Recent advances in chitosan-based materials; The synthesis, modifications and biomedical applications

Carbohydrate Polymers, Год журнала: 2023, Номер 321, С. 121318 - 121318

Опубликована: Авг. 23, 2023

Язык: Английский

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Advances in biomimetic nanomaterial delivery systems: harnessing nature's inspiration for targeted drug delivery

Journal of Materials Chemistry B, Год журнала: 2024, Номер 12(29), С. 7001 - 7019

Опубликована: Янв. 1, 2024

The properties of nanomaterials make them promising and advantageous for use in drug delivery systems, but challenges arise from the immune system's recognition exogenous nanoparticles, leading to their clearance reduced targeting efficiency.

Язык: Английский

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Polydopamine-Coated Zn-MOF-74 Nanocarriers: Versatile Drug Delivery Systems with Enhanced Biocompatibility and Cancer Therapeutic Efficacy

Journal of Inorganic and Organometallic Polymers and Materials, Год журнала: 2024, Номер unknown

Опубликована: Июль 13, 2024

Язык: Английский

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Kinetics and adsorption performance of biosorbent starch/poly(vinyl alcohol)/graphene oxide nanocomposite for the removal of dyes

Journal of Umm Al-Qura University for Applied Sciences, Год журнала: 2023, Номер 9(4), С. 529 - 547

Опубликована: Июль 10, 2023

Abstract The present work reports an efficient removal of a cationic dye, methylene blue (MB), and anionic methyl orange (MO) dye from aqueous solution using graphene oxide (GO)–based nanocomposite as adsorbent. GO was investigated potential nano-reinforcing filler in starch/poly(vinyl alcohol) (PVA) biopolymer matrix. Bio-nanocomposite based on starch/PVA matrix were prepared by casting method. fabricated nanocomposites characterized FT-IR, XRD, Raman, TEM, FE-SEM, tensile study, Brunauer–Emmett–Teller (BET) method, Barrett–Joyner–Halenda (BJH) zeta potential, swelling study. effect the various compositions nanofiller highlighted impact nanosheets properties revealed. results demonstrated that with 3 g found to be optimal concentration GO. Batch adsorption experiments conducted optimize operational factors, including adsorbent dosage, pH, contact time, which systematically investigated. kinetics followed pseudo-second-order model, while Langmuir isotherm model described equilibrium capacity. exhibited maximum monolayer capacity 382 mg −1 for MB 293.3 MO dye. Based calculated thermodynamic parameters (∆H° = − 16.37 kJ mol , ∆S° 37.99 J K ∆G° 4.39 5.13 ) 13.72 31.78 3.72 dyes onto material feasible, exothermic, spontaneous. A plausible mechanism proposed, involving electrostatic attraction, H-bonding, π-π interactions, collectively governed process. showed good stability reusability up five cycles uptake dyes. These findings confirmed effectiveness proposed approach produce bionanocomposite enhanced properties, may used water purification technology.

Язык: Английский

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Synthesis and characterization of lemon leaf extract-mediated silver nanoparticles: An environmentally friendly approach with enhanced antibacterial efficacy

Journal of Molecular Structure, Год журнала: 2024, Номер 1315, С. 138753 - 138753

Опубликована: Май 29, 2024

Язык: Английский

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Progress in cancer therapy with functionalized Fe3O4 nanomaterials

Frontiers of Materials Science, Год журнала: 2023, Номер 17(3)

Опубликована: Сен. 1, 2023

Язык: Английский

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Lipoic acid-based poly(disulfide)s: Synthesis and biomedical applications

Nano TransMed, Год журнала: 2023, Номер 2(2-3), С. 100006 - 100006

Опубликована: Сен. 1, 2023

Biodegradable and adaptable polymeric materials are currently being studied due to their wide scope of potential applications, from nanomedicine novel multifunctional materials. One such class polymers poly(disulfide)s, which contain repeating disulfide bonds in main chain. Lipoic acid, or thioctic is a biologically derived small molecule containing 1,2-dithiolane ring capable undergoing opening polymerization yield poly(disulfide)s. In this review, we highlight the synthesis lipoic acid-based poly(disulfide)s through thermal thiolate-initiated polymerizations, development methodology pertaining synthetic methods. We further discuss biomedical applications have been widely used construct various responsive biomaterials, including polymer-drug conjugates, nanoparticles, hydrogels, adhesives.

Язык: Английский

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In-vitro Investigation of the Anticancer Efficacy of Carboplatin-Loaded Chitosan Nanocomposites Against Breast and Liver Cancer Cell Lines

Journal of Polymers and the Environment, Год журнала: 2022, Номер 31(3), С. 1102 - 1115

Опубликована: Ноя. 17, 2022

Язык: Английский

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Research progress on albumin-based hydrogels: Properties, preparation methods, types and its application for antitumor-drug delivery and tissue engineering

Frontiers in Bioengineering and Biotechnology, Год журнала: 2023, Номер 11

Опубликована: Апрель 11, 2023

Albumin is derived from blood plasma and the most abundant protein in plasma, which has good mechanical properties, biocompatibility degradability, so albumin an ideal biomaterial for biomedical applications, drug-carriers based on can better reduce cytotoxicity of drug. Currently, there are numerous reviews summarizing research progress drug-loaded molecules or nanoparticles. In comparison, study albumin-based hydrogels a relatively small area research, few articles have systematically summarized hydrogels, especially drug delivery tissue engineering. Thus, this review summarizes functional features preparation methods different types their applications antitumor drugs, regeneration engineering, etc. Also, potential directions future discussed.

Язык: Английский

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Tannic acid chitosan iron oxide nanocomposite for cervical cancer treatment

Inorganic Chemistry Communications, Год журнала: 2024, Номер 162, С. 112160 - 112160

Опубликована: Фев. 5, 2024

Язык: Английский

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