Search Results - "Dunbar, L. A."

Biotinylation and assessment of membrane polarity: caveats and methodological concerns by Gottardi, C J, Dunbar, L A, Caplan, M J

“…Studies of epithelial membrane polarity have been greatly facilitated through the use of the N-hydroxysuccinimide-biotin surface labeling technique (M…”
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Polarization sensitive silicon photodiodes using nanostructured metallic grids by Guillaumée, M., Dunbar, L. A., Santschi, Ch, Grenet, E., Eckert, R., Martin, O. J. F., Stanley, R. P.

“…In this paper, we present the design, fabrication, and characterization of wire grid polarizers. These polarizers show high extinction ratios and high…”
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Two-photon absorption photocurrent enhancement in bulk AlGaAs semiconductor microcavities by Folliot, H., Lynch, M., Bradley, A. L., Dunbar, L. A., Hegarty, J., Donegan, J. F., Barry, L. P., Roberts, J. S., Hill, G.

“…We report on two-photon absorption (TPA) photocurrent in semiconductor microcavities. We experimentally show a substantial increase in the TPA photocurrent…”
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Observation of enhanced transmission for s-polarized light through a subwavelength slit by Guillaumée, M, Nikitin, A Yu, Klein, M J K, Dunbar, L A, Spassov, V, Eckert, R, Martín-Moreno, L, García-Vidal, F J, Stanley, R P

“…Enhanced optical transmission (EOT) through a single aperture is usually achieved by exciting surface plasmon polaritons with periodic grooves. Surface plasmon…”
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Bloch wave propagation in two-dimensional photonic crystals : Influence of the polarization by LOMBARDET, B, DUN BAR, L. A, FERRINI, R, HOUDRE, R

“…Transverse Magnetic (TM) and Transverse Electric (TE) optical Bloch waves are the generic solutions of Maxwell's equations in two-dimensional photonic crystals…”
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Ion Pumps in Polarized Cells: Sorting and Regulation of the Na+,K+- and H+,K+-ATPases by Dunbar, Lisa A., Caplan, Michael J.

“…The physiologic function of an ion transport protein is determined, in part, by its subcellular localization and by the cellular mechanisms that modulate its…”
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A Transmembrane Segment Determines the Steady-State Localization of an Ion-Transporting Adenosine Triphosphatase by Dunbar, Lisa A., Aronson, Paul, Caplan, Michael J.

“…The H,K-adenosine triphosphatase (ATPase) of gastric parietal cells is targeted to a regulated membrane compartment that fuses with the apical plasma membrane…”
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Minimization of out-of-plane losses in planar photonic crystals by optimizing the vertical waveguide by Ferrini, R., Berrier, A., Dunbar, L. A., Houdré, R., Mulot, M., Anand, S., de Rossi, S., Talneau, A.

“…A two-dimensional phenomenological approach previously developed for the modeling of out-of-plane losses in low refractive index contrast planar photonic…”
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The cell biology of ion pumps: sorting and regulation by Dunbar, Lisa A., Caplan, Michael J.

“…The physiologic function of an ion pump is determined, in part, by its subcellular localization and by the cellular mechanisms that modulate its activity. The…”
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Propagation loss measurements and Fabry–Pérot mode analysis using out-of-plane light scattering in photonic crystal waveguides by Lombardet, B., Ferrini, R., Dunbar, L. A., Houdré, R., Cuisin, C., Drisse, O., Lelarge, F., Pommereau, F., Poingt, F., Duan, G.-H.

“…An experimental technique is presented for the measurements of propagation losses in planar photonic crystal waveguides (PhC-WGs). When the guided light…”
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Internal light source technique free from reabsorption losses for optical characterization of planar photonic crystals by Lombardet, B., Ferrini, R., Dunbar, L. A., Houdré, R., Cuisin, C., Drisse, O., Lelarge, F., Pommereau, F., Poingt, F., Duan, G.-H.

