Thiophene engineering of near-infrared D-π-A nano-photosensitizers for enhanced multiple phototheranostics and inhibition of tumor metastasis

Journal of Colloid and Interface Science, Год журнала: 2025, Номер 685, С. 291 - 303

Опубликована: Янв. 17, 2025

Язык: Английский

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Atomic Engineering and Aggregation Effect to Regulate Synergistically Type I Reactive Oxygen Species of AIE‐Active Deep Red/Near Infrared Red Photosensitizer

Small, Год журнала: 2025, Номер unknown

Опубликована: Март 3, 2025

Abstract “Molecular science” has long been regarded as the golden rule to guide design of organic materials’ performances in past many years, but some interesting phenomena conventional aggregation‐caused fluorescence quenching and new aggregation‐induced emission reflect that properties would be changed from “molecule” “aggregate”. Therefore, “molecular theory faces certain limitations regulating performance materials at aggregation. In this work, it is discovered photosensitizer's contain reactive oxygen species, which could affected by changing molecular atoms aggregation form. The introduction selenium redshift improve species (ROS) efficiency. addition atomic effect, ROS efficiency photosensitizers after coating a polymeric shell, is, production type II singlet ( 1 O 2 ) suppressed, while I superoxide anion (O −• improved. This work discovers are relevant effect discussing deeply influence mechanism, important research significance for modulating precisely promoting development photodynamic therapy.

Язык: Английский

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Platinum (II) -based photosensitizer with adaptive confinement effect for enhanced tumor photodynamic therapy

Dyes and Pigments, Год журнала: 2025, Номер 240, С. 112862 - 112862

Опубликована: Апрель 28, 2025

Язык: Английский

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Novel hollow ultrasound-triggered ZnFe2O4-Bi2MoO6 S-scheme heterojunction for efficient ferroptosis-based tumor therapy

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 683, С. 132 - 146

Опубликована: Дек. 10, 2024

Язык: Английский

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