A State-of-The-Art Review on Green Synthesis and Modifications of ZnO Nanoparticles for Organic Pollutants Decomposition and CO2 Conversion

Journal of Hazardous Materials Advances, Journal Year: 2025, Volume and Issue: unknown, P. 100588 - 100588

Published: Jan. 1, 2025

Language: Английский

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Enhancement of photocatalytic activity of carbon nitride/black phosphorus/tungsten disulfide (CN/BP/WS2) heterojunctions via nickel doping in the hydrogen evolution reaction

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: 13(2), P. 115343 - 115343

Published: Jan. 9, 2025

Language: Английский

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Anticorrosive properties of novel green inhibitor based on Euphorbia resinifera latex for C38 steel in acid environment

Next Materials, Journal Year: 2025, Volume and Issue: 8, P. 100656 - 100656

Published: April 18, 2025

Language: Английский

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Zinc Oxide Nanoparticles: Applications in Photocatalysis of Dyes and Pearl Millet Seed Priming for Enhanced Agricultural Output

ACS Omega, Journal Year: 2025, Volume and Issue: 10(7), P. 7181 - 7193

Published: Feb. 14, 2025

This research examines the environmentally benign manufacture of zinc oxide nanoparticles employing a crude extract from Murraya koenigii leaves as capping and reducing agent. The considerable peak synthesized (ZnO NPs) was observed at 335 nm, functional groups plant active metabolites to reduce evaluate shape elemental compositions were analyzed using UV–vis spectroscopy, FT-IR, SEM, EDX analysis, respectively. average size (27.26 nm) validated by XRD Debye–Scherrer's equation. Zinc assessed for their efficiency in seed priming, photocatalytic degradation, antibacterial activity, antioxidant abilities. biosynthesized utilized significantly enhancing germination rate (90%), shoot length (5.46 cm), root (15.13 cm) concentration 150 ppm comparison control. Further, effect methyl orange (MO) methylene blue (MB) dyes on % growth hybrid pearl millet studied vitro. MO MB had shown approximately 15 46% reduction Additionally, remarkable degradation 94.45% against 85.99% orange. also effective Escherichia coli Staphylococcus aureus bacteria, with zones inhibition 0.45 0.35 cm 100 mg/mL concentration. Furthermore, higher activity DPPH 80 μg/mL. present finding highlights potential sustainable approach agriculture, environmental remediation, biological sciences.

Language: Английский

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High-efficiency photocathode for green hydrogen generation from sanitation water using bismuthyl chloride/poly-o-chlorobenzeneamine nanocomposite

Open Chemistry, Journal Year: 2025, Volume and Issue: 23(1)

Published: Jan. 1, 2025

Abstract A high-efficiency photocathode for green hydrogen generation from sanitation water without the use of a sacrificial agent has been fabricated using bismuthyl chloride/poly- o -chlorobenzeneamine (BiOCl/P O CBA) core–shell nanocomposite with inclusion additional bismuth oxide (Bi 2 3 ) material. This combination results in highly promising composite excellent optical properties. The nanocrystalline size is evaluated at 15 nm. exhibits strong photon absorbance across most spectrum and features bandgap 2.1 eV. application BiOCl/P CBA gas was tested three-electrode cell immersed water, which acts as self-sacrificing agent. study conducted under various light conditions, produced photocurrent measured 0.016 mA cm −2 . sensitivity this by testing current density ( J ph different energies ranging 2.3 to 3.6 varied significantly these energies, −0.024 −0.019 , respectively. When energy decreased 1.7 eV, reduced −0.018 Given its great stability, potential mass production, eco-friendly nature, candidate industrial-scale production renewable water.

Language: Английский

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Effect of different solvents on biological attributes of olive leaves of newly cultivated varieties: GC–MS based investigations

Microchemical Journal, Journal Year: 2025, Volume and Issue: unknown, P. 113281 - 113281

Published: March 1, 2025

Language: Английский

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Green synthesis of zinc oxide nanoparticles via Zingiber officinale/PEG biopolymer blend matrix: Optimization, physicochemical characterization, antioxidant and photocatalytic activity

Materials Science and Engineering B, Journal Year: 2025, Volume and Issue: 317, P. 118240 - 118240

Published: March 23, 2025

Language: Английский

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Eco-friendly corrosion protection for carbon steel: A study on natural inhibitors in artificial seawater and acidic environments

Journal of the Taiwan Institute of Chemical Engineers, Journal Year: 2025, Volume and Issue: 172, P. 106112 - 106112

Published: April 6, 2025

Language: Английский

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Silver and Zinc Oxide Nanoparticles for Effective Aquaculture Wastewater Treatment

Nanomaterials, Journal Year: 2025, Volume and Issue: 15(7), P. 559 - 559

Published: April 5, 2025

This study explores the use of silver nanoparticles (Ag NPs) and zinc oxide (ZnO NPs), either singly or in combination, for nanoremediation aquaculture wastewater. Aquaculture wastewater was treated with varying doses Ag NPs ZnO across following six groups: Group 1 (0.05 mg NPs/L), 2 (1 3 NPs/L + 4 (0.025 0.5 5 (0.1 a control group. Water quality, microbial loads nanomaterial concentrations were assessed over ten days. Transmission electron microscopy (TEM) showed average particle sizes 102.5 nm 110.27 NPs. The removal efficiencies NH4-N 98% treatment groups. In addition, COD 33.33%, 68.82%, 49.59%, 61.49%, 37.65%. log-reductions aerobic plate counts nanoparticle-treated 1.191, 1.947, 1.133, 1.071, 0.087, compared to reduction 0.911 untreated Silver ranged from 0.0079 0.0192 mg/L, while 0.3040 0.9740 indicating that ZnO-NPs represent sustainable method

Language: Английский

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Antibacterial and photocatalytic activities of fruit-extract-mediated synthesized ZnO nanoparticles

Nanoscale Advances, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

ZnO nanoparticles were produced using Morinda citrifolia fruit extract and evaluated for their performance in the removal of Congo red (CR) dye under visible light, as well antibacterial activity against different pathogenic strains. The photocatalyst was characterized according to crystallinity, surface elements morphology. Various factors related photocatalytic activity, namely contact time, dosage, initial CR concentration, pH, investigated. Under optimal conditions, a moderate loading achieved high degradation efficiency 95.23% within 60 min light irradiation, determined response methodology (RSM) coupled with face-centered design (CCF). Additionally, scavenger study confirmed that superoxide radicals (˙O2 -) holes (h+) major reactive species photodegradation CR. Furthermore, remarkable, highest inhibition zone measuring 20.7 mm Salmonella typhimurium. This provides promising approach developing highly efficient photocatalysts strong adsorption capabilities whilst also broadening application agents.

Language: Английский

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