一类新型小分子作为多功能荧光探针用于细胞成像。

An original class of small sized molecules as versatile fluorescent probes for cellular imaging.

机构信息

Institut de Chimie Organique et Analytique - ICOA UMR7311, rue de Chartres, 45100 Orléans, France.

出版信息

Chem Commun (Camb). 2019 Jul 2;55(54):7776-7779. doi: 10.1039/c9cc03765a.

Abstract

An unusual class, compact in size, of fluorescent probes based on pyridazino-1,3a,6a-triazapentalene scaffolds exhibits promising fluorescent properties (quantum yield values up to 73%, large Stokes shifts, emission wavelengths located in the green-yellow range, excellent solubility) with good photostability suitable for optical imaging applications.

摘要

一类结构紧凑的基于哒嗪并[1,3-a,6-a]三嗪并五并苯骨架的新型荧光探针具有良好的光稳定性，适合用于光学成像应用，表现出了有前景的荧光性质（荧光量子产率高达 73%，大斯托克斯位移，发射波长位于绿黄色范围内，极好的溶解性）。