Daily archives for December 28th, 2016

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Femtosecond plasmon interferometer

Femtosecond plasmon interferometer

            Fig. 1. Schematic of the tilted slit-groove interferometer: (a)top view,(b)excitation scheme.   Melentiev and his colleagues have realized a plasmonic interferometer formed by a nanoslit and a nanogroove in a single-crystal gold film. The possibility of measuring laser pulses of ultimately short durations, corresponding to two periods of a light […]

A smartphone based surface plasmon resonance imaging (SPRi...

    Guner and his colleagues demonstrate a surface plasmon resonance imaging platform integrated with a smartphone to be used in the field with high-throughput bio-detection. Inexpensive and disposable SPR substrates are produced by metal coating of commercial Blu-ray discs. A compact imaging apparatus is fabricated using a 3D printer which allows taking SPR measurements […]

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