Amino-functionalized green fluorescent carbon dots as surface energy transfer biosensors for hyaluronidase.

@article{Liu2015AminofunctionalizedGF,
  title={Amino-functionalized green fluorescent carbon dots as surface energy transfer biosensors for hyaluronidase.},
  author={Siyu Liu and Ning Zhao and Zhen Cheng and Hongguang Liu},
  journal={Nanoscale},
  year={2015},
  volume={7 15},
  pages={6836-42}
}
Amino-functionalized fluorescent carbon dots have been prepared by hydrothermal treatment of glucosamine with excess pyrophosphate. The produced carbon dots showed stabilized green emission fluorescence at various excitation wavelengths and pH environments. Herein, we demonstrate the surface energy transfer between the amino-functionalized carbon dots and negatively charged hyaluronate stabilized gold nanoparticles. Hyaluronidase can degrade hyaluronate and break down the hyaluronate stabilized… CONTINUE READING

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