Complex sentence: I do not claim to have any professional credentials in anything; however, it would still be a great idea to investigate the use of bioremediation as applied to medicine; particularly the lungs where nano particles are most likely to get caught.
Split into simpler sentences: I do not claim to have any professional credentials in anything. However, it would still be a great idea to investigate the use of bioremediation as applied to medicine; particularly the lungs where nano particles are most likely to get caught.