Mutifuntional GdPO4:Eu3+ hollow spheres: synthesis and magnetic and luminescent properties.
作者： Lihui Zhang , Meili Yin , Hongpeng You , Mei Yang , Yanhua Song
DOI: 10.1021/IC200867A
关键词:
摘要: Mondispersed submicrometer GdPO4:Eu3+ hollow spheres were synthesized via an effective one-pot hydrothermal process. These have the average diameter of 200 nm, and shell thickness is about 20 nm. The surface consists a number nanorods with diameters 10 nm lengths 50–80 Both magnetic luminescent properties obtained Eu3+-doped GdPO4 investigated. hysteresis plot (M–H) analysis result indicates their paramagnetic property. fluorescence spectra demonstrate that they emit orange-red color light originated from 5D0 → 7FJ transitions Eu3+ ions. Therefore, hold promise for encapsulate drugs controlled release. Moreover, are attributes bimodal resonance imaging (MRI)/optical bioimaging labeling.
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