ArticleFrontiers in chemistry2024
Structural and antimicrobial properties of synthesized gold nanoparticles using biological and chemical approaches.
Article in Frontiers in chemistry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Antibiotic-Free Strategies for Managing Antimicrobial-Resistant Infections.Pharmaceutics · 2026Review
- Development of Nanosystems Delivering with Eco-Friendly Antibacterial Agents Composed ofPharmaceutics · 2026Article
- Study of pH Role in the Green Synthesis of Gold Nanoparticles: From Reduction to Size and Shape Control.Materials (Basel, Switzerland) · 2026Article
- Crosslinked-AuNPs@CD-MOF Incorporated into PLA-Zein Composite Film with Humidity-Responsive Antimicrobial Release forFoods (Basel, Switzerland) · 2026Article
- A review on gold nanoparticles derived from plants and their antimicrobial applications.Discover nano · 2026Review
- Green and chemical synthesis of PEGylated ginger gold nanoparticles for neuro-nanomedicine applications.Scientific reports · 2026Article
- Gold nanoparticle-mediated metabolic engineering in Trichoderma longibrachiatum MD33 unveils a hybrid terpenoid-alkaloid pathway for enhanced dendrobine biosynthesis.Microbial cell factories · 2026Article
- Biogenic nanoparticles: overview of challenges in production, characterization and use.Frontiers in chemistry · 2026Review
- Biogenic gold nanoparticles conjugated with rhizobacteria enhance tomato growth and suppress pathogen infection.Frontiers in microbiology · 2026Article
- Article
- Biogenic Synthesis of Gold Nanoparticles UsingNanomaterials (Basel, Switzerland) · 2025Article
- Green Synthesis, Characterization, and Potential Antibacterial and Anticancer Applications of Gold Nanoparticles: Current Status and Future Prospects.Biomedicines · 2025Review
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Authors and funding
2 authors.
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Abstract
This study explores the synthesis and characterization of gold nanoparticles (AuNPs) using green and chemical methods, employing ginger extract and curcumin as reducing agents, in comparison to sodium citrate reduction. The biosynthesized AuNPs synthesized with ginger extract exhibited an average hydrodynamic diameter of 15 and 10 nm for curcumin-conjugated AuNPs, while chemically synthesized AuNPs with sodium citrate displayed an average size of 10 nm. Assessments via Zeta potential measurements revealed negative surface charges across all samples, with the curcumin-conjugated AuNPs showing -36.3 mV, ginger extract-synthesized AuNPs showing -31.7 mV, and chemically produced gold nanoparticles having a surface charge of -40.4 mV. Transmission Electron Microscopy (TEM) confirmed spherical morphologies for the synthesized nanoparticles,and it revealed the presence of biomolecules embedded within the nanoparticles synthesized using biological materials, whereas chemically synthesized AuNPs lacked such features. The FTIR spectra of the biosynthesized AuNPs highlighted the presence of phenolic and aromatic compounds from the ginger extract and curcumin, indicating their role in coating the nanoparticles. Gas chromatography-mass spectrometry (GC-MS) analysis identified gingerol as a key component in the ginger extract, contributing to nanoparticle capping. The antimicrobial efficacy of the AuNPs was evaluated against
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