Issue Date: June 16, 2008
SPR Imaging With White Light
A new surface plasmon resonance (SPR) sensor that is optimized for visible and near-infrared wavelengths could make SPR imaging cheaper and easier to use, according to a study led by chemistry professor Ralph G. Nuzzo and materials science professor John A. Rogers of the University of Illinois, Urbana-Champaign (Angew. Chem. Int. Ed., DOI: 10.1002/anie.200800501). In SPR, polarized light strikes a layer of metal at the interface between media with different refractive . . .
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