Surface plasmon polaritons (SPPs) are electromagnetic waves that travel along a metal–dielectric or metal–air interface, practically in the infrared or...
39 KB (5,113 words) - 17:06, 8 June 2025
Surface plasmons (SPs) are coherent delocalized electron oscillations that exist at the interface between any two materials where the real part of the...
14 KB (1,403 words) - 11:33, 15 March 2025
Surface plasmon resonance (SPR) is a phenomenon that occurs where electrons in a thin metal sheet become excited by light that is directed to the sheet...
30 KB (3,654 words) - 16:17, 8 June 2025
A localized surface plasmon (LSP) is the result of the confinement of a surface plasmon in a nanoparticle of size comparable to or smaller than the wavelength...
12 KB (1,373 words) - 16:29, 8 June 2025
plasmon is a quantum of plasma oscillation. Just as light (an optical oscillation) consists of photons, the plasma oscillation consists of plasmons....
27 KB (3,153 words) - 06:47, 9 June 2025
electric-field enhancement by optical near-field effects (e.g. localized surface plasmons). Surface-enhanced Raman spectroscopy (SERS) – Normally done in a silver...
86 KB (10,080 words) - 15:19, 20 June 2025
Spoof surface plasmons, also known as spoof surface plasmon polaritons and designer surface plasmons, are surface electromagnetic waves in microwave and...
15 KB (1,528 words) - 11:08, 15 March 2025
Surface plasmon resonance microscopy (SPRM), also called surface plasmon resonance imaging (SPRI), is a label free analytical tool that combines the surface...
67 KB (7,726 words) - 06:29, 25 May 2025
A gap surface plasmon (or gap plasmon) is a guided electromagnetic wave which propagates in a transparent medium located between two extremely close metallic...
4 KB (572 words) - 23:50, 17 August 2023
Multi-parametric surface plasmon resonance (MP-SPR) is based on surface plasmon resonance (SPR), an established real-time label-free method for biomolecular...
11 KB (1,098 words) - 16:18, 8 June 2025
by storing some of the light energy in electron oscillations called surface plasmon polaritons. The phenomenon was first described by David J. Bergman...
9 KB (883 words) - 22:59, 4 December 2023
techniques for determining the fine-structure constant. Multi-parametric surface plasmon resonance has been utilized to characterize both the thickness and...
269 KB (28,103 words) - 18:27, 23 June 2025
optoplasmonic light guiding networks, or plasmon gain amplification are used. Besides SPPs, localized surface plasmon modes supported by metal nanoparticles...
26 KB (2,968 words) - 10:09, 21 June 2025
the experiment strikes the surface, localized surface plasmons are excited. The field enhancement is greatest when the plasmon frequency, ωp, is in resonance...
45 KB (4,993 words) - 23:36, 23 June 2025
operation in this mode is called E-Line. The surface plasmon polariton (SPP) is an electromagnetic surface wave that can travel along an interface between...
24 KB (2,980 words) - 06:26, 2 June 2025
polarization (FP), fluorescence resonance energy transfer (FRET), and surface plasmon resonance (SPR). In order to measure process of ligand-receptor binding...
36 KB (4,292 words) - 08:52, 28 June 2025
metamaterial is a metamaterial that uses surface plasmons to achieve optical properties not seen in nature. Plasmons are produced from the interaction of...
24 KB (2,619 words) - 00:21, 28 May 2025
Nanoruler (section Localized Surface Plasmon Resonance)
Astrophysics and Space Research at the Massachusetts Institute of Technology. Surface plasmon resonance (SPR) is a phenomenon where free electrons in metals oscillate...
10 KB (1,273 words) - 03:44, 27 May 2025
Surface plasmons are collective oscillations of free electrons confined to metal surfaces. They couple strongly to light, forming surface plasmon polaritons...
15 KB (1,938 words) - 19:39, 4 June 2025
in real-time without the need for fluorescent labeling. Alongside Surface Plasmon Resonance, BLI is one of few widely available label-free biosensing...
14 KB (1,579 words) - 04:30, 18 June 2024
often label-free, such as surface plasmon resonance, dual-polarization interferometry and multi-parametric surface plasmon resonance (MP-SPR) can not...
29 KB (3,169 words) - 21:04, 9 June 2025
Colloidal gold (section Surface chemistry)
because of a phenomenon called localized surface plasmon resonance (LSPR), in which conduction electrons on the surface of the nanoparticle oscillate in resonance...
86 KB (9,848 words) - 07:40, 28 June 2025
Multi-parametric surface plasmon resonance Nanobiotechnology Optogenetic methods to record cellular activity Plasmon Small molecule sensors Surface plasmon resonance...
106 KB (12,175 words) - 10:15, 24 June 2025
available substrate (PDMS) to be easily converted into an anti-fouling surface. Surface plasmon resonance (SPR) sensors are thin film-refractometers that measure...
20 KB (2,517 words) - 23:12, 24 October 2023
terahertz photon with an intersubband excitation Surface plasmon polaritons result from coupling of surface plasmons with light (the wavelength depends on the...
12 KB (1,269 words) - 20:26, 13 October 2024
International Conference on Surface Plasmon Photonics (SPP) is a biennial conference series in the field of plasmonics, including electron-plasmon interactions; energy...
3 KB (259 words) - 23:39, 10 April 2024
Thin film (section Surface diffusion)
used in plasmonic structures such as surface plasmon resonance (SPR) sensors. Surface plasmon polaritons are surface waves in the optical regime that propagate...
76 KB (9,744 words) - 22:28, 23 June 2025
Nanophotonics (section Plasmons and metal optics)
nanometer scale using other techniques like, for example, surface plasmons, localized surface plasmons around nanoscale metal objects, and the nanoscale apertures...
24 KB (2,705 words) - 02:27, 25 May 2025
SBP-tag (section Surface plasmon resonance)
surfaces thereby permitting interaction assessment such as by surface plasmon resonance (SPR) techniques with re-use of the functionalized surface. SPR...
16 KB (1,719 words) - 15:57, 16 January 2024
catalysis that uses plasmons to increase the rate of a chemical reaction. A plasmonic catalyst is made up of a metal nanoparticle surface (usually gold, silver...
7 KB (960 words) - 16:15, 4 June 2023