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Huma Tariq,Abdul Rehman,Farzana Kishwar,Zulfiqar Ali Raza 한국섬유공학회 2022 Fibers and polymers Vol.23 No.11
Herein, clove oil encapsulated-chitosan morphologies have been prepared using the emulsion evaporation method. The prepared microstructures were analyzed for z-average and zeta potential using dynamic light scattering analysis and thenapplied on cellulosic fabric for antibacterial and textile properties using citric acid as a green cross-linker in the presence ofsodium hypophosphite as a catalyst. The treated fabric was characterized for surface morphology, chemical functionalities,crystal properties, conventional textile properties including whiteness index, air permeability, crease recovery, stiffness,tensile strength, antibacterial activity, and finish loading/release profiles. The z-averages of the native chitosan microcapsuleswere recorded as 250±10 nm, and that of 1 and 2 % (v/v) clove oil containing chitosan microcapsules were observed as300±10 and 380±15 nm, respectively. The chitosan-based microcapsules-treated cellulosic fabrics exhibited good broadspectrumantibacterial activity with overall retained tensile properties and a sustained release of essential oil in the phosphatebufferedsaline. The results were found validated based on statistical analysis.