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Reference.org
Multi-parametric surface plasmon resonance
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<p>Multi-parametric surface plasmon resonance (MP-SPR) is based on <a href="/facts/Surface_plasmon_resonance/8JKldMUT">surface plasmon resonance</a> (SPR), an established real-time label-free method for biomolecular interaction analysis, but it uses a different optical setup, a goniometric SPR configuration. While MP-SPR provides same kinetic information as SPR (<a href="/facts/Equilibrium_constant/yMTuuBbX">equilibrium constant</a>, <a href="/facts/Dissociation_constant/uvaKXf26">dissociation constant</a>, <a href="/facts/Ligand_(biochemistry)/44QLL4eU">association constant</a>), it provides also structural information (<a href="/facts/Refractive_index/yjkzvgeE">refractive index</a>, layer thickness). Hence, MP-SPR measures both surface interactions and nanolayer properties. </p>