Results 211 to 220 of about 2,597,479 (292)

Photo‐responsive carbon dots for pyroptosis‐mediated anti‐tumor application

Responsive Materials, EarlyView.
Photo‐responsive CDs generate ROS to induce tumor cell pyroptosis, thereby stimulating antitumor immunity. Abstract Pyroptosis refers to a kind of lytic programmed cell death, characterized by the release of pro‐inflammatory cytokines during the process. Owing to its immune response stimulation ability, pyroptosis has garnered considerable attention in
Lingyun Li, Xue Wu, Zekun Yan, Jun Wu, Caishi Huang, Songnan Qu   +5 more
wiley   +1 more source

A Novel Targeted Conjugate for Photodynamic Therapy of HER2-Positive Cancer. [PDF]

Acta Naturae
Sharychev IP, Prach AA, Plotnikov EV, Larkina MS, Petunin PV, Belousov MV, Konovalova EV, Shulga AA, Deev SM.   +8 more
europepmc   +1 more source

Carbonized polymer dots with aqueous‐stable room‐temperature phosphorescence: Mechanism, matrix engineering, and application

Responsive Materials, EarlyView.
This review focuses on inorganic and organic matrices that enable aqueous‐stable room‐temperature phosphorescence (RTP) in carbonized polymer dots (CPDs). It explains the underlying RTP mechanisms, highlights how matrix engineering provides spatial confinement and bonding interactions to stabilize triplet excitons in water, and demonstrates key ...
Yuhan Hou, Chengyu Zheng, Songyuan Tao, Yuzhuo Wang, Bai Yang   +4 more
wiley   +1 more source

Recent advances in photodynamic therapy systems based on pillar[n]arene host-guest chemistry. [PDF]

Front Chem
Zhao F, Zhu Z, Li L.
europepmc   +1 more source

Tumor microenvironment responsive and nanozyme‐catalyzed photodynamic therapy via lysosome‐localized copper‐doped carbon dots

Responsive Materials, EarlyView.
The lysosome‐localized copper‐doped carbon dots (Cu‐MLCDs) leverage the high expression of glutathione (GSH)/H2O2 in the tumor microenvironment to achieve fluorescence reactivation enhancement. Through its multi‐nanozyme activities (glutathione peroxidase, peroxidase, and catalase), this nanoplatform relieves hypoxia, depletes GSH, and synergistically ...
Weixia Qin, Chengwei Hu, Haimei Zhu, Junjie Cui, Yaqing Cheng, Junfa Zhu, Qian Xu, Antonio Claudio Tedesco, Hong Bi   +8 more
wiley   +1 more source

Combined nano-hypericin antimicrobial photodynamic therapy and postbiotic on Streptococcus mutans. [PDF]

AMB Express
Ghasemi N, Pourhajibagher M, Azizi A, Bahador A.   +3 more
europepmc   +1 more source

Cell‐Based Micro/Nanorobots: From Living Carriers to Living Therapeutic Specialists

SmartBot, EarlyView.
Cell‐based micro/nanorobots integrate evolutionarily acquired biological intelligence with engineered capabilities, offering new opportunities for precision medicine in vivo. However, the complex physiological environments of different organs pose significant challenges to their clinical translation.
Junfeng Wu, Zhaoyu Zhang, Ke Xu, Enkuo Li, Yuting Cui, Yuting Zhou, Huanyu Zhou, Beipei Zhang, Shuai Jiang, Xiaodong Wang, Jialin Jiang, Lianqing Liu, Niandong Jiao   +12 more
wiley   +1 more source

Adjunctive Strategies to Enhance Antimicrobial Photodynamic Therapy in Oral Infections: A Systematic Review of Randomized Controlled Trials. [PDF]

J Clin Med
Warakomska A, Kępa M, Starosta M, Lipka B, Hüpsch-Marzec H, Skaba D, Wiench R.   +6 more
europepmc   +1 more source

Quantitative Imaging of Human Hemoglobin Binding to Staphylococcus aureus With Single‐Molecule Resolution

Small, EarlyView.
Single‐molecule localization microscopy is exploited to quantify the number of hemoglobin copies bound to specific receptors on S. aureus wall. This quantification supports the design of a photoactive derivative of hemoglobin able to photo‐inactivate S.
Pietro Delcanale, Andrea Mussini, Òscar Gulías, Montserrat Agut, Melissa Berni, Stefano Pongolini, Stefano Bruno, Alessandro Casnati, Santi Nonell, Cristiano Viappiani, Stefania Abbruzzetti   +10 more
wiley   +1 more source

Hydrophobicity Modulation of Rose Bengal Derivatives in Homogeneous and Biomimetic Systems: Implications for Photodynamic Therapy. [PDF]

ACS Omega
Stefanello LB, Ricken YS, Sampaio M, Doerner Dos Santos CV, Fabiano de Freitas Marin C.   +4 more
europepmc   +1 more source