Medicine and Health Sciences Commons^™

Enhanced Transmission Of Higher Order Plasmon Modes With Random Au Nanoparticles In Periodic Hole Arrays, Fang-Tzu Chuang

Fang-Tzu Chuang

The enhanced transmission of higher order plasmon modes with random gold nanoparticles embedded in periodic hole arrays using asymmetric pair aperture as a unit is investigated in the midinfrared regime. Different thicknesses of gold film were deposited inside holes and then annealed to form randomly sized and distributed nanoparticles. The holes deposited with thin gold film exhibit significantly enhanced transmission in higher order modes after thermal annealing. The enormous local electric field around the nanoparticles enhances the scattering effect that contributes to the enhanced infrared transmission. This unique design, which integrates localized and propagating surface plasmons, provides an easy way …

Bone Morphogenetic Protein 4 Inhibition Of Tgfβ-2 Induced Cross-Linked Actin Networks In Human Trabecular Meshwork Cells, Rafael A. Lima, Michela Montecchi-Palmer, Jaclyn Bermudez, Abbot F. Clark Phd, Robert J. Wordinger Phd

ral5@rice.edu

Bone Morphogenetic Protein 4 Inhibition of TGFβ-2 Induced Cross-Linked Actin Networks (CLANs) in Human Trabecular Meshwork Cells

RAFAEL A. LIMA1, MICHELA MONTECCHI-PALMER2,3, JACLYN BERMUDEZ2 ABBOT F. CLARK2, AND ROBERT J. WORDINGER2

1 Rice University, Houston, Texas, 2 Department of Cell Biology and Anatomy, North Texas Eye Research Institute, University of North Texas Health Science Center, Fort Worth, Texas, 3 Alcon Research, Ltd., Fort Worth, Texas

Background:

Primary open-angle glaucoma (POAG) is a degenerative eye disease characterized by irreversible loss of retinal ganglion cells. One of the most significant risk factors for POAG is increased intraocular pressure (IOP). Elevated IOP is …