Temperature-dependent upconversion luminescence of YVO4:Yb3+/Er3+/Ho3+ phosphors for multimodal optical anti-counterfeiting and temperature sensing applications

Ceramics International, Год журнала: 2024, Номер unknown

Опубликована: Дек. 1, 2024

Язык: Английский

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Strong red upconversion luminescence of Yb3+/Er3+ co-doped Bi2O3 phosphors for optical thermometry

Ceramics International, Год журнала: 2024, Номер unknown

Опубликована: Дек. 1, 2024

Язык: Английский

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Biological window excited up-conversion persistent luminescence nanoparticles for bioimaging and photodynamic therapy

Journal of Saudi Chemical Society, Год журнала: 2024, Номер 28(4), С. 101893 - 101893

Опубликована: Май 27, 2024

Near-infrared (NIR) persistent luminescence nanoparticles (PLNPs) have inherent advantages for high-sensitivity bioimaging due to the separation of excitation and emission light. However, single-wavelength NIR PLNPs limits their use in photodynamic therapy (PDT). Herein, a biological window excited up-conversion (UC) PLNPs, Zn3Ga2SnO8:Cr3+,Yb3+,Ho3+ (ZGS), was reported PDT. ZGS exhibits (PersL) after red LED visible UCL under 980 nm excitation. The PersL is designed vivo bioimaging; used activate photosensitizer (PS) generate reactive oxygen species (ROS) dual-functional with provides an effective method PDT, which expected further promote application integration efficient diagnosis treatment.

Язык: Английский

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Harnessing NIR-II luminescence in ultrasmall gold nanoparticles for enhanced biomedical applications

Science China Materials, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 22, 2024

Язык: Английский

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