机译:Sensitive detection of T4 polynucleotide kinase activity based on coupled exonuclease reaction and nicking enzyme-assisted fluorescence signal amplification
College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China;
College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China;
T4 polynucleotide kinase activity; Fluorescent biosensor; λ exonuclease; Nicking enzyme signal amplification;