Single Molecule Discrimination of Heteropolytungstates and Their Isomers in Solution with a Nanometer-Scale Pore.

@article{Ettedgui2016SingleMD,
  title={Single Molecule Discrimination of Heteropolytungstates and Their Isomers in Solution with a Nanometer-Scale Pore.},
  author={Jessica Ettedgui and John J Kasianowicz and Arvind K. Balijepalli},
  journal={Journal of the American Chemical Society},
  year={2016},
  volume={138 23},
  pages={7228-31}
}
We report a new method to identify metallic nanoclusters (polyoxometalate structures) in solution at the single molecule limit using a nanometer-scale pore. The technique allows the measurement of polyoxometalates with over 2 orders of magnitude lower analyte concentration than conventional analytical chemistry tools. Furthermore, pH-dependent structural… CONTINUE READING