Coordination Chemistry Reviews, Год журнала: 2023, Номер 490, С. 215214 - 215214
Опубликована: Май 16, 2023
Язык: Английский
International Journal of Molecular Sciences, Год журнала: 2023, Номер 24(14), С. 11439 - 11439
Опубликована: Июль 14, 2023
Management of chronic inflammation and wounds has always been a key issue in the pharmaceutical healthcare sectors. Curcumin (CCM) is an active ingredient extracted from turmeric rhizomes with antioxidant, anti-inflammatory, antibacterial activities, thus showing significant effectiveness toward wound healing. However, its shortcomings, such as poor water solubility, chemical stability, fast metabolic rate, limit bioavailability long-term use. In this context, hydrogels appear to be versatile matrix for carrying stabilizing drugs due their biomimetic structure, soft porous microarchitecture, favorable biomechanical properties. The drug loading/releasing efficiencies can also controlled via using highly crystalline metal-organic frameworks (MOFs). Herein, flexible hydrogel composed sodium alginate (SA) CCM-loaded MOFs was constructed release activity. morphology physicochemical properties composite were analyzed by scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), ultraviolet-visible (UV-Vis), Raman spectroscopy, mechanical property tests. results showed that twistable bendable comply human skin mechanically. as-prepared could capture efficient CCM slow effectively kill bacteria. Therefore, expected provide new management system dressings.
Язык: Английский
Процитировано
26
The Science of The Total Environment, Год журнала: 2023, Номер 908, С. 168293 - 168293
Опубликована: Ноя. 4, 2023
Язык: Английский
Процитировано
26
Separation and Purification Technology, Год журнала: 2023, Номер 332, С. 125744 - 125744
Опубликована: Ноя. 17, 2023
Язык: Английский
Процитировано
23
Advanced Composites and Hybrid Materials, Год журнала: 2024, Номер 7(3)
Опубликована: Май 21, 2024
Abstract The production of tomatoes faces significant challenges, including the high amount waste generated during harvest stage and copper-contaminated soil due to pesticide use. To address these issues promote a more sustainable agriculture, innovative biodegradable green composites for contextual controlled fertilization Cu removal were produced by 3D-printing technology. These made incorporating NPK fertilizer flour tomato plant particles (SLP) into three different polymeric matrices: polylactic acid (PLA); commercial blend co-polyesters (Mater-Bi®, MB) their (MB/PLA, 50:50). Rheological characterization suggested potential processability all FDM. Morphological analysis printed samples confirmed good dispersion both filler fertilizer, which also acted as reinforcement MB MB/PLA composites. SLP moduli evaluated powder nanoindentation and, almost composites, theoretical Halpin-Tsai model satisfactorily fitted actual tensile moduli. decrease in release rate increase Cu(II) efficiency achieved using whole 3D-printed By selecting appropriate matrix particles, it was possible tune achieve copper absorption efficiency. Notably, containing displayed fastest highest Graphical abstract
Язык: Английский
Процитировано
13
BMC Chemistry, Год журнала: 2024, Номер 18(1)
Опубликована: Янв. 29, 2024
Abstract Heavy metals like Cadmium, Lead, and Chromium are the pollutants emitted into environment through industrial development. In this work, a new diphenylamine coordinated cobalt complex (Co-DPA) has been synthesized tested for its efficiency in removing heavy from wastewater, adsorption capacity was investigated. The effectiveness of removal by Co-DPA evaluated adjusting parameters, such as adsorbent dose, pH, initial concentration, period. metal concentrations real sample were 0.267, 0.075, 0.125 mg/L Cd 2+ , Pb Cr 3+ before using as-synthesized to treat wastewater. After being treated with concentration reduced 0.0129, 0.00028, 0.00054 respectively, 80 min. 95.6%, 99.5%, 99.5% respective metals. process fitted satisfactorily Freundlich isotherm R 2 (0.999, 0.997, 0.995) respectively. kinetic data obeyed pseudo-second order pseudo-first . Based on results obtained within framework study, it is concluded that good eliminate ions wastewater solution. general, promising material water. Graphical
Язык: Английский
Процитировано
12
Green Energy & Environment, Год журнала: 2024, Номер 9(11), С. 1650 - 1665
Опубликована: Июнь 10, 2024
Polyethylene terephthalate (PET) as one of non-degradable wastes has become a huge threat to the environment and human health. Chemical Recycle PET is an sustainable way release1,4-benzenedicarboxylic acid (BDC) monomer common used organic linker for synthesis functional Metal–organic-frameworks (PET-derived MOFs) such UiO-66, MIL-101, etc. This cost-effective "Waste-to-MOFs" model great significant be intensively investigated in past years. Attributes substantial porosity, specific surface area, exposed metal centers, uniform structure, flexible morphology render PET-derived MOFs are well-suited applications adsorption, energy storage, catalysis, among others. Herein, present work, we have summarized recent advances using ex-situ in-situ methods typical catalysis storage. Despite those improvements potential applications, challenges still remain development green economical routes fully utilize waste massive manufacture valuable MOF materials chemicals. review provides insights into conversion value-added materials, further suggests promising perspectives develop addressing environmental pollution crises.
Язык: Английский
Процитировано
12
Applied Materials Today, Год журнала: 2024, Номер 40, С. 102358 - 102358
Опубликована: Авг. 3, 2024
Язык: Английский
Процитировано
12
Langmuir, Год журнала: 2024, Номер 40(10), С. 5040 - 5059
Опубликована: Фев. 28, 2024
Polluted water has become a concern for the scientific community as it causes many severe threats to living beings. Detection or removal of contaminants present in wastewater and attaining purity that can be used various purposes are primary responsibility. Different treatment methods have already been purification sewage. There is need low-cost, highly selective, reusable materials efficiently remove pollutants purify contaminated water. In this regard, MOFs shown significant potential applications such supercapacitors, drug delivery, gas storage, pollutant adsorption, etc. The outstanding structural diversity, substantial surface areas, adjustable pore sizes make them superior candidates treatment. This Review provides an overview interaction science engineering (kinetic thermodynamic aspects with interactions) underpinning purification. First, fundamental strategies synthesis MOFs, different categories, their applicability summarized, followed by detailed explanation mechanisms. Finally, current challenges future outlooks research on MOF toward adsorption hazardous components discussed. A new avenue modifying characteristics separation materials, which will undoubtedly direct work, also summarized.
Язык: Английский
Процитировано
11
Nano Today, Год журнала: 2024, Номер 55, С. 102211 - 102211
Опубликована: Март 4, 2024
Язык: Английский
Процитировано
10
Separation and Purification Technology, Год журнала: 2024, Номер 351, С. 128056 - 128056
Опубликована: Май 22, 2024
Язык: Английский
Процитировано
9