Reusable plasmonic aptasensors: using a single nanoparticle to establish a calibration curve and to detect analytes.
نویسندگان
چکیده
We demonstrate plasmonic aptasensors that allow a single nanoparticle (NP) to generate a calibration curve and to detect analytes. The proposed reusable aptasensors have significant advantages over conventional single-NP based assays in terms of sensitivity and reproducibility.
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عنوان ژورنال:
- Chemical communications
دوره 47 25 شماره
صفحات -
تاریخ انتشار 2011