Separation of nanoparticles by gel electrophoresis according to size and shape.

@article{Hanauer2007SeparationON,
  title={Separation of nanoparticles by gel electrophoresis according to size and shape.},
  author={Matthias Hanauer and Sebastien Pierrat and Inga Zins and Alexander Lotz and Carsten S{\"o}nnichsen},
  journal={Nano letters},
  year={2007},
  volume={7 9},
  pages={2881-5}
}
We demonstrate the separation of gold and silver nanoparticles according to their size and shape by agarose gel electrophoresis after coating them with a charged polymer layer. The separation is monitored optically using the size- and shape-dependent plasmon resonance of noble metal particles and confirmed by transmission electron microscopy (TEM). Electrophoretic mobilities are quantitatively explained by a model based on the Henry formula, providing a theoretical framework for predicting gel… CONTINUE READING
Recent Discussions
This paper has been referenced on Twitter 1 time over the past 90 days. VIEW TWEETS
27 Citations
0 References
Similar Papers

Citations

Publications citing this paper.
Showing 1-10 of 27 extracted citations

Similar Papers

Loading similar papers…