ArticleUltrasonics sonochemistry2022
Ultrasound-assisted preparation of chitosan/nano-silica aerogel/tea polyphenol biodegradable films: Physical and functional properties.
Article in Ultrasonics sonochemistry, 2022. 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.
- A chitosan-based aerogel with radially aligned structure for cushioning and antimicrobial packaging of fruits.Journal of advanced research · 2026Article
- Optimization of fumed silica and melatonin loadings in polyvinyl alcohol-based films for postharvest preservation of rambutan fruit.Food chemistry: X · 2026Article
- Green ultrasonic engineering of hierarchical microphase structures and enhanced properties in chitosan-silk blends across molecular weight ranges.Ultrasonics sonochemistry · 2026Article
- Artificial intelligence-driven nano-enhanced stem cell therapy for neurodegenerative diseases: from rational design to clinical translation.Journal of nanobiotechnology · 2026Review
- Ultrasound-engineered chitosan nanocarriers improve the anticancer activity of dandelion phytochemicals in hepatocellular carcinoma cells.Frontiers in pharmacology · 2026Article
- Fish By-Products Utilization in Food and Health: Extraction Technologies, Bioactive, and Sustainability Challenges.Food science & nutrition · 2025Review
- From structures to properties: The impacts of two modification methods on pectin/sodium carboxymethyl cellulose composite film for advanced packaging materials.Food chemistry: X · 2025Article
- Fabrication and Advanced Imaging Characterization of Magnetic Aerogel-Based Thin Films for Water Decontamination.Gels (Basel, Switzerland) · 2024Article
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Authors and funding
9 authors.
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Abstract
In this study, chitosan(CS), nano-silicon aerogels(nSA) and tea polyphenols(TP) were used as film-forming materials and processed with ultrasonication to form films using the tape-casting method. The effects of ultrasonication time, temperature and frequency on the properties of CS/nSA/TP film were explored via material property testing. The results of response surface showed that the maximum tensile strength of the film was 4.036 MPa at ultrasonication time(57.97 min), temperature(37.26 °C) and frequency(30 kHz). The maximum elongation at break of the film was 279.42 % at ultrasonication time(60.88 min), temperature(39.93 °C) and frequency(30 kHz). Due to cavitation and super-mixing effects, ultrasonication may make the surface of the film smoother and easier to degrade. After ultrasonication, TPs were protected by the 3D network structure composed of CS and nSA. Ultrasonication improved the antioxidant and antibacterial properties of the film. These results show that ultrasonication is an effective method to improve the properties of films.
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