Characterization of various sensors

Elsevier eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 109 - 137

Published: Jan. 1, 2025

Language: Английский

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Commercially adoptable nanotechnology platform for illicit drug sensing

Elsevier eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 323 - 349

Published: Jan. 1, 2025

Language: Английский

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Potential of a novel magnetic gangue material for remediating wastewater and field co-polluted by microplastics and heavy metals

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 133030 - 133030

Published: April 1, 2025

Language: Английский

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Characteristics, sources, and distribution of microplastics in sediments and their potential ecological risks: A case study in a typical urban river of China

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: unknown, P. 114575 - 114575

Published: Oct. 1, 2024

Language: Английский

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Cost-effective and eco-friendly sprayable nanogels (ZC-CSNG) for multifunctional wound dressing applications

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 158312 - 158312

Published: Dec. 1, 2024

Language: Английский

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Zwitterionic, Stimuli-Responsive Liposomes for Curcumin Drug Delivery: Enhancing M2 Macrophage Polarization and Reducing Oxidative Stress through Enzyme-Specific and Hyperthermia-Triggered Release

ACS Applied Bio Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 16, 2024

A zwitterionic, stimuli-responsive liposomal system was meticulously designed for the precise and controlled delivery of curcumin, leveraging enzyme-specific hyperthermic stimuli to enhance therapeutic outcomes. This platform is specifically engineered release curcumin in response phospholipase A2, an enzyme that degrades phospholipids, enabling highly targeted site-specific drug release. Mild hyperthermia (40 °C) further enhances membrane permeability activates thermosensitive carriers, optimizing delivery. Curcumin encapsulation facilitated through a combination zwitterionic electrostatic interactions, significantly improving both loading capacity efficiency. design experiments (DoE) approach employed systematically optimize lipid-to-cholesterol ratios formulation conditions. The thoroughly characterized using dynamic light scattering, zeta potential measurements, transmission electron microscopy, ensuring stability structural integrity. Notably, this effectively encapsulates hydrophobic while maintaining particle size bioactivity. In vitro studies revealed robust antioxidant anti-ROS activities, alongside excellent biocompatibility, with no cytotoxicity observed at concentrations up 2000 μg/mL. Furthermore, liposomes enhanced M2 macrophage polarization reduced oxidative stress. advanced offers promising, biocompatible solution

Language: Английский

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3D Printing of High Strength Thermally Stable Sustainable Lightweight Corrosion-Resistant Nanocomposite by Solvent Exchange Postprocessing

ACS Sustainable Chemistry & Engineering, Journal Year: 2024, Volume and Issue: 13(1), P. 423 - 435

Published: Dec. 18, 2024

3D printing of cellulose acetate (CA)-based, sustainable, thermally stable nanocomposites is challenging due to their fast drying, nozzle clogging, and complex rheological behavior. In this study, we developed an extrusion-printable ink based on CA nanocrystals (CNCs) using a trisolvent wet blending method, followed by postprinting pore-inducing processing technique. The performed well in both tensile- compression-based mechanical tests. Moreover, the demonstrated malleable deformation during compression testing without any premature fracture, unlike commercial commodity plastics. thermal stability was assessed thermogravimetric analysis, showing ∼ 28 °C improvement onset degradation temperature after addition 5 wt % CNCs. Solvent tolerance tests against various solvents indicated excellent solvent resistance. lightweight showed no deterioration, even long-term exposure water vapor. Finally, anticorrosion behavior samples evaluated as coating material for metal (Al), demonstrating protection corrosive acid vapors. Thus, application 3D-printed exhibits significant promise implementation fields lightweight, anticorrosive engineering materials.

Language: Английский

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Superior microplastic removal and gravity-driven membrane filtration optimization: The role of octadecyl-quaternium hybrid coagulant and molecular dynamics insights

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 497, P. 154817 - 154817

Published: Aug. 12, 2024

Language: Английский

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Photodegradation of Polyethersulfone (PES), Polyvinylidene Fluoride (PVDF) and Polymethyl Methacrylate (PMMA) Microplastics via a Metal Organic Framework Namely ZIF-8/ZnO/C

Advances in Environmental and Engineering Research, Journal Year: 2024, Volume and Issue: 05(04), P. 1 - 25

Published: Oct. 17, 2024

The aim of this study was to photodegrade the Polyethersulfone (PES), Polyvinylidene fluoride (PVDF) and Polymethyl methacrylate (PMMA) microplastics using Zeolitic imidazolate framework-8/Zinc oxide/Carbon (ZIF-8/ZnO/C) nanocomposite generated under laboratory conditions. produced analysed X-Ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR), Photo (XPS), Scanning Electron Microscope (SEM), Diffuse reflectance UV-vis spectra (DRS) Spin Resonance (ESR) analyses. maximum PES, PVDF PPMA photodegradation yields were 99%, 98%, 96%, respectively, at 1 mg/l ZIF-8/ZnO/C nanocomposites (NCs) concentration, 1000 pH = 10.0, a temperature time 40°C 20 min, oxic conditions sunlight intensity 80 W/m² photon yield 16. XRD analysis showed generation ZIF-8/ZnO/C, while FTIR indicated ZnO, C, ZIF-8.

Language: Английский

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Green biosynthesis of ZnMn2O4 nanoparticles entrapped within polymeric gel matrix for highly efficient photocatalytic remediation of Bisphenol A

Biomass Conversion and Biorefinery, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 27, 2024

Language: Английский

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