Fabrication of multifunctional facial masks from phenolic acid grafted chitosan/collagen peptides via aqueous electrospinning

Facial masks have become ubiquitous in our daily life to endow skin enough moisture and activated nutrition through mask nonwovens infused with skincare ingredients. However, the active nutrients in wet masks are prone to deterioration and deactivation. Herein, a novel multifunctional nanofiber dry...

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Veröffentlicht in:International journal of biological macromolecules 2024-05, Vol.267 (Pt 1), p.131443-131443, Article 131443
Hauptverfasser: Hu, Wenfeng, Yin, Haofei, Guo, Yujie, Gao, Yantao, Zhao, Yi
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Sprache:eng
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Zusammenfassung:Facial masks have become ubiquitous in our daily life to endow skin enough moisture and activated nutrition through mask nonwovens infused with skincare ingredients. However, the active nutrients in wet masks are prone to deterioration and deactivation. Herein, a novel multifunctional nanofiber dry mask was successfully prepared using aqueous-electrospun phenolic acid grafted chitosan/collagen peptides. When used, the functional nanofibers in the mask dissolve through spraying moisture, activating active ingredients in response to water and providing in-situ free radical scavenging, moisturizing and antibacterial effects to the skin. In this work, a series of gallic acid (GA), caffeic acid (CA), and protocatechuic acid (PA) have been studied to be grafted with chitosan to improve water solubility of chitosan (CS). Also, through aqueous electrospinning of phenolic acid-grafted chitosan/collagen peptides, a one-step green multifunctional nanofiber mask was obtained. The results showed that the mask had a 12.14 % moisturizing rate and a 94.09 % activity for removing free radicals from the skin after encountering moisture. Considering its high efficiency, controllable function release, and easy processability, the nanofiber multifunctional mask may provide a competitive alternative to facial masks and promote potential value-added applications of bio-based macro-molecules. •A multifunctional mask from aqueous-electrospun grafted chitosan/collagen peptides.•Moisture control, in-situ free radical scavenging, moisturizing functions to skin•Phenolic acid grafting enhances water solubility and antibacterial of chitosan.•Collagen Peptide addition to chitosan for moisture absorption ability improvement•Dry masks with bio-based macromolecules have potential for value-added applications.
ISSN:0141-8130
1879-0003
DOI:10.1016/j.ijbiomac.2024.131443