Controlling the fluorescence quantum yields of benzothiazole-difluoroborates by optimal substitution
作者:Patryk Rybczyński、Manon H. E. Bousquet、Anna Kaczmarek-Kędziera、Beata Jędrzejewska、Denis Jacquemin、Borys Ośmiałowski
DOI:10.1039/d2sc05044g
日期:——
In the present study, a series of nine fluorophores obtained by peripheral substitution with two relatively mild electron donating and electron withdrawing groups are reported. The obtained fluorescence quantum yields range from dark to ultra-bright and the extreme values are obtained for the isomeric molecules. These severe changes in emission efficiency have been shown to arise from the complex relationship