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  • Title: Novel multifunctional NaYF4:Er3+,Yb3+/PEGDA hybrid microspheres: NIR-light-activated photopolymerization and drug delivery.
    Author: Xiao Q, Ji Y, Xiao Z, Zhang Y, Lin H, Wang Q.
    Journal: Chem Commun (Camb); 2013 Feb 21; 49(15):1527-9. PubMed ID: 23321569.
    Abstract:
    By utilizing multicolor upconversion luminescence of rare earth-doped nanophosphors (UCNPs), NIR-light-activated photopolymerization and controlled drug delivery is achieved for PEGDA hydrogels. The loading capacity of zinc(II) phthalocyanine reaches 12.3% into UCNPs-PEGDA hybrid microspheres.
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