Novel Fluorescent Chemosensor for Detection of F- Anions Based on a Single Functionalized Pillar[5]arene Iron(III) Complex

作者：Zhang, Youming^*; Su, Junxia; Li, Qiao; Li, Wenting; Liang, Guoyan; Li, Hui; Ma, Haixia; Lin, Qi; Yao, Hong; Wei, Taibao^*

来源：Chinese Journal of Chemistry, 2016, 34(12): 1263-1267.

DOI：10.1002/cjoc.201600588

• pillararene
• ferric(III) complex
• chemosensor
• fluoride

Novel fluorescent chemosensor with good selectivity for F- anion was designed and synthesized. The sensor has a bearing on a single functionalized pillar[5]arene and Fe3+ metal complex (PN-Fe), which showed prominent fluorescent response for F- anion over other common anions (Cl-, Br-, I-, AcO-, HSO4-, H2PO4-, ClO4-, CN- and SCN-). These results were evaluated by fluorescent method. The detection limit of PN-Fe to F- was calculated to be 2.50x10(-7) mol/L. Moreover, the sensor PN-Fe3+ might serve as a recyclable component in sensing materials.

• 出版日期2016-12
• 单位西北师范大学