1. http://nextbigfuture.com/2008/01/silicon-electronics-providing-early.html
2. http://www.cientifica.com/WhitePapers/054_Drug%20Delivery%20White%20Paper.pdf
3. Raj Bawa. Nanoparticle-based Therapeutics in Humans: A Survey. www.rpitechnology.com/files/NANOPA4.pdf
4. http://www.fd.gov/downloads/Drugs/GuidanceComplianceRegulatoryInformation /EnforcementActivitiesbyFDA/WarningLettersandNoticeofViolationLetterstoPharmaceuticalCompanies/UCM289191.pdf
5. http://www.americanpharmaceuticalreview.com/Featured-Articles/126889-Implementing-Nanotechnology-and-Novel-Drug-Delivery-Systems-to-Improve-Dissolution-and-Solubilization.