An electrochemical DNA biosensor for evaluating the effect of mix anion in cellular fluid on the antioxidant activity of CeO2 nanoparticles.

@article{Zhai2015AnED,
  title={An electrochemical DNA biosensor for evaluating the effect of mix anion in cellular fluid on the antioxidant activity of CeO2 nanoparticles.},
  author={Yanwu Zhai and Yuping Zhang and Fei Qin and Xin Yao},
  journal={Biosensors & bioelectronics},
  year={2015},
  volume={70},
  pages={130-6}
}
CeO2 nanoparticles are of particular interest as a novel antioxidant for scavenging free radicals. However, some studies showed that they could cause cell damage or death by generating reactive oxygen species (ROS). Up to now, it is not well understood about these paradoxical phenomena. Therefore, many attentions have been paid to the factors that could… CONTINUE READING