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Silver nanoparticles: therapeutical uses, toxicity, and safety issues
Carolina Alves Dos Santos1, Marcelo Martins Seckler1, Avinash P Ingle2
1Department of Chemical Engineering Polytechnic School, University of Sao PauloBrazil.
Silver nanoparticles (AgNPs) show promise in biomedicine, but their interactions with the human body require further study. Research is ongoing to establish optimal characteristics and safety for these advanced nanomaterials.
Area of Science:
- Biomedical Engineering
- Materials Science
- Nanotechnology
Background:
- Nanotechnology offers significant scientific and technological advancements.
- Silver nanoparticles (AgNPs) exhibit biocidal activity influenced by particle characteristics.
- Understanding AgNP interactions with the human body is crucial for safe biomedical applications.
Purpose of the Study:
- To review the biomedical applications of AgNPs.
- To discuss AgNPs in drug delivery, toxicity, and safety regulations.
- To highlight the need for controlled nanoparticle development for medical use.
Main Methods:
- Literature review focusing on AgNPs in biomedicine.
- Analysis of AgNP properties, including morphology and physicochemical characteristics.
- Examination of safety control mechanisms and toxicity data.
Main Results:
- AgNPs are a promising field for medical and pharmaceutical technology development.
- Drug delivery systems utilizing AgNPs are under investigation.
- Toxicity and safety concerns necessitate further in-depth study.
Conclusions:
- Further research is essential to establish desirable AgNP characteristics for human applications.
- Comprehensive safety assessments are required for responsible nanotechnology advancement.
- AgNPs hold potential for innovative biomedical solutions pending safety validation.
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