Polyaniline coated gold-aryl nanoparticles: Electrochemical synthesis and efficiency in methylene blue dye removal

Conducting polymers: a comprehensive review on recent advances in synthesis, properties and applications

“…[29][30][31] The electropolymerization technique happens without the effect of an oxidant, and is the same in the case of polyacetylene. 32,33 Electrospinning is also used to synthesise brous polymer morphologies of nano or micro diameters under the inuence of a strong electrical eld. In this case, a high voltage is applied to the polymer droplets, and the charged droplets get stretched due to surface tension, and at a critical point, the liquid erupts and starts to weave on the counter surface.…”

Dual-Mechanism Quenching of Electrochemiluminescence Immunosensor Based on a Novel ECL Emitter Polyoxomolybdate-Zirconia for 17β-Estradiol Detection

“…The state of polyaniline in the composite was further verified by FT-IR and Raman spectra. 30,31 It can be seen from Figure 1C that the peaks at 1137 and 846 cm −1 are the deformation vibration of C−H on the benzene ring and the C−H bending vibration outside of the counterpoint double-substituted benzene ring, respectively. The band of 1294 cm −1 was attributed to the C−N stretching vibration of aromatic amine.…”

Surface Modification of Plasmonic Nanomaterials with Aryl Diazonium Salts

“…The composites were shown to exhibit a high removal rate of methylene blue dye onto nanosand paving the way towards environmental remediation applications. [44] Diazonium salts and Au NPs were also used as building blocks for the preparation of hybrid thin films on indium tin oxide (ITO) electrodes to obtain heavy metal sensors. Square wave voltammetry (SWV) measurements showed a high sensitivity for the electrochemical detection of Cu 2+ ions, with a linear behavior between mM to pM concentrations and a detection limit of about 1 pM.…”