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Highly Durable Antibacterial Textiles: Cross-Linked Protonated Polyaniline-Polyacrylic Acid with Prolonged Electrical Stability.
Aizamddin, Muhammad Faiz; Zainal Ariffin, Zaidah; Nor Amdan, Nur Asyura; Nawawi, Mohd Azizi; Jani, Nur Aimi; Safian, Muhd Fauzi; Shaffee, Siti Nur Amira; Nik Mohamed Daud, Nik Mohd Radi; Myo Thant, Maung Maung; Mahat, Mohd Muzamir.
Afiliación
  • Aizamddin MF; Group Research and Technology, PETRONAS Research Sdn. Bhd., Bandar Baru Bangi, 43000 Selangor, Malaysia.
  • Zainal Ariffin Z; School of Physics and Material Studies, Faculty of Applied Sciences, Universiti Teknologi MARA, Shah Alam 40450, Malaysia.
  • Nor Amdan NA; School of Biology, Faculty of Applied Sciences, Universiti Teknologi MARA, Shah Alam 40450, Malaysia.
  • Nawawi MA; Bacteriology Unit, Infectious Disease Research Centre, Institute for Medical Research, National Institutes of Health, Setia Alam, Shah Alam 40170, Malaysia.
  • Jani NA; School of Chemistry and Environment, Faculty of Applied Sciences, Universiti Teknologi MARA, Shah Alam, Selangor 40450, Malaysia.
  • Safian MF; School of Physics and Material Studies, Faculty of Applied Sciences, Universiti Teknologi MARA, Shah Alam 40450, Malaysia.
  • Shaffee SNA; School of Chemistry and Environment, Faculty of Applied Sciences, Universiti Teknologi MARA, Shah Alam, Selangor 40450, Malaysia.
  • Nik Mohamed Daud NMR; Group Research and Technology, PETRONAS Research Sdn. Bhd., Bandar Baru Bangi, 43000 Selangor, Malaysia.
  • Myo Thant MM; Group Research and Technology, PETRONAS Research Sdn. Bhd., Bandar Baru Bangi, 43000 Selangor, Malaysia.
  • Mahat MM; Group Research and Technology, PETRONAS Research Sdn. Bhd., Bandar Baru Bangi, 43000 Selangor, Malaysia.
ACS Omega ; 9(22): 23303-23315, 2024 Jun 04.
Article en En | MEDLINE | ID: mdl-38854582
ABSTRACT
This study addressed the limited antibacterial durability of textile materials, which has suppressed their applications in preventing infectious disease transmission. A class of highly durable antibacterial textiles was developed by incorporating protonated polyaniline (PANI) textile with poly(acrylic acid) (PAA) as the functional binder via cross-linking polymerization. The resulting PAA-PANI textile exhibits exceptional electrical conductivity, reaching 8.33 ± 0.04 × 10-3 S/cm when cross-linked with 30% PAA. Remarkably, this textile maintains its electrical stability at 10-3 S/cm even after 50 washing cycles, demonstrating unparalleled durability. Furthermore, the PANI-PAA textile showcases remarkable antibacterial efficacy, with 95.48% efficiency against Pseudomonas aeruginosa and 92.35% efficiency against Staphylococcus aureus bacteria, even after 50 washing cycles. Comparatively, the PAA-PANI textile outperforms its PANI counterpart by achieving an astounding 80% scavenging activity rate, whereas the latter only displayed a rate of 3.22%. This result suggests a solid integration of PAA-PANI into the textile, leading to sustainable antioxidant release. The successful cross-linking of PAA-PANI in textiles holds significant implications for various industries, offering a foundation for the development of wearable textiles with unprecedented antibacterial durability and electrical stability. This breakthrough opens new avenues for combating infectious diseases and enhancing the performance of wearable technologies.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: ACS Omega Año: 2024 Tipo del documento: Article País de afiliación: Malasia Pais de publicación: Estados Unidos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: ACS Omega Año: 2024 Tipo del documento: Article País de afiliación: Malasia Pais de publicación: Estados Unidos