Journal ArticleDOI
Surface Plasmon Resonance for Biosensing: A Mini-Review
Reads0
Chats0
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
Citations
More filters
Journal ArticleDOI
Modal Analysis of Corrugated Plasmonic Rods for the Study of Field Localization, Conductor Attenuation, and Dielectric Losses
Malcolm Ng Mou Kehn,Jen Yung Li +1 more
TL;DR: In this paper, an analytical modal method for treating transverse corrugated conducting rods with generally dielectric-filled grooves is presented, which offers rapid yet accurate surface-wave modal solutions.
Journal ArticleDOI
Quantum surface plasmon resonance system based on electromagnetically induced transparency
TL;DR: In this paper, a new kind of surface plasmon resonance system (SPR) was proposed, which is composed of three layers: a prism, a thin metal film, and a hybrid dielectric consisting of EIT atoms and a background substance.
Journal ArticleDOI
Metallic Grating-Assisted Fiber Optic SPR Sensor with Extreme Sensitivity in IR Region
TL;DR: In this article, a surface plasmon resonance (SPR)-based fiber optic refractive index (RI) sensor is proposed, which is characterized in terms of sensitivity, detection accuracy (DA), figure of merit (FoM), and quality factor (QF).
Journal ArticleDOI
Surface plasmon resonance under conditions of electromagnetically induced transparency
TL;DR: In this article, a surface plasmon resonance system under conditions of electromagnetically induced transparency (EIT) was proposed, which is composed of three layers: a prism, a thin metal film, and a hybrid dielectric consisting of EIT atoms and a background substance.
Journal ArticleDOI
On the sensitivity of generic porous optical sensors.
TL;DR: Using a homogenization approach based on the Bruggeman formalism, the sensitivity of a porous material infiltrated by a fluid that contains an agent to be sensed was investigated and it was found that the sensitivity was maximized when there was a large contrast betweenε(a) and ε(b); the maximum sensitivity was achieved at midrange values of porosity.
References
More filters
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