Dr. Jordan Green's main research fields in biomaterials and drug delivery laboratories are cell engineering and nanobiology. The research of nanotechnology has special significance for different drug delivery systems. Due to the original use of dynamic light scattering technology, Dr. Green and his team are now using the NTA tracking analysis technology developed by Nanosight, so that the research of the two methods complement each other. The NTA technology has a prominent contribution to polydispersed samples.