Multifunctional magnetic-fluorescent eccentric-(concentric-Fe3O4@SiO2)@polyacrylic acid core-shell nanocomposites for cell imaging and pH-responsive drug delivery
Multifunctional magnetic-fluorescent eccentric-(concentric-Fe3O4@SiO2)@polyacrylic acid core-shell nanocomposites for cell imaging and pH-responsive drug delivery
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用于细胞成像和pH响应药物输送的多功能磁性荧光偏心-(同心-Fe3O4@SiO2)@聚丙烯酸核壳纳米复合材料
DOI：
10.1039/c3nr33695f
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发表时间：
2013-01-01
期刊：
影响因子：
6.7
通讯作者：
Su, Zhongmin
中科院分区：
文献类型：
--
作者：
Li, Lu;Liu, Cong;Su, Zhongmin
制备了多功能荧光-磁性pH响应偏心-（同心-Fe3O4@SiO2）@聚丙烯酸核-双壳纳米复合材料（NC），用于同时进行细胞成像和pH响应药物递送。为了证实合成概念的普适性，合成策略也被扩展到制备单分散偏心-（同心-NaYF 4：Yb/Er/Gd@SiO2）@聚丙烯酸核-双壳NC。
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.