Browsing by Author "Páez, Maritza"
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Azócar, Manuel; Tamayo, Laura; Vejar, Nelson; Gómez, Grace; Zhou, Xiangrong; Thompsom, George; Cerda, Enrique; Kogan Bocian, Marcelo; Salas, Edison; Páez, Maritza (Kluwer Academic Publishers, 2014)We report here a systematic study of the antibacterial behavior of silver nanoparticles coated with fatty acids (oleic: AgNP-O, linoleic: AgNP-L, and palmitic acids: AgNP-P) in water. We have found remarkable differences ...
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Azócar, M. Ignacio; Gómez, Grace; Velásquez, Carla; Abarca, Romina; Kogan Bocian, Marcelo; Páez, Maritza (Elsevier, 2014)Antibacterial properties of silver(I)-pyridinedicarboxylate compounds (with Pyridine-2,3-dicarboxylic(Lutidinic acid), pyridine-2,4-dicarboxylic (Quinolinic acid) and pyridine-2,5-dicarboxylic (Isocinchomeronic acid)) ...
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Ureta Zañartu, María Soledad; Yáñez Soto, Claudia; Páez, Maritza; Reyes Cava, Gloria Ximena (ELSEVIER SCIENCE SA LAUSANNE, 1996-04-12)The activity of Pt, Pt + Pb and Pt + Ir deposits on Ti, for ethylene glycol (EG) oxidation, was studied in both 0.5 M H2SO4 and 0.5 M NaOH solutions. The metallic deposits were prepared by electrolysis at constant current ...
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Ponce, Ingrid; Silva, J. Francisco; Oñate, Ruben; Rezende, Marcos Caroli; Páez, Maritza; Zagal Moya, José H.; Pavez, Jorge; Mendizábal Emaldía, Fernando; Miranda Rojas, Sebastián; Muñoz Castro, Alvaro; Arratia Pérez, Ramiro (2012)We have prepared self-assembled monolayers (SAMs) of 4-aminothiophenol (4-ATP) and 1-(4-mercaptophenyl)-2,6-diphenyl-4-(4-pyridyl)pyridinium tetrafluoroborate (MDPP) functionalized with iron phthalocyanine (FePc) and copper ...
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Atalah, Joaquín; Blamey, Lotsé; Muñoz Ibacache, Sebastián; Gutiérrez, Felipe; Urzúa Acevedo, Marcela; Encinas, María Victoria; Páez, Maritza; Sun, Junsong; Blamey, Jenny M. (Springer, 2020)Violacein is an intensely purple pigment synthesized by various genera of bacteria that has been discovered to have a wide range of interesting biological activities which range from anticarcinogenic to antibacterial. One ...
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Azócar, Ignacio; Vargas, Esteban; Durán, Nicole; Arrieta, Abel; González, Evelyn; Pavez, Jorge; Kogan Bocian, Marcelo; Zagal Moya, José H.; Páez, Maritza (2012)The antimicrobial effect of incorporating silver nanoparticles (AgNps) into zirconia matrix-polyether glycol was studied. AgNps of 4-6 nm in size were synthesized using the inverse micelles method, and different doses of ...