scholarly journals Study of Charge-Dependent Transport and Toxicity of Peptide-Functionalized Silver Nanoparticles Using Zebrafish Embryos and Single Nanoparticle Plasmonic Spectroscopy

2013 ◽  
Vol 26 (6) ◽  
pp. 904-917 ◽  
Author(s):  
Kerry J. Lee ◽  
Lauren M. Browning ◽  
Prakash D. Nallathamby ◽  
Xiao-Hong Nancy Xu
Keyword(s):  
Silver Nanoparticles ◽  
Zebrafish Embryos ◽  
Single Nanoparticle ◽  
Dependent Transport

scholarly journals In Vivo Quantitative Study of Sized-Dependent Transport and Toxicity of Single Silver Nanoparticles Using Zebrafish Embryos

2012 ◽  
Vol 25 (5) ◽  
pp. 1029-1046 ◽  
Author(s):  
Kerry J. Lee ◽  
Lauren M. Browning ◽  
Prakash D. Nallathamby ◽  
Tanvi Desai ◽  
Pavan K. Cherukuri ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Quantitative Study ◽  
Zebrafish Embryos ◽  
Dependent Transport

scholarly journals The Relationship between Dissolution Behavior and the Toxicity of Silver Nanoparticles on Zebrafish Embryos in Different Ionic Environments

Nanomaterials ◽  
2018 ◽  
Vol 8 (9) ◽  
pp. 652 ◽  
Author(s):  
Wang Lee ◽  
Eungwang Kim ◽  
Hyun-Ju Cho ◽  
Taejoon Kang ◽  
Bongsoo Kim ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Polyethylene Glycol ◽  
Zebrafish Embryo ◽  
Antibacterial Properties ◽  
Dissolution Behavior ◽  
Aquatic Environments ◽  
Zebrafish Embryos ◽  
Negative Effects ◽  
The Relationship ◽  
Water Filters

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.

Phytogenic Synthesis of Nano Silver from Madagascar Periwinkle Extracts and Their Angiogenic Activities in Zebrafish Embryos (ZFE)

2020 ◽  
Vol 12 (1) ◽  
pp. 79-87
Author(s):  
Govindarajan Kathiravan ◽  
Kosuru Rekha Yamini ◽  
Kalyanaraman Rajagopal ◽  
Sambandam Anandan ◽  
Kwang Jin Kim ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Plant Extracts ◽  
Visible Spectrum ◽  
Inhibitory Effect ◽  
Zebrafish Embryos ◽  
Fragmentation Pattern ◽  
Madagascar Periwinkle ◽  
Plasmon Resonance Peak ◽  
Pathological Conditions ◽  
Vis Spectroscopy

Green biosynthesis of silver nanoparticles utilizing plant extracts is a simple, cost effective system of generating nanoparticles in an ecofriendly environment. In the present study, biosynthesis of silver nanoparticles was carried out using different parts of Madagascar periwinkle plant extracts. The production of the silver nanoparticles (AgNPs) was detected visually by change in color of the reaction mixture from yellow to reddish brown in a 8 h treatment at 37 °C. Further, the AgNPs were analyzed by various standard characterization techniques such UV-Vis spectroscopy, Electron Microscopy (TEM and SEM), FT-IR, and GC-MS analysis. The UV-Visible spectrum showed the plasmon resonance peak for AgNPs at 435 nm, indicating the formation of silver nanoparticles. FTIR analysis showed a good interaction between the plant extract and NPs. The morphology of the NPs varied in shape has observed through TEM with the particle size less than 10 nm. The phytoformulated nanoparticles were found to be well dispersed in solution and stable due to capping molecules present in the reaction mixture. The chromatographic analysis (GC-MS) displayed a prominent fragmentation pattern especially at the higher molecular weight in the range of 280 to 271. Angiogenesis is an important physiological process that plays a crucial role in several pathological conditions (tumor growth and metastasis). The green synthesized AgNPs were assessed for their angiogenic inhibition properties using zebrafish embryos as a model system. The biogenic AgNPs treatment at the dose of 100 μl and 150 μl showed significant anti-angiogenesis (inhibitory effect on angiogenesis), which represents more effectiveness in controlling the vessel formation during pathological conditions.

scholarly journals Molecular Mechanisms of Toxicity of Silver Nanoparticles in Zebrafish Embryos

2013 ◽  
Vol 47 (14) ◽  
pp. 8005-8014 ◽  
Author(s):  
Ronny van Aerle ◽  
Anke Lange ◽  
Alex Moorhouse ◽  
Konrad Paszkiewicz ◽  
Katie Ball ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Molecular Mechanisms ◽  
Zebrafish Embryos ◽  
Mechanisms Of Toxicity

Embryotoxicity and hair cell toxicity of silver nanoparticles in zebrafish embryos

2016 ◽  
Vol 83 ◽  
pp. 168-174 ◽  
Author(s):  
Myung Hoon Yoo ◽  
Yoon Chan Rah ◽  
June Choi ◽  
Saemi Park ◽  
Hae-Chul Park ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Hair Cell ◽  
Zebrafish Embryos ◽  
Cell Toxicity

scholarly journals In Vivo Imaging of Transport and Biocompatibility of Single Silver Nanoparticles in Early Development of Zebrafish Embryos

ACS Nano ◽  
2007 ◽  
Vol 1 (2) ◽  
pp. 133-143 ◽  
Author(s):  
Kerry J. Lee ◽  
Prakash D. Nallathamby ◽  
Lauren M. Browning ◽  
Christopher J. Osgood ◽  
Xiao-Hong Nancy Xu
Keyword(s):  
Silver Nanoparticles ◽  
Early Development ◽  
In Vivo Imaging ◽  
Zebrafish Embryos

Silver nanoparticles affect lens rather than retina development in zebrafish embryos

2018 ◽  
Vol 163 ◽  
pp. 279-288 ◽  
Author(s):  
YanJun Zhang ◽  
ZiYang Wang ◽  
Guang Zhao ◽  
Jing-Xia Liu
Keyword(s):  
Silver Nanoparticles ◽  
Zebrafish Embryos ◽  
Retina Development

scholarly journals Silver Nanoparticles Incite Size- and Dose-Dependent Developmental Phenotypes and Nanotoxicity in Zebrafish Embryos

2013 ◽  
Vol 26 (10) ◽  
pp. 1503-1513 ◽  
Author(s):  
Lauren M. Browning ◽  
Kerry J. Lee ◽  
Prakash D. Nallathamby ◽  
Xiao-Hong Nancy Xu
Keyword(s):  
Silver Nanoparticles ◽  
Zebrafish Embryos ◽  
Dose Dependent
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