Recent advances and perspectives in functional chitosan-based composites for environmental remediation, energy, and biomedical applications

Progress in Materials Science, Journal Year: 2025, Volume and Issue: unknown, P. 101460 - 101460

Published: Feb. 1, 2025

Language: Английский

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Development and evaluation of starch-based magnetic metal-organic framework (Fe3O4/UiO-66) composite for sustained tetracycline delivery and antibacterial applications

Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: unknown, P. 126920 - 126920

Published: Jan. 1, 2025

Language: Английский

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Metal-mediated chitosan@mesoporous silica-based ultrasensitive fluorescent probe for the ratiometic and colorimetric detection of tetracycline antibiotics

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 304, P. 140779 - 140779

Published: Feb. 7, 2025

Language: Английский

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Valorization of food wastes by catalytic metal–organic frameworks/chitosan platform and microalgae cultivation

Journal of the Science of Food and Agriculture, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 11, 2025

Abstract Innovative technologies can convert food waste into an economic opportunity. A potential approach to be discussed in this review article is combining microalgae cultivation with catalytic metal–organic frameworks (MOFs) and chitosan platforms. Due the high availability of nutrients organic content, classified as one most promising feedstocks for bioprocessing. MOFs are known surface area, modulable porosity, property adsorb molecules thus being recently used efficient catalysts related valorization wastes. Chitosan a natural polyelectrolyte copolymer exhibiting excellent biological properties, making it attractive platform fabricate diverse biomedical materials. The recent research proposes another use – resource producing high‐value In particular, studies concentrate on designing molecular porous MOF platforms applications valorization. One important would tailor synthetic properties functionalities chitosan‐based allowing them efficiently utilized. facile strategy established herein provides new way combine converting desirable biomass. This delivers future‐oriented idea regarding how co‐participated harvesting followed by perspective challenges future. © 2025 Society Chemical Industry.

Language: Английский

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Metal–Organic Frameworks (MOFs) for Adsorption and Degradation of Microplastics

Microplastics, Journal Year: 2025, Volume and Issue: 4(1), P. 11 - 11

Published: March 1, 2025

Microplastics (MPs) are currently a serious environmental problem, primarily due to their persistence in the environment, low concentration, and difficulty detection disposal. MPs have also been detected humans shown be harmful. Although there methodologies for recovery or elimination most water treatment plants, significant portion still bypasses these systems. It is this percentage that we must try eliminate. In addition finding new of MPs, it important find materials adapted process. context, metal–organic frameworks (MOFs) high-versatility compounds can synthesized using different techniques obtain with properties, such as porosity, morphology, conductivity, etc. These adsorb ways, electrostatic interaction, bond formation, etc., they obtained by containing metals catalyze reactions formation highly reactive species oxidize MPs. This review examines how MOF gained attention adsorption-based removal discusses problems associated possible solutions.

Language: Английский

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Right Once for All: Inflammation‐Targeted Zinc–Cobalt Metal–Organic Framework Nanozymes with High Stability and Broad‐Spectrum Synergistic Antibacterial Properties for Accelerating Bacteria‐Infected Wound Healing under Physiological Conditions

Small Structures, Journal Year: 2025, Volume and Issue: unknown

Published: April 6, 2025

Zinc‐modified cobalt‐based metal–organic frameworks (ZCM) can effectively generate abundant reactive oxygen species to heal bacterially infected wounds. However, their instability under physiological conditions not only weakens its catalytic function but also leads the accumulation of large amounts metal ions, thereby increasing possibility new wound infections. In this study, synergistic antibacterial nanoparticles (ZCMCC) are synthesized by loading chlorogenic acid (CGA) on ZCM with chitosan modification increase presence carboxyl groups in structure and enhance stability. Meanwhile, ZCMCC exerted broad‐spectrum activities against Gram‐negative bacteria ( Escherichia coli, 98%), Gram‐positive Staphylococcus aureus , 99.4%), methicillin‐resistant S. (99.3%) chemodynamic therapy release CGA. Importantly, promotes healing wounds expression vascular endothelial growth factor α targets infective areas combining CD44. Hence, research presents a novel approach for creating system developing targeted therapies deep tissue/organ infections future.

Language: Английский

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Constructing and characterization of cyclodextrin metal organic framework and soybean hull polysaccharide polymer composite carriers: Enhancing curcumin delivery

Food Chemistry, Journal Year: 2024, Volume and Issue: 468, P. 142315 - 142315

Published: Dec. 5, 2024

Language: Английский

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Improving the storage quality of sweet cherry by natamycin nanoparticles/chitosan coating

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: unknown, P. 138795 - 138795

Published: Dec. 1, 2024

Language: Английский

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