Graphene-supported ferric porphyrin as a peroxidase mimic for electrochemical DNA biosensing.
نویسندگان
چکیده
A novel peroxidase mimic was designed by loading ferric porphyrin and streptavidin onto graphene, which was used to recognize a biotinylated molecular beacon for specific electrochemical detection of DNA down to attomolar levels.
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عنوان ژورنال:
- Chemical communications
دوره 49 9 شماره
صفحات -
تاریخ انتشار 2013