9-[2-(1,4-Dioxa-7,13-dithia-10-azacyclopentadecyl)phenyl]amino-benzo[b]quinolizinium enables the unambiguous fluorimetric and polarimetric detection of Hg2+ in the close proximity of double-stranded nucleic acids without interfering background signals from the complexes of this compound with Hg2+ or DNA alone.
9-[2-(1,4-二氧杂-7,13-二
硫-10-氮杂
环十五烷基)苯基]
氨基-苯并[b]
喹啉鎓能够在双链核酸附近对 Hg2+ 进行明确的荧光和偏振检测不会干扰该化合物与 Hg2+ 或 DNA 单独形成的复合物的背景信号。