supported by the National Basic Research Program of China (2009CB930600, 2012CB933301 and 2012CB723402);the Ministry of Education of China (IRT1148);the National Natural Science Foundation of China (21222404, 51173080 and 21104033);the Program for New Century Excellent Talents in University (NCET-10-0179);the Specialized Research Fund for the Doctoral Program of Higher Education(20093223110003);the Natural Science Foundation of Jiangsu Province of China (BZ2010043 and NY211003);the Program for Postgraduates Research Innovation of Colleges;Universities of Jiangsu Province(CXLX11_0424 and CXLX11_ 0424_0414)
A new star-shaped oligoelectrolyte (TEFCOONa) with triphenylamine as the core, acetylene as linkage and anionic fluorenes as arms was obtained and used for direct imaging in living PANC-1 cells. Because of the hydroph...