title: Application of DNA machine in amplified DNA detection.
abstract: A DNA machine finds its application to construct an enzyme-free, label-free, cost-effective and novel approach for amplified DNA detection. The present approach is endowed with high sensitivity and selectivity. A detection limit as low as 0.2 nM was obtained by practical measurement.
authors.affiliation: State Key Lab of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China. yaqingliu@ciac.ac.cn ekwang@ciac.ac.cn.
authors.forename: Hailong
authors.initials: H
authors.lastname: Li
authors.forename: Jiangtao
authors.initials: J
authors.lastname: Ren
authors.forename: Yaqing
authors.initials: Y
authors.lastname: Liu
authors.forename: Erkang
authors.initials: E
authors.lastname: Wang
mesh_terms: D005453:Fluorescence; D057230:Limit of Detection; D008954:Models, Biological; D021141:Nucleic Acid Amplification Techniques / Q000191:economics / Q000592:standards*