Research progress in structural regulation and applications of HKUST-1 and HKUST-1 based materials

Journal of Alloys and Compounds, Journal Year: 2023, Volume and Issue: 974, P. 172897 - 172897

Published: Nov. 22, 2023

Language: Английский

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Construction of high-performance glycoprotein molecularly imprinted polymers using boronic acid-containing imidazolium ionic liquid monomer and UiO-66@wood sponge composite carrier

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160283 - 160283

Published: Feb. 1, 2025

Language: Английский

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Electrospun Polyvinyl Chloride/UiO-66(COOH)₂ Nanocomposite Membranes for Efficient and Rapid Heavy Metal Removal

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 27, 2025

This study explores the effectiveness of a new composite membrane fabricated from poly(vinyl chloride) (PVC) and UiO-66(COOH)2 metal-organic framework (MOF) for removal heavy metals water. The electrospinning technique was successfully employed to homogeneously incorporate nanocrystals into PVC, producing fibrous membranes. membranes were fully characterized using several techniques such as scanning electron microscopy (SEM), capillary flow porometry, powder X-ray diffraction (PXRD), thermogravimetric analysis (TGA), tensile strength analysis. metal performance evaluated against lead, cadmium, mercury in both single mixed solutions at different concentrations. Results indicated high efficiency (>90%) selectivity lead solutions, especially concentrations less than 50 ppm, along with adsorption capacity (Qmax = 203 mg/g). While cadmium demonstrated lower % 40% compared 80% it exhibited highest 1312 mg/g) among three metals. For mercury, however, decrease more pronounced, only 10% systems lowest 40.5 Further experiments showed that presence salts, chlorides, nitrates, sulfates, did not significantly affect removal. Conversely, consistently low, regardless these conditions. Additionally, temperature-dependent studies revealed increasing temperature enhanced capacity, confirming process spontaneous endothermic. Interestingly, reusability consistent over 90% after four cycles use, particularly 15 although other efficiency. Almost all pollutants better fit Langmuir second-order kinetic models, suggesting is single-layered chemical process. Furthermore, holder design three-dimensional (3D) printing tested underscore potential PVC/MOFs effective materials efficient rapid remediation (5 mins) contaminated water sources. improved while maintaining mechanical stability, addressing issue handling MOFs alone by providing robust matrix support membrane. approach facilitates easier efficiency, paving way industrial applications.

Language: Английский

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Multimodal biomedical utility of polyaniline-based supramolecular nanomaterials

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 493, P. 152530 - 152530

Published: May 24, 2024

Language: Английский

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Synthesis of amino-functionalized nanocellulose by guanidine based deep eutectic solvent and its application in fine fibers retention

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 260, P. 129473 - 129473

Published: Jan. 20, 2024

Language: Английский

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Cell-Penetrating Peptide Functionalized ZIF-8 (Zn, Fe)/Doxorubicin/Chitosan-Grafted-Polycaprolactone/Curcumin Against A549 Lung Cancer Cells

Journal of Polymers and the Environment, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 9, 2024

Language: Английский

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Metal ion-crosslinking multifunctional hydrogel microspheres with inflammatory immune regulation for cartilage regeneration

Frontiers in Bioengineering and Biotechnology, Journal Year: 2025, Volume and Issue: 13

Published: Jan. 28, 2025

Introduction Osteoarthritis (OA) is a degenerative disease of the joints characterized by cartilage degradation and synovial inflammation. Due to complex pathogenesis OA, multifaceted therapies that modulate inflammatory immune microenvironmental disturbances while promoting regeneration are key control progression OA. Methods Herein, multifunctional nanoparticle (DIC/Mg-PDA NPs) was constructed successfully metal chelation effect between Mg 2+ catecholamine bond from dopamine, followed amidation with diclofenac (DIC), which then prepared into an injectable hydrogel microsphere (DIC/Mg-PDA@HM) immune-regulating cartilage-repairing abilities through microfluidic technology for treatment osteoarthritis. Results discussion The sustained release composite microspheres achieved regulation converting macrophages M1 M2 promoted differentiation BMSCs. Moreover, enhanced DIC polydopamine (PDA) effectively downregulated factors, finally OA therapy. In addition, in vivo MRI tissue section staining model proved significant efficacy on conclusion, these novel demonstrated promising prospect multidisciplinary repairing

Language: Английский

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Structure, synthesis and application of carbon based double single atom catalysts

Desalination, Journal Year: 2025, Volume and Issue: 606, P. 118762 - 118762

Published: March 3, 2025

Language: Английский

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Electrospun metal–organic framework-based nanofibers with natural therapeutic agents for enhanced diabetic wound healing

Discover Materials, Journal Year: 2025, Volume and Issue: 5(1)

Published: March 26, 2025

Language: Английский

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Recent advances of HKUST-1 metal–organic frameworks in the biomedical applications: A comprehensive review

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162753 - 162753

Published: April 1, 2025

Language: Английский

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