross-linking and porogen agents was carried out. Latexes with close to 20% solid content, which contained mesoporous nanoparticles with 28 nm in average diameters, up to 0.5
Externí odkaz:
https://doaj.org/article/fbd54ebf875d4b89a93709f4f8995b42
Autor:
María Guadalupe Pineda, Silvia Torres, Luis Valencia López, Francisco Javier Enríquez-Medrano, Ramón Díaz de León, Salvador Fernández, Hened Saade, Raúl Guillermo López
Publikováno v:
Molecules, Vol 19, Iss 7, Pp 9273-9287 (2014)
Chitosan-coated magnetic nanoparticles (CMNP) were prepared in one-step by precipitation in a high-aqueous phase content reverse microemulsion in the presence of chitosan. The high-aqueous phase concentration led to productivities close to 0.49 g CMN
Externí odkaz:
https://doaj.org/article/38218a97ba9c4a079c8d107fa40014d1
Autor:
Hened Saade, Salvador Fernández, Ramón Díaz de León, Gilberto Hurtado, María G. Pineda, Raúl G. López, Darío Bueno
Publikováno v:
International Journal of Molecular Sciences, Vol 14, Iss 10, Pp 19636-19650 (2013)
Chitosan-coated magnetic nanoparticles (CMNP) were obtained at 70 °C and 80 °C in a one-step method, which comprises precipitation in reverse microemulsion in the presence of low chitosan concentration in the aqueous phase. X-ray diffractometry sho
Externí odkaz:
https://doaj.org/article/f88a6835cffa4e80bfcef520e62d20bd
Publikováno v:
International Journal of Polymer Science, Vol 2015 (2015)
Nanoparticles of poly(ethyl cyanoacrylate) with more than 10% solids content were prepared by semicontinuous heterophase polymerization at monomer-starved conditions varying the initial pH in the interval of 1–1.75 and at two monomer dosing rates.
Externí odkaz:
https://doaj.org/article/bbf2373fb95e4befa2ffb7d112bc5bfb
Autor:
Rishab Handa, Francisco Javier Enríquez-Medrano, Hened Saade Caballero, Ricardo Mendoza Carrizales, Hector Ricardo Lopez Gonzalez, José Luis Olivares-Romero, Luis Valencia, Ramon Enrique Diaz De Leon Gomez
Publikováno v:
RSC Advances. 10:36539-36545
Towards the development of eco-friendly alternatives of elastomeric materials, which can replace petroleum-based materials, it is crucial to explore different monomers and catalytic systems in order to find the best possible combinations for specific
Autor:
Hened Saade Caballero
Publikováno v:
O ensino e a pesquisa em química 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e3f7f836cc614b58aea5a9cbf6cc707
https://doi.org/10.22533/at.ed.23521310814
https://doi.org/10.22533/at.ed.23521310814
Autor:
Santiago Saavedra, Francisco Javier Enríquez-Medrano, Angel Licea-Claverie, Graciela Morales, Roberto López-Muñoz, Raúl G. López, Fabiola Castellanos, Hened Saade, M. E. Treviño, Oliverio Rodríguez‐Fernández
Publikováno v:
Journal of biomaterials science. Polymer edition. 32(9)
Nanoparticles (NP) of 12.7 nm in diameter of the poly(methyl methacrylate (MMA)-co-methacrylic acid (MAA)) copolymer were prepared. 13C-NMR results showed a MMA:MAA molar ratio of 0.64:0.36 in the ...
Autor:
Luis, Valencia, Francisco Javier, Enríquez-Medrano, Héctor Ricardo, López González, Rishab, Handa, Hened Saade, Caballero, Ricardo Mendoza, Carrizales, José Luis, Olivares-Romero, Ramón Enrique, Díaz de León Gómez
Publikováno v:
RSC advances. 10(60)
Towards the development of eco-friendly alternatives of elastomeric materials, which can replace petroleum-based materials, it is crucial to explore different monomers and catalytic systems in order to find the best possible combinations for specific