Nanotechnology is the creation and utilization of materials, devices and systems by control of matter on nano scale. Given the inherent nanoscale functions of biological components of living cells, it was inevitable that nanotechnology would be applied to life sciences. Such applications give rise to the term nanobiotechnology. Technical achievements in nanotechnology are being applied to improve drug delivery. Albumin nanoparticles have been shown efficacy as biodegradable carrier, which can incorporate variety of drugs in relatively non-specific fashion. Protein nanoparticles, due to the...