title: A PCR based magnetic assembled sensor for ultrasensitive DNA detection.
abstract: An ultrasensitive method for DNA detection based on magnetic assembly induced by polymerase chain reaction (PCR) was developed. The sensor showed a low limit of detection (LOD) of 4.26 aM with a wide range of target DNA from 0.01 fM to 10,000 fM.
authors: School of Food Science and Technology, State Key Lab of Food Science and Technology, Jiangnan University, Wuxi, JiangSu 214122, PR China.
authors: Wei
authors: W
authors: Ma
authors: Honghong
authors: H
authors: Yin
authors: Liguang
authors: L
authors: Xu
authors: Libing
authors: L
authors: Wang
authors: Hua
authors: H
authors: Kuang
authors: Chuanlai
authors: C
authors: Xu
mesh_terms: D004247:DNA / Q000032:analysis* / Q000737:chemistry; D057230:Limit of Detection; D060328:Magnetic Phenomena; D008279:Magnetic Resonance Imaging; D058185:Magnetite Nanoparticles / Q000737:chemistry* / Q000648:ultrastructure; D046529:Microscopy, Electron, Transmission; D016133:Polymerase Chain Reaction / Q000379:methods*
chemical_list: D058185:Magnetite Nanoparticles; D004247:DNA