Trends in sustainable chitosan-based hydrogel technology for circular biomedical engineering: A review

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 276, P. 133823 - 133823

Published: July 11, 2024

Language: Английский

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Advances in chitosan-based blends as potential drug delivery systems: A review

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 273, P. 132916 - 132916

Published: June 5, 2024

Language: Английский

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Medicinal and chemosensing applications of chitosan based material: A review

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 268, P. 131493 - 131493

Published: April 11, 2024

Language: Английский

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Materials based on biodegradable polymers chitosan/gelatin: a review of potential applications

Frontiers in Bioengineering and Biotechnology, Journal Year: 2024, Volume and Issue: 12

Published: Aug. 2, 2024

Increased mass manufacturing and the pervasive use of plastics in many facets daily life have had detrimental effects on environment. As a result, these worries heighten possibility climate change due to carbon dioxide emissions from burning conventional, non-biodegradable polymers. Accordingly, biodegradable gelatin chitosan polymers are being created as sustainable substitute for polymeric materials various applications. Chitosan is only naturally occurring cationic alkaline polysaccharide, well-known edible polymer derived chitin. The biological activities chitosan, such its antioxidant, anticancer, antimicrobial qualities, recently piqued interest researchers. Similarly, hydrolytic breakdown collagen protein offers medicinal advantages owing unique amino acid composition. In this review, we present an overview recent studies focusing applying fields. These include using food packaging, antioxidants properties, properties encapsulating biologically active substances, tissue engineering, microencapsulation technology, water treatment, drug delivery. This review emphasizes significance investigating options plastics. It showcases diverse uses tackling environmental issues driving progress across different industries.

Language: Английский

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Chitosan-Functionalized Viscose Fiber from Post-Consumer Cotton Waste for Durable Biomedical Materials

Materials Research Express, Journal Year: 2025, Volume and Issue: 12(2), P. 025401 - 025401

Published: Jan. 31, 2025

Abstract This study aims to transform post-consumer textile waste (cellulosic materials) into viscose fiber using a xanthation technique, as well develop value-added antibacterial chitosan functionalized (CFV) for biomedical applications (e.g., sanitary pad) through an economic up-cycling wet spinning integrated coating approach. Surface morphology (SEM), FTIR, XRD, mechanical, thermal, and properties (both gram-positive gram-negative bacteria) were investigated the CFV fiber. The Degree of Polymerization (DP) raw (RV) was approximately 782 ± 35, comparable DP commercial fibers. surface is uneven, hazy, rough, its average diameter 15.65 1.75 μm, which higher than fibers have stronger strength RV fibers, demonstrated by creation hydrogen bonds with fundamental reason strength.. Overall, effects (zone inhibition) against E. c oli, S.Typhi, S.aureus are 17 1.2 mm, 13 0.8 10 1.1 respectively. However, development process results confirm successful formation highlight potential sustainable compared other alternatives.

Language: Английский

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A review of chitosan-based multifunctional nanocomposites for drug/gene/protein delivery and gene therapy in cancer treatments: Promises, challenges and outlooks

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 141394 - 141394

Published: Feb. 1, 2025

Language: Английский

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Recent advances in polysaccharide-based drug delivery systems for cancer therapy: a comprehensive review

Artificial Cells Nanomedicine and Biotechnology, Journal Year: 2024, Volume and Issue: 52(1), P. 564 - 586

Published: Dec. 5, 2024

Cancer has a high rate of incidence and mortality throughout the world. Although several conventional approaches have been developed for treatment cancer, such as surgery, chemotherapy, radiotherapy thermal therapy, they remarkable disadvantages which result in inefficient cancer. For example, immunogenicity, prolonged treatment, non-specificity, metastasis cost are considered major drawbacks chemotherapy. Therefore, there is fundamental requirement development breakthrough technologies cancer suppression. Polysaccharide-based drug delivery systems (DDSs) most reliable carriers therapy. Polysaccharides, kind practical biomaterials, divided into types, including chitosan, alginates, dextran, hyaluronic acid, cyclodextrin, pectin, etc. Polysaccharides extracted from different natural resources (like herbal, marine, microorganisms, etc.). The potential features polysaccharides made them candidates therapeutics to sites; simple purification, ease modification functionalization, hydrophilicity, serum stability, appropriate loading capacity, biocompatibility, bioavailability, biodegradability stimuli-responsive sustained release manner considerable aspects these biopolymers. This review highlights applications polysaccharides-based DDSs pharmaceutical science

Language: Английский

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Recent advances on chitosan/hyaluronic acid-based stimuli-responsive hydrogels and composites for cancer treatment: A comprehensive review

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: unknown, P. 135893 - 135893

Published: Sept. 1, 2024

Language: Английский

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In vitro Evaluation of a pH-sensitive PCL-PAMAM G4 Nanocarrier for Co-Delivery of Silver Nanoparticles and Quercetin in MCF-7 Breast Cancer Cells

Journal of Molecular Structure, Journal Year: 2025, Volume and Issue: unknown, P. 141524 - 141524

Published: Jan. 1, 2025

Language: Английский

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Dual targeting of breast cancer by chitosan/poly lactic-co-glycolic acid nanodelivery systems: Surface activation with folic acid/aptamers, and co-encapsulated with Sorafenib and quercetin

Carbohydrate Polymer Technologies and Applications, Journal Year: 2025, Volume and Issue: unknown, P. 100695 - 100695

Published: Feb. 1, 2025

Language: Английский

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