Journal ArticleDOI
Surface Plasmon Resonance for Biosensing: A Mini-Review
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TLDR
A variety of configurations and formats have been devised to exploit the phenomenon of surface plasmon on metal dielectric interfaces for sensing a variety of significant analytes, such as pesticides and explosives, pathogens and toxins, and diseased tissue as discussed by the authors.Abstract:
A variety of configurations and formats have been devised to exploit the phenomenon of surface plasmon on metal dielectric interfaces for sensing a variety of significant analytes, such as pesticides and explosives, pathogens and toxins, and diseased tissue. Researchers continue to aim at detecting lower concentrations in smaller volumes of samples in real time. A new research field, called nanoplasmnonics, has emerged in this regard.read more
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Book ChapterDOI
Gold Nanoparticles on Waveguides For and Toward Sensing Application
TL;DR: In this paper, a short overview of the sensor activities on surface plasmon waveguide mode coupling via wave vector match in metal-coated channel waveguides and optical fibers is given Both monomode and multimode approaches were demonstrated as well as the implementation of Bragg gratings and hollow fibers are described.
Proceedings ArticleDOI
Chiral sculptured thin films as integrated dual-modality optical sensors
TL;DR: In this article, two independent modalities of optical sensing were considered for chiral sculptured thin lms (CSTFs), where the analytes to be sensed are assumed to fully penetrate the void regions of theCSTF and thereby give rise to measurable changes in the macroscopic optical responses of the CSTF.
Journal ArticleDOI
Colorimetric and rapid determination of Cr(III) ions in water samples using AuNPs modified with 11-mercaptoundecyl phosphonic acid: spectroscopic characterization and reaction mechanism
Blanca A. García Grajeda,Sergio Águila,Héctor José Peinado Guevara,Edgar Alonso Reynoso-Soto,Adrián Ochoa-Terán,Balter Trujillo-Navarrete,Adriana Cruz Enríquez,José J. Campos-Gaxiola +7 more
TL;DR: In this paper, a facile colorimetric method for rapid determination of Cr(III) ions was developed using 11-mercaptoundecylphosphonic acid modified gold nanoparticles (AuNPs-MPA) in aqueous medium.
Dissertation
Development of gold enhanced surface plasmon resonance polymer and nanowire waveguides for optical sensing
TL;DR: In this paper, the effect of surface plasmon resonance (SPR) on the effective index of an integrated ormocomp waveguide was investigated using a full-vectorial H-field Finite Element Method (FEM).
References
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Journal ArticleDOI
Localized Surface Plasmon Resonance Spectroscopy and Sensing
TL;DR: This review describes recent fundamental spectroscopic studies that reveal key relationships governing the LSPR spectral location and its sensitivity to the local environment, including nanoparticle shape and size and introduces a new form of L SPR spectroscopy, involving the coupling between nanoparticle plasmon resonances and adsorbate molecular resonances.
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.
Book
Surface Plasmons on Smooth and Rough Surfaces and on Gratings
TL;DR: In this article, surface plasmons on smooth surfaces were used for light scattering at rough surfaces without an ATR device, and surface plasmon on gratings for enhanced roughness.
Journal ArticleDOI
Surface raman spectroelectrochemistry: Part I. Heterocyclic, aromatic, and aliphatic amines adsorbed on the anodized silver electrode
TL;DR: In this article, the authors verified the remarkable sensitivity of Raman spectroscopy for the study of adsorbed pyridine on a silver surface, and extended its applicability to other nitrogen heterocycles and amines.
Journal ArticleDOI
Notizen: Radiative Decay of Non Radiative Surface Plasmons Excited by Light
E. Kretschmann,H. Raether +1 more
TL;DR: In this paper, it has been shown that the non-radiative mode excited by light can also radiate under certain conditions if they are excited by electrons (grazing incidence of electrons on a rough surface or at normal incidence on a grating).
Related Papers (5)
Notizen: Radiative Decay of Non Radiative Surface Plasmons Excited by Light
E. Kretschmann,H. Raether +1 more