Green synthesis of copper oxide and titanium dioxide nanoparticles using Santalum album leaf extract for enhanced wastewater treatment DOI

P. Pamitha,

K. Krishna Veni,

R. Kavitha

et al.

Biomass Conversion and Biorefinery, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 26, 2024

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
Construction and Characterization of 5,6-O-Isopropylidene-L-Ascorbic Acid-Loaded Silver and Manganese Dioxide Nanoparticles: Cytotoxicity Study, Antibacterial, and Antioxidant Activities DOI
Mouhaned Y. Al-darwesh,

Layth L. Hamid,

Sattar S. Ibrahim

et al.

Materials Chemistry and Physics, Journal Year: 2025, Volume and Issue: unknown, P. 130517 - 130517

Published: Feb. 1, 2025

Language: Английский

Citations

1
Preparation and characterization of polyethylene glycol/sodium alginate aerogel beads loaded with biogenic zinc oxide nanoparticles: potential therapeutic option for treating multidrug-resistant bacteria and cytotoxic activity DOI

Layth L. Hamid,

Marwa El-Subeyhi,

Hanan Hamed

et al.

Polymer Bulletin, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 18, 2024

Language: Английский

Citations

4
Construction and Characterization of Polyethylene Glycol/Sodium Alginate Hydrogel Loaded With Zirconia Nanoparticles: Potential Antibacterial and Antibiofilm Agent to Inhibit Dental Caries In Vitro and In Vivo DOI Creative Commons

Layth L. Hamid,

Roqaya S. Zakir,

Nur indah noviyanti Rahman

et al.

Microscopy Research and Technique, Journal Year: 2025, Volume and Issue: unknown

Published: March 21, 2025

Biofilm formation on tooth surfaces is a primary contributor to dental caries and periodontal diseases. Streptococcus mutans recognized for its role in biofilm production, significantly influencing the development of caries. Key virulence factors associated with S. biofilms include acid tolerance, synthesis exopolysaccharides (EPS). This study presents novel approach by focusing loading biosynthesized zirconia nanoparticles (ZrO2 NPs) onto polyethylene glycol/sodium alginate (PEG/SA) hydrogel nanocomposite, evaluating their effects biofilm-forming ability both vivo vitro. ZrO2 NPs were using Citrus aurantifolia (C. aurantifolia) extract incorporated into PEG/SA beads through sol-gel process. The PEG/SA/ZrO2 nanocomposite was confirmed diverse analyzes, including UV-visible spectroscopy, particle size measurement, morphology examination, spectral analysis, thermal gravimetric analysis (TGA) hemolysis studies. average approximately 26 nm, while exhibited highly porous, sheet-like surface structure. In vitro results demonstrated inhibition zones 30 28 mm against mutans, respectively, minimum inhibitory concentration (MIC) 12.5 mg/mL. growth curve indicated complete decline an 87% reduction when treated beads. SEM revealed that cells appeared lysed or crumpled, losing characteristic coccal shape after exposure Additionally, images effective prevention attachment teeth encapsulated hydrogel, altering mature developed treatment. Finally, incorporation hydrogels demonstrates significant potential as strategy inhibiting may serve promising topical agent reducing Further studies could explore long-term efficacy clinical applications this oral health care.

Language: Английский

Citations

0
Fabrication of polyvinylalcohol‐zinc oxide paper ash composite: A novel, sustainable and antimicrobial food packaging material DOI
Anindita Mukherjee, Rahul Malik, Sunanda Roy

et al.

Journal of Vinyl and Additive Technology, Journal Year: 2025, Volume and Issue: unknown

Published: April 2, 2025

Abstract This paper introduces an innovative strategy for preparing sustainable food packaging composite material comprising water‐soluble PVA and varied content of antimicrobial ZnO ash (0, 1, 5, 10) wt.%. Following the approach, nanoparticles are synthesized using waste papers in a simple efficient process. Among composites, PVA/ZnO (5 wt.%) achieved significant efficacy, with inhibition zones 40 ± 0.01 mm gram‐positive 37 0.02 gram‐negative bacteria. Such performance surpasses many conventional composites. Additionally, biodegraded within days showed excellent renewable properties. The application fruit vegetables was evaluated by monitoring variation physical appearance, weight loss rate, pH conditions. Also, antifungal test assessed through bread. tests revealed that while polyethylene (PE) films allowed quick spoilage due to pathogens, packets maintained freshness, underscoring its superior Therefore, improved preservation properties indicate is promising practical solution applications. Highlights Novel composite. Easy, ecofriendly synthesis film as functional material. High property ash. effective system. Superior activity

Language: Английский

Citations

0
Truffle mediated preparation of bacterial culture medium and mycosynthesis of titanium oxide nanoparticles loaded with polyvinyl alcohol/sodium alginate aerogel beads for antibacterial activity DOI

Layth L. Hamid,

Hanan Hamed,

Abdulbaset Mohammed Al-Fahdawi

et al.

Journal of Sol-Gel Science and Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 14, 2024

Language: Английский

Citations

3
Green synthesis of copper oxide and titanium dioxide nanoparticles using Santalum album leaf extract for enhanced wastewater treatment DOI

P. Pamitha,

K. Krishna Veni,

R. Kavitha

et al.

Biomass Conversion and Biorefinery, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 26, 2024

Language: Английский

Citations

0