The basis of SPR analysis is the measurement of changes in the resonance angle as molecules bind to or dissociate from the metal surface. This change can be detected and quantified, providing detailed ...

Spoof surface plasmon polaritons (SPPs) are artificially engineered electromagnetic modes that replicate the strong field confinement of natural SPPs at microwave and terahertz frequencies. By ...

Recently, the research group of Professor Yang Liangbao from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, enhances localized surface plasmon resonance (LSPR) by ...

BOSTON--(BUSINESS WIRE)-- At the SLAS2024 International Conference and Exhibition, Bruker Corporation (Nasdaq: BRKR) today introduced the ground-breaking, new ‘Triceratops’ SPR #64 Surface Plasmon ...

Surface plasmons are collective oscillations of free electrons that occur at the interface between a metal and a dielectric medium, such as air or glass. These oscillations are coupled with ...

How It Works: Surface Plasmon ResonanceMany functional proteomic technologies require time-consuming labeling steps and still produce little more than yes or no answers as to whether proteins interact ...

TEMPE, Ariz.--(BUSINESS WIRE)--Biosensing Instrument Inc (BI) introduces today SPRm 220, a new cell-based surface plasmon resonance (SPR) system. Building on the award-winning SPR microscopy ...

Researchers have developed a new strategy to overcome a long-standing limitation in plasmonic loss by reshaping light–matter ...

Much has been made of the excessive power demands of AI, but solutions are sparse. This has led engineers to consider ...

Why can't plasmons achieve quality factors as high as dielectrics?""Because metals heat up easily—they're inherently lossy."This exchange is almost ...