Multi-walled carbon nanotubes (MWCNT): Induction of DNA damage in plant and mammalian cells

2011 ◽  
Vol 197 ◽  
pp. 327-336 ◽  
Author(s):  
Manosij Ghosh ◽  
Anirban Chakraborty ◽  
Maumita Bandyopadhyay ◽  
Anita Mukherjee
Keyword(s):  
Carbon Nanotubes ◽  
Dna Damage ◽  
Mammalian Cells ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

scholarly journals Short term exposure to multi-walled carbon nanotubes induce oxidative stress and DNA damage in Xenopus laevis tadpoles

2014 ◽  
Vol 107 ◽  
pp. 22-29 ◽  
Author(s):  
Rayenne Saria ◽  
Florence Mouchet ◽  
Annie Perrault ◽  
Emmanuel Flahaut ◽  
Christophe Laplanche ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Carbon Nanotubes ◽  
Dna Damage ◽  
Xenopus Laevis ◽  
Short Term ◽  
Short Term Exposure ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Combined Effects between Functionalized Multi-Walled Carbon Nanotubes and Cigarette Smoke on Human Bronchial Epithelial Cells

2012 ◽  
Vol 486 ◽  
pp. 394-399 ◽  
Author(s):  
Xi Kai Wang ◽  
Bing Ye ◽  
Yan Qiu Zhang ◽  
Yan Yun Fu ◽  
Tao Zhang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Dna Damage ◽  
Cigarette Smoke ◽  
Control Group ◽  
Target Cells ◽  
Significant Difference ◽  
Multi Walled Carbon Nanotubes ◽  
Cytotoxicity Effects ◽  
Walled Carbon Nanotubes ◽  
Dose Dependent

To evaluate the combined cytotoxicity effects between functionalized multi-walled carbon nanotubes (MWCNTs-PC) and cigarette smoke solution (CSS), 16-HBE cells was used as the target cells and exposed to various concentrations of MWCNTs-PC and CSS combined together. Cell proliferation, cell apoptosis, DNA damage were detected by Methyl thiazolyl tetrazolium (MTT) assay, flow cytometry, single cell gel electrophoresis assay (SCGE) and micronuclear assay, respectively. The dose-dependent cytotoxic and genetic effects of CSS were found in our study. However, compared to the control group, the MWCNTs-PC exposed groups showed no significant difference in all concentration, with or without CSS exposure. It suggests that the MWCNTs-PC did not influence cellular toxicity or DNA damage of CSS on 16-HBE cells. No combined cytotoxic effects between NWCNTs-PC and CSS were found in this study.

Assessment of Human Lung Macrophages After Exposure to Multi-Walled Carbon Nanotubes Part II. DNA Damage

2011 ◽  
Vol 3 (1) ◽  
pp. 94-98 ◽  
Author(s):  
Lin Zhu ◽  
Amanda M. Schrand ◽  
Andrey A. Voevodin ◽  
Dong Wook Chang ◽  
Liming Dai ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Dna Damage ◽  
Human Lung ◽  
Lung Macrophages ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Oxidant mediated one-step complete conversion of multi-walled carbon nanotubes to graphene quantum dots and their bioactivity against mammalian and bacterial cells

2017 ◽  
Vol 5 (4) ◽  
pp. 785-796 ◽  
Author(s):  
Anupam Biswas ◽  
Puneet Khandelwal ◽  
Raja Das ◽  
Gayatri Salunke ◽  
Aftab Alam ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Mammalian Cells ◽  
Low Cost ◽  
Graphene Quantum Dots ◽  
Bacterial Cells ◽  
Complete Conversion ◽  
Selective Toxicity ◽  
Multi Walled Carbon Nanotubes ◽  
One Step ◽  
Walled Carbon Nanotubes

A simple, low cost, safe, easy to execute, one-step synthesis of uniform, and monodispersed GQDs with selective toxicity towards the bacterial cells rather than the mammalian cells is reported.

DNA damage and cytotoxicity in human bronchial normal cells (BEAS-2B) exposed to multi-walled carbon nanotubes (MWCNTs)

2010 ◽  
Vol 196 ◽  
pp. S283-S284
Author(s):  
D. Cavallo ◽  
C.L. Ursini ◽  
A. Ciervo ◽  
A.M. Fresegna ◽  
R. Maiello ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Dna Damage ◽  
Normal Cells ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Multi-walled Carbon Nanotubes Penetrate into Plant Cells and Affect the Growth of Onobrychis arenaria Seedlings

Acta Naturae ◽  
2011 ◽  
Vol 3 (1) ◽  
pp. 99-106 ◽  
Author(s):  
E A Smirnova ◽  
A A Gusev ◽  
O N Zaitseva ◽  
E M Lazareva ◽  
G E Onishchenko ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Plant Cells ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes
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