What is Surface Plasmon Resonance?

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SUMMARY

Surface Plasmon Resonance (SPR) is a powerful analytical technique used for studying molecular interactions in real-time without the need for labels. It relies on the excitation of surface plasmons at the interface of a metal and a dielectric, typically using a gold or silver film. SPR is widely utilized in biosensing applications, particularly in the fields of biochemistry and pharmaceuticals, to monitor binding events such as antigen-antibody interactions. The technology is essential for researchers looking to develop new drugs or study biomolecular interactions.

PREREQUISITES
  • Understanding of optical physics and surface plasmon theory
  • Familiarity with biosensing techniques and applications
  • Knowledge of molecular interaction principles
  • Experience with analytical instrumentation
NEXT STEPS
  • Research the principles of surface plasmon resonance in detail
  • Explore the applications of SPR in drug development
  • Learn about different SPR instrumentation available on the market
  • Investigate the role of SPR in real-time biosensing technologies
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Researchers in biochemistry, pharmaceutical scientists, and professionals involved in biosensing technology development will benefit from this discussion on Surface Plasmon Resonance.

PhysicsEnjoyer31415
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Can someone please explain to me SPR in detail and mathrmatics of it if any. I have a basic idea that it is something like photoelectric effect but instead of electron a photonof different wavelength is shot off because some of the energy is absorbed by the material. Am i correct ? Please help .Thank you.
Surface_Plasmon_Resonance_(SPR).jpg
 
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There is quite a good video about this at the following URL:-
 
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tech99 said:
There is quite a good video about this at the following URL:-

Thank you
 

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