Luminescence functionalization of mesoporous silica with different morphologies and applications as drug delivery systems
Data(s) |
2008
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Resumo |
Ordered mesoporous silica (MCM-41) particles with different morphologies were synthesized through a simple hydrothermal process. Then these silica particles were functionalized with luminescent YVO4:EU3+ layers via the Pechini sol-gel process. The obtained YVO4:Eu3+ and MCM-41 composites, which maintained the mesoporous structure of MCM-41 and the red luminescence property of YVO4:Eu3+ were investigated as drug delivery systems using ibuprofen (IBU) as model drug. The physicochemical properties of the samples were characterized by X-ray diffraction (XRD), Fourier transform-infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), transmission electron microscopy (TEM), N-2 adsorption, and photoluminescence (PL) spectra, respectively. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Yang PP;Quan ZW;Lu LL;Huang SS;Lin J.Luminescence functionalization of mesoporous silica with different morphologies and applications as drug delivery systems,BIOMATERIALS,2008,29(6):692-702 |
Palavras-Chave | #SOL-GEL PROCESS #CONTROLLED-RELEASE #BIOMEDICAL APPLICATIONS #MAGNETIC NANOPARTICLES #CARRIER SYSTEM #PORE-SIZE #SBA-15 #MCM-41 #SHELL #MOLECULES |
Tipo |
期刊论文 |