title: A highly sensitive surface plasmon resonance sensor for the detection of DNA and cancer cells by a target-triggered multiple signal amplification strategy.
abstract: A sensitive and versatile surface plasmon resonance bioassay was proposed for the detection of DNA and Ramos cells by combining the target-triggered isothermal exponential amplification with the magnetic nanoparticle-based rolling circle amplification, producing remarkable amplification efficiency.
authors.affiliation: Key Laboratory of Sensor Analysis of Tumor Marker, Ministry of Education, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China.
authors.forename: Peng
authors.initials: P
authors.lastname: He
authors.forename: Wenping
authors.initials: W
authors.lastname: Qiao
authors.forename: Lijun
authors.initials: L
authors.lastname: Liu
authors.forename: Shusheng
authors.initials: S
authors.lastname: Zhang
mesh_terms: D045744:Cell Line, Tumor; D004273:DNA, Neoplasm / Q000032:analysis*; D006801:Humans; D058185:Magnetite Nanoparticles / Q000737:chemistry; D021141:Nucleic Acid Amplification Techniques; D020349:Surface Plasmon Resonance
chemical_list: D004273:DNA, Neoplasm; D058185:Magnetite Nanoparticles