Multifunctional Assembly of Micrometer-Sized Colloids for Cell Sorting
文献类型：期刊论文
| 作者 | Nie, Chenyao; Wang, Bing; Zhang, Jiangyan; Cheng, Yongqiang; Lv, Fengting; Liu, Libing; Wang, Shu |
| 刊名 | SMALL
 |
| 出版日期 | 2015-06-03 |
| 卷号 | 11期号:21页码:2555-2563 |
| 关键词 | cell sorting colloids oligo (p-phenylene vinylene) self-assembly |
| 英文摘要 | Compared to the extensively studied nanometer-sized colloids, less attention has been paid to the assembly of micrometer-sized colloids with multifunctional characteristics. To address this need, a bottom-up approach is developed for constructing self-assemblies of micrometer-sized magnetic colloids possessing multifunctionality, including magnetic, optical, and biological activities. Biotinylated oligo (p-phenylene vinylene) (OPV) derivatives are designed to mediate the self-assembly of streptavidin-modified magnetic beads. The optical element OPV derivatives provide a fluorescence imaging ability for tracing the assembly process. Target cells can be recognized and assembled by the colloidal assembly with bioactive element antibodies. The colloidal assembly reveals better cell isolation performance by its amplified magnetic response in comparison to monodisperse colloids. The self-assembly of micrometer-sized magnetic colloids through a combination of different functional ingredients to realize multifunction is conceptually simple and easy to achieve. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/28172]  |
| 专题 | 化学研究所_有机固体实验室 |
| 作者单位 | Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Key Lab Organ Solids, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Nie, Chenyao,Wang, Bing,Zhang, Jiangyan,et al. Multifunctional Assembly of Micrometer-Sized Colloids for Cell Sorting[J]. SMALL,2015,11(21):2555-2563. |
| APA | Nie, Chenyao.,Wang, Bing.,Zhang, Jiangyan.,Cheng, Yongqiang.,Lv, Fengting.,...&Wang, Shu.(2015).Multifunctional Assembly of Micrometer-Sized Colloids for Cell Sorting.SMALL,11(21),2555-2563. |
| MLA | Nie, Chenyao,et al."Multifunctional Assembly of Micrometer-Sized Colloids for Cell Sorting".SMALL 11.21(2015):2555-2563. |
入库方式： OAI收割
来源：化学研究所
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