Ontology highlight
ABSTRACT:
SUBMITTER: Li DP
PROVIDER: S-EPMC5368602 | biostudies-literature | 2017 Mar
REPOSITORIES: biostudies-literature
Li Dong-Peng DP Wang Zhao-Yang ZY Cui Jie J Wang Xin X Miao Jun-Ying JY Zhao Bao-Xiang BX
Scientific reports 20170328
A new ratiometric fluorescent probe was constructed with hemicyanine and 7-nitrobenzofurazan for detection of sulfur dioxide derivatives (HSO<sub>3</sub><sup>-</sup>/SO<sub>3</sub><sup>2-</sup>). The ratiometric response mode could be attributed to the efficient FRET (Förster resonance energy transfer) platform. The probe exbihited some desirable properties including fast response (within 2 minutes), good selectivity and high sensitivity. Moreover, the probe could detect endogenous HSO<sub>3</su ...[more]