Synthesis and optical properties of functionalized CdS nanoparticles with different sizes



Título del documento: Synthesis and optical properties of functionalized CdS nanoparticles with different sizes
Revista: Superficies y vacío
Base de datos: PERIÓDICA
Número de sistema: 000365405
ISSN: 1665-3521
Autores: 1
1
1
2
2
Instituciones: 1Universidad Autónoma de San Luis Potosí, Facultad de Estomatología, San Luis Potosí. México
2Universidad Autónoma de San Luis Potosí, Facultad de Ciencias, San Luis Potosí. México
Año:
Periodo: Dic
Volumen: 23
Número: 4
Paginación: 1-4
País: México
Idioma: Español
Tipo de documento: Artículo
Enfoque: Experimental, aplicado
Resumen en inglés Water soluble CdS nanoparticles were synthesized using a simple aqueous method that enables us to obtain functionalized nanoparticles with different sizes, optical absorption and emission features. These differences were reached using several Cd2+ to S2– molar ratios and various capping agents. The size of the nanoparticles ranges were from 2.6 to 3.88 nm depending on the synthesis conditions. CdS nanoparticles prepared could be used as biolabels because their nanometric dimensions, luminescence signal and most important to their functionalization with organic molecules, which have functional groups that can attach them to biomolecules or cells
Disciplinas: Ingeniería,
Física y astronomía
Palabras clave: Ingeniería de materiales,
Optica,
Semiconductores,
Nanomateriales,
Propiedades ópticas,
Luminiscencia,
Sulfuro de cadmio
Keyword: Engineering,
Physics and astronomy,
Materials engineering,
Optics,
Semiconductors,
Nanomaterials,
Optic properties,
Luminescence,
Cadmium sulfide
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