Mesoporous silica nanoparticles combining two-photon excited fluorescence and magnetic properties
作者： Elena Chelebaeva , Laurence Raehm , Jean-Olivier Durand , Yannick Guari , Joulia Larionova
DOI: 10.1039/B922052F
关键词:
摘要: A new approach to the synthesis of multifunctional nanoparticles was developed by using covalent anchoring cyano-bridged coordination polymer Ni2+/[Fe(CN)6]3− surface two-photon dye-doped mesoporous silica nanoparticles. The obtained hybrid were studied infrared (IR) spectroscopy, nitrogen adsorption (BET), X-ray diffraction, transmission electron microscopy (TEM), high resolution (HRTEM), luminescence, and magnetic analysis. leads homogeneously dispersed uni-shaped around 100 nm in length that are coated with metallic These combine effective excited fluorescence, porosity, transverse nuclear relaxivity values (i.e. resonance imaging efficiency) superparamagnetic properties.
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