This class focuses on the development, design, and application of controlled and targeted drug delivery systems including transdermal, inhalation, drug eluting stents, stimulation-drug, as well as microparticles and nanoparticles for controlled drug delivery. Principles of drug delivery, targeting, modification, distribution and diffusion will be discussed. Preferred background: satisfactory completion of BE 3380. Prerequisite: Accepted into the BE Professional Program or consent of the BE undergraduate advisor.