Calendula officinalis L. flower extract-mediated green synthesis of silver nanoparticles under LED light
Braz. J. Pharm. Sci. (Online)
; 58: e19519, 2022. tab, graf
Article
en En
| LILACS
| ID: biblio-1383984
Biblioteca responsable:
BR40.1
Ubicación: BR40.1
ABSTRACT
Abstract Silver nanoparticles (AgNPs) are among the most known nanomaterials being used for several purposes, including medical applications. In this study, Calendula officinalis L. flower extract and silver nitrate were used for green synthesis of silver nanoparticles under red, green and blue light-emitting diodes. AgNPs were characterized by Ultraviolet-Visible Spectrophotometry, Field Emission Scanning Electron Microscopy, Dynamic Light Scattering, Electrophoretic Mobility, Fourier Transform Infrared Spectroscopy and X-ray Diffraction. Isotropic and anisotropic silver nanoparticles were obtained, presenting hydrodinamic diameters ranging 90 - 180 nm, polydispersity (PdI > 0.2) and moderate stability (zeta potential values around - 20 mV)
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
LILACS
Asunto principal:
Plata
/
Nitrato de Plata
/
Calendula
/
Flores
/
Nanopartículas
Idioma:
En
Revista:
Braz. J. Pharm. Sci. (Online)
Asunto de la revista:
Farmacologia
/
Teraputica
/
Toxicologia
Año:
2022
Tipo del documento:
Article
País de afiliación:
Brasil