Search Results - "Mendes, Sergio B"

Adsorption Properties and Electron-transfer Rates of a Redox Probe at Different Interfaces of an Immunoassay Assembled on an Electro-active Photonic Platform by GHITHAN, Jafar H., MORENO, Monica, KEYNTON, Robert S., O’TOOLE, Martin G., MENDES, Sergio B.

“…Physical and chemical properties of a redox protein adsorbed to different interfaces of a multilayer immunoassay assembly were studied using a single-mode,…”
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Electroactive Interface for Enabling Spectroelectrochemical Investigations in Evanescent-Wave Cavity-Ring-Down Spectroscopy by Alnaanah, Shadi A, Roussel, Thomas J, Ghithan, Jafar H, Qatamin, Aymen H, Irziqat, Mohammed A, Telfah, Hamzeh, Liu, Jinjun, Mendes, Sergio B

“…In this study, we report the development of an electrically active solid–liquid interface for the evanescent-wave cavity-ring-down spectroscopic (EW-CRDS)…”
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Detection of influenza virus by electrochemical surface plasmon resonance under potential modulation by Qatamin, Aymen H, Ghithan, Jafar H, Moreno, Monica, Nunn, Betty M, Jones, Keenan B, Zamborini, Francis P, Keynton, Robert S, O'Toole, Martin G, Mendes, Sergio B

“…In this study we report the development of a novel viral pathogen immunosensor technology based on the electrochemical modulation of the optical signal from a…”
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Electron-Transfer Rate in Potential-Modulated Redox Reactions with Electro-Active Optical Waveguides by HAN, Xue, MENDES, Sergio B.

“…A novel methodology has been developed to determine electron-transfer rate in electrically driven redox reactions. Based on a widely adopted electrical circuit…”
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An electroactive fiber optic chip for spectroelectrochemical characterization of ultra-thin redox-active films by Beam, Brooke M, Armstrong, Neal R, Mendes, Sergio B

“…The first, fully integrated, planar fiber optic platform with spectroelectrochemical capabilities, termed the electroactive fiber optic chip (EA-FOC) is…”
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Investigating the influence of solvent type and pH on protein adsorption onto silica surface by evanescent-wave cavity ring-down spectroscopy by Alnaanah, Shadi A., Mendes, Sergio B.

“…Several studies have explored the adsorption of various proteins onto solid–liquid interfaces, revealing the crucial role of buffer solutions in biological…”
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Spectroelectrochemical properties of ultra-thin indium tin oxide films under electric potential modulation by Han, Xue, Mendes, Sergio B.

“…In this work, the spectroscopic properties of ultra-thin ITO films are characterized under an applied electric potential modulation. To detect minute…”
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Highly sensitive spectroscopic detection of heme-protein submonolayer films by channel integrated optical waveguide by Araci, Ismail E, Mendes, Sergio B, Yurt, Nasuhi, Honkanen, Seppo, Peyghambarian, N

“…A highly sensitive technique based on optical absorption using a single-mode, channel integrated optical waveguide is described for broad spectral band…”
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Optical Impedance Spectroscopy with Single-Mode Electro-Active-Integrated Optical Waveguides by Han, Xue, Mendes, Sergio B

“…An optical impedance spectroscopy (OIS) technique based on a single-mode electro-active-integrated optical waveguide (EA-IOW) was developed to investigate…”
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Influenza virus immunosensor with an electro-active optical waveguide under potential modulation by Ghithan, Jafar H, Moreno, Monica, Sombrio, Guilherme, Chauhan, Rajat, O'Toole, Martin G, Mendes, Sergio B

“…Here we report the development of a novel immunosensor-based strategy for label-free detection of viral pathogens by incorporating a sandwich bioassay onto a…”
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Order Parameters and Orientation Distributions of Solution Adsorbed and Microcontact Printed Cytochrome c Protein Films on Glass and ITO by Runge, Anne F, Mendes, Sergio B, Saavedra, S. Scott

“…The structure of solution adsorbed and microcontact printed (μCP) cytochrome c (cyt c) films on glass and indium tin oxide (ITO) was investigated using…”
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A Simplified Broadband Coupling Approach Applied to Chemically Robust Sol−Gel, Planar Integrated Optical Waveguides by Bradshaw, John Thomas, Mendes, Sergio B, Saavedra, S. Scott

“…A new generation waveguide spectrometer with broadband coupling capabilities has been developed. As opposed to previous devices, this attenuated total…”
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Determination of Anisotropic Optical Constants and Surface Coverage of Molecular Films Using Polarized Visible ATR Spectroscopy. Application to Adsorbed Cytochrome c Films by Runge, Anne F., Rasmussen, Nicole C., Saavedra, S. Scott, Mendes, Sergio B.

“…This article describes a method to determine the anisotropic optical constants and surface coverage of molecular films using polarized attenuated total…”
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Surface modification of optical materials with hydrogen plasma for fabrication of Bragg gratings by Salgaeva, Uliana O, Volyncev, Anatoliy B, Mendes, Sergio B

“…We investigate the hydrogen plasma process as a route for creating Bragg gratings (BGs) on optoelectronic materials such as undoped lithium niobate (LiNbO(3)),…”
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Photobleaching reduction in modulated super-resolution microscopy by Ghithan, Jafar H, Noel, Jennifer M, Roussel, Thomas J, McCall, Maureen A, Alphenaar, Bruce W, Mendes, Sergio B

“…Abstract Important breakthroughs in far-field imaging techniques have been made since the first demonstrations of stimulated emission depletion (STED)…”
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Low-loss optical waveguides for the near ultra-violet and visible spectral regions with Al2O3 thin films from atomic layer deposition by ASLAN, Mustafa M, WEBSTER, Nathan A, BYARD, Courtney L, PEREIRA, Marcelo B, HAYES, Colin M, WIEDERKEHR, Rodrigo S, MENDES, Sergio B

“…In this work, we report low-loss single-mode integrated optical waveguides in the near ultra-violet and visible spectral regions with aluminum oxide (Al2O3)…”
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Angle-Multiplexed Waveguide Resonance of High Sensitivity and Its Application to Nanosecond Dynamics of Molecular Assemblies by Byard, Courtney L, Han, Xue, Mendes, Sergio B

“…We report here the experimental demonstration of a high-performance optical waveguide resonance (WR) platform based on a judicious design of a dielectric/metal…”
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Extension of the broadband single-mode integrated optical waveguide technique to the ultraviolet spectral region and its applications by Wiederkehr, Rodrigo S, Mendes, Sergio B

“…We report here the fabrication, characterization, and application of a single-mode integrated optical waveguide (IOW) spectrometer capable of acquiring optical…”
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The Electroactive Integrated Optical Waveguide:  Ultrasensitive Spectroelectrochemistry of Submonolayer Adsorbates by Dunphy, Darren R, Mendes, Sergio B, Saavedra, S. Scott, Armstrong, Neal R

“…Highly sensitive spectroelectrochemistry of adsorbed films on ITO is demonstrated with the electroactive integrated optical waveguide (EA-IOW). The EA-IOW, a…”
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Planar Integrated Optical Waveguide Spectroscopy by Bradshaw, John Thomas, Mendes, Sergio B, Saavedra, S. Scott

“…Bradshaw et al discuss waveguides with a planar geometry that are used to study thin films and interfaces in spectrum analysis. Improvements add the…”
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