Materials Today Communications, Journal Year: 2025, Volume and Issue: unknown, P. 112652 - 112652
Published: April 1, 2025
Language: Английский
ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(3), P. 3862 - 3875
Published: Jan. 9, 2024
Water pollution, especially by heavy metals, continues to pose significant challenges, emphasizing the urgency develop sustainable processes remove pollutants while developing materials derived from renewable sources. In present research, a nanoscale adsorbent was prepared cadmium (Cd(II)) ions wastewater hybridizing zeolitic imidazolate framework-8 (ZIF-8) with cellulose nanocrystal (CNC). The nanohybrid exhibited an interconnected structure in which ZIF-8 particles were connected each other via CNC nanoneedles. hybridization of caused enhancement adsorption performance fabricated compared pure ZIF-8, increasing its capacity nearly 36%. ZIF/CNC followed Langmuir isotherm model and pseudo-second-order kinetics models, remarking homogeneous onto surface ZIF/CNC, where chemisorption controlled rate adsorption. thermodynamic study uncovered that is spontaneous, endothermic, entropy-governed as randomness increased at solid–liquid interface. Additionally, influence operating variables, such temperature, dosage, pH, ionic strength, studied mimic capabilities real conditions. Accordingly, optimum conditions found be 45 °C pH = 7 dosage 0.4 g/L for adsorbent. Moreover, multimetal solution showed can various including Cd(II), Fe(III), Cu(II), Pb(II) simultaneously. Finally, regeneration confirmed great potential nanohybrid, retained 94% initial after 5 consecutive adsorption/desorption cycles.
Language: Английский
Citations
26
Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 489, P. 150992 - 150992
Published: April 4, 2024
The emergence of multifunctional wound dressings for cutaneous tissue injuries represents a paradigm shift in care, offering advanced solutions that transcend traditional protection. Inspired by the recent advances nano-reinforcement and mussel-inspired chemistry, an innovative bioadhesive self-healing hydrogel was developed using dopamine-grafted oxidized sodium alginate/gelatin containing Myrtus communis L. extract@ZIF-8 NPs (MC@ZIF-8/DA-OSA/Gel) through dual cross-linking. resulting optimized demonstrated good physicochemical, hemostatic properties, rapid self-repair, firm adhesion to tissues. In vitro analysis confirmed excellent cytocompatibility cultured fibroblasts. Notably, incorporation MC@ZIF-8 into enhanced antioxidant antibacterial activities. Applying engineered at injury site significantly accelerated healing process mouse model injury, as evident increased thickness improved collagen disposition. Moreover, local increase CD31+ cells COL1A+ strands indicated vascularization, fibroblast proliferation compared other groups. Overall, our results demonstrate potential efficacy system wound-covering material, suggesting it could be effective treating various forms acute chronic wounds well.
Language: Английский
Citations
22
International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 265, P. 130744 - 130744
Published: March 16, 2024
Language: Английский
Citations
18
Materials Today, Journal Year: 2023, Volume and Issue: 67, P. 495 - 517
Published: July 1, 2023
Human health is considered the most important goal of all. The use different materials in biomedical applications, such as pharmacy (drug delivery systems), regenerative medicine (implantable biomaterials, wound dressings), and or tissue engineering (cell scaffolds), utmost importance right now. Therefore, development new organic–inorganic biomaterials currently hot topic. Zeolites zeolite imidazolate frameworks (ZIFs) belong to chemical groups but their structural similarity superior properties place them among interesting that could be used for various applications. Despite properties, application these aforementioned fields study quite requires further research systematisation. following work reviews recent applications zeolites ZIFs field with strongest emphasis on polymer/zeolite polymer/ZIFs composites hybrid biomaterials. In addition, systems drug carriers medicine, especially treatment osteoporosis, described summarized. Moreover, discussion antimicrobial anticancer mechanisms zeolite/ZIF-based was included. presented literature review clearly shows zeolites/ZIFs loaded are becoming a good alternative already existing therapeutic routes advanced healthcare materials. Some remarks challenges future prospects terms stability-instability, stimuli-responsive materials, toxicity also presented. this tale quest find ideal biomaterial question is: will they succeed? Let us out.
Language: Английский
Citations
35
Surfaces and Interfaces, Journal Year: 2023, Volume and Issue: 36, P. 102631 - 102631
Published: Jan. 3, 2023
Language: Английский
Citations
30
Progress in Energy and Combustion Science, Journal Year: 2023, Volume and Issue: 97, P. 101095 - 101095
Published: April 19, 2023
Language: Английский
Citations
28
Biomedicine & Pharmacotherapy, Journal Year: 2023, Volume and Issue: 168, P. 115695 - 115695
Published: Oct. 14, 2023
The convergence of carbohydrate polymers and metal nanoparticles (MNPs) holds great promise for biomedical applications. Researchers aim to exploit the capability matrices modulate physicochemical properties MNPs, promote their therapeutic efficiency, improve targeted drug delivery, enhance biocompatibility. Therefore, understanding various attributes both carbohydrates MNPs is key harnessing them many distinct types carbohydrate-MNP systems confer unique capabilities wound healing, tissue engineering, cancer treatment, even food packaging. Here, we introduce physicochemical/biological discuss potentials shortcomings (alone in combination) We then offer an overview on how they can be utilized outcomes. Last but not least, future perspectives toward application such are highlighted.
Language: Английский
Citations
26
Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 16(1)
Published: Aug. 15, 2024
Metal-organic frameworks (MOFs) have been extensively considered as one of the most promising types porous and crystalline organic-inorganic materials, thanks to their large specific surface area, high porosity, tailorable structures compositions, diverse functionalities, well-controlled pore/size distribution. However, developed MOFs are in powder forms, which still some technical challenges, including abrasion, dustiness, low packing densities, clogging, mass/heat transfer limitation, environmental pollution, mechanical instability during process, that restrict applicability industrial applications. Therefore, recent years, attention has focused on techniques convert MOF powders into macroscopic materials like beads, membranes, monoliths, gel/sponges, nanofibers overcome these challenges.Three-dimensional (3D) printing technology achieved much interest because it can produce many high-resolution with complex shapes geometries from digital models. this review summarizes combination different 3D strategies MOF-based for fabricating 3D-printed monoliths applications, emphasizing water treatment gas adsorption/separation Herein, various fabrication such direct ink writing, seed-assisted in-situ growth, coordination replication solid precursors, matrix incorporation, selective laser sintering, light processing, described relevant examples. Finally, future directions challenges also presented better plan trajectories shaping improved control over structure, composition, textural properties monoliths.
Language: Английский
Citations
15
Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 493, P. 152453 - 152453
Published: May 21, 2024
Language: Английский
Citations
13
International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 141175 - 141175
Published: Feb. 1, 2025
Language: Английский
Citations
1