Coffee vs Nano-Tex Fabric Students in the Duke TIP Nanotechnology course tested just how stain resistant Nano-Tex fabric really was! The result was similar to the lotus effect We intend to put the fabric in the scanning electron microscope to discover the morphology of the fibers responsible for the stain resistance Check du Tags : nanotechnologynanotextilesDukeTIPNanoTexcoffeeexperimentalresults Views : 6731 This video added by DukeTIPNano .