Extreme sensitivity biosensing platform based on hyperbolic metamaterials.

@article{Sreekanth2016ExtremeSB,
  title={Extreme sensitivity biosensing platform based on hyperbolic metamaterials.},
  author={Kandammathe Valiyaveedu Sreekanth and Yunus Alapan and Mohamed ElKabbash and Efe Ilker Ilker and Michael Hinczewski and Umut A. Gurkan and Antonio De Luca and Giuseppe Strangi},
  journal={Nature materials},
  year={2016},
  volume={15 6},
  pages={621-7}
}
Optical sensor technology offers significant opportunities in the field of medical research and clinical diagnostics, particularly for the detection of small numbers of molecules in highly diluted solutions. Several methods have been developed for this purpose, including label-free plasmonic biosensors based on metamaterials. However, the detection of lower-molecular-weight (<500 Da) biomolecules in highly diluted solutions is still a challenging issue owing to their lower polarizability. In… CONTINUE READING
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Excitation of volume plasmon polaritons in metal-dielectric metamaterials using 1D and 2D diffraction gratings

  • K. V. Sreekanth, A. De Luca, G. Strangi
  • J. Opt
  • 2014

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