Enzymatic synthesis and electrochemical characterization of sodium 1,2-naphthoquinone-4-sulfonate-doped PEDOT/MWCNT composite

Abstract

The use of redox active NSQ as a dopant of PEDOT dramatically increases the specific capacitance and cyclic stability of enzymatically synthesized PEDOT–NSQ/MWCNT composite.

An ultrasensitive luteolin electrochemical sensor based on a glass carbon electrode modified using multi-walled carbon nanotube-supported hollow cobalt sulfide (CoSx) polyhedron/graphene quantum dot composites

“…26 Compared with MWCNTs, it was observed that peaks centered at around 26°, 40° and 50° and from the XRD pattern of CoSx–MWCNTs, indicating cobalt particles encapsulated within MWCNTs. 34 The surface elemental composition and chemical state of the CoSx–MWCNTs were studied by X-ray photoelectron spectroscopy (XPS). The survey spectrum (Fig.…”

Prospects of Using Biocatalysis for the Synthesis and Modification of Polymers

“…The synthesized electrically conducting biocompatible poly(3,4-ethylenedioxythiophene)/DNA interpolymer complex can potentially be used for various biomedical purposes. Eco-friendly enzymatic synthesis of a promising electrode material for high-performance supercapacitors based on poly(3,4-ethylenedioxythiophene) and multiwalled carbon nanotubes doped with the redox-active compound sodium 1,2-naphthoquinone-4-sulfonate has also been reported [ 67 ].…”

Ternary Chalcogenide-Based Quantum Dots and Carbon Nanotubes: Establishing a Toolbox for Controlled Formation of Nanocomposites

“…It has been shown that the surface decoration of CNTs with various organic or inorganic species can increase the tunability of their physical, electrical, and optical properties. 21 − 23 Thus, as the demand for smaller, faster, and more efficient electronic devices increases, nanocomposites and functional CNTs with new or tuned properties may play an important role in the miniaturization process of nanoengineering and nanotechnology, including new catalyst materials, 24 sensitization of solar cells, 25 nanobatteries, 26 etc.…”

“…Due to the high attention and research activity, the chemistry behind the functionalization of CNTs is well understood, which makes them together with their unique properties ideal candidates as templates for the assembly with other functional nanomaterials. It has been shown that the surface decoration of CNTs with various organic or inorganic species can increase the tunability of their physical, electrical, and optical properties. − Thus, as the demand for smaller, faster, and more efficient electronic devices increases, nanocomposites and functional CNTs with new or tuned properties may play an important role in the miniaturization process of nanoengineering and nanotechnology, including new catalyst materials, sensitization of solar cells, nanobatteries, etc.…”