“…An optimization of the internal light source (ILS) technique for optical characterization of planar photonic crystals (PPhCs) is presented. The approach makes…”
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Residues of the Fourth Transmembrane Segments of the Na,K-ATPase and the Gastric H,K-ATPase Contribute to Cation Selectivity by Mense, Martin, Dunbar, Lisa A., Blostein, Rhoda, Caplan, Michael J.

“…We have generated protein chimeras to investigate the role of the fourth transmembrane segments (TM4) of the Na,K- and gastric H,K-ATPases in determining the…”
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Collisional Broadening of Semiconductor Microcavity Polaritons by Dunbar, L.A., Lynch, M., Bradley, A.L., Donegan, J.F., Hegarty, J., Stanley, R.P., Oesterle, U., Houdré, R., Ilegems, M.

“…We measure the effect of intensity on the homogeneous linewidth of two high finesse semiconductor microcavities in the strong coupling regime using degenerate…”
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Nongastric H+,K+-ATPase: cell biologic and functional properties by Grishin, A V, Reinhard, J, Dunbar, L A, Courtois-Coutry, N, Wang, T, Giebisch, G, Caplan, M J

“…Several members of the H+,K+-ATPase family of ion pumps participate in renal K transport. This class of P-type ATPases includes the gastric H+,K+-ATPase as…”
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Enhanced transmission from a single subwavelength slit aperture surrounded by grooves on a standard detector by Dunbar, L. A., Guillaumée, M., de León-Pérez, F., Santschi, C., Grenet, E., Eckert, R., López-Tejeira, F., García-Vidal, F. J., Martín-Moreno, L., Stanley, R. P.

“…An enhanced transmission is detected through a single slit of subwavelength width surrounded by grooves in a gold layer that is added as a postprocess to a…”
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Observation of enhanced transmission for s-polarized light through a subwavelength slit by Guillaumee, M, Nikitin, A. Yu, Klein, M. J. K, Dunbar, L. A, Spassov, V, Eckert, R, Martin-Moreno, L, Garcia-Vidal, F. J, Stanley, R. P

“…Enhanced optical transmission (EOT) through subwavelength apertures is usually obtained for p-polarized light. The present study experimentally investigates…”
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Sorting and trafficking of ion transport proteins in polarized epithelial cells by Muth, T R, Dunbar, L A, Cortois-Coutry, N, Roush, D L, Caplan, M J

“…Transport proteins are targeted to specific plasmalemmal domains in polarized epithelial cells. The molecular signals that govern these sorting events are just…”
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Sorting of P-type ATPases in polarized epithelial cells by Dunbar, L A, Courtois-Coutry, N, Roush, D L, Muth, T R, Gottardi, C J, Rajendran, V, Geibel, J, Kashgarian, M, Caplan, M J

“…The Na,K-ATPase and the H,K-ATPase are highly homologous members of the P-type family of ion transporting ATPase. Despite their structural similarity, these…”
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Propagation loss measurements and Fabry-Pérot mode analysis usingout-of-plane light scattering in photonic crystal waveguides by Lombardet, B., Ferrini, R., Dunbar, L. A., Houdré, R., Cuisin, C., Drisse, O., Lelarge, F., Pommereau, F., Poingt, F., Duan, G.-H.

“…An experimental technique is presented for the measurements of propagation losses in planar photonic crystal waveguides (PhC-WGs). When the guided light…”
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Design, fabrication and optical characterization of quantum cascade lasers at terahertz frequencies using photonic crystal reflectors by Dunbar, L Andrea, Moreau, Virginie, Ferrini, Rolando, Houdré, Romuald, Sirigu, Lorenzo, Scalari, Giacomo, Giovannini, Marcella, Hoyler, Nicolas, Faist, Jérôme

“…We designed, fabricated and characterised electrically injected quantum cascade lasers with photonic crystal reflectors emitting at terahertz frequencies (3.75…”
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