FRET based tri-color emissive rhodamine-pyrene conjugate as an Al3+ selective colorimetric and fluorescence sensor for living cell imaging

被引：98

作者：

Sahana, Animesh ^{[1
]}

Banerjee, Arnab ^{[1
]}

Lohar, Sisir ^{[1
]}

Banik, Avishek ^{[2
]}

Mukhopadhyay, Subhra Kanti ^{[2
]}

Safin, Damir A. ^{[3
]}

Babashkina, Maria G. ^{[3
]}

Bolte, Michael ^{[4
]}

Garcia, Yann ^{[3
]}

Das, Debasis ^{[1
]}

机构：

[1] Univ Burdwan, Dept Chem, Burdwan 713104, W Bengal, India

[2] Univ Burdwan, Dept Microbiol, Burdwan 713104, W Bengal, India

[3] Catholic Univ Louvain, MOST Inorgan Chem, Inst Condensed Matter & Nanosci, B-1348 Louvain, Belgium

[4] Goethe Univ Frankfurt, Inst Anorgan Chem, Frankfurt, Germany

来源：

DALTON TRANSACTIONS | 2013年 / 42卷 / 37期

关键词：

EXCIMER FORMATION; PROBE; CR3+; HG2+; FLUORIDE; AL(III); LEVEL; MEDIA; SHIFT; ACID;

D O I：

10.1039/c3dt51752g

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A rhodamine-pyrene hybrid molecule acts as a colorimetric and fluorimetric sensor for Al3+ through time dependent PET-CHEF and FRET processes associated with tri-color emission. Intracellular Al3+ has been visualized through time dependent blue-green-red emission. The lowest limit of detection for Al3+ is 0.02 mu M.

引用

页码：13311 / 13314

页数：4

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