Fabrication, characterization of spherical CaWO4:Ln @MCM-41(Ln = Eu3+, Dy3+, Sm3+, Er3+) composites and their applications as drug release systems

作者: Piaoping Yang , Zewei Quan , Chunxia Li , Hongzhou Lian , Shanshan Huang

DOI: 10.1016/J.MICROMESO.2008.05.016

关键词:

摘要: Spherical MCM-41 particles with a diameter of about 150nm have been successfully coated with CaWO4: Ln (Ln= Eu3+, Dy3+, Sm3+, Er3+) phosphor layers through a simple Pechini …

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