作者:Alexander B. Braun、Ilona Wehl、Dominik K. Kölmel、Ute Schepers、Stefan Bräse
DOI:10.1002/chem.201900412
日期:2019.6.18
polyfluorinated cyanine dyes and their application as selective markers for mitochondria are presented. By incorporating fluorous side chains into cyanine dyes, their remarkable photophysical properties were enhanced. To investigate their biological application, several different cell lines were incubated with the synthesized cyanine dyes. It was discovered that the presented dyes can be utilized for selective
在此交流中,介绍了三种未知的多氟花菁染料的合成及其作为线粒体选择标记的应用。通过将氟侧链结合到花菁染料中,它们的显着光物理性质得到了增强。为了研究其生物学应用,将几种不同的细胞系与合成的花青染料一起孵育。已发现,所提出的染料可用于线粒体的选择性近红外(NIR)染色,通过MTT法测定其细胞毒性非常低。这是首次将多氟化花青荧光团作为线粒体的选择标记。由于多氟化荧光团在生物成像和材料科学领域的广泛应用,