Effect of nanoporous gold thin film morphology on electrochemical DNA sensing.

  title={Effect of nanoporous gold thin film morphology on electrochemical DNA sensing.},
  author={Pallavi Daggumati and Zimple Matharu and Erkin Seker},
  journal={Analytical chemistry},
  volume={87 16},
Advances in materials science and chemistry have led to the development of a wide range of nanostructured materials for building novel electrochemical biosensors. A systematic understanding of the challenges related to electrode morphology involved in designing such sensors is essential for developing effective biosensing tools. In this study, we use nanoporous gold (np-Au) thin film electrode coatings with submicrometer thicknesses, as a model system to investigate the influence of… CONTINUE READING
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