Key Laboratory of Hebei Province for Molecular Biophysics;
Institute of Biophysics;
Hebei University of Technology;
Tianjin 300401;
China;
Institute of Polymer Science and Engineering College of Chemical Engineering;
Hebei University of Technology;
Tianjin 300130;
China;
Carbon dioxide; Conjugated polymers nanoparticles; Photothermal effect; dsDNA; Near-infrared light;