Molecular and nanoparticulate agents for photodynamic therapy guided by near infrared imaging

Grebinyk, A.; Chepurna, O.; Frohme, M.; Qu, J.; Patil, R.; Vretik, L.O.; Ohulchanskyy, T.Y.

doi:10.1016/j.jphotochemrev.2024.100652

Cited by 8 publications

(1 citation statement)

References 289 publications

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“…9,10 However, conventional optical probes rely on continuous excitation from an external light source, which cannot avoid the problems of tissue autofluorescence interference and photobleaching of probes. 11 Persistent luminescence nanoparticles (PLNPs) with reproducible afterglow properties present great potential for low-background imaging in vivo . 12,13 Unfortunately, conventional single-emissive PLNPs are prone to produce inaccurate results because their luminescence intensity is susceptible to exogenous factors such as probe concentration, instrumental conditions, and time gating.…”

Section: Introductionmentioning

confidence: 99%

Self-evolving persistent luminescence nanoprobes for autofluorescence-free ratiometric imaging and on-demand enhanced chemodynamic therapy of pulmonary metastatic tumors

Zhao,

Gu,

Xia

et al. 2024

Biomater. Sci.

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Section: Introductionmentioning

confidence: 99%

Self-evolving persistent luminescence nanoprobes for autofluorescence-free ratiometric imaging and on-demand enhanced chemodynamic therapy of pulmonary metastatic tumors

Zhao,

Gu,

Xia

et al. 2024

Biomater. Sci.

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The Current Advances in Design Strategy (Indirect Strategy and Direct Strategy) for Type‐I Photosensitizers

Ma,

Wang,

Tang

et al. 2024

Advanced Science

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Type‐I photosensitizers (PSs) are among the most potential candidates for photodynamic therapy (PDT), as their low dependence on oxygen endow them with many advantages for treating hypoxic tumor. However, most of the reported type‐I PSs have a contingency of molecular design, because electron transfer (ET) reaction is more difficult to achieve than energy transfer (EET) process. Therefore, it is urgent to understand molecular design mechanisms for type‐I PSs. In this review, the two ways to achieve the type‐I PSs, i.e., inhibiting EET process (type‐II) or enhancing ET process (type‐I), are detailly explained. In response, the current design strategies of type‐I PSs are summarized from two perspectives: indirect strategy (inhibiting EET process: reducing the energy of the lowest triplet excited state (T1) to lower than the energy required for the excitation energy transfer to produce singlet oxygen) and direct strategy (enhancing ET process: promoting the ET efficiency of PSs to generate superoxide radicals). The construction of direct strategy can be realized by forming an electron‐rich microenvironment, providing an electron‐deficient intermediate transmitter, and introducing an enhanced electron transfer capacity primitive.

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Daylight-driven antimicrobial fabrics: Design strategy for enhancing efficiency based on electrostatic repulsion-FRET synergistic effects of dual photosensitizers

Han,

Hu,

Wang

et al. 2024

Chemical Engineering Journal

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Molecular and nanoparticulate agents for photodynamic therapy guided by near infrared imaging

Cited by 8 publications

References 289 publications

Self-evolving persistent luminescence nanoprobes for autofluorescence-free ratiometric imaging and on-demand enhanced chemodynamic therapy of pulmonary metastatic tumors

Self-evolving persistent luminescence nanoprobes for autofluorescence-free ratiometric imaging and on-demand enhanced chemodynamic therapy of pulmonary metastatic tumors

The Current Advances in Design Strategy (Indirect Strategy and Direct Strategy) for Type‐I Photosensitizers

Daylight-driven antimicrobial fabrics: Design strategy for enhancing efficiency based on electrostatic repulsion-FRET synergistic effects of dual photosensitizers

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