상세 정보

underline
Metadata Downloads : dc(xml) or Excel
Cited 0 time in scopus ci

Title 

The relationship between dissolution behavior and the toxicity of silver nanoparticles on zebrafish embryos in different ionic environments

Authors 

Wang Sik LeeE KimHyun Ju ChoTaejoon KangB KimMin Young KimKim Yong SikN W SongJeong Soo LeeJinyoung Jeong

Publisher 

MDPI

Issue Date 

2018

Citation 

Nanomaterials

Keywords 

dissolution behaviorsilver nanoparticlesurface functionalizationzebrafish embryo

Abstract 

A silver nanoparticle is one of the representative engineered nanomaterials with excellent optical, electrical, antibacterial properties. Silver nanoparticles are being increasingly used for medical products, water filters, and cosmetics, etc. However, silver nanoparticles are known to cause adverse effects on the ecosystem and human health. To utilize silver nanoparticles with minimized negative effects, it is important to understand the behavior of silver nanoparticles released to the environment. In this study, we compared toxicity behaviors of citrate-stabilized silver nanoparticles with polyethylene glycol coated silver nanoparticles in two different ionic environments, which are aquatic environments for developing zebrafish embryo. Depending on the composition of the ionic environment, citrate-stabilized silver nanoparticles and polyethylene glycol coated silver nanoparticles exhibited different behaviors in dissolution, aggregation, or precipitation, which governed the toxicity of silver nanoparticles on zebrafish embryos.

ISSN 

2079-4991

Link 

http://dx.doi.org/10.3390/nano8090652

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2019-05-02


There are no files associated with this item.
qrcode

FusionCharts.
DSpace Software Coptright(c) 2010 MIT and Hewleft-Packard  /  KRIBB-REPOSITORY ( Email:jakim@kribb.re.kr)