Self-assembled multicolor nanoparticles based on functionalized twistacene dendrimer for cell fluorescent imaging
文献类型：期刊论文
| 作者 | Zhang, Xuemin1; Li, Shengliang2; Liu, Zhenying1; Wang, Shu2; Xiao, Jinchong1 |
| 刊名 | NPG ASIA MATERIALS
 |
| 出版日期 | 2015-12-01 |
| 卷号 | 7 |
| 英文摘要 | A series of twistacene-functionalized dendrimers were successfully synthesized and characterized. The model molecule DBPy has a twisted configuration with a torsional angle of 27.69 degrees between pyrene and naphthalene units. The resulting compounds TPPh, TTPy, OTPy and TOPhP can self-assemble into organic nanoparticles through re-precipitation method and emit strong blue, cyan, green and red fluorescence in water, respectively. Additionally, the obtained multicolor nanoparticles showed low cytotoxicity and good photostability that selectively flow into the membrane and cytoplasm of HeLa cells, indicating the feasibility and efficiency in fluorescence imaging. This study might be a new avenue for the design of three-dimensional branched conjugated molecule and specific location imaging in living cell. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/29534]  |
| 专题 | 化学研究所_有机固体实验室 |
| 作者单位 | 1.Hebei Univ, Coll Chem & Environm Sci, Key Lab Chem Biol Hebei Prov, Baoding 071002, Peoples R China 2.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Key Lab Organ Solids, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Xuemin,Li, Shengliang,Liu, Zhenying,et al. Self-assembled multicolor nanoparticles based on functionalized twistacene dendrimer for cell fluorescent imaging[J]. NPG ASIA MATERIALS,2015,7. |
| APA | Zhang, Xuemin,Li, Shengliang,Liu, Zhenying,Wang, Shu,&Xiao, Jinchong.(2015).Self-assembled multicolor nanoparticles based on functionalized twistacene dendrimer for cell fluorescent imaging.NPG ASIA MATERIALS,7. |
| MLA | Zhang, Xuemin,et al."Self-assembled multicolor nanoparticles based on functionalized twistacene dendrimer for cell fluorescent imaging".NPG ASIA MATERIALS 7(2015). |
入库方式： OAI收割
来源：化学研究所
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