Imaging of ATP membrane transport with dual micro-disk electrodes and scanning electrochemical microscopy.

@article{Kueng2005ImagingOA,
  title={Imaging of ATP membrane transport with dual micro-disk electrodes and scanning electrochemical microscopy.},
  author={Angelika Kueng and Christine Kranz and Boris Mizaikoff},
  journal={Biosensors & bioelectronics},
  year={2005},
  volume={21 2},
  pages={346-53}
}
Extracellular adenosine-5'-triphosphate (ATP) is involved in a variety of relevant regulatory mechanisms at a cellular level and has therefore been focus of extensive research. One of the major challenges associated with measuring this key regulatory analyte is the ability to detect and localize extracellular ATP with sufficient spatial and temporal resolution in physiological environments. In this study, scanning electrochemical microscopy (SECM) utilizing an amperometric micro-biosensor based… CONTINUE READING