Enhancing Barrier and Antioxidant Properties of Nanocellulose Films for Coatings and Active Packaging: A Review

ACS Applied Nano Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 10, 2025

Cellulose, a natural biopolymer, offers strong potential for sustainable packaging due to its impressive mechanical, thermal, and barrier properties. However, high hydrophilicity remains key challenge industrial applications. This review delves into both chemical physical methods enhance nanocellulose's hydrophobicity while also exploring the incorporation of reinforcing fillers like antioxidants, antibacterial agents (e.g., tannins, lignin), nanoclays improve functionality in active packaging. Additionally, advanced surface modifications using compounds, such as stearic acid, silanes, treatments, cold plasma, are discussed. By providing detailed insights these techniques materials, this serves practical guide researchers, especially laboratory settings, assess feasibility applying innovations their own work. Ultimately, it aims advance development nanocellulose-based solutions, offering balance among sustainability, enhanced performance, scientific guidance.

Language: Английский

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Recent Advances in the Fabrication of Intelligent Packaging for Food Preservation: A Review

Processes, Journal Year: 2025, Volume and Issue: 13(2), P. 539 - 539

Published: Feb. 14, 2025

The advancement of intelligent packaging technologies has emerged as a pivotal innovation in the food industry, significantly enhancing safety and preservation. This review explores latest developments fabrication packaging, with focus on applications Intelligent systems, which include sensors, indicators, RFID technologies, offer real-time monitoring quality by detecting changes environmental conditions microbial activity. Innovations nanotechnology, bio-based materials, smart polymers have led to development eco-friendly highly responsive solutions. underscores role active components—such oxygen scavengers, freshness antimicrobial agents extending shelf life ensuring product integrity. Moreover, it highlights transformative potential preservation through examination recent case studies. Finally, this provides comprehensive overview current trends, challenges, future directions rapidly evolving field.

Language: Английский

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Cellulose derivatives as environmentally-friendly additives in water-based drilling fluids: A review

Carbohydrate Polymers, Journal Year: 2024, Volume and Issue: 342, P. 122355 - 122355

Published: June 5, 2024

Language: Английский

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Biopolymer-based hydrogels for biomedical applications: Bioactivity and wound healing properties

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 518, P. 216093 - 216093

Published: July 25, 2024

Language: Английский

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Trends and Perspectives on Bacterial Nanocellulose: A Comprehensive Analysis from the Three Helixes of Innovation

Materials Today Sustainability, Journal Year: 2025, Volume and Issue: unknown, P. 101090 - 101090

Published: Feb. 1, 2025

Language: Английский

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Nanocellulose from agro-industrial wastes: A review on sources, production, applications, and current challenges

Food Research International, Journal Year: 2024, Volume and Issue: 192, P. 114741 - 114741

Published: July 11, 2024

Language: Английский

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Biotechnological model for ubiquitous mixed petroleum- and bio-based plastics degradation and upcycling into bacterial nanocellulose

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 443, P. 141025 - 141025

Published: Feb. 8, 2024

Ubiquitous post-consumer plastic waste is often physically mixed combining recalcitrant petroleum-based plastics with bioplastics, forming (petro-bio)plastic streams. Finding appropriate end-of-life (EoL) strategies for highly pertinent in achieving environmental protection, sustainability value chain industries including recyclers and government policy makers worldwide. The presence of bioplastic polyethylene terephthalate (PET) or other streams poses a substantial drawback to mechanical recycling strongly impedes the development sustainable EoL routes. Here, we present model system management waste, demonstrating biotechnological route through synergy-promoted enzymatic degradation PET–representing petrochemical polyester plastic–mixed thermoplastic starch (TPS)–as bioplastic. Leaf-branch compost cutinase (LCCICCG) commercial amylase (AMY) deliver effective depolymerization this material, subsequent bio-upcycling stream into bacterial nanocellulose (BNC) by Komagataeibacter medellinensis. Compared LCCICCG AMY, LCCICCG/AMY combined treatment synergistically produced 2.6- 4.4-fold increase decomposition at 70 °C four days, respectively, yielding sugars terephthalic acid (TPA) as main building blocks. Bio-upcycling post-enzymatic hydrolysates resulted high BNC yield 3 g L−1 after 10 days. This work paves way routes challenging prepares opportunities its participation circular production eco-polymers.

Language: Английский

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Investigating the synergism and partial replacement of carbon black by cellulose nanofibers in natural rubber-based tyre tread composites

Polymer, Journal Year: 2025, Volume and Issue: unknown, P. 128302 - 128302

Published: March 1, 2025

Language: Английский

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Sustainable synthesis of silica nanoparticles (SNPs) from agricultural residues: A review on plant stress mitigation and the sustainability triangle

Green Technologies and Sustainability, Journal Year: 2025, Volume and Issue: unknown, P. 100221 - 100221

Published: May 1, 2025

Language: Английский

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Nanocellulose-based functional materials towards water treatment

Carbohydrate Polymers, Journal Year: 2024, Volume and Issue: 350, P. 122977 - 122977

Published: Nov. 22, 2024

Language: Английский

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