ArticleScientific reports2024
Preparation and characterization of hybrid polypyrrole nanoparticles as a conducting polymer with controllable size.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Review
- Vapor-Phase Deposition of Electroactive Polymers onto Electrospun Commodity Polyacrylonitrile Nanofibers.ACS applied polymer materials · 2026Article
- Energy-controlled supercapacitors based on polybenzidine-oxidant-GO hybrid electrodes with vanadate and dichromate redox chemistry.Scientific reports · 2026Article
- Advanced photocatalytic degradation of Ibuprofen using CuO-Polypyrrole/activated carbon hydrogel for sustainable water purification: characterization and application.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2025Article
- Development of Covalently Functionalized Alginate-Pyrrole and Polypyrrole-Alginate Nanocomposites as 3D Printable Electroconductive Bioinks.Materials (Basel, Switzerland) · 2025Article
- Photosystem I Photopolymerizes Pyrrole into Spherical Nanocomposites.Biomacromolecules · 2025Article
- Article
- Tailoring the synergistic effect of integrated polypyrrole hydrogel on the adsorption activity of rice husk-based activated carbon (polypyrrole/activated carbon composite) for bisphenol-A and 4-chlorophenol: experimental and theoretical analysis.Frontiers in bioengineering and biotechnology · 2025Article
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5 authors.
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Abstract
Hybrid polypyrrole (PPy) nanoparticles were prepared using a low-temperature oxidative polymerization process in an acidic solution with polyethyleneimine (PEI) as a template and amine source. The results showed that the nanoparticles have an amorphous structure in the X-ray diffractogram and exhibited good dispersibility in water, uniform size, and a specific conductivity ranging from 0.1 to 6.9 S/cm. The particle size could be tuned from 85 to 300 nm by varying the reactant concentration. Undoping the samples with sodium hydroxide (NaOH) solution altered the optical absorption properties and surface roughness of the particles. However, it did not affect the particle size. The nanoparticles also exhibited optical sensing properties based on their UV-vis absorption changes with the pH. Moreover, nanoparticles could have potential applications in gene delivery and bio-adsorption for contaminant removal. This work demonstrates a simple and effective method for preparing hybrid polypyrrole nanoparticles with controllable size, dispersibility, and conductivity for various nanotechnology, biotechnology, and environmental engineering purposes.
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