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Keywords:

  • analytical methods;
  • biosensors;
  • capacitance;
  • DNA recognition;
  • touchscreens
Thumbnail image of graphical abstract

Touchscreen testing: A biomolecular detection platform is presented that utilizes a capacitive touchscreen to measure DNA concentration. The technology is ready for integration into touchscreen-equipped smart phones or smart pads, and should truly accelerate the realization of personalized portable biosensors.