A green approach to improve antibacterial properties of PVC/PVDF film doped by silver nanoparticles via nanosecond laser ablation for wound healing application DOI Creative Commons

S. S. El-Bahnasy,

Mohamed Ahmed,

D.M. Ayad

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Nov. 13, 2024

Nanocomposite films of (30% PVC/70% PVDF) blend containing silver nanoparticles were synthesized via pulsed laser ablation route (PLA). Changes in physical characterization PVC/PVDF before and after the incorporation AgNPs have been studied. FTIR results confirms interaction between PVC/PVDF. XRD obtain existence peak at 38.42̊ sample PVC/PVDF/Ag4 which confirm embedded high concentration. SEM photos distribution on surface spherical shape approved dispersion blend. The inhibitory zone diameters observed for against Escherichia coli, Klebsiella pneumonia, Staphylococcus aureus, Bacillus cereus recorded as 11 ± 1, 10 15.7 0.6, 17.7 respectively. PVC/PVDF/AgNPs nanocomposite film could be suggested biomedical applications such wound healing products.

Language: Английский

Effect of Biosynthesized Silver Nanoparticle Size on Antibacterial and Anti-Biofilm Activity against Pathogenic Multi-Drug Resistant Bacteria DOI Creative Commons

Anas Yahya Ali,

Abd-Alrahman Khalid Alani,

Barakat O. Ahmed

et al.

OpenNano, Journal Year: 2024, Volume and Issue: 20, P. 100213 - 100213

Published: Aug. 23, 2024

Language: Английский

Citations

14
Microwave-synthesized NiZrO3@GNP and NiZrO3@MWCNT nanocomposites: enhanced antimicrobial efficacy against biofilms and Mycobacterium smegmatis DOI

J. John Benitto,

J. Judith Vijaya,

Thenmozhli Geetha Saravanan

et al.

3 Biotech, Journal Year: 2025, Volume and Issue: 15(2)

Published: Jan. 8, 2025

Language: Английский

Citations

0
Microbicidal Mechanisms for Light-Activated Molecular Nanomachines in Mycobacterium smegmatis: A Model for Pathogenic Bacteria DOI Creative Commons
Thushara Galbadage, Dongdong Liu, James M. Tour

et al.

OpenNano, Journal Year: 2025, Volume and Issue: unknown, P. 100240 - 100240

Published: Feb. 1, 2025

Language: Английский

Citations

0
Resveratrol-loaded lipid-based nanocarriers for topical delivery: Comparative physical properties and antioxidant activity DOI Creative Commons
Wipada Samprasit, Phuvamin Suriyaamporn, Pornsak Sriamornsak

et al.

OpenNano, Journal Year: 2024, Volume and Issue: 19, P. 100211 - 100211

Published: July 6, 2024

Resveratrol (R) is an antioxidant that helps several aspects of aging skin. However, it slightly soluble in water and unstable under light exposure, necessitating the use suitable formulations for improved clinical efficacy. Therefore, this study aimed to prepare R-loaded lipid-based nanocarriers topical delivery, i.e., nanostructured lipid carriers (NLCs) nanoemulsions (NEs). nanocarrier gels were further prepared increase R loading. The comparative physical properties activity performed terms particle size, zeta potential, morphology, rheology, content, vitro release, activity, cytotoxicity stability. results revealed was successfully loaded into NLCs NE (NEGs), having different depending on composition nanocarriers. could be incorporated NEs aqueous gelling phase, resulting higher Furthermore, network responsible pseudoplastic flow behavior. cumulative amount released from NEGs significantly than due co-surfactant-like NEGs, which resulted smaller sizes. exhibited more less compared NEGs. stability both nanosystems showed no significant change when stored at refrigerator temperature over 3 months. In conclusion, various compositions produced a range activity. Nonetheless, these have potential R, has application.

Language: Английский

Citations

2
A green approach to improve antibacterial properties of PVC/PVDF film doped by silver nanoparticles via nanosecond laser ablation for wound healing application DOI Creative Commons

S. S. El-Bahnasy,

Mohamed Ahmed,

D.M. Ayad

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Nov. 13, 2024

Nanocomposite films of (30% PVC/70% PVDF) blend containing silver nanoparticles were synthesized via pulsed laser ablation route (PLA). Changes in physical characterization PVC/PVDF before and after the incorporation AgNPs have been studied. FTIR results confirms interaction between PVC/PVDF. XRD obtain existence peak at 38.42̊ sample PVC/PVDF/Ag4 which confirm embedded high concentration. SEM photos distribution on surface spherical shape approved dispersion blend. The inhibitory zone diameters observed for against Escherichia coli, Klebsiella pneumonia, Staphylococcus aureus, Bacillus cereus recorded as 11 ± 1, 10 15.7 0.6, 17.7 respectively. PVC/PVDF/AgNPs nanocomposite film could be suggested biomedical applications such wound healing products.

Language: Английский

Citations

0