title: Multifunctional magnetic-fluorescent eccentric-(concentric-Fe₃O₄@SiO₂@polyacrylic acid core-shell nanocomposites for cell imaging and pH-responsive drug delivery.
abstract: Multifunctional fluorescent-magnetic pH-responsive eccentric-(concentric-Fe3O4@SiO2)@polyacrylic acid core-double shell nanocomposites (NCs) have been prepared for simultaneous cell imaging and pH-responsive drug delivery. To confirm the universality of the synthetic concept, the synthetic strategy was also extended to fabricate monodisperse eccentric-(concentric-NaYF4:Yb/Er/Gd@SiO2)@polyacrylic acid core-double shell NCs.
authors: Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China.
authors: Lu
authors: L
authors: Li
authors: Cong
authors: C
authors: Liu
authors: Lingyu
authors: L
authors: Zhang
authors: Tingting
authors: T
authors: Wang
authors: Hong
authors: H
authors: Yu
authors: Chungang
authors: C
authors: Wang
authors: Zhongmin
authors: Z
authors: Su
mesh_terms: D000180:Acrylic Resins / Q000138:chemical synthesis* / Q000737:chemistry* / Q000494:pharmacology; D002460:Cell Line; D016503:Drug Delivery Systems; D004871:Erbium / Q000737:chemistry / Q000494:pharmacology; D005290:Ferric Compounds / Q000737:chemistry* / Q000494:pharmacology; D005456:Fluorescent Dyes / Q000737:chemistry* / Q000494:pharmacology; D005459:Fluorides / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology; D005682:Gadolinium / Q000737:chemistry / Q000494:pharmacology; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008856:Microscopy, Fluorescence / Q000379:methods; D053761:Nanocomposites / Q000737:chemistry*; D012822:Silicon Dioxide / Q000737:chemistry* / Q000494:pharmacology; D015018:Ytterbium / Q000737:chemistry / Q000494:pharmacology; D015019:Yttrium / Q000737:chemistry / Q000494:pharmacology
chemical_list: D000180:Acrylic Resins; D005290:Ferric Compounds; D005456:Fluorescent Dyes; C525362:sodium yttriumtetrafluoride; C000499:ferric oxide; C006903:carbopol 940; D015019:Yttrium; D012822:Silicon Dioxide; D004871:Erbium; D005682:Gadolinium; D015018:Ytterbium; D005459:Fluorides