The general area of this invention relates to porous materials made from nanofiber packed beds. More particularly, the invention relates to altering the porosity or packing structure of a nanofiber packed bed structure by blending nanofibers with scaffold particulates having larger dimensions. For example,...http://www.google.com.au/patents/US5985112?utm_source=gb-gplus-sharePatent US5985112 - Nanofiber packed beds having enhanced fluid flow characteristics
