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Keywords:

  • analytical methods;
  • biosensors;
  • capacitance;
  • DNA recognition;
  • touchscreens

Graphical Abstract

Thumbnail image of graphical abstract

Touchscreen technology could be used for biomolecule detection. In their Communication on page 748 ff., H. G. Park and B. Y. Won describe a detection platform that utilizes a capacitive touchscreen to measure DNA concentration, which could lead the way to personalized portable biosensors.