Bio-based gold nanoparticles for environmental and forensic samples: State of the art with a sustainable way forward DOI
Asmaa Kamal El‐Deen, Chaudhery Mustansar Hussain

TrAC Trends in Analytical Chemistry, Journal Year: 2024, Volume and Issue: unknown, P. 118113 - 118113

Published: Dec. 1, 2024

Language: Английский

Synthesis of Hematite (α-Fe2O3) Nanoparticles Using Syzygium cumini Extract: Photodegradation of Norfloxacin and Enhanced Recyclability DOI
Davi S. Ferreira, Gleison N. Marques,

Ananda Jacqueline Ferreira

et al.

Materials Chemistry and Physics, Journal Year: 2024, Volume and Issue: unknown, P. 130281 - 130281

Published: Dec. 1, 2024

Language: Английский

Citations

4
Engineering Au Single-Atom sites embedded in TiO2 nanostructures for boosting photocatalytic methane oxidation DOI Creative Commons
Qui Thanh Hoai Ta, Ly Tan Nhiem

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

Published: Jan. 1, 2025

Photocatalytic methane oxidation under mild conditions using single-atom catalysts remains an advanced technology.

Language: Английский

Citations

0
Sunlight-Induced Photocatalytic Removal of Paracetamol Using Au-TiO2 Nanoparticles DOI Creative Commons

Lamine Aoudjit,

Joana M. Queirós, A. Castro

et al.

Nanomaterials, Journal Year: 2025, Volume and Issue: 15(5), P. 358 - 358

Published: Feb. 26, 2025

Using sunlight as the driving force for photocatalytic processes holds great promise sustainability. As a starting point developing material capable of degrading aquatic pollutants using solar energy stimulus, this work focuses on synthesizing Au-TiO2 nanocomposites deposition-precipitation method. Characterization nanoparticles was performed by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), and Transmission Electron Microscopy (TEM). A model pollutant, paracetamol, used to test synergetic effect Au (0.05 wt%) (NPs) with TiO2 activity. The influence parameters pH, loading (0.4, 0.8, 1 g/L), pollutant concentration (20, 30, 40 ppm), contact time (30, 60, 90, 120, 150, 180 min) studied exposing NPs radiation. degradation most effective at 3 h, an initial 20 ppm, pH 6.8. Under these conditions, paracetamol in g/L can be degraded more than 99.17% under irradiation. result composite's ability successfully serve photocatalyst sun radiation, water purification widespread, cost-effective, environmentally friendly.

Language: Английский

Citations

0
Fabrication of iodine vacancy-modulated dual S-scheme BiOI/BiSI/BiOBr heterojunction for enhanced tetracycline hydrochloride degradation DOI
Jiexi Wang, Sheng Wang,

Chengxiong Xu

et al.

Journal of Industrial and Engineering Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Citations

0
Enhanced Elimination of Dyes from Aqueous Solution and Antioxidant Activity Using Ascorbic Acid-Functionalized Iron Oxide Nanocomposites DOI
B. M. Khaled,

Chaima Salmi,

Iman Kir

et al.

Journal of Cluster Science, Journal Year: 2024, Volume and Issue: 35(8), P. 3025 - 3044

Published: Oct. 16, 2024

Language: Английский

Citations

3
Scalable single-step deposition of recyclable TiO2@Au monolayer coatings for enhanced visible-light photocatalysis of methylene blue dye DOI Creative Commons
Shaobo Zhang, Jun Yang, Rongrong Wu

et al.

RSC Advances, Journal Year: 2025, Volume and Issue: 15(18), P. 14264 - 14272

Published: Jan. 1, 2025

TiO 2 @Au monolayers with 5–20 nm Au NPs exhibit a reduced bandgap (2.66 eV), showing 3.6× enhanced visible-light MB degradation versus and 99.2% activity retention over 5 cycles for degradation.

Language: Английский

Citations

0
Bio-based gold nanoparticles for environmental and forensic samples: State of the art with a sustainable way forward DOI
Asmaa Kamal El‐Deen, Chaudhery Mustansar Hussain

TrAC Trends in Analytical Chemistry, Journal Year: 2024, Volume and Issue: unknown, P. 118113 - 118113

Published: Dec. 1, 2024

Language: Английский

Citations

1