RT info:eu-repo/semantics/preprint
T1 Antibacterial and antifungal properties of dendronized silver and gold nanoparticles with cationic carbosilane dendrons
A1 Peña González, Cornelia Emeritina
A1 Pedziwiatr-Webicka, Elzbieta
A1 Martín Pérez, Tania
A1 Szewczyk, Eligia Maria
A1 Copa Patiño, José Luis
A1 Soliveri de Carranza, Juan
A1 Pérez Serrano, Jorge
A1 Gómez Ramírez, Rafael
A1 Bryszewska, Maria
A1 Sánchez-Nieves Fernández, Javier
A1 Mata de la Mata, Francisco Javier de la
K1 Silver nanoparticles
K1 Gold nanoparticles
K1 Dendrimers and dendrons
K1 Carbosilane
K1 Antibacterial
K1 Antifungal
K1 Química
K1 Chemistry
AB Water soluble silver nanoparticles (AgNPs) capped with cationic carbosilane dendrons have been synthesized by direct reaction in water of dendrons, silver precursor and a reducing agent. These nanoparticles have been characterized by nuclear magnetic resonance (NMR), transmission electron microscopy (TEM), dynamic light scattering (DLS), thermogravimetric analysis (TGA), ultraviolet spectroscopy (UV), elemental analysis, and zeta potential (ZP). The antibacterial and antifungal properties of the cationic dendrons and dendronized AgNPs and AuNPs with these dendrons have been evaluated against Gram-negative and Gram-positive bacterial -including resistant strains- and yeast strains, respectively. The results stand out for the activity of AgNPs covered with first  generation dendron compared with this free dendron and corresponding dendronized AuNPs.
PB Elsevier
SN 0378-5173
YR 2017
FD 2017-08-01
LK http://hdl.handle.net/10017/33959
UL http://hdl.handle.net/10017/33959
LA eng
NO Ministerio de Economía y Empresa
DS MINDS@UW
RD 26-abr-2024