Iranian Polymer Journal, Год журнала: 2024, Номер 33(8), С. 1157 - 1170
Опубликована: Апрель 9, 2024
Язык: Английский
Journal of Molecular Liquids, Год журнала: 2023, Номер 388, С. 122775 - 122775
Опубликована: Авг. 6, 2023
Язык: Английский
Процитировано
80
Industrial Crops and Products, Год журнала: 2023, Номер 208, С. 117904 - 117904
Опубликована: Дек. 12, 2023
Cellulose is an organic compound belonging to polysaccharides. This biopolymer made of glucose subunits. plays essential role in the structure and strength plants. polymer has biodegradable, biocompatible, renewable properties. Agricultural wastes are excellent sources for cellulose extraction. lignocellulosic materials, lignin main components these wastes. Millions tons agricultural waste thrown away burned yearly. large amount leads environmental pollution energy resources. Upgrading such by developing innovative products as nanomaterials nanocomposites can have high economic benefits. The intelligent use a rich source be primarily responsible increase population industrialization countries. Optimal extraction from widely used various fields agriculture, industry, medicine, energy. Different chemical, physical, physicochemical, biological methods been presented extract its derivatives waste. In this review, we will discuss position importance cellulose, extracted agrarian sources.
Язык: Английский
Процитировано
63
Polymers, Год журнала: 2023, Номер 15(13), С. 2972 - 2972
Опубликована: Июль 7, 2023
The research of starch as a matrix material for manufacturing biodegradable films has been gaining popularity in recent years, indicating its potential and possible limitations. To compete with conventional petroleum-based plastics, an enhancement their low resistance to water limited mechanical properties is essential. This review aims discuss the various types nanofillers additives that have used plasticized including nanoclays (montmorillonite, halloysite, kaolinite, etc.), poly-saccharide (cellulose, starch, chitin, chitosan nanomaterials), metal oxides (titanium dioxide, zinc oxide, zirconium essential oils (carvacrol, eugenol, cinnamic acid). These reinforcements are frequently enhance several physical characteristics properties, thermal stability, moisture resistance, oxygen barrier capabilities, biodegradation rate, providing antimicrobial antioxidant properties. paper will provide overview development starch-based nanocomposite coatings applied food packaging systems through application additives.
Язык: Английский
Процитировано
46
Water Science & Technology, Год журнала: 2023, Номер 87(12), С. 2971 - 3001
Опубликована: Июнь 7, 2023
Abstract The increase in the surface and groundwater contamination due to global population growth, industrialization, proliferation of pathogens, emerging pollutants, heavy metals, scarcity drinking water represents a critical problem. Because this problem, particular emphasis will be placed on wastewater recycling. Conventional treatment methods may limited high investment costs or, some cases, poor efficiency. To address these issues, it is necessary continuously evaluate novel technologies that complement improve traditional processes. In regard, based nanomaterials are also being studied. These management constitute one main focuses nanotechnology. following review describes wastewater's primary biological, organic, inorganic contaminants. Subsequently, potential different (metal oxides, carbon-based nanomaterials, cellulose-based nanomaterials), membrane, nanobioremediation processes for treatment. above evident from various publications. However, nanomaterials’ cost, toxicity, biodegradability need addressed before their commercial distribution scale-up. development nanoproducts must sustainable safe throughout nanoproduct life cycle meet requirements circular economy.
Язык: Английский
Процитировано
36
Teknomekanik, Год журнала: 2024, Номер 7(1), С. 20 - 28
Опубликована: Май 15, 2024
This study investigates the potential of enhancing mechanical properties polylactic acid (PLA) using cellulose nanocrystals (CNC). Recognized for their high specific strength and stiffness, CNCs are considered to improve performance PLA in engineering plastic applications. The synthesis involves a twin-screw extrusion process, which facilitates uniform dispersion CNC within matrix. properties, including tensile elongation at break, comprehensively analyzed, highlighting effects concentrations on composites. Notably, addition 1 wt% resulted 20% increase strain break compared pure PLA, demonstrating enhanced ductility. Additionally, thermal resistance composite increased by 0.3% with inclusion 5 CNC. highlights positive effect composites, making them more suitable specialized uses.
Язык: Английский
Процитировано
12
International Journal of Biological Macromolecules, Год журнала: 2024, Номер 268, С. 131625 - 131625
Опубликована: Апрель 16, 2024
Язык: Английский
Процитировано
10
Sustainable materials and technologies, Год журнала: 2025, Номер unknown, С. e01232 - e01232
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
1
International Journal of Biological Macromolecules, Год журнала: 2025, Номер 299, С. 140072 - 140072
Опубликована: Янв. 20, 2025
Язык: Английский
Процитировано
1
Ultrasonics Sonochemistry, Год журнала: 2024, Номер 103, С. 106787 - 106787
Опубликована: Янв. 30, 2024
The study aimed to estimate the feasibility of α-cyclodextrin (α-CD), β-cyclodextrin (β-CD), and γ-cyclodextrin (γ-CD) encapsulate Mosla chinensis essential oil (EO) by ultrasonic-assisted method. physical properties variations, stabilization mechanisms, formation processes inclusion complexes (ICs) were investigated using experimental methods. Molecular docking, molecular dynamics (MD) simulation, Scanning electron microscopy, Fourier transform infrared spectroscopy, thermogravimetric analysis, gas chromatography–mass spectrometry showed that ICs successfully prepared, which differentially improved thermal stability retained chemical composition EO. dissolution profile Peppas model can be used describe diffuse release mechanism Finally, docking MD simulation theoretically confirmed interaction conformational changes carvacrol (the main active component EO) inside cavity CDs. results indicate hydrogen bonding was primary driving force for spontaneous access cavity. Further, a binding dynamic balance occurs between β-CD, whereas bind away in IC α-CD, γ-CD. comprehensive show medium size β-CD is suitable host molecule EO encapsulation, release, stabilization. A combination theoretical calculations useful pinpoint targeted design optimization cyclodextrin encapsulation small entity molecules. rationally screened as better candidate stabilizing EO, provides an option meaningful path realistic applications.
Язык: Английский
Процитировано
6
Carbohydrate Polymers, Год журнала: 2024, Номер 343, С. 122442 - 122442
Опубликована: Июль 1, 2024
Язык: Английский
Процитировано
6