Modified cotton fabrics with poly (3-(furan-2-carboamido) propionic acid) and poly (3-(furan-2-carboamido) propionic acid)/gelatin hydrogel for UV protection, antibacterial and electrical properties

Arabian Journal of Chemistry

Asmaa F. Kassem¹  Reda Khalil²  Rasha A. Baseer³  Ghada M. Taha⁴ 

[1] Corresponding author.;Department of Natural Compounds, Pharmaceutical Industries Research Division, National Research Centre, 12622 Dokki, Giza, Egypt;Department of Polymers and Pigments, Chemical Industries Research Division, National Research Centre, 12622 Dokki, Giza, Egypt;Pre-treatment and Finishing of Cellulosic Fibers Department, Textile Research Division, National Research Centre, 12622 Dokki, Giza, Egypt;

关键词: Smart fabrics;    Poly (3-(furan-2-carboamido) propionic acid);    Gelatin;    Hydrogel;    Electric conductivity and anti-bacterial;   

DOI  :  

来源: DOAJ

【 摘 要 】

This research aimed to prepare smart cotton fabrics with multi functions for antibacterial activity, UV protection and electrical conductivity via in situ coating with conductive polymer and conductive hydrogel. Therefore, 3-(furan-2-carboamido) propionic acid was synthesized followed by polymerization using ceric ammonium nitrate. In addition, cotton fabrics coated with 3-(furan-2-carboamido) propionic acid via in situ polymerization and by the hydrogel that based on poly (3-(furan-2-carboamido) propionic acid) and gelatin which have been performed via in situ gelation process. The chemical structure and morphology of the 3-(furan-2-carboamido) propionic acid (monomer) and the synthesized polymer (PFu) were investigated by H1NMR, IR, SEM, TGA and DSC. Where, the treated fabrics (PFu-T and PFu-G-T) are characterized by SEM, FTIR and contact angle. Furthermore, the AC electrical conductivity and dielectric properties of PFu, PFu-T, PFu-G-T and blank were investigated over the frequency range of 20 Hz–10 MHz at room temperature using impedance spectroscopy where the electric conductivity values are 1.74 × 10-5, 7.5 × 10-8, 4 × 10-7, 8.24 × 10-11 (S·cm)-1, respectively. In addition, the anti-bacterial activity of PFu-T, PFu-G-T and blank was assessed versus gram-positive and gram-negative bacteria where, PFu-G-T shows activity against Escherichia coli and Staphylococcus aureus. Moreover, PFu-T, PFu-G-T showed high UV protection especially for PFu-G-T.

【 授权许可】

Unknown