TOXICITY OF SILVER NANOPARTICLES INCREASES DURING STORAGE BECAUSE OF SLOW DISSOLUTION UNDER RELEASE OF SILVER IONS

By S. Kittler, C. Greulich, Jörg Diendorf, M. Köller, Matthias Epple. 2010

1,131 citations recorded by the source corpus.

Subfields: Materials Chemistry, Pollution, Public Health, Environmental and Occupational Health

View Paper: https://www.semanticscholar.org/paper/aeb113d1ff8bff144e2189ed7f4272eca28d98dd

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In Materials Chemistry

In Pollution

In Public Health, Environmental and Occupational Health

Citations in the corpus

Size-dependent cytotoxicity of silver nanoparticles in human lung cells: the role of cellular uptake, agglomeration and Ag release (2014, background): “[10] showed a significant increase in toxicity following storage of AgNPs (in water) up to 6 months and this was correlated with the release of Ag ions.”
A review on biosynthesis of silver nanoparticles and their biocidal properties (2018, background): “Besides, stability and aging of the sample are also important factors as an increase in toxicity has been reported by aged Ag NPs stored in water for 6 months which is related to the release of silver ions [256].”
Synergistic Antifungal Activity of Green Synthesized Silver Nanoparticles and Epoxiconazole against Setosphaeria turcica (2020, background): “of reactive oxygen species (ROS) [28, 29], and dissolution of Ag ions (Ag) [30, 31].”
Metal nanoparticles: understanding the mechanisms behind antibacterial activity (2017, background): “Toxicity of Cu‐NPs Ag+ is isoelectronic to Cu+ with the two cations having the same ionic radii, charge, and d10 electronic configuration [20].”
Mechanisms of Silver Nanoparticle Release, Transformation and Toxicity: A Critical Review of Current Knowledge and Recommendations for Future Studies and Applications (2013, background): “[69] also investigated the processes of silver nanoparticle dissolution.”
Silver nanoparticles: mechanism of antimicrobial action, synthesis, medical applications, and toxicity effects (2012, background): “Hence, it has to be said that aged nanosilver is more toxic than new nanosilver [85].”
A systematic review on silver nanoparticles-induced cytotoxicity: Physicochemical properties and perspectives (2017, neutral): “The concentration range of NPs that can induce toxicity depends on the particle size, type of medium, temperature, surface functionalization, particle crystallinity, etc. [100].”
Distribution, elimination, and toxicity of silver nanoparticles and silver ions in rats after 28-day oral exposure. (2012, background): “Citrate has been suggested to act as a possible chemical barrier for silver ion dissolution.(9,11) The results of the PVP-coated particles in the study by Kittler et al.”