Two-photon probe for real-time monitoring of intracellular free zinc ions, method for preparing the probe and method for real-time monitoring of intracellular free zinc ions using the probe
申请人:Cho Bong-Rae
公开号:US20090286275A1
公开(公告)日:2009-11-19
A two-photon probe for real-time monitoring of intracellular free zinc ions is provided. The two-photon probe is represented by Formula 1:
wherein R is H or OCH
3
. The two-photon probe has high selectivity for Zn
2+
and enables very effective and long-term monitoring of intracellular free Zn
2+
present in the deep tissue. Further provided are a method for preparing the two-photon probe and a method for real-time monitoring of intracellular free zinc ions using the two-photon probe.
提供了一种用于实时监测细胞内游离锌离子的双光子探针。该双光子探针由公式1表示:其中R为H或OCH3。该双光子探针具有高选择性的Zn2+,并能够非常有效和长期地监测深层组织中存在的细胞内自由Zn2+。还提供了制备双光子探针的方法和使用双光子探针实时监测细胞内游离锌离子的方法。