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Keyword:'poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate)'
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poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate)

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Di Xu et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 20(3), 374-382 (2018-12-15)
Post-treatment was performed for poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) films screen-printed on fluorine-doped tin oxide (FTO) substrates, to improve their charge transfer efficiency. Different H2 SO4 solutions, including concentrated H2 SO4 and H2 SO4 diluted with H2 O or dimethyl sulfoxide (DMSO), were
Minjeong Park et al.
Polymers, 11(5) (2019-05-22)
Ionic electroactive polymers (IEAPs) have received considerable attention for their flexibility, lightweight composition, large displacement, and low-voltage activation. Recently, many metal-nonmetal composite electrodes have been actively studied. Specifically, graphene oxide-silver nanowire (GO-Ag NW) composite electrodes offer advantages among IEAPs with
Jian-Yu Lu et al.
Polymers, 13(3) (2021-01-28)
Hydroquinone (HQ) is one of the major deleterious metabolites of benzene in the human body, which has been implicated to cause various human diseases. In order to fabricate a feasible sensor for the accurate detection of HQ, we attempted to
Hong Wang et al.
Advanced materials (Deerfield Beach, Fla.), 27(43), 6855-6861 (2015-10-02)
Hybrids of carbon nanotubes (CNTs) and poly(3,4-ethylenedioxythiophene) (PEDOT) treated by tetrakis(dimethylamino)ethylene (TDAE) have large n-type voltages in response to temperature differences. The reduced carrier concentration by TDAE reduction and partially percolated CNT networks embedded in the PEDOT matrix result in
Nurul Ain A Talib et al.
Sensors (Basel, Switzerland), 18(12) (2018-12-14)
Clenbuterol (CLB) is an antibiotic and illegal growth promoter drug that has a long half-life and easily remains as residue and contaminates the animal-based food product that leads to various health problems. In this work, electrochemical immunosensor based on poly(3,4-ethylenedioxythiophene)/graphene
Sihui Chen et al.
Analytica chimica acta, 1144, 122-129 (2021-01-18)
Two-dimensional (2D) nanomaterials-modified electrodes are good candidates for electrochemical sensing because of their unique ultrathin sheet-like structure and distinctive electrical property. In this work, we have developed a facile sacrificial template-directed mild polymerization process to prepare 2D poly(3,4-ethylenedioxythiophene) (PEDOT) nanosheets.
Chao Xu et al.
Materials science & engineering. C, Materials for biological applications, 84, 32-43 (2018-03-10)
Electroconductive hydrogels with excellent electromechanical properties have become crucial for biomedical applications. In this study, we developed a conductive composite hydrogel via in-situ chemical polymerization based on carboxymethyl chitosan (CMCS), as a biodegradable base macromolecular network, and poly(3,4-ethylenedioxythiophene) (PEDOT), as
Arati Sharma et al.
Materials science & engineering. C, Materials for biological applications, 76, 802-809 (2017-05-10)
Gold nanoparticles (Au-NPs) functionalized Poly (3,4-ethylenedioxythiophene) (PEDOT) bioelectrodes were fabricated layer by layer deposition on ITO electrode for detection of aflatoxin B
Xufeng Niu et al.
Journal of biomedical materials research. Part A, 103(8), 2635-2644 (2015-01-30)
This study was to demonstrate that an extremely thin coating of poly(3,4-ethylenedioxythiophene) (PEDOT) on nonwoven microfibrous poly(l-lactic acid) (PLLA) web is of sufficient electrical conductivity and stability in aqueous environment to sustain electrical stimulation (ES) to cultured human skin fibroblasts.
Mian Wu et al.
Analytica chimica acta, 850, 41-48 (2014-12-03)
A novel poly(3,4-ethylenedioxythiophene)-ionic liquid (i.e., 1-hydroxyethyl-3-methyl imidazolium-bis[(trifluoromethyl)sulfonyl]imide) composite film was electrodeposited on a Pt wire for headspace solid-phase microextraction. The film showed nodular structure and had large specific surface. In addition, it displayed high thermal stability (up to 300°C) and
Liu Yang et al.
