Two-photon excited fluorescent probes for calcium based on internal charge transfer

被引:48
|
作者
Dong, Xiaohu [1 ]
Yang, Yiyao [1 ]
Sun, Jian [2 ]
Liu, Zhihong [1 ,3 ]
Liu, Bi-Feng [2 ]
机构
[1] Wuhan Univ, Coll Chem & Mol Sci, Wuhan 430072, Peoples R China
[2] Huazhong Univ Sci & Technol, MOE Hubei Bioinformat & Mol Imaging Key Lab, Key Lab Biomed Photon,Coll Life Sci & Technol, Div Biomed Photon,Wuhan Natl Lab Optoelect,Dept S, Wuhan 430074, Peoples R China
[3] Wuhan Univ, Key Lab Analyt Chem Biol & Med, Minist Educ, Wuhan 430072, Peoples R China
基金
中国国家自然科学基金;
关键词
RESONANCE ENERGY-TRANSFER; INDICATORS; TISSUE; MICROSCOPY; DESIGN; WAVES; DONOR; ION;
D O I
10.1039/b905571a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Two-photon excited (TPE) calcium fluorescent probes are designed and synthesized based on internal charge transfer (ICT) with high Ca2+ affinity and large two-photon action cross section, which can be used in living cells and detected with two-photon microscopy (TPM).
引用
收藏
页码:3883 / 3885
页数:3
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