Impedance sensing platform for 4,4′-dibromobiphenyl based on a molecularly imprinted polymerized ionic liquid film/gold nanoparticle-modified glassy carbon electrode was written by Wei, Qiuxi;Wu, Kangbing;Wang, Zhengguo;Ye, Xiaoxue;Li, Chunya;Wang, Yanying;Gan, Tian. And the article was included in Journal of Nanoparticle Research in 2018.Computed Properties of C9H15F6N2P This article mentions the following:
1-Vinyl-3-butyl-imidazolium hexafluorophosphate (VBimPF6) was used as a functional monomer to fabricate an imprinted film onto a glassy carbon electrode modified with gold nanoparticle under the conditions applying 4,4′-dibromobiphenyl (DiBB) as a template, ethylene glycol dimethacrylate (EGDMA) as a cross-linker, and ammonium persulfate and N,N,N’,N’-tetramethylethylenediamine as initiators at room temperature After the fabrication process, the embedded DiBB template was removed to obtain a new electrochem. sensor with high specific recognition sites toward DiBB. The morphol. of the electrode surface was characterized with scanning electron microscope and at. force microscope. Electrochem. impedance spectroscopy was used to test the sensing performances of this newly developed electrode. The imprinted film exhibited high selectivity and sensitivity in the determination of DiBB. Under optimized conditions, the charge transfer resistance attributed to the interaction of DiBB with the electrode was found linearly related to the logarithm of DiBB concentration in the range from 0.005 to 10.0μM. The estimated detection limit is 0.001μM (S/N = 3). Therefore, this electrode shows great application potential for the determination of trace DiBB contents in soil samples. In the experiment, the researchers used many compounds, for example, 1-Butyl-3-vinyl-1H-imidazol-3-ium hexafluorophosphate(V) (cas: 915358-85-9Computed Properties of C9H15F6N2P).
1-Butyl-3-vinyl-1H-imidazol-3-ium hexafluorophosphate(V) (cas: 915358-85-9) belongs to imidazole derivatives. Imidazole is a heterocyclic compound with a five-membered planar ring. It is amphoteric and highly polar. Imidazole based anticancer drug find applications in cancer chemotherapy. It is used as buffer component for purification of the histidine tagged recombinant proteins in immobilized metal-affinity chromatography (IMAC).Computed Properties of C9H15F6N2P
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem