Summary
This narrative review synthesises current knowledge on gold nanoparticles from historical context through contemporary applications. The authors examine synthesis mechanisms, characterisation approaches, toxicological considerations, and emerging applications in biomedicine and materials science, providing a comprehensive overview of AuNP science relevant to occupational and consumer exposure contexts.
UK applicability
This review may inform UK regulatory frameworks governing nanotechnology safety and occupational exposure limits for AuNPs in manufacturing and healthcare settings. However, direct applicability to agricultural or food production systems is limited unless AuNPs are being considered for agritech or food-contact applications.
Key measures
Synthesis methods, particle characterisation techniques, toxicity endpoints, biomedical and industrial applications
Outcomes reported
The study reviews synthesis mechanisms, characterisation methods, and toxicological profiles of gold nanoparticles (AuNPs) across applications. It examines influencing factors in AuNP production and emerging uses in biomedicine, nanoelectronics, and materials science.
Topic tags
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