A new versatile solvatochromic amino-macrocycle. From metal ions to cell sensing in solution and in the solid state

被引：41

作者：

Ambrosi, Gianluca ^{[1
]}

Ciattini, Samuele ^{[2
]}

Formica, Mauro ^{[1
]}

Fusi, Vieri ^{[1
]}

Giorgi, Luca ^{[1
]}

Macedi, Eleonora ^{[1
]}

Micheloni, Mauro ^{[1
]}

Paoli, Paola ^{[3
]}

Rossi, Patrizia ^{[3
]}

Zappia, Giovanni ^{[4
]}

机构：

[1] Univ Urbino, Inst Chem Sci, I-61029 Urbino, Italy

[2] Univ Florence, CRIST, I-50019 Florence, Italy

[3] Univ Florence, Dept Energy Engn, I-50139 Florence, Italy

[4] Univ Urbino, Inst Pharmaceut Chem, I-61029 Urbino, Italy

来源：

CHEMICAL COMMUNICATIONS | 2009年 / 45期

关键词：

FLUORESCENCE CHARACTERISTICS; BENZOFURAZAN COMPOUNDS; ELECTRON; CRYPTAND; SENSORS; ENERGY;

D O I：

10.1039/b913435b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new fluorescent NBD-polyaza-macrocycle sensor (L) was synthesized. The coordination of Cu(II) and Zn(II) in acetonitrile switches on the fluorescence with different emission wavelengths. Cu(II) complexes showed solid-state fluorescence. Both L and Cu-complex interact with human cell line (U937) highlighting the cell membrane by fluorescence microscopy.

引用

页码：7039 / 7041

页数：3

共 19 条

[1]

[Anonymous], 1993, Fluorescent chemosensors for ion and molecule recognition, DOI DOI 10.1080/10739149408001201

[2]

[Anonymous], 1991, MODERN MOL PHOTOCHEM

[3]

[Anonymous], 1999, IUCR MONOGRAPHS CRYS

[4] Attachment of an electron-withdrawing fluorophore to a cryptand for modulation of fluorescence signaling [J].