The researchers note that the role played by the presence of the non-initiating components in the fingerprint mixture is not completely understood. They are continuing their experiments to understand the process more completely.
A majority of the fibers produced by the new process have diameters in the 200-250-nanometer range and are hundreds of microns long. Typically, nanofibers that are currently commercially available are in this same range. Foley notes, “Our findings open up a whole new world of opportunity for control of nanoscale structures through chemistry via catalysis.”
The Pennsylvania State University