Studying the properties of green synthesized silver oxide nanoparticles in the application of organic dye degradation under visible light

Scientific Reports, Год журнала: 2024, Номер 14(1)

Опубликована: Ноя. 6, 2024

In present study the green synthesis of silver oxide nanoparticles has been effectively achieved using novel plant extract Phragmanthera Macrosolen. This method provides sustainable alternative for nanoparticle synthesis, demonstrating potential Macrosolen as a reducing and stabilizing agent in production Ag2O NPs. The synthesized were characterized their structural, morphological, optical properties, confirming successful formation applications various fields. effects different pH values annealing temperature samples on properties NPs formations, well photo-catalytic activities towards Toluidine Blue dye degradations, studied. Powder XRD reveals that crystallite natures long with crystalline size ranges from 25.85 to 35.90 nm. FIB-SEM HR-TEM images displayed spherical shapes. UV-vis spectroscopy belong direct-band gap 2.1–2.6 eV. FTIR- shown may be steadied via interfaces –OH C = O groups carbohydrate, flavonoid, tannin, phenolic acid existing P. macrosolen L. leaf. chemical states, electron-hole recombinations purity Ag confirmed through X-ray Photoelectron Spectroscopy (XPS) PL analysis respectively. Fascinatingly, at 12 high degradations TB dyes. dyes monitored spectro-photo-metrically wave-length 200–900 nm, efficiency (98.50%) half-life 9.5798 min kinetic rate constant 0.07234 min−1, was obtained after 45 reactions. From this study, it can concluded aqueous are promising remediation environmental pollution water treatment. light, reports address cost-effective, eco-friendly, ways.

Язык: Английский

Pillars of Sustainable Pharmaceutical Development

Опубликована: Янв. 1, 2025

Язык: Английский

Recent advances in nanomaterial-based adsorbents for removal of pharmaceutical pollutants from wastewater

Materials Horizons, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Adsorption is widely recognized as an effective and practical approach for mitigating the environmental hazards associated with pharmaceutical waste, owing to its operational simplicity, economic feasibility, consistent performance.

Язык: Английский