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  • Title: Rapid detection of trace amounts of surfactants using nanoparticles in fluorometric assays.
    Author: Härmä H, Laakso S, Pihlasalo S, Hänninen P, Faure B, Rana S, Bergström L.
    Journal: Nanoscale; 2010 Jan; 2(1):69-71. PubMed ID: 20648365.
    Abstract:
    Rapid microtiter assays that utilize the time-resolved fluorescence resonance energy transfer or quenching of dye-labeled proteins adsorbed onto the surfaces of polystyrene or maghemite nanoparticles have been developed for the detection and quantification of trace amounts of surfactants at concentrations down to 10 nM.
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