Gold nanoparticle based signal enhancement liquid crystal biosensors for DNA hybridization assays.
نویسندگان
چکیده
A novel signal enhanced liquid crystal biosensor based on using AuNPs for highly sensitive DNA detection has been developed. This biosensor not only significantly decreases the detection limit, but also offers a simple detection process and shows a good selectivity to distinguish perfectly matched target DNA from two-base mismatched DNA.
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ورودعنوان ژورنال:
- Chemical communications
دوره 48 23 شماره
صفحات -
تاریخ انتشار 2012