Metallacage-Crosslinked Free-Standing Supramolecular Networks via Photo-induced Copolymerization for Photocatalytic Water Decontamination DOI Creative Commons
Mingming Zhang, Rongrong Li, Haixin Zhang

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 21, 2024

Abstract The development of polymer materials for water decontamination makes a significant contribution to environmental protection and public health. Herein, we report the preparation metallacage-crosslinked free-standing supramolecular networks by photo-induced copolymerization acrylate metallacages butyl methacrylate decontamination. integration into endows good capability generating singlet oxygen via photosensitization, making them serve as type that can effectively eliminate diverse organic pollutants bacterial contaminants. This study not only provides mild effective strategy metallacage-cored but also explores their applications photocatalytic dye degradation killing, which will promote future metallacage-based applications.

Language: Английский

Metallacage-crosslinked free-standing supramolecular networks via photo-induced copolymerization for photocatalytic water decontamination DOI Creative Commons
Rongrong Li, Haixin Zhang,

Yali Hou

et al.

Nature Communications, Journal Year: 2025, Volume and Issue: 16(1)

Published: March 19, 2025

The development of polymer materials for water decontamination makes a significant contribution to environmental protection and public health. Herein, we report the preparation metallacage-crosslinked free-standing supramolecular networks by photo-induced copolymerization acrylate metallacages butyl methacrylate decontamination. integration into endows good capability generating singlet oxygen via photosensitization, making them serve as type that can effectively eliminate diverse organic pollutants bacterial contaminants. This study not only provides mild effective strategy metallacage-cored but also explores their applications photocatalytic dye degradation killing, which will promote future metallacage-based applications. is important authors

Language: Английский

Citations

1
Sonoinduced Tumor Therapy and Metastasis Inhibition by a Ruthenium Complex with Dual Action: Superoxide Anion Sensitization and Ligand Fracture DOI
Maomao He, Zhiyuan Ma, Linhao Zhang

et al.

Journal of the American Chemical Society, Journal Year: 2024, Volume and Issue: 146(37), P. 25764 - 25779

Published: Aug. 7, 2024

Photoresponsive ruthenium(II) complexes have recently emerged as a promising tool for synergistic photodynamic therapy and chemotherapy in oncology, well antimicrobial applications. However, the limited penetration power of photons prevents treatment deep-seated lesions. In this study, we introduce sonoresponsive ruthenium complex capable generating superoxide anion (O2•–) via type I process initiating ligand fracture upon ultrasound triggering. Attaching hydroxyflavone (HF) an "electron reservoir" to octahedral-polypyridyl-ruthenium resulted decreased highest occupied molecular orbital (HOMO)–lowest unoccupied (LUMO) energy gaps triplet-state metal charge transfer (3MLCT) state (0.89 eV). This modification enhanced generation O2•– under therapeutic irradiation at frequency 1 MHz. The produced rapidly induced intramolecular cascade reaction HF fracture. As proof-of-concept, engineered Ru into metallopolymer platform (PolyRuHF), which could be activated by low-power (1.5 W cm–2, 1.0 MHz, 50% duty cycle) within centimeter range tissue. activation led release cytotoxic complexes. Consequently, PolyRuHF cellular apoptosis ferroptosis causing mitochondrial dysfunction excessive toxic lipid peroxidation. Furthermore, effectively inhibited subcutaneous orthotopic breast tumors prevented lung metastasis downregulating metastasis-related proteins mice. study introduces first sonodynamic therapy/sonoactivated chemotherapy, offering new avenues deep tumor treatment.

Language: Английский

Citations

8
Harnessing donor cyclization strategy: Converting type II to type I photosensitizers and enhancing AIE performance for NIR-II FL/MR imaging-guided photodynamic therapy under hypoxia condition DOI

Chonglu Li,

Jie Li,

Yida Pang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 155471 - 155471

Published: Sept. 1, 2024

Language: Английский

Citations

4
A new generation of multifunctional therapeutic platforms: Coordination-driven self-assembled metallacycles DOI
Gui‐Yuan Wu, Wei‐Tao Dou, Feng Zheng

et al.

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 519, P. 216107 - 216107

Published: Aug. 2, 2024

Language: Английский

Citations

3
A highly positively charged Ru(II) complex with photo-labile ligands for selective and efficient photo-inactivation of intracellular Staphylococcus aureus DOI
Yunli Xu,

Xuwen Da,

Jian Yao

et al.

Journal of Inorganic Biochemistry, Journal Year: 2025, Volume and Issue: unknown, P. 112908 - 112908

Published: April 1, 2025

Language: Английский

Citations

0
Biomimetic liposomal nanovesicles remodel the tumor immune microenvironment to augment sono-immunotherapy DOI
Hongxin Zhao,

Fangxue Du,

Jianbo Huang

et al.

Journal of Controlled Release, Journal Year: 2025, Volume and Issue: unknown, P. 113830 - 113830

Published: May 1, 2025

Language: Английский

Citations

0
A Review of Image Sensors Used in Near-Infrared and Shortwave Infrared Fluorescence Imaging DOI Creative Commons
Banghe Zhu,

H Jonathan

Sensors, Journal Year: 2024, Volume and Issue: 24(11), P. 3539 - 3539

Published: May 30, 2024

To translate near-infrared (NIR) and shortwave infrared (SWIR) fluorescence imaging into the clinic, paired device needs to detect trace doses of fluorescent agents. Except for filtration scheme excitation light source, image sensor used will finally determine detection limitations NIR SWIR systems. In this review, we investigate current state-of-the-art sensors in systems discuss advantages their characteristics, such as readout architecture noise factors. Finally, performance these is evaluated compared.

Language: Английский

Citations

2
Metallacage-Crosslinked Free-Standing Supramolecular Networks via Photo-induced Copolymerization for Photocatalytic Water Decontamination DOI Creative Commons
Mingming Zhang, Rongrong Li, Haixin Zhang

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 21, 2024

Abstract The development of polymer materials for water decontamination makes a significant contribution to environmental protection and public health. Herein, we report the preparation metallacage-crosslinked free-standing supramolecular networks by photo-induced copolymerization acrylate metallacages butyl methacrylate decontamination. integration into endows good capability generating singlet oxygen via photosensitization, making them serve as type that can effectively eliminate diverse organic pollutants bacterial contaminants. This study not only provides mild effective strategy metallacage-cored but also explores their applications photocatalytic dye degradation killing, which will promote future metallacage-based applications.

Language: Английский

Citations

0