%0 Journal Article
%T Nanobiosensors Based on DNA Molecular Wire<br>基于DNA分子导线的纳米生物传感器
%A 王以明
%A 庞小峰
%A 张玉玉
%J 生物物理学报
%D 2009
%I 
%X DNA molecular wires, which are of electrical conductivity and Seebeck effect, are ideal materials that are used to construct the electrochemical nanobiosensors and thermocoupler. Here the preparation and mechanism of electrical conductivity of DNA wires are introduced, the molecular recognition mechanism of nanobiosensors based on DNA wires is depicted, and the principle of electrochemical nanobiosensor and thermocoupler is analyzed. Applications of these nanobiosensors are described for gene analysis and detection of single-base mutation.
%K DNA molecular wires
%K conductive mechanism
%K nanobiosensors
%K hybridization<br>DNA分子导线
%K 导电机理
%K 纳米生物传感器
%K 分子杂交
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=E0C9D9BBED813D6674AC13E942EAC86D&aid=F424090AABCF025A7AB522E3FFC18A76&yid=DE12191FBD62783C&vid=C5154311167311FE&iid=E158A972A605785F&sid=627456E7977439A4&eid=96A53C367B5173D7&journal_id=1000-6737&journal_name=生物物理学报&referenced_num=0&reference_num=0