Results 11 to 20 of about 1,086,669 (193)

Polymers in biosensors. [PDF]

open access: yes, 2007
This chapter will be devoted to the incorporation of polymers within biosensors, beginning with a history and descriptions of basic sensor formats - while concentrating on optical and electrochemical sensors.
Higson, Seamus P. J., Davis, Frank
core   +8 more sources

Conducting polymer coatings in electrochemical technology Part 1 - Synthesis and fundamental aspects [PDF]

open access: yes, 2007
Conducting polymers are materials which combine the electronic characteristics of metals with the engineering properties of polymers. Poly(pyrrole) (PPy), poly(thiophene) (PTh) and poly(aniline) (PAn) are common examples of conducting polymers and can be
Smith, J.R.   +7 more
core   +1 more source

Conducting Polymers in Biosensing: a review [PDF]

open access: yes, 2023
Medical diagnostics and, to a lesser extent, pharmacy are two of the most prominent applications of organic conducting polymers (CPs). Polymers that conduct electricity, such as polyaniline (PANI), polypyrrole (PPY), polythiophene (PTh), and poly (3, 4 ...
Arnab, Bhattacharyya
core   +1 more source

Transdutores potenciométricos a base de polímeros condutores: aplicações analíticas Potentiometric transducers based in conducting polymers: analytical applications

open access: yesQuímica Nova, 1997
A review is given about the most relevant advances on the analytical applications of conducting polymers in potentiometric sensors. These organic polymers represent a new class of materials with conducting properties due to its doping by ions.
Laércio Rover Júnior   +2 more
doaj   +1 more source

Electrochemical synthesis and characterization of bilayers of poly(O-aminophenol)/ polypyrrole/lignin composites for enhanced charge storage in supercapacitors

open access: yesBulletin of the Chemical Society of Ethiopia, 2016
Using simple electrosynthesis methods a single and bilayer of conducting polymers, polypyrrole and poly(o-aminophenol) with biopolymer lignin hybrid composites were formed on gold electrodes.
S. Admassie
doaj   +1 more source

Preparation and Characterization of Conducting Polymer Latices by Chemical Polymerization of Aniline or Anisidine in Presence of Latex: Study of Their Electroactivity and Anti-Corrosion Properties [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2013
Poly (vinylacetate-co-butylmethacrylate) was prepared in presence of potassium persulphate as an oxidizing agent in aqueous solution of dodecylbenzene sulfonate sodium as an emulsifying agent. Then, aniline was polymerized by chemical oxidation method at
Bakhshali Massoumi   +1 more
doaj   +1 more source

Effect of doped and undoped POMA on the morphology and miscibility of blends with Poly(vinylidene fluoride) (PVDF)

open access: yesMaterials Research, 1999
The effect of the addition of small amounts of doped and undoped poly(o-methoxyaniline) (POMA) on the morphology of melt crystallized PVDF was investigated by means of polarized light optical microscopy.
I.S. Rocha   +3 more
doaj   +1 more source

Avant-Garde Polymer/Graphene Nanocomposites for Corrosion Protection: Design, Features, and Performance

open access: yesCorrosion and Materials Degradation, 2023
Polymeric coatings have been widely selected for the corrosion resistance of metallic surfaces. Both the conducting and non-conducting polymers have been applied for corrosion confrontation.
Ayesha Kausar   +3 more
doaj   +1 more source

Functional Conducting Polymers via Thiol-ene Chemistry

open access: yesBiosensors, 2012
We demonstrate here that thiol-ene chemistry can be used to provide side-chain functionalized monomers based on 3,4-propylenedioxythiophene (ProDOT) containing ionic, neutral, hydrophobic, and hydrophilic side chains.
David C. Martin, Kathleen E. Feldman
doaj   +1 more source

Application of Conducting Polymer Nanostructures to Electrochemical Biosensors

open access: yesMolecules, 2020
Over the past few decades, nanostructured conducting polymers have received great attention in several application fields, including biosensors, microelectronics, polymer batteries, actuators, energy conversion, and biological applications due to their ...
Waleed A. El-Said   +3 more
doaj   +1 more source

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