Silver nanoparticles: An integrated view of green synthesis methods, transformation in the environment, and toxicity.
Abstrak
Nowadays, silver nanoparticles (AgNPs) are the most widely used nanoparticles (NPs) in the industry due to their peculiar biocidal features. However, the use of these NPs still runs into limitations mainly because of the low efficiency of environmental friendly synthesis methods and lack of size standardization. When NPs are release in the environment, they can be transformed by oxidation, adsorption or aggregation. These modification shows a dual role in toxic response of AgNPs. The adsorption of natural organic matter from environment on AgNPs, for example, can decrease their toxicity. Otherwise oxidation occurred in the environment is also able to increase the release of toxic Ag+ from NPs. Thus, the current review proposes an integrated approach of AgNP synthetic methods using bacteria, fungi, and plants, AgNP cytotoxic and genotoxic effects as well as their potential therapeutic applications are also presented.
Penulis (3)
Tiago Alves Jorge De Souza
Lilian Rodrigues Rosa Souza
L. Franchi
Akses Cepat
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- 2019
- Bahasa
- en
- Total Sitasi
- 250×
- Sumber Database
- Semantic Scholar
- DOI
- 10.1016/j.ecoenv.2018.12.095
- Akses
- Open Access ✓