Results 111 to 120 of about 79,111 (306)

The application of hyaluronic acid-derivatized carbon nanotubes in hematoporphyrin monomethyl ether-based photodynamic therapy for in vivo and in vitro cancer treatment

International Journal of Nanomedicine, 2013
Jinjin Shi,* Rourou Ma,* Lei Wang, Jing Zhang, Ruiyuan Liu, Lulu Li, Yan Liu, Lin Hou, Xiaoyuan Yu, Jun Gao, Zhenzhong Zhang School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan, People's Republic of China*These authors ...
Shi J, Ma R, Wang L, Zhang J, Liu R, Li L, Liu Y, Hou L, Yu X, Gao J, Zhang Z   +10 more
doaj  

Improved Orthogonality in Naphthalimide/Cyanine Dyad Boosts Superoxide Generation: a Tumor‐Targeted Type‐I Photosensitizer for Photodynamic Therapy of Tumor by Inducing Ferroptosis

Advanced Science, EarlyView.
A tumor‐targeted, renal‐metabolized, and less O2‐dependent Type‐I photosensitizer is presented for photodynamic therapy of tumors. The formation of an intramolecular sandwich‐like π–π assembly ensures its rigid orthogonal geometry, thereby improving the superoxide (O2•−)‐generating ability, promoting the intracellular formation of hydroxy radical (HO•),
Guangxiao Yao, Junfeng Miao, Yingying Huo, Wei Guo   +3 more
wiley   +1 more source

A case of presumed choroidal metastasis from carcinoid tumor treated by photodynamic therapy with verteporfin

Clinical Ophthalmology, 2013
Setsuko Kawakami, Yoshihiro Wakabayashi, Hiroshi Goto Department of Ophthalmology, Tokyo Medical University, Tokyo, Japan Abstract: We report a case of metastatic choroidal carcinoid tumor with favorable outcome after photodynamic therapy.
Kawakami S, Wakabayashi Y, Goto H
doaj  

Photodynamic, UV-curable and fibre-forming polyvinyl alcohol derivative with broad processability and staining-free antibacterial capability [PDF]

arXiv
Antimicrobial photodynamic therapy (APDT) is a promising antibiotic-free strategy for broad-spectrum infection control in chronic wounds, minimising bacterial resistance risks. However, rapid photosensitiser diffusion, tissue staining, side toxicity, and short-lived antimicrobial effects present significant clinical limitations for integrating APDT ...
arxiv  

Ultrasound‐Responsive 4D Bioscaffold for Synergistic Sonopiezoelectric‐Gaseous Osteosarcoma Therapy and Enhanced Bone Regeneration

Advanced Science, EarlyView.
An acoustic‐responsive therapeutic platform for synergistic sonopiezoelectric‐gaseous osteosarcoma therapy and bone regeneration is fabricated through the joint loading of few‐layer black phosphorus nanosheets and S‐Nitroso‐L‐glutathione onto the 3D‐printed bioactive glass scaffolds.
Haoyu Fang, Daoyu Zhu, Yixuan Chen, Changqing Zhang, Gan Li, Qihang Fang, Meiqi Chang, Yu Chen, Youshui Gao   +8 more
wiley   +1 more source

A Real‐Time Cell Death Self‐Reporting Theranostic Agent for Dynamic Optimization of Photodynamic Therapy

Advanced Science, EarlyView.
A cell death self‐reporting photodynamic theranostic nanoagent (CDPN) is developed that integrates photodynamic therapy (PDT) with real‐time K⁺ imaging to provide timely feedback on treatment responses. This approach enables the optimization of the drug‐light interval (DLI), a critical factor in PDT, resulting in significantly enhanced antitumor ...
Wei Bian, Qiyue Wang, Cui He, Pan Tao, Juanjuan Zheng, Yulu Zhang, Jing Li, Fangyuan Li, Hongyan Jia, Daishun Ling   +9 more
wiley   +1 more source

AI-Driven Hybrid Ecological Model for Predicting Oncolytic Viral Therapy Dynamics [PDF]

arXiv
Oncolytic viral therapy (OVT) is an emerging precision therapy for aggressive and recurrent cancers. However, its clinical efficacy is hindered by the complexity of tumor-virus-immune interactions and the lack of predictive models for personalized treatment.
arxiv  

Radio‐Activated Selenium‐Doped Janus Ag/Ag2SexSy Nanoparticles for Precise Cancer NIR‐II Fluorescence Imaging and Radiosensitization Therapy

Advanced Science, EarlyView.
A new kind of selenium‐doped Ag/Ag2S Janus nanoparticles (Ag/Ag2SexSy JNPs) is reported as radio‐responsive probes for specifically hydrogen peroxide (H2O2)‐activated cancer imaging and enhanced radiosensitization, offering a promising approach for precision cancer theranostics.
Kang Zhu, Zhanyuan Li, Jingjing Cao, Yixi Cao, Jimei Wang, Shiyu Wang, Ling Chen, Huiqin Zhou, Wei Huang, Hanxun Zou, Qunsheng Li, Jing Mu, Jibin Song   +12 more
wiley   +1 more source

Introducing interdisciplinary science to second year undergraduates in a Current Topics in Biophysics course [PDF]

arXiv, 2015
We offer second year students the opportunity to explore Current Topics in Biophysics in a course co-taught by a physicist and a biologist. The interdisciplinary course allows university students to engage in analytical thinking that integrates physics and biology.
arxiv  

Semiconducting Open‐Shell Radicals for Precise Tumor Activatable Phototheranostics

Advanced Science, EarlyView.
A versatile phototheranostics nanoplatform of tumor‐specific activatable semiconducting open‐shell radicals for precise chemodynamic/photodynamic therapy (CDT/PDT) guided by “Turn On” second near‐infrared (NIR‐II) window fluorescence imaging (FLI) and PA imaging (PAI) through molecular engineering strategies. Abstract Semiconducting open‐shell radicals
Jie Zhang, Haifen Luo, Wen Ma, Jingqi Lv, Bo Wang, Fengwei Sun, Weijie Chi, Zhuting Fang, Zhen Yang   +8 more
wiley   +1 more source