Journal of chromatography. A, 1471, 80-86 (2016-10-22)
In this work, a novel poly(3,4-ethylenedioxythiophene)@Au nanoparticles (PEDOT@AuNPs) hybrid coating was prepared and characterized. Firstly, the monomer 3,4-ethylenedioxythiophene was self-assembled on AuNPs, and then electropolymerization was performed on a stainless steel wire by cyclic voltammetry. The obtained PEDOT@AuNPs coating was
Shuping Wang et al.
Journal of bioscience and bioengineering, 123(1), 116-125 (2016-08-09)
Poly 3,4-ethylenedioxythiophene (PEDOT), a polythiophene derivative, has been proved to be modified by chemical process as biocompatible conductive polymer for biomedical applications. In this study, novel hyaluronic acid (HA)-doped PEDOT nanoparticles were synthesized by the method of chemical oxidative polymerization
Himkusha Thakur et al.
Talanta, 171, 115-123 (2017-05-30)
An electrochemical DNA aptasensor for the detection of Mycobacterium tuberculosis (M. tb) antigen MPT64, was developed using Poly(3,4-ethylenedioxythiophene) (PEDOT) doped with carbon nanotubes (CNTs). The biotinylated aptamer was immobilized onto streptavidin attached to -COOH functionalized CNTs via streptavidin-biotin interaction. Various
Nur Afifah Zubair et al.
Nanoscale research letters, 12(1), 113-113 (2017-02-18)
Electrically conductive nanofiber is well known as an excellent nanostructured material for its outstanding performances. In this work, poly(3,4-ethylenedioxythiophene) (PEDOT)-coated polyvinyl alcohol-graphene oxide (PVA-GO)-conducting nanofibers were fabricated via a combined method using electrospinning and electropolymerization techniques. During electrospinning, the concentration
Sean Y Severt et al.
ACS applied materials & interfaces, 7(45), 25281-25288 (2015-11-07)
Flexible and conductive biocompatible materials are attractive candidates for a wide range of biomedical applications including implantable electrodes, tissue engineering, and controlled drug delivery. Here, we demonstrate that chemical and electrochemical polymerization techniques can be combined to create highly versatile
Mian Wu et al.
Journal of chromatography. A, 1444, 42-49 (2016-04-03)
A poly(3,4-ethylenedioxythiophene)-ionic liquid polymer functionalized multiwalled carbon nanotubes (PEDOT-PIL/MWCNTs) composite solid-phase microextraction (SPME) coating was fabricated by electrodeposition. After being dipped in Nafion solution, a Nafion-modified coating was obtained. The outer layer Nafion played a crucial role in enhancing the
Kiattisak Promsuwan et al.
Mikrochimica acta, 187(9), 539-539 (2020-09-03)
A highly stable flow-injection amperometric hydrazine sensor was developed based on a glassy carbon electrode modified with palladium-poly(3,4-ethylene dioxythiophene) coated on carbon microspheres/graphene nanoplatelets (Pd-PEDOT@CM/GNP/GCE). The Pd-PEDOT@CM/GNP composite was characterized by scanning electron microscopy and energy-dispersive x-ray analysis (SEM/EDX). The
Min Cui et al.
Biosensors & bioelectronics, 79, 736-741 (2016-01-17)
Biocompatible polymers, such as poly(ethylene glycol) (PEG), are of great significance in the development of bio-interfaces and biosensors, as they possess excellent biocompatibility and are easy for modification. A novel highly biocompatible polymer composite was synthesized herein through electrochemical polymerization
Melek Kiristi et al.
Materials science & engineering. C, Materials for biological applications, 33(7), 3845-3850 (2013-08-06)
Plasma-modified chitosan and poly(3,4-ethylenedioxythiophene) were blended to obtain conducting nanofibers with polyvinyl alcohol as a supporting polymer at various volumetric ratios by electrospinning method. Chemical compositions and molecular interactions among nanofiber blend components were determined using Fourier transform infrared spectroscopy
Maria M Pérez-Madrigal et al.
Carbohydrate polymers, 200, 456-467 (2018-09-05)
Different carboxymethyl cellulose sodium salt (NaCMC)-based pastes and hydrogels, both containing a salt as supporting electrolyte, have been prepared and characterized as potential solid state electrolyte (SSE) for solid electrochemical supercapacitors (ESCs).The characteristics of the NaCMC-based SSEs have been optimized
Junjie Wang et al.
