Paper-Based Bipolar Electrochemistry

نویسندگان

  • Christophe Renault
  • Karen Scida
  • Kyle N. Knust
  • Stephen E. Fosdick
  • Richard M. Crooks
چکیده

We demonstrate that carbon electrodes screen-printed directly on cellulose paper can be employed to perform bipolar electrochemistry. In addition, an array of 18 screen-printed bipolar electrodes (BPEs) can be simultaneously controlled using a single pair of driving electrodes. The electrochemical state of the BPEs is read-out using electrogenerated chemiluminescence. These results are important because they demonstrate the feasibility of coupling bipolar electrochemistry to microfluidic paperbased analytical devices (μPADs) to perform highly multiplexed, low-cost measurements.

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تاریخ انتشار 2014