Exploring the physicochemical properties and antifungal activity of zinc oxide nanoparticles DOI Creative Commons
Trương Thị Hạnh, Lê Quang Luân

Materials Technology, Journal Year: 2024, Volume and Issue: 40(1)

Published: Dec. 16, 2024

In this study, zinc oxide nanoparticles were synthesized using the chemical precipitation method with acetate dihydrate and sodium hydroxide as precursors. UV-Vis spectroscopy confirmed formation of ZnONPs, showing a characteristic absorption peak at around 360–370 nm, corresponding to band gap energy approximately 3.2 eV. XRD analysis indicated crystalline nature ZnONPs hexagonal wurtzite structure. FTIR EDS analyses presence in component. TEM revealed nearly spherical average particle sizes 26.1 nm for bare 24.6 PVP-capped ZnONPs. BET measurements showed higher specific surface area The antifungal efficacy was tested against Phytophthora capsici concentrations ranging from 20 100 ppm. Results demonstrated significant inhibition fungal growth, especially complete ≥60 ppm after 12 48 hours incubation.

Language: Английский

Curcumin biosynthesized silver nanoparticles-loaded polycaprolactone nanofibers for antibacterial applications DOI Creative Commons
Ling Yao,

Libo Yuan,

Xiao Guo

et al.

Materials Technology, Journal Year: 2025, Volume and Issue: 40(1)

Published: Jan. 1, 2025

In the current assay, we applied green chemistry to synthesize silver nanoparticles (AgNPs) and incorporated curcumin-mediated AgNPs into polycaprolactone (PCL) nanofibers. The results showed that have a spherical morphology uniform shape with hydrodynamic diameter of around 112.9 nm polydispersity index 0.2. Moreover, zeta potential −3.7 mV. pristine PCL nanofibers 177 ± 37 PCL/AgNPs 163 34 nm. biological assessments (MTT Live/Dead assays) did not induce significant cell toxicity. disk diffusion assay revealed inhibited growth S. aureus. Our findings fabricated beneficial physicochemical properties can be used in various biomedical fields.

Language: Английский

Citations

0
Ciprofloxacin-loaded copper oxide nanoparticles: Cutting-edge multifunctional nano-therapeutics with superior antidiabetic, antioxidant, anti-inflammatory, and antibacterial potency against drug-resistant pathogens DOI

Ibtissam Laib,

Abderrhmane Bouafia, Salah Eddine Laouini

et al.

Journal of Crystal Growth, Journal Year: 2025, Volume and Issue: unknown, P. 128074 - 128074

Published: Jan. 1, 2025

Language: Английский

Citations

0
Mesoporous magnetic biochar composite through one-pot hydrothermal process for efficient degradation of methylene blue dye by Fenton-like catalysis DOI Creative Commons
Ramesh Vinayagam,

Gokulakrishnan Murugesan,

Louella Concepta Goveas

et al.

Materials Technology, Journal Year: 2025, Volume and Issue: 40(1)

Published: May 23, 2025

Language: Английский

Citations

0
A dual-nano drug system capable of potential interference and free radical scavenging to treat bacterial nephritis DOI Creative Commons

Zhiyue Cai,

Jie Liu, Q. Zhong

et al.

Materials Technology, Journal Year: 2025, Volume and Issue: 40(1)

Published: Feb. 2, 2025

Language: Английский

Citations

0
Exploring the physicochemical properties and antifungal activity of zinc oxide nanoparticles DOI Creative Commons
Trương Thị Hạnh, Lê Quang Luân

Materials Technology, Journal Year: 2024, Volume and Issue: 40(1)

Published: Dec. 16, 2024

In this study, zinc oxide nanoparticles were synthesized using the chemical precipitation method with acetate dihydrate and sodium hydroxide as precursors. UV-Vis spectroscopy confirmed formation of ZnONPs, showing a characteristic absorption peak at around 360–370 nm, corresponding to band gap energy approximately 3.2 eV. XRD analysis indicated crystalline nature ZnONPs hexagonal wurtzite structure. FTIR EDS analyses presence in component. TEM revealed nearly spherical average particle sizes 26.1 nm for bare 24.6 PVP-capped ZnONPs. BET measurements showed higher specific surface area The antifungal efficacy was tested against Phytophthora capsici concentrations ranging from 20 100 ppm. Results demonstrated significant inhibition fungal growth, especially complete ≥60 ppm after 12 48 hours incubation.

Language: Английский

Citations

0