Researchers created a stable way to analyze membrane proteins with SPR, solving a major technical barrier and improving ...

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 ...

Surface plasmon resonance (SPR) biosensors represent a pivotal advancement in real-time, label-free detection techniques, utilising the sensitive optical response at metal–dielectric interfaces to ...

A research group led by Prof. Yang Liangbao from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has enhanced localized surface plasmon resonance (LSPR) by studying Cu₂O₁₋ₓ ...

Our research interest is the development of in-situ chemical sensors for environmental, biomedical, and industrial process monitoring. Specifically, the research group has been concentrating on ...

A team of scientists from Canada has recently studied the kinetic and thermodynamic characteristics of interaction between human angiotensin-converting enzyme 2 (ACE2) and spike receptor-binding ...

Biosensing Instrument Inc (BI) introduces today SPRm 220, a new cell-based surface plasmon resonance (SPR) system. Building on the award-winning SPR microscopy technology first launched in 2017, the ...

Surface plasmon resonance (SPR) allows researchers to investigate different types of biomolecular interactions and mechanisms in real-time and label-free. With SPR, you can not only determine if there ...

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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 ...

The effect comes from surface plasmon resonance — electrons on the surface of gold nanoparticles oscillate when hit by light.