title: Novel multifunctional NaYF4:Er3+,Yb3+/PEGDA hybrid microspheres: NIR-light-activated photopolymerization and drug delivery.
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.
authors: International Laboratory for Adaptive Bio-nanotechnology, Suzhou Institute of Nano-tech and Nano-bionics (SINANO), Chinese Academy of Science, Suzhou, 215123, China.
authors: Qingbo
authors: Q
authors: Xiao
authors: Yuetian
authors: Y
authors: Ji
authors: Zhihong
authors: Z
authors: Xiao
authors: Yan
authors: Y
authors: Zhang
authors: Hongzhen
authors: H
authors: Lin
authors: Qiangbin
authors: Q
authors: Wang
mesh_terms: D004337:Drug Carriers / Q000737:chemistry*; D004871:Erbium / Q000737:chemistry*; D005459:Fluorides / Q000737:chemistry*; D020100:Hydrogels / Q000737:chemistry; D007211:Indoles / Q000737:chemistry; D007259:Infrared Rays; D007477:Ions; D054833:Isoindoles; D008863:Microspheres; D009942:Organometallic Compounds / Q000737:chemistry; D017319:Photosensitizing Agents / Q000737:chemistry; D011092:Polyethylene Glycols / Q000737:chemistry*; D058105:Polymerization; D015018:Ytterbium / Q000737:chemistry*; D015019:Yttrium / Q000737:chemistry*; D017967:Zinc Compounds
chemical_list: D004337:Drug Carriers; D020100:Hydrogels; D007211:Indoles; D007477:Ions; D054833:Isoindoles; D009942:Organometallic Compounds; D017319:Photosensitizing Agents; D017967:Zinc Compounds; C437167:poly(ethylene glycol)diacrylate; C525362:sodium yttriumtetrafluoride; C052159:Zn(II)-phthalocyanine; D011092:Polyethylene Glycols; D015019:Yttrium; D004871:Erbium; D015018:Ytterbium; D005459:Fluorides