Regulating steric hindrances of perylenediimide to construct NIR photothermal J-aggregates with a large red-shift

Abstract

experiments demonstrated the great potential of PDIA-NPs in photothermal therapies for tumors and thrombi under 808 nm laser irradiation. This research provides valuable insights into the design of stable J-aggregates based on PDIs suitable for biological applications, paving the way for the development of more effective PTAs.