Caracterización de nanopartículas de dióxido de silicio mediante el índice de polidispersidad utilizando SEM

Mora Jiménez, Laura Estefany

Caracterización de nanopartículas de dióxido de silicio mediante el índice de polidispersidad utilizando SEM

dc.contributor.advisor	Herreño Fierro, César Aurelio
dc.contributor.author	Mora Jiménez, Laura Estefany
dc.contributor.orcid	Herreño Fierro, César Aurelio [0000-0003-2394-4322]
dc.contributor.orcid	Salcedo Reyes, Juan Carlos [0000-0002-6209-0502]
dc.creator.email	moralaura0222@gmail.com
dc.creator.id	20162135028
dc.date.accessioned	2026-05-22T18:54:27Z
dc.date.available	2026-05-22T18:54:27Z
dc.date.created	2026-05-07
dc.description	El uso de nanopartículas ha adquirido gran relevancia en ciencia y tecnología, especialmente en biomedicina, debido a sus propiedades fisicoquímicas derivadas de su escala nanométrica. Propiedades como la relación entre superficie y volumen, su alta reactividad y sus comportamientos ópticos y térmicos específicos permiten el desarrollo de aplicaciones avanzadas en administración de fármacos, diagnóstico por imagen, diagnóstico, terapia y prevención de enfermedades. En el contexto de la nanomedicina, las nanopartículas se han estudiado ampliamente debido a su capacidad para interactuar eficazmente con las estructuras celulares, atravesando barreras biológicas y transportando agentes bioactivos a sitios específicos del organismo. Se han logrado avances en estos estudios al intentar aumentar la selectividad del tratamiento, minimizar la toxicidad generada por su uso y aprovechar la biodisponibilidad de los compuestos terapéuticos
dc.description.abstract	The use of nanoparticles has become highly relevant in science and technology, especially in biomedicine, due to their physicochemical properties resulting from their nanometric scale. Properties such as the ratio between surface area and volume, high reactivity, and specific optical and thermal behaviors enable the development of advanced applications in drug delivery, imaging, diagnosis, therapy, and disease prevention. In the context of nanomedicine, nanoparticles have been extensively studied due to their ability to interact efficiently with cellular structures by crossing biological barriers and transporting bioactive agents to specific sites in the body. Progress has been made in these studies by attempting to increase the selectivity of treatment, minimize the toxicity generated by their use, and take advantage of the bioavailability of therapeutic compounds
dc.format.mimetype	pdf
dc.identifier.uri	http://hdl.handle.net/11349/101493
dc.language.iso	spa
dc.publisher	Universidad Distrital Francisco Jose de Caldas
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dc.rights.acceso	Abierto (Texto Completo)
dc.rights.accessrights	OpenAccess
dc.subject	Caracterización morfológica
dc.subject	Ciencia de materiales
dc.subject	Sílice nanoestructurada
dc.subject	Evaluación estructural
dc.subject.keyword	Silicon dioxide nanoparticles
dc.subject.keyword	Polydispersity index
dc.subject.keyword	Morphological characterization
dc.subject.keyword	Structural evaluation
dc.subject.lemb	Licenciatura en Física -- Tesis y disertaciones académicas
dc.subject.lemb	Nanotecnología aplicada
dc.subject.lemb	Caracterización de materiales
dc.subject.lemb	Microscopía electrónica de barrido
dc.subject.lemb	Índice de polidispersidad
dc.title	Caracterización de nanopartículas de dióxido de silicio mediante el índice de polidispersidad utilizando SEM
dc.title.titleenglish	Characterization of silicon dioxide nanoparticles through the polydispersity index using SEM
dc.type	bachelorThesis
dc.type.coar	http://purl.org/coar/resource_type/c_7a1f
dc.type.degree	Pasantía
dc.type.driver	info:eu-repo/semantics/bachelorThesis

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