Acknowledgements

I would like to thank the following individuals for their support and guidance:

*Danielle Tadros, Ms Ed.: Education and outreach coordinator, A.J. Drexel Nanotechnology Institute (DNI) Drexel University
*James McGonigle, University of Pennsylvania Programs Coordinator for Nano/Bio Interface Center
*Dr. Robert Carpick, University of Pennsylvania Professor and Head of mechanical Engineering 
*And all others in the Carpick's lab
I would like to thank the following organizations for their support as well: