Why are Silver Nanoparticles More Toxic Than Bulk Silver? Towards Understanding the Dissolution and Toxicity of Silver Nanoparticles

Why are Silver Nanoparticles More Toxic Than Bulk Silver? Towards Understanding the Dissolution and Toxicity of Silver Nanoparticles

The mass-transport to a spherical particle in solution is considered in the context of the mechanism of oxygen reduction on silver nanoparticles. For small particles (≤1 μm) the reduction follows a two-proton, two-electron pathway due to the rapid diffusion of the intermediate hydrogen peroxide away...

Bibliografiset tiedot
Päätekijät:	Batchelor-McAuley, C, Tschulik, K, Neumann, C, Laborda, E, Compton, R
Aineistotyyppi:	Journal article
Kieli:	English
Julkaistu:	2014

Samankaltaisia teoksia

'Sticky electrodes' for the detection of silver nanoparticles.
Tekijä: Tschulik, K, et al.
Julkaistu: (2013)

The anodic stripping voltammetry of nanoparticles: electrochemical evidence for the surface agglomeration of silver nanoparticles.
Tekijä: Toh, H, et al.
Julkaistu: (2013)

Electrochemical studies of silver nanoparticles: a guide for experimentalists and a perspective.
Tekijä: Tschulik, K, et al.
Julkaistu: (2014)

Electrochemical detection of single E. coli bacteria labeled with silver nanoparticles.
Tekijä: Sepunaru, L, et al.
Julkaistu: (2015)

Chemical interactions between silver nanoparticles and thiols: a comparison of mercaptohexanol against cysteine
Tekijä: Toh, H, et al.
Julkaistu: (2014)

The fate of silver nanoparticles in authentic human saliva
Tekijä: Ngamchuea, K, et al.
Julkaistu: (2018)

Nanoparticle Capping Agent Dynamics and Electron Transfer: Polymer-Gated Oxidation of Silver Nanoparticles
Tekijä: Tanner, E, et al.
Julkaistu: (2015)

Electrochemical quantification of iodide ions in synthetic urine using silver nanoparticles: a proof-of-concept.
Tekijä: Toh, H, et al.
Julkaistu: (2014)

Nanoparticle impacts show high-ionic-strength citrate avoids aggregation of silver nanoparticles.
Tekijä: Lees, J, et al.
Julkaistu: (2013)

Electrochemical detection of chloride levels in sweat using silver nanoparticles: a basis for the preliminary screening for cystic fibrosis.
Tekijä: Toh, H, et al.
Julkaistu: (2013)

Dynamics of silver nanoparticles in aqueous solution in the presence of metal ions
Tekijä: Ngamchuea, K, et al.
Julkaistu: (2017)

Simultaneous electrochemical and 3D optical imaging of silver nanoparticle oxidation
Tekijä: Batchelor-McAuley, C, et al.
Julkaistu: (2014)

Nanoparticle impacts show high-ionic-strength citrate avoids aggregation of silver nanoparticles
Tekijä: Lees, J, et al.
Julkaistu: (2013)

On the developmental toxicity of silver nanoparticles
Tekijä: Jie Zhang, et al.
Julkaistu: (2021-05-01)

Single oxidative collision events of silver nanoparticles: understanding the rate-determining chemistry
Tekijä: Ngamchuea, K, et al.
Julkaistu: (2017)

All that is silver is not toxic: silver ion and particle kinetics reveals the role of silver ion aging and dosimetry on the toxicity of silver nanoparticles
Tekijä: Jordan N. Smith, et al.
Julkaistu: (2018-12-01)

Subchronic oral toxicity of silver nanoparticles
Tekijä: Kim Yong, et al.
Julkaistu: (2010-08-01)

The oxygen reduction reaction at silver electrodes in high chloride media and the implications for silver nanoparticle toxicity
Tekijä: Guo, Y, et al.
Julkaistu: (2020)

Shape and size of non-spherical silver nanoparticles: implications for calculating nanoparticle number concentrations
Tekijä: Little, C, et al.
Julkaistu: (2018)

