一种新型罗丹明荧光探针的制备与研究

摘要

合成了一种新型的荧光探针罗丹明衍生物(RhBS),研究了其对不同金属离子(Cu2+、Na+、Ca2+、Mg2+、K+)的荧光传感性能.结果表明,RhBS对Cu2+具有一定的灵敏度和专一性.%A novel rhodamine derivative (RhBS) was synthesized as a fluorescent chemodosimeter, which was used as a fluorescent probe for the identification and sensing of different metal ions (Cu2+,Na+,Ca2+,Mg2+,K+). The results show that RhBS has sensitivity and specificity to the metal ions Cu2+.