Browsing Grupos de Investigación by Author "Lárez Velásquez, Cristóbal"
Now showing items 1-4 of 4
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Chitosan for pesticide control on environmental protection and Water Purification
Lárez Velásquez, Cristóbal; Millán Barrios, Enrique J. (2014-07-16) -
Información Investigador: Lárez Velásquez, Cristóbal José
Lárez Velásquez, Cristóbal (2008-09-19)Resumen Curricular Cristóbal Lárez es Licenciado en Química (ULA, 1987) con una Maestría y un Doctorado en Química Aplicada, mención Electroquímica (ULA, 1991 y 1999), con una estadía de 2 años en la Universidad ... -
Short communication: Chitosan oligomers as bio-stimulants to zucchini (cucurbita pepo) Seeds germination
Lárez Velásquez, Cristóbal; Chirinos, Alicia; Tacoronte B., Melangel; Mora, Argenis (2014-07-16) -
Swelling studies and adsorption of safranin T by acrylamide/maleic acid/methylene-bis-acrylamide based hydrogels
Lárez Velásquez, Cristóbal; Ramírez Rojas, Marvelis E.; Millán Barrios, Enrique J.; Medina, Arelis (2014-07-16)Swelling studies of an acrylamide/maleic acid/methylene-bis-acrylamide-based hydrogel prepared by free radical polymerization (weight ratio of 90/10/3) are presented. Water penetration mechanism was studied by using two ...