Browsing División de Nanociencias y Materiales by Author "Castro Longoria, Ernestina"
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Controllable biosynthesis of small silver nanoparticles using fungal extract
Quester, Katrin; Ávalos Borja, Miguel; Castro Longoria, Ernestina (2016-04)"The search for reliable and eco-friendly methods for the production of nanoscale materials is an important aspect of nanotechnology. Silver nanoparticles (AgNPs) are of special interest because of their antimicrobial ... -
Dual function of EDTA with silver nanoparticles for root canal treatment-A novel modification
Martínez Andrade, Juan Manuel; Ávalos Borja, Miguel; Vilchis Nestor, Alfredo Rafael; Sánchez Vargas, Luis Octavio; Castro Longoria, Ernestina (2018)"The chelating and antimicrobial capacity of a novel modification of 17% EDTA with silver nanoparticles (AgNPs) (EDTA-AgNPs) was evaluated in-vitro for root canal treatment (RCT). The EDTA-AgNPs solution was characterized ... -
SERS properties of different sized and shaped gold nanoparticles biosynthesized under different environmental conditions by Neurospora crassa extract
Quester, Katrin; Ávalos Borja, Miguel; Vilchis Nestor, Alfredo Rafael; Camacho-López, Marco Antonio; Castro Longoria, Ernestina (2013-10)"Surface-enhanced Raman scattering (SERS) is a surface-sensitive technique that enhances Raman scattering by molecules adsorbed on rough metal surfaces. It is known that metal nanoparticles, especially gold and silver ... -
Ultrastructural analysis of Candida albicans when exposed to silver nanoparticles
Vázquez Muñoz, Roberto; Ávalos Borja, Miguel; Castro Longoria, Ernestina (2014-10)"Candida albicans is the most common fungal pathogen in humans, and recently some studies have reported the antifungal activity of silver nanoparticles (AgNPs) against some Candida species. However, ultrastructural analyses ...