Electrochemical DNA sandwich assay with a lipase label for attomole detection of DNA.
نویسندگان
چکیده
A fast and sensitive electrochemical lipase-based sandwich hybridization assay for detection of attomole levels of DNA has been developed. A combination of magnetic beads, used for pre-concentration and bioseparation of the analyte with a lipase catalyst label allowed detection of DNA with a limit of 20 amol.
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عنوان ژورنال:
- Chemical communications
دوره 46 11 شماره
صفحات -
تاریخ انتشار 2010