Robert D. Geil

  • Citations Per Year
Learn More
Microneedle devices for transdermal drug delivery have recently become an attractive method to overcome the diffusion-limiting epidermis and effectively transport therapeutics to the body. Here, we demonstrate the fabrication of highly reproducible and completely dissolvable polymer microneedles on flexible water-soluble substrates. These biocompatible(More)
The authors present highly selective emitters based on two-dimensional tantalum (Ta) photonic crystals, fabricated on 2 in. polycrystalline Ta substrates, for high-temperature applications, e.g., thermophotovoltaic energy conversion. In this study, a fabrication route facilitating large-area photonic crystal fabrication with high fabrication uniformity and(More)
A BLOCKINtwo‐dimensional BLOCKINsuperlattice BLOCKINmetallic BLOCKINphotonic BLOCKINcrystal (PhC) BLOCKINand BLOCKINits fabrication by BLOCKINnanoimprint lithography BLOCKINon tantalum substrates are presented. The superior tailoring capacity of the superlattice PhC geometry is used to achieve spectrally selective solar absorbtion optimized BLOCKINfor(More)
  • 1