Abstract: This invention is directed to fibers comprising copolymers or homopolymer blends, superstructures comprising said fibers, process for the preparation of the same and uses thereof. The fibers of this invention have long range order and superstructures produced from said fibers can be used in applications including but not limited to membranes, filtration media, high surface area substrates for sensors and catalysis, stents, tissue scaffolds and drug delivery.

Abstract: One aspect of the invention relates to a method of preparing metal oxide coated substrates for various potential applications, and the coated substrate formed thereby.

Abstract: Disclosed is a versatile method to produce superhydrophobic surfaces by combining electrospinning and initiated chemical vapor deposition (iCVD). A wide variety of surfaces, including electrospun polyester fibers, may be coated by the inventive method. In one embodiment, poly(caprolactone) (PCL) was electrospun and then coated by iCVD with a thin layer of hydrophobic polymerized perfluoroalkyl ethyl methacrylate (PPFEMA). In certain embodiments said coated surfaces exhibit water contact angles of above 150 degrees, oleophobicities of at least Grade-8 and sliding angles of less than 12 degrees (for a water droplet of about 20 mg).