In Vivo Toxicity of Silver Nanoparticles and Silver Ions in Zebrafish (Danio rerio)
Tekijä: Katrine Bilberg, et al.
Julkaistu: (2012-01-01)

Toxicity of various silver nanoparticles compared to silver ions in <it>Daphnia magna</it>
Tekijä: Asghari Saba, et al.
Julkaistu: (2012-04-01)

Fluorescence electrochemical microscopy: capping agent effects with ethidium bromide/DNA capped silver nanoparticles
Tekijä: Tanner, E, et al.
Julkaistu: (2017)

Performance of silver nanoparticles in the catalysis of the oxygen reduction reaction in neutral media: Efficiency limitation due to hydrogen peroxide escape
Tekijä: Neumann, C, et al.
Julkaistu: (2013)

Performance of silver nanoparticles in the catalysis of the oxygen reduction reaction in neutral media: Efficiency limitation due to hydrogen peroxide escape
Tekijä: Neumann, C, et al.
Julkaistu: (2013)

Silver nanoparticle detection in real-world environments via particle impact electrochemistry
Tekijä: Li, X, et al.
Julkaistu: (2019)

Characterization and Toxicity of Hypoxoside Capped Silver Nanoparticles
Tekijä: Umar M. Badeggi, et al.
Julkaistu: (2022-04-01)

Acute toxicity and genotoxicity of silver nanoparticle in rats.
Tekijä: Hairuo Wen, et al.
Julkaistu: (2017-01-01)

Silver Nanoparticles in the Lung: Toxic Effects and Focal Accumulation of Silver in Remote Organs
Tekijä: Martin Wiemann, et al.
Julkaistu: (2017-12-01)

The Relationship between Dissolution Behavior and the Toxicity of Silver Nanoparticles on Zebrafish Embryos in Different Ionic Environments
Tekijä: Wang Sik Lee, et al.
Julkaistu: (2018-08-01)

Synthesis, applications, toxicity and toxicity mechanisms of silver nanoparticles: A review
Tekijä: Penghui Nie, et al.
Julkaistu: (2023-03-01)

Toxicity Effect of Silver Nanoparticles in Brine Shrimp Artemia
Tekijä: Chinnasamy Arulvasu, et al.
Julkaistu: (2014-01-01)

The Influence of Silver Nanoparticle Form on the Toxicity in Freshwater Mussels
Tekijä: Joelle Auclair, et al.
Julkaistu: (2022-01-01)

Shape-Dependent Toxicity of Silver Nanoparticles on Freshwater Cnidarians
Tekijä: Joelle Auclair, et al.
Julkaistu: (2022-09-01)

Silver nanoparticle toxicity in Drosophila: size does matter
Tekijä: Deborah J Gorth, et al.
Julkaistu: (2011-02-01)

Nanoparticle-electrode collision processes: The electroplating of bulk cadmium on impacting silver nanoparticles
Tekijä: Zhou, Y, et al.
Julkaistu: (2011)

Coupled optical and electrochemical probing of silver nanoparticle destruction in a reaction layer
Tekijä: Little, C, et al.
Julkaistu: (2018)

Silver Nanoparticles Stable to Oxidation and Silver Ion Release Show Size-Dependent Toxicity In Vivo
Tekijä: Brittany Cunningham, et al.
Julkaistu: (2021-06-01)

Surface Charge-Modulated Toxicity of Cysteine-Stabilized Silver Nanoparticles
Tekijä: Magdalena Oćwieja, et al.
Julkaistu: (2024-07-01)

Polystyrene nanoplastics mediated the toxicity of silver nanoparticles in zebrafish embryos
Tekijä: Zhenhua Yan, et al.
Julkaistu: (2023-06-01)

In Vitro Toxicity Evaluation of Silver Nanoparticles on Entamoeba histolytica trophozoite
Tekijä: Baghdad Science Journal
Julkaistu: (2017-09-01)