title: Chemiluminescence detection of DNA/microRNA based on cation-exchange of CuS nanoparticles and rolling circle amplification.
abstract: Cation-exchange-based chemiluminescence amplification (CXCLAmp) was developed in this study. After amplification by rolling circle amplification (RCA), the proposed RCA-CXCLAmp strategy was used to detect miRNA sensitively.
authors: 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. zhangxr7407@126.com.
authors: Xiaoru
authors: X
authors: Zhang
authors: Hongxia
authors: H
authors: Liu
authors: Ruijuan
authors: R
authors: Li
authors: Ningbo
authors: N
authors: Zhang
authors: Ying
authors: Y
authors: Xiong
authors: Shuyan
authors: S
authors: Niu
mesh_terms: D015374:Biosensing Techniques / Q000379:methods*; D003300:Copper / Q000737:chemistry*; D004247:DNA / Q000032:analysis* / Q000737:chemistry / Q000235:genetics*; D007474:Ion Exchange; D057230:Limit of Detection; D008163:Luminescent Measurements; D035683:MicroRNAs / Q000032:analysis* / Q000737:chemistry / Q000235:genetics*; D008958:Models, Molecular; D053758:Nanoparticles / Q000737:chemistry*; D021141:Nucleic Acid Amplification Techniques; D009690:Nucleic Acid Conformation
chemical_list: D035683:MicroRNAs; D003300:Copper; D004247:DNA; C017846:cupric sulfide