The present invention relates to novel fluorinated 3,6- diaminoxanthene compounds derived from the basic structural formula (I) and to their uses as photostable fluorescent dyes, e.g. for immunostainings and spectroscopic and microscopic applications, in particular in conventional microscopy, stimulated emission depletion (STED) reversible saturable optically linear fluorescent transitions (RESOLFT) microscopy, and fluorescence correlation spectroscopy. The claimed compounds are also useful as molecular probes in various spectroscopic applications.
本发明涉及从基本结构式(I)衍生的新型
氟化3,6-二
氨基
蒽醌化合物及其作为光稳定荧光
染料的用途,例如用于免疫染色和光谱学和显微学应用,特别是在常规显微镜、受激发射消融(STED)可逆饱和光学线性荧光转换(R
ESOLFT)显微镜和荧光相关光谱学中。所述化合物还可用作各种光谱学应用中的分子探针。