scholarly journals Prenatal development toxicity study of zinc oxide nanoparticles in rats

2014 ◽  
pp. 159 ◽  
Author(s):  
Seong Soo A. An ◽  
Jeong-Sup Hong ◽  
Myeong-Kyu Park ◽  
Min-Seok Kim ◽  
Jeong-Hyeon Lim ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Zinc Oxide Nanoparticles ◽  
Prenatal Development ◽  
Toxicity Study ◽  
Oxide Nanoparticles

scholarly journals Zinc oxide nanoparticles: a 90-day repeated-dose dermal toxicity study in rats

2014 ◽  
pp. 137 ◽  
Author(s):  
Seong Soo A. An ◽  
Hwa Jung Ryu ◽  
Mu yeb Seo ◽  
Sung Kyu Jung ◽  
Eun-Ho Meang ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Zinc Oxide Nanoparticles ◽  
Toxicity Study ◽  
Repeated Dose ◽  
Oxide Nanoparticles ◽  
Dermal Toxicity

A combined toxicity study of zinc oxide nanoparticles and vitamin C in food additives

Nanoscale ◽  
2014 ◽  
Vol 6 (24) ◽  
pp. 15333-15342 ◽  
Author(s):  
Yanli Wang ◽  
Lulu Yuan ◽  
Chenjie Yao ◽  
Lin Ding ◽  
Chenchen Li ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Zinc Oxide ◽  
Vitamin C ◽  
Zinc Oxide Nanoparticles ◽  
Food Additives ◽  
Toxicity Study ◽  
Oxide Nanoparticles ◽  
Combined Toxicity

We investigated the combined toxicity of zinc oxide nanoparticles and vitamin C (ascorbic acid). The results showed that Vc increased the cytotoxicity significantly compared with that of the ZnO only NPs.

Optical Characteristics of Zinc Oxide Nanoparticles with Surface Modification Using Polyethylene Glycol

2014 ◽  
Vol 29 (10) ◽  
pp. 1039
Author(s):  
TAN Man-Lin ◽  
WANG Yan-Tao ◽  
ZHANG Wei-Li ◽  
FU Dong-Ju ◽  
LI Dong-Shuang ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Surface Modification ◽  
Polyethylene Glycol ◽  
Zinc Oxide Nanoparticles ◽  
Optical Characteristics ◽  
Oxide Nanoparticles

A comparative study of the antibacterial activity of Quercus robur (Ethanolic extract) and Zinc oxide nanoparticles on Salmonella (In vitro)

2018 ◽  
Vol 9 (SPL1) ◽  
Author(s):  
Hams H. H. Alfattli ◽  
Ghufran Zuhair Jiber ◽  
Ghaidaa Gatea Abbass
Keyword(s):  
Zinc Oxide ◽  
Antibacterial Activity ◽  
Zinc Oxide Nanoparticles ◽  
Quercus Robur ◽  
Ethanolic Extract ◽  
Inhibitory Effect ◽  
Significant Inhibition ◽  
Oxide Nanoparticles ◽  
Inhibition Zones

This study which designed to evaluate the inhibitory effect of Ethanolic extract of (Quercusrobur) and Zinc oxide nanoparticles on the growth of one genus of enterobacteriacae (Salmonella). In vitro. For this purpose graduate concentrates for plant extract (50, 100, 200, 400 )mg/ml which prepared and compared with Zinc oxide nanoparticles of different concentration (2, 1, 0.5, 0.25) μg/ml,and examined. The result showed that the studied medicinal plant has antibacterial activity against this bacteria which used. The result showed that the plant has good activity in decrease the growth of this bacteria. The results of the study also showed that the nano-ZnO has very effective antibacterial action against the studied bacteria which was Salmonella,nanoparticles concentrations lead to increasing in the inhibition zones of tested bacterial growth. We also study the effect of three antibiotics Lomefloxacin (LOM), Ciprofloxacin (SIP) and Rifampin (RA) and the result showed,in a comparison within the tested bacteria,Salmonella had a significant inhibition increase in Lomefloxacin ; the ciprofloxacin showed effect on tested bacteria. However,Rifampin does not show any effect on tested bacteria.

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