Exploració per autor "Flauraud, Valentin"
Ara es mostren els items 1-4 de 4
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In-plane plasmonic antenna arrays with surface nanogaps for giant fluorescence enhancement
Flauraud, Valentin; Regmi, Raju; Winkler, Pamina Martina; Alexander, Duncan T. L.; Rigneault, Herve; Hulst, Niek F. van; Garcia-Parajo, Maria F.; Wenger, Jerome; Brugger, Juergen (ACS, 2017-02-10)
Article
Accés obertOptical nanoantennas have a great potential for enhancing light-matter interactions at the nanometer scale, yet fabrication accuracy and lack of scalability currently limit ultimate antenna performance and applications. ... -
Optical Antenna-Based Fluorescence Correlation Spectroscopy to Probe the Nanoscale Dynamics of Biological Membranes
Winkler, Pamina M.; Regmi, Raju; Flauraud, Valentin; Brugger, Jürgen; Rigneault, Hervé; Wenger, Jérôme; Garcia-Parajo, Maria F. (ACS, 2017-12-14)
Article
Accés obertThe plasma membrane of living cells is compartmentalized at multiple spatial scales ranging from the nano- to the mesoscale. This nonrandom organization is crucial for a large number of cellular functions. At the nanoscale, ... -
Planar Optical Nanoantennas Resolve Cholesterol-Dependent Nanoscale Heterogeneities in the Plasma Membrane of Living Cells
Regmi, Raju; Winkler, Pamina M.; Flauraud, Valentin; Borgman, Kyra J. E.; Manzo, Carlo; Brugger, Jürgen; Rigneault, Hervé; Wenger, Jérôme; Garcia-Parajo, Maria F. (ACS, 2017-09-19)
Article
Accés obertOptical nanoantennas can efficiently confine light into nanoscopic hotspots, enabling single-molecule detection sensitivity at biological relevant conditions. This innovative approach to breach the diffraction limit offers ... -
Transient Nanoscopic Phase Separation in Biological Lipid Membranes Resolved by Planar Plasmonic Antennas
Winkler, Pamina M.; Regmi, Raju; Flauraud, Valentin; Brugger, Jürgen; Rigneault, Hervé; Wenger, Jérôme; Garcia-Parajo, Maria F. (ACS, 2017-07-11)
Article
Accés obertNanoscale membrane assemblies of sphingolipids, cholesterol, and certain proteins, also known as lipid rafts, play a crucial role in facilitating a broad range of important cell functions. Whereas on living cell membranes ...