Green synthesis, characterization and antimicrobial activity of ZnO and Co-doped ZnO nanoparticles obtained using aqueous extracts of Platycladus orientalis leaves DOI Creative Commons
M. C. Ogwuegbu, Olalekan C. Olatunde, Trust M. Pfukwa

et al.

Discover Materials, Journal Year: 2025, Volume and Issue: 5(1)

Published: March 4, 2025

Language: Английский

Impact of Silver and Copper Oxide Nanoparticles on Anaerobic Digestion of Sludge and Bacterial Community Structure DOI Creative Commons
Zainab Abdulsada, Richard Kibbee, Juliska Princz

et al.

Nanomaterials, Journal Year: 2025, Volume and Issue: 15(3), P. 236 - 236

Published: Feb. 3, 2025

The effect of metal nanoparticles on the anaerobic digestion sludge and bacterial community are still not well-understood, both improvements inhibitions have been reported. This study investigated impact 2, 10, 30 mg/g TS silver copper oxide (AgNPs CuONPs) mesophilic structure. reactors were monitored for changes in tCOD, sCOD, TS, VS, biogas generation, cell viability. Also, relative abundance taxonomic distribution communities analyzed at phylum genus levels, including genera involved digestion. Both AgNPs CuONPs exhibited some inhibition was more evident higher concentrations. had a stronger inhibitory compared to AgNPs. After introduction CuONPs, viability initially decreased over first two weeks but recovered after that. At high concentrations, overall diversity, inhibited dominant species, allowing those less flourish. bacteria responsible hydrolysis acidogenesis increased acetogenic with AgNP CuONP majority parameters measured monitoring performance statistically significant 2 which represents naturally present concentrations wastewater that below USEPA ceiling concentration limits.

Language: Английский

Citations

0
Nanotherapeutics in metabolic diseases–Associated infections DOI
V. P. Jaiswal, Shradha Bisht, Swati Prakash

et al.

Elsevier eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 617 - 648

Published: Jan. 1, 2025

Language: Английский

Citations

0
Investigation of the Antibacterial Activity of ZnO-Loaded Alginate/Hyaluronic Acid Aerogels for Wound Dressing Applications DOI Open Access
Tamara Athamneh, Alaa Abuawad,

Tasneem Odat

et al.

Polymers, Journal Year: 2025, Volume and Issue: 17(4), P. 506 - 506

Published: Feb. 15, 2025

The prevalence of bacterial infections in wounds is a significant challenge to successful wound healing. This study investigates the antibacterial effect hyaluronic acid and alginate aerogel loaded with zinc oxide nanoparticles as potential dressing for composite was synthesized via supercritical gel drying characterized by scanning electron microscope, Fourier transform infrared spectroscopy, nitrogen porosimetry. absorptivity prepared evaluated, well activity, which evaluated against common pathogens, including Staphylococcus aureus Escherichia coli, using agar diffusion method. results show effective properties hydrogel aerogel. Furthermore, water absorption ability 5791 1585% unloaded aerogels, respectively. ZnO released from exhibited rapid release followed slow sustained release. These findings highlight aerogels based on an innovative material, expected improve healing reduce risk infections.

Language: Английский

Citations

0
Multifunctional Prospects of Physical Vapor-Deposited Silver-Based Metal-Dielectric Nanocomposite Thin Films DOI Creative Commons
Mohammad Nur‐E‐Alam, Boon Kar Yap, Mohammad Khairul Basher

et al.

Journal of Science Advanced Materials and Devices, Journal Year: 2025, Volume and Issue: unknown, P. 100871 - 100871

Published: Feb. 1, 2025

Language: Английский

Citations

0
Green synthesis, characterization and antimicrobial activity of ZnO and Co-doped ZnO nanoparticles obtained using aqueous extracts of Platycladus orientalis leaves DOI Creative Commons
M. C. Ogwuegbu, Olalekan C. Olatunde, Trust M. Pfukwa

et al.

Discover Materials, Journal Year: 2025, Volume and Issue: 5(1)

Published: March 4, 2025

Language: Английский

Citations

0