Dyes and Pigments, Год журнала: 2024, Номер unknown, С. 112497 - 112497
Опубликована: Окт. 1, 2024
Язык: Английский
Chinese Chemical Letters, Год журнала: 2025, Номер unknown, С. 110854 - 110854
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
1
Advanced Functional Materials, Год журнала: 2025, Номер unknown
Опубликована: Фев. 23, 2025
Abstract Type I photosensitization is of particular significance in the anaerobic tumor treatment. Nonetheless, development high‐performance type photosensitizers (PSs) remains challenging, due to weak absorption and inefficient intersystem crossing (ISC) progress. Herein, an effective approach toward a near‐infrared (NIR) PS ( NIR‐BN ) demonstrated using boron/nitrogen‐embedded polycyclic aromatic hydrocarbon with multiple‐resonance (MR) character, for first time. A small singlet‐triplet splitting (Δ E ST = 0.09 eV) high molar extinction coefficient (3.3 × 10 4 M −1 cm NIR MR‐configured supports efficient ISC triplet sensitization. The distorted molecular configurations induce multi‐model structural relaxations after optical excitation, resulting remarkable photothermal conversion efficiency exceeding 50% nanoparticles. Of note, nanoparticles are capable generating highly toxic superoxide anion radical (O 2 •− under 660 nm laser irradiation, benefiting from vigorous intramolecular dihedral angle vibrations excited states. Consequently, biocompatible demonstrates superior performance vivo synergistic photodynamic therapies.
Язык: Английский
Процитировано
0
Food Chemistry, Год журнала: 2025, Номер unknown, С. 144041 - 144041
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0
Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 163896 - 163896
Опубликована: Май 1, 2025
Язык: Английский
Процитировано
0
Nanoscale, Год журнала: 2024, Номер unknown
Опубликована: Янв. 1, 2024
Achieving accurate and efficient tumor imaging is crucial in the field of treatment, as it facilitates early detection precise localization tissues, thereby informing therapeutic strategies surgical interventions. The optical technology within second near-infrared (NIR-II) window has garnered significant interest for its remarkable benefits, such enhanced tissue penetration depth, superior signal-to-background ratio (SBR), minimal autofluorescence, reduced photon attenuation, lower scattering. This review explained design optimization nano-agents responsive to NIR-II window, single-walled carbon nanotubes, quantum dots, lanthanum-based nanomaterials, noble metal nanomaterials. These enable non-invasive, deep-tissue with high spatial resolution their properties significantly improve accuracy, efficiency, versatility imaging-guided treatments. And we discussed characteristics advantages fluorescence (FL)/photoacoustic (PA) providing a comprehensive overview latest research progress different FL/PA therapy. Furthermore, exhaustively reviewed applications multifunctional nano-phototherapy technologies carried out by light including photothermal therapy (PTT), photodynamic (PDT), combined modalities like photothermal-chemodynamic (PTT-CDT), photothermal-chemotherapy (PTT-CT), photothermal- immunotherapy (PTT-IO). integrated approaches have gradually matured over past decade are expected become safe effective non-invasive treatment. Finally, outlined prospects challenges development innovation diagnosis nanoplatform. aims provide insightful perspectives future advancements treatment platforms.
Язык: Английский
Процитировано
2
Talanta, Год журнала: 2024, Номер 282, С. 127074 - 127074
Опубликована: Окт. 18, 2024
Язык: Английский
Процитировано
2
Bioorganic Chemistry, Год журнала: 2024, Номер 154, С. 108022 - 108022
Опубликована: Дек. 1, 2024
Язык: Английский
Процитировано
0
Dyes and Pigments, Год журнала: 2024, Номер unknown, С. 112497 - 112497
Опубликована: Окт. 1, 2024
Язык: Английский
Процитировано
0