title: Ultrasensitive detection of nucleic acids by template enhanced hybridization followed by rolling circle amplification and catalytic hairpin assembly.
abstract: An ultrasensitive protocol for fluorescent detection of DNA is designed by combining the template enhanced hybridization process (TEHP) with Rolling Circle Amplification (RCA) and Catalytic Hairpin Assembly (CHA), showing a 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. shenlan.2003@163.com.
authors.forename: Weiling
authors.initials: W
authors.lastname: Song
authors.forename: Qiao
authors.initials: Q
authors.lastname: Zhang
authors.forename: Wenbo
authors.initials: W
authors.lastname: Sun
mesh_terms: D004247:DNA / Q000032:analysis*; D005456:Fluorescent Dyes / Q000737:chemistry; D021141:Nucleic Acid Amplification Techniques; D009690:Nucleic Acid Conformation; D009693:Nucleic Acid Hybridization
chemical_list: D005456:Fluorescent Dyes; D004247:DNA