| 发明名称 |
MEMBRANE STAINING DYES CONTAINING PHOSPHORESCENT TRANSITION METAL POLYPYRIDINE COMPLEXES |
| 摘要 |
The present invention is concerned with a staining dye for staining a biological cell, comprising dye molecules with a positively charged polar head group for attraction to cell membrane of the cell and for refraining the dye molecules from entering the cytoplasm, and one or more hydrophobic groups for interaction with phospholipids of the cell membrane. The dye molecules are phosphorescent transition metal polypyridine complexes having a metal center and ligands which are non-organic fluorophores. |
| 申请公布号 |
US2015293108(A1) |
申请公布日期 |
2015.10.15 |
| 申请号 |
US201414250527 |
申请日期 |
2014.04.11 |
| 申请人 |
City University of Hong Kong |
发明人 |
LO Kam-Wing Kenneth;ZHANG Yin;LAU Tsan-Shing;HUA Lijuan |
| 分类号 |
G01N33/58;C07F15/00 |
主分类号 |
G01N33/58 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A staining dye for staining a biological cell, comprising dye molecules with a positively charged polar head group for attraction to cell membrane of the cell, and one or more hydrophobic groups for interaction with phospholipids of the cell membrane and for minimizing the dye molecules from entering the cell, wherein the dye molecules are transition metal polypyridine complexes having a metal center and ligands which are non-organic fluorophores. |
| 地址 |
Kowloon HK |
