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61,005 resultsShowing papers similar to Impact of the Incorporation of Nano-Sized Cellulose Formate on the End Quality of Polylactic Acid Composite Film
ClearCellulose Nanofibrils Dewatered with Poly(Lactic Acid) for Improved Bio-Polymer Nanocomposite Processing
This paper is not about environmental microplastics; it describes a manufacturing process for combining cellulose nanofibers with polylactic acid (a biodegradable bioplastic) to make stronger composite materials, with no relevance to plastic pollution or human health risk.
Effect of Matrix Crystallization on Vickers Hardness of Cellulose Fiber / Poly(lactic acid) Composites
This study investigated how crystallization processes affect the hardness of composites made from cellulose nanofibers and polylactic acid, a biodegradable plastic, with implications for replacing conventional fossil-fuel-based plastics.
High-performance biodegradable poly(lactic acid) composites with xylan and lignin copolymer
Researchers developed high-performance biodegradable poly(lactic acid) composites by incorporating xylan and lignin derived from lignocellulosic biomass, improving PLA mechanical properties and addressing its brittleness limitations while maintaining biodegradability as a sustainable alternative to conventional plastics.
Modification of Poly(lactic acid) by the Plasticization for Application in the Packaging Industry
Researchers investigated the modification of poly(lactic acid) through plasticization to improve its mechanical properties for use in packaging industry applications as a biodegradable alternative to conventional plastics.
Bilayer Films of Poly(lactic acid) and Cottonseed Protein for Packaging Applications
Researchers produced bilayer films combining polylactic acid with cottonseed protein isolate for food packaging applications and found that the bilayer design improved mechanical and barrier properties compared to single-layer PLA films while maintaining biodegradability.
Cellulose nanofibrils and silver nanoparticles enhances the mechanical and antimicrobial properties of polyvinyl alcohol nanocomposite film
Researchers developed a biodegradable polyvinyl alcohol nanocomposite film reinforced with sugarcane bagasse cellulose nanofibrils and silver nanoparticles, finding that the combination significantly improved mechanical strength and antimicrobial properties, offering a sustainable alternative to conventional plastic food packaging.
Poly Lactic Acid (PLA) Nanocomposites: Effect of Inorganic Nanoparticles Reinforcement on Its Performance and Food Packaging Applications
This review summarized approaches to reinforcing polylactic acid (PLA) bioplastic with inorganic nanoparticles — including clay, silica, and metal oxides — to improve its mechanical strength, barrier properties, and thermal stability for food packaging applications while retaining biodegradability.
Aging Process of Biocomposites with the PLA Matrix Modified with Different Types of Cellulose
Researchers prepared polylactic acid composites with three different cellulose-based fillers and studied how they age under UV light exposure. The study found that the type of cellulose additive plays a crucial role in how well the material resists UV degradation, with some forms improving both mechanical properties and degradation timing. These findings support the potential of biodegradable polymer composites as alternatives to conventional plastics that generate persistent microplastic waste.
Deep insights into biodegradability mechanism and growth cycle adaptability of polylactic acid/hyperbranched cellulose nanocrystal composite mulch
Researchers developed biodegradable polylactic acid mulch films reinforced with hyperbranched cellulose nanocrystals, demonstrating tunable degradation rates under soil burial, seawater, and UV aging conditions alongside enhanced mechanical strength and crop yield — offering a viable petroleum-free alternative to conventional agricultural plastic mulch.
Mechanical properties of fibre/ filler based poly(Lactic Acid) (Pla) composites : A brief review
This review examines the mechanical properties of polylactic acid (PLA)-based composites reinforced with natural fibers and fillers, presenting PLA as a biodegradable alternative to conventional plastics in applications ranging from agriculture to biomedical devices. Improving the strength and durability of bio-based plastics is essential for replacing petroleum-based materials that generate persistent microplastic pollution.
Strengthening effect of pea dietary fiber on mechanical properties and degradability of polylactic acid
Researchers incorporated pea dietary fiber into polylactic acid (PLA) plastic to improve its mechanical strength and degradability. Strengthening biodegradable plastics without adding conventional plastic additives is important for developing truly compostable alternatives that don't generate persistent microplastic fragments.
High Barrier Nanocomposite Film with Accelerated Biodegradation by Clay Swelling Induced Fragmentation
This study developed a polylactic acid (PLA) composite film reinforced with clay that improves the poor gas barrier properties of biodegradable plastics while also accelerating their breakdown through a clay-induced fragmentation mechanism. Creating biodegradable packaging that performs as well as conventional plastic while genuinely degrading in the environment is a key challenge for reducing plastic pollution.
3D-Printed Polylactic Acid/Lignin Films with Great Mechanical Properties and Tunable Functionalities towards Superior UV-Shielding, Haze, and Antioxidant Properties
Researchers incorporated lignin into polylactic acid (PLA) to create 3D-printable composite filaments, finding that lignin addition improved mechanical properties and enabled tunable functionalities in the resulting films, expanding options for sustainable additive manufacturing materials.
