Label-free fluorescent DNA sensor for the detection of silver ions based on molecular light switch Ru complex and unmodified quantum dots.

@article{Sun2013LabelfreeFD,
  title={Label-free fluorescent DNA sensor for the detection of silver ions based on molecular light switch Ru complex and unmodified quantum dots.},
  author={Wenliang Sun and Junliang Yao and Tian-ming Yao and Shuo Shi},
  journal={The Analyst},
  year={2013},
  volume={138 2},
  pages={421-4}
}
Using molecular light switch Ru complex Ru(bpy)(2)(dppz)(2+) and CdTe quantum dots (QDs), we have designed a label-free DNA fluorescent sensor for the detection of Ag(+) in aqueous solution.