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Three dibenzothiophene‐S,S‐dioxide‐based alternating copolymers were synthesized by facile Suzuki polymerization for visible light–responsive hydrogen production from water (> 420 nm). Without addition of any cocatalyst, FluPh2‐SO showed a photocatalytic efficiency of 3.48 mmol h−1 g−1, while a larger hydrogen evolution rate (HER) of 4.74 mmol h−1 g−1 was achieved for Py‐SO, which was ascribed...
As conjugated polymer nanoparticles (CPNs) have attracted growing interest as photoacoustic (PA) imaging contrast agents, revelation of the relationship between the molecular structure of conjugated polymers and PA property is highly in demand. Here, three donor–acceptor‐structured conjugated polymer analogs are designed, where only a single heteroatom of acceptor units changes from oxygen to sulfur...
A multifunctional theranostic platform based on conjugated polymer nanoparticles (CPNs) with tumor targeting, fluorescence detection, photodynamic therapy (PDT), and photothermal therapy (PTT) is developed for effective cancer imaging and therapy. Two conjugated polymers, poly[9,9‐bis(2‐(2‐(2‐methoxyethoxy)ethoxy)‐ethyl)fluorenyldivinylene]‐alt‐4,7‐(2,1,3‐benzothiadiazole) with bright red emission...
Multifunctional conjugated polymer nanoparticles (CPNs) are developed for image‐guided phototherapy by D. Ding, B. Liu, and co‐workers in article number 1602807. Under proper light irradiation, these CPNs display bright red fluorescence, efficient singlet oxygen generation and excellent photothermal conversion abilities. With affibody decoration, these CPNs show excellent tumor targeting and synergistic...
Conjugated polymers have been increasingly studied for photothermal therapy (PTT) because of their merits including large absorption coefficient, facile tuning of exciton energy dissipation through nonradiative decay, and good therapeutic efficacy. The high photothermal conversion efficiency (PCE) is the key to realize efficient PTT. Herein, a donor–acceptor (D–A) structured porphyrin‐containing conjugated...
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