Bangalore-based nanotechnology startup Log 9 Materials has raised an undisclosed amount in pre-Series A funding from Delhi-based venture capital firm GEMs. Incubated at the TIDES Incubation Centre of IIT Roorkee in November 2015, Log 9 Materials is attempting to create commercial nanotech products/technologies which can either be launched as a business-to-consumer product or licensed out to corporates and generate revenue.