Development of a composite based on polylactic acid and lignocellulosic waste: new packaging for meat food storage
Researchers developed food packaging from polylactic acid (a biodegradable bioplastic) combined with plant-derived lignin and incorporated antimicrobial agents to extend meat shelf life. Replacing conventional plastic food packaging with biodegradable alternatives could reduce the microplastics shed from packaging into food and the environment.
Functional Nanocellulose, Alginate and Chitosan Nanocomposites Designed as Active Film Packaging Materials
Researchers formulated and characterized 25 nanocellulose-based composite films using cellulose nanocrystals, nanofibrils, and bacterial nanocellulose combined with chitosan and alginate, finding that combinations with chitosan generally provided the best mechanical and barrier properties for potential food packaging use.
Cellulose-Reinforced Polylactic Acid Composites for Three-Dimensional Printing Using Polyethylene Glycol as an Additive: A Comprehensive Review
This comprehensive review examined how cellulose-reinforced polylactic acid composites with polyethylene glycol additives can be used for 3D printing as biodegradable alternatives to petroleum-based plastics. The research found that these bio-based materials show promise for reducing plastic waste, though challenges remain in matching the mechanical properties of conventional plastics.
Recent Advances in the Investigation of Poly(lactic acid) (PLA) Nanocomposites: Incorporation of Various Nanofillers and their Properties and Applications
This review covers recent advances in poly(lactic acid) or PLA, a compostable bioplastic that could replace fossil-fuel-based plastics. Researchers examined how adding various nanofillers can overcome PLA's limitations, such as low heat resistance and slow crystallization, making it suitable for a wider range of applications. The findings suggest that PLA nanocomposites represent a viable path toward reducing reliance on conventional plastics across multiple industries.
Poly(lactic acid) (PLA)/poly(butylene succinate adipate) (PBSA) films with Micro fibrillated cellulose (MFC) and cardanol for packaging applications
Researchers developed biodegradable packaging films by blending PLA and PBSA polymers with micro fibrillated cellulose, using cardanol as a bio-based dispersing agent. The resulting films showed improved mechanical and barrier properties compared to the base blend. The study presents a promising approach for creating sustainable food packaging alternatives that could help reduce reliance on conventional non-biodegradable plastics.
Effect of the Addition of Fique Bagasse Cellulose Nanoparticles on the Mechanical and Structural Properties of Plastic Flexible Films from Cassava Starch
This paper is not about microplastics — it develops biodegradable flexible films from cassava starch reinforced with cellulose nanoparticles derived from fique plant waste, focusing on sustainable packaging material properties.
Effect of nanofibrillated cellulose on alginate and chitosan film properties as potential barrier coatings for paper food packaging
Researchers tested nanofibrillated cellulose as an additive for chitosan and alginate biopolymer films intended for food packaging applications. The study found that adding oxidized nanofibrillated cellulose improved the mechanical and barrier properties of the films, suggesting these biodegradable composites could serve as alternatives to conventional plastic packaging coatings.
Preparation and Characterization of Degradable Cellulose−Based Paper with Superhydrophobic, Antibacterial, and Barrier Properties for Food Packaging
Researchers prepared food packaging paper coated with polylactic acid and cinnamaldehyde as a barrier layer and nano silica-modified stearic acid as a superhydrophobic outer layer, creating a cellulose-based alternative to plastic packaging. The resulting material showed excellent water resistance, thermal stability, and antimicrobial activity while being made from renewable and biodegradable components.
The Hydrolytic Behavior of Poly(Lactic Acid)/Polystyrene‐ Grafted‐Hectorite Nanocomposite Films and Its Regulatory Mechanism on Microplastics
Researchers tested how polylactic acid (PLA) films and PLA/hectorite nanocomposite films degrade in aqueous solutions of different pH levels. The nanocomposite films degraded more slowly and released fewer microplastic fragments than pure PLA, suggesting that clay mineral incorporation could reduce secondary microplastic generation from biodegradable plastics.
Novel Biodegradable Poly (Glycolic Acid) Dual-Layer Packaging System Using Spray Coating
Researchers developed a biodegradable dual-layer packaging system by spray-coating cellulose nanofibril-reinforced paper substrates with an outer poly(glycolic acid) layer to create a dense, uniform barrier. The dual-layer design demonstrated enhanced barrier performance against moisture and gases compared to single-layer alternatives, offering a potential sustainable substitute for conventional plastic food packaging.
Xyloglucan films from tamarind kernels reinforced with chemically modified cellulose nanospheres
Researchers developed biodegradable films from tamarind kernel xyloglucan reinforced with chemically modified cellulose nanospheres as an alternative to conventional plastic food packaging. The bio-based films showed improved mechanical and barrier properties, offering a renewable approach to reducing microplastic and nanoplastic generation from the food packaging sector.