Materials
Materials
Development of Chitosan-Based Films Incorporated with Chestnut Flower Essential Oil That Possess Good Anti-Ultraviolet Radiation and Antibacterial Effects for Banana Storage
27/04/2024 -
New and valuable packaging materials, with high biocompatibility and biodegradability, have garnered attention in recent years. The aim of this study was to investigate the physicochemical...
Chitosan Coating with Rosemary Extract Increases Shelf Life and Reduces Water Losses from Beef
27/04/2024 -
This study aimed to evaluate the influence of films based on chitosan and rosemary extract on the physicochemical, microbiological, and oxidative characteristics of beef. Refrigerated steaks of...
The Construction of Sodium Alginate/Carboxymethyl Chitosan Microcapsules as the Physical Barrier to Reduce Corn Starch Digestion
28/04/2024 -
To enhance the resistant starch (RS) content of corn starch, in this work, carboxymethyl chitosan/corn starch/sodium alginate microcapsules (CMCS/CS/SA) with varying concentrations of SA in a citric...
Effect of Chitosan and Hyperbranched Poly-L-Lysine Treatment on Quality of Cucumber (Cucumis sativus L.) during Storage
27/04/2024 -
To enhance the storage time of cucumbers, this research investigated the impact of chitosan (CS) and hyperbranched poly-L-lysine (HBPL) on the quality and nutritional attributes of cucumbers when...
Design and In Vitro Activity of Furcellaran/Chitosan Multilayer Microcapsules for the Delivery of Glutathione and Empty Model Multilayer Microcapsules Based on Polysaccharides
26/04/2024 -
In this study, multilayer microcapsules (two-layer and four-layer) based on furcellaran (FUR) and chitosan (CHIT) were produced, enclosing a tripeptide with an antioxidant...
Study on the Effect of Citric Acid-Modified Chitosan on the Mechanical Properties, Shrinkage Properties, and Durability of Concrete
27/04/2024 -
As an environmentally friendly natural polymer, citric acid-modified chitosan (CAMC) can effectively regulate the hydration and exothermic processes of cement-based materials. However, the influence...
Fabrication of poly(acrylic acid)/chitosan/linseed mucilage films: Thermal and mechanical properties
25/04/2024 -
The appearance of films with linseed mucilage (LM)/chitosan/acrylic acid ratios of 1.0/2.0/18, 2.0/2.0/18, 3.0/2.0/18, and 4.0/2.0/18 wt/wt, varying the quantity of LM (1.0, 2.0, 3.0, and 4.0?g)...
Removal of Humic Acid from Water by Adsorption Using Chitosan and Metal Organic Framework ZIF 8 Loaded Chitosan Adsorbents
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Water is the most necessary need for life on the earth. There are a lot of organic pollutants in water. One of the organic pollutants is natural organic substances. Humic acid, a natural organic...
One?pot synthesis of aluminum phosphate?supported, chitosan?linked expandable graphite as a novel flame retardant for textile
24/04/2024 -
The distribution of spray?dried cellulose nanocrystal particles in polypropylene can be probed by water absorption and the crystallization behaviors of the composites.AbstractUnderstanding the...
Study on the production of edible coatings based on chitosan and inclusion complex of rutin with hydroxypropyl-?-cyclodextrin for avocado preservation
22/04/2024 -
AbstractThe preservation of fruits after harvesting has been one of the extensively studied concerns in recent times. In countries with tropical climates, high temperatures, and heavy rainfall...
Preparation of hydrogel using catechin-grafted chitosan and carboxymethyl cellulose
22/04/2024 -
Developing a novel approach for the administration of catechin that ensures sustained bioactivity, even at low doses, is crucial. In this regard, hydrogels were synthesized by polyion complexation...
Screening and Characterization of Antioxidant Film Applicable to Walnut Kernels from Juglans sigillata
25/04/2024 -
Walnuts play a positive role in human health due to their large amounts of unsaturated fatty acids, whereas lipid oxidation can easily occur during storage. Herein, three natural antioxidants...
Adsorption of Heavy Metal Ions on Alginate-Based Magnetic Nanocomposite Adsorbent Beads
23/04/2024 -
Graphene oxide and its magnetic nanoparticle-based composites are a well-known tool to remove heavy metals from wastewater. Unfortunately, one of the major issues in handling such small particles...
Spin-Coating Fabrication Method of PDMS/NdFeB Composites Using Chitosan/PCL Coating
24/04/2024 -
This paper verified the possibility of applying chitosan and/or ferulic acid or polycaprolactone (PCL)-based coatings to polydimethylsiloxane/neodymium–iron–boron...
Stencil-Printed Scalable Radial Thermoelectric Device Using Sustainable Manufacturing Methods
24/04/2024 -
In this study, we used n-chitosan-Bi2Te2.7Se0.3 and p-chitosan-Bi0.5Sb1.5Te3 composite inks to print a circular thermoelectric generator (TEG) device using a low-energy-input curing method....
Development of chitosan by using a zeolite?supported CaO derived from waste chicken eggshell to remove Acid Red 1 dye from the aqueous solution
18/04/2024 -
ZSM?5 zeolite modified with acetic acid eggshell and chitosan was impregnated in three distinct proportions. As nanocomposites (NCs), the purpose of the composites was to adsorb Acid Red 1 dye (AR?1)...
Chitosan?containing electrospun poly(ethylene oxide)?polybutadiene?CNT fibers
22/04/2024 -
Cross?linked polymer composite fibers are gaining more and more interest in the fields of drug delivery, bone regeneration and biomineralization. This study focuses on the replacement of the radical...
Corrosion Behavior of Hybrid Zinc Coatings Based on Chitosan and Corrosion Inhibitor BTA: Effect of the Molecular Weight and ζ-Potential
17/04/2024 -
The creation of anticorrosion hybrid zinc-based coatings containing chitosan particles with low (LMC) or high (HMC) molecular weight is an effective method for safe and durable exploitation of...
Magnetic Nanoparticle Support with an Ultra-Thin Chitosan Layer Preserves the Catalytic Activity of the Immobilized Glucose Oxidase
17/04/2024 -
Here, we developed magnetically recoverable biocatalysts based on magnetite nanoparticles coated with an ultra-thin layer (about 0.9 nm) of chitosan (CS) ionically cross-linked by sodium...
Mimicking the Physicochemical Properties of the Cornea: A Low-Cost Approximation Using Highly Available Biopolymers
17/04/2024 -
Corneal diseases represent a significant global health challenge, often resulting in blindness, for which penetrating keratoplasty is the clinical gold standard. However, in cases involving...
Evaluation of Chemical and Biological Properties of Biodegradable Composites Based on Poly(3-hydroxybutyrate) and Chitosan
17/04/2024 -
In this study, composite films and scaffolds of polyester poly(3-hydroxybutyrate) and polysaccharide chitosan obtained via a simple and reproducible blending method using acetic acid as a solvent...