Chemistry, an Asian journal, 10(9), 1892-1897 (2015-07-18)
Copper-cobalt bimetal nanoparticles (Cu-Co) have been electrochemically prepared on glassy carbon electrodes (GCEs), which were electrodeposited with conducting polymer nanocomposites of poly(3,4-ethylenedioxythiophene) (PEDOT) doped with carbon nanotubes (CNTs). Owing to their good conductivity, high mechanical strength, and large surface area
Kyungwho Choi et al.
ACS applied materials & interfaces, 10(28), 23891-23899 (2018-06-28)
Thermoelectric (TE) energy conversion with nontraditional organic materials is promising in wearable electronics and roll-to-roll manufacturing because of mechanical flexibility, lightweight, and easy processing. Although typical organic materials have a benefit of low thermal conductivity that creates a large temperature
Diogo Martins et al.
Biosensors & bioelectronics, 72, 87-94 (2015-05-13)
Electrokinetic methods that conveniently concentrate charged analytes by orders of magnitude are highly attractive for nucleic acid assays where they can bypass the complexity and costs of enzyme-based amplification. The present study demonstrates an electrokinetic concentration device incorporating charge-neutral morpholino
Andrés Mauricio Ramírez et al.
Nanomaterials (Basel, Switzerland), 11(1) (2021-01-08)
In this work, nanostructured TiO2 and poly-3,4-ethylenedioxythiophene (PEDOT) layers were electrochemically prepared over transparent electrodes. Morphological characterization evidenced the presence of nanostructures as planed with 50-nm-wide TiO2 rod formations followed by 30-nm-wide PEDOT wires. Different characterizations were made to the
Hailemichael Ayalew et al.
Polymers, 11(4) (2019-04-13)
Deprotonation-induced conductivity shift of poly(3,4-ethylenedixoythiophene)s (PEDOTs) in aqueous solutions is a promising platform for chemical or biological sensor due to its large signal output and minimum effect from material morphology. Carboxylic acid group functionalized poly(Cn-EDOT-COOH)s are synthesized and electrodeposited on
Chaoxing Zhang et al.
Journal of biomedical materials research. Part A, 106(7), 1887-1895 (2018-03-10)
Metals are widely used in electrode design for recording neural activities because of their excellent electrical conductivity and mechanical strength. However, there are still serious problems related to these currently used metallic electrodes, including tissue damage due to the mechanical
Chaoxing Zhang et al.
Materials science & engineering. C, Materials for biological applications, 110, 110614-110614 (2020-03-25)
This article reports fabrication, characterization, degradation and electrical properties of biodegradable magnesium (Mg) microwires coated with two functional polymers, and the first in vivo evidence on the feasibility of Mg-based biodegradable microelectrodes for neural recording. Conductive poly(3,4‑ethylenedioxythiophene) (PEDOT) coating was
Sarani Sen et al.
Analytica chimica acta, 1114, 15-28 (2020-05-04)
Medical diagnostics and detection of food spoilage require estimation of hypoxanthine (HX), xanthine (XN), and uric acid (UA). A selective sensing platform has been proposed for simultaneous detection of all these species. Functionalized multi-walled carbon nanotube (fMWCNT) stabilized nanogold decorated
Daniela Valeria Tomasino et al.
Polymers, 13(4) (2021-03-07)
Poly(3,4-ethylenedioxythiophene) (PEDOT) plays a key role in the field of electrically conducting materials, despite its poor solubility and processability. Various molecules and polymers carrying sulfonic groups can be used to enhance PEDOT's electrical conductivity. Among all, sulfonated polyarylether sulfone (SPAES)
Jing Qu et al.
Acta biomaterialia, 31, 114-121 (2015-11-27)
Conjugated polymers such as poly(3,4-ethylenedioxythiphene) (PEDOT) are of interest for a variety of applications including interfaces between electronic biomedical devices and living tissue. The mechanical properties, strength, and adhesion of these materials to solid substrates are all vital for long-term
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