Ratiometric phosphorescent silver sensor: detection and quantification of free silver ions within silver nanoparticles

EN Benton, SB Marpu, MA Omary - ACS applied materials & …, 2019 - ACS Publications
… free silver ions from AgNPs and is able to characterize silver ions leaching from nanosilver.
A … Information regarding the release or leakage of silver ions from AgNPs would be extremely …

[HTML][HTML] Chemical characterization and quantification of silver nanoparticles (Ag-NPs) and dissolved ag in seafood by single particle icp-ms: Assessment of dietary …

A Grasso, M Ferrante, G Arena, R Salemi… - International Journal of …, 2021 - mdpi.com
… information need to be addressed to deep scientific knowledge on E174 particle size
distribution, the release of Ag ions from elemental silver, and data on toxicity studies on elemental …

Uptake kinetics of silver nanoparticles by plant: relative importance of particles and dissolved ions

F Dang, Q Wang, W Cai, D Zhou, B Xing - Nanotoxicology, 2020 - Taylor & Francis
release of ionic Ag from AgNPs in bulk suspension (Liu and Hurt Citation2010, Zhang, Xiao,
and Fang Citation2018). The released Ag ions, … accurate quantification of Ag accumulation. …

[HTML][HTML] Silver nanoparticles stable to oxidation and silver ion release show size-dependent toxicity in vivo

B Cunningham, AM Engstrom, BJ Harper, SL Harper… - Nanomaterials, 2021 - mdpi.com
Silver nanoparticles (AgNPs) are widely used in commerce, however, the effect … Ag + ions.
Thus, we designed a series of AgNPs that are stable to surface oxidation and Ag + ion release

Transformation of Ag ions into Ag nanoparticle-loaded AgCl microcubes in the plant root zone

H Guo, C Ma, L Thistle, M Huynh, C Yu… - Environmental …, 2019 - pubs.rsc.org
nanosilver can be a natural source of silver nanoparticles in … can occur with silver ions (Ag
+ ) being released and yielding … utilized ICP-MS to quantify the Ag speciation of Ag + , μAgCl, …

Transformation and uptake of silver nanoparticles and silver ions in rice plant (Oryza sativa L.): The effect of iron plaque and dissolved iron

Q Yang, W Xu, G Liu, M Song, Z Tan, Y Mao… - Environmental …, 2020 - pubs.rsc.org
release of silver ions (Ag + ) with antibacterial effects. In recent years, the antibacterial effect
of Ag + and silver nanoparticles (… on the root surfaces (4849 mg kg −1 ) was quantified by …

[HTML][HTML] Role of bacterial motility in differential resistance mechanisms of silver nanoparticles and silver ions

LM Stabryla, KA Johnston, NA Diemler… - Nature …, 2021 - nature.com
… study of bacterial resistance to silver nanoparticles (AgNPs) … is driven by the AgNPs, released
Ag(I) ions or a combination of … Quantifying resistance in response to Ag(I) ions and AgNPs …

Roles of silver–chloride complexations in sunlight-driven formation of silver nanoparticles

A Singh, WC Hou, TF Lin, RG Zepp - Environmental science & …, 2019 - ACS Publications
… of discharged AgNPs or Ag to release silver ions (Ag + ) into … time, helps in a better
quantification of the AgNPs formed. … at low Ag ion levels (closer to environmental conditions), Ag + …

Silver nanoparticles and silver ions cause inflammatory response through induction of cell necrosis and the release of mitochondria in vivo and in vitro

L Li, Z Bi, Y Hu, L Sun, Y Song, S Chen, F Mo… - Cell biology and …, 2021 - Springer
silver nanoparticles has aroused public attention. The main purpose of this study is to explore
the toxicity of silver nanoparticles … of silver ions dissolved from silver nanoparticles caused …

Flow and fate of silver nanoparticles in small French catchments under different land-uses: the first one-year study

JL Wang, E Alasonati, M Tharaud, A Gelabert… - Water Research, 2020 - Elsevier
… -NPs) in these waters were detected and quantified by single-… Cl − ions do not show significant
correlations with Ag-NPs or … of Ag-NPs when released into surface waters, thus making Ag