Journal ArticleDOI
Optical chemical sensing employing surface plasmon resonance
L.-M. Zhang,Deepak Uttamchandani +1 more
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TLDR
An optical sensor based on the phenomenon of light-excited surface plasmon resonance has been investigated to measure liquid chemical concentrations in this article, where a white light source is used to excite surface PLASmon waves at a metal/analyte interface.Abstract:
An optical sensor based on the phenomenon of light-excited surface plasmon resonance has been investigated to measure liquid chemical concentrations. A white light source is used to excite surface plasmon waves at a metal/analyte interface. The wavelength of maximum absorption in the reflected light depends uniquely on the refractive index of the analyte.read more
Citations
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Journal ArticleDOI
Surface plasmon resonance sensors: review
TL;DR: Main application areas are outlined and examples of applications of SPR sensor technology are presented and future prospects of SPR technology are discussed.
Journal ArticleDOI
Surface Plasmon Resonance Sensors for Detection of Chemical and Biological Species
TL;DR: This work presents a meta-analysis of the literature on food quality and safety analysis and its applications in the context of veterinary drugs and drugs and drug-Induced Antibodies, which focuses on the role of canine coronavirus in the veterinary industry.
Journal ArticleDOI
Plasmonic nanorod metamaterials for biosensing.
Andrei V. Kabashin,Paul R. Evans,S. Pastkovsky,William Hendren,Gregory A. Wurtz,Gregory A. Wurtz,R. Atkinson,Robert Pollard,Viktor A. Podolskiy,Anatoly V. Zayats +9 more
TL;DR: This work demonstrates an improvement in biosensing technology using a plasmonic metamaterial that is capable of supporting a guided mode in a porous nanorod layer and provides an enhanced sensitivity to refractive-index variations of the medium between the rods.
Journal ArticleDOI
Plasmonic Surface Lattice Resonances: A Review of Properties and Applications
TL;DR: The basic physical principles and properties of plasmonic surface lattice resonances are described: the width and quality of the resonances, singularities of the light phase, electric field enhancement, etc.
Journal ArticleDOI
A Review on Functionalized Gold Nanoparticles for Biosensing Applications
TL;DR: The use of surface functionalized Au NPs for smart sensor fabrication leading to detection of specific biomolecules and heavy metal ions is discussed.
References
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Journal ArticleDOI
Gas detection by means of surface plasmon resonance
TL;DR: A theoretical and experimental investigation of the possibilities of using surface plasmon resonance for gas detection is presented in this paper, where an organic layer that reversibly absorbs the anaesthetic gas halothane is used.
Journal ArticleDOI
Optical chemical sensor based on surface plasmon measurement.
TL;DR: A new optical chemical sensor was developed for chemical sensing based on light-excited surface plasmon measurement, which can be compact and simple, because of the absence of mechanical moving parts, by using multichannel angular light intensity detection with a photodiode array and a Fourier transform optical setup.
Journal ArticleDOI
Surface plasmon resonance and immunosensors
M.T. Flanagan,R.H. Pantell +1 more
TL;DR: A rough surface analysis of surface plasmon resonance (SPR) is applied to a glass/silver/antigen/antibody/electrolyte multilayer as mentioned in this paper.
Proceedings ArticleDOI
Film Thickness Monitoring With A Fiber Optic Realtime Spectrometer
TL;DR: In this article, a computer integrated spectral sensor is described that allows simple interfacing with manufacturing and testing devices, and several applications are discussed, including medical, aerospace, and defense.