一种新型多功能溶剂化变色氨基大环。从金属离子到溶液和固态中的细胞传感。
A new versatile solvatochromic amino-macrocycle. From metal ions to cell sensing in solution and in the solid state.
机构信息
Institute of Chemical Sciences, University of Urbino, P.zza Rinascimento 6, I-61029 Urbino, Italy.
出版信息
Chem Commun (Camb). 2009 Dec 7(45):7039-41. doi: 10.1039/b913435b. Epub 2009 Oct 13.
DOI:10.1039/b913435b
PMID:19904387
Abstract
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.
摘要
一种新型的荧光 NBD-多氮大环传感器（L）被合成。在乙腈中，Cu(ii)和 Zn(ii)的配位作用以不同的发射波长开启荧光。Cu(ii)配合物表现出固态荧光。L 和 Cu 配合物都与人细胞系（U937）相互作用，通过荧光显微镜突出细胞膜。
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