Results 21 to 30 of about 24,921 (275)

Readily constructed squaraine J-aggregates with an 86.0 % photothermal conversion efficiency for photothermal therapy

Bioactive Materials
The development of photothermal agents with high photothermal conversion efficiency (PCE) and long absorption wavelengths is crucial for safe and effective anti-cancer treatment. However, achieving these advantages often requires precise molecular design
Xin Xie, Yafang Dong, Yuan Zhang, Zongliang Xie, Xinsheng Peng, Yong Huang, Wei Yang, Bowen Li, Qiqing Zhang   +8 more
doaj   +2 more sources

PhotothermalPhage: A Virus-Based Photothermal Therapeutic Agent [PDF]

Journal of the American Chemical Society, 2021
Virus-like particles (VLPs) are multifunctional nanocarriers that mimic the architecture of viruses. They can serve as a safe platform for specific functionalization and immunization, which provides benefits in a wide range of biomedical applications.
Arezoo Shahrivarkevishahi, Michael A. Luzuriaga, Fabian C. Herbert, Alisia C. Tumac, Olivia R. Brohlin, Yalini H. Wijesundara, Abhinay V. Adlooru, Candace Benjamin, Hamilton Lee, Perouza Parsamian, Jashkaran Gadhvi, Nicole J. De Nisco, Jeremiah J. Gassensmith   +12 more
openaire   +2 more sources

A Near-Infrared Light Triggered Composite Nanoplatform for Synergetic Therapy and Multimodal Tumor Imaging

Frontiers in Chemistry, 2021
Transition-metal chalcogenide compounds with facile preparation and multifunctional elements act as ideal photothermal agents for cancer theranostics. This work synthesizes Cu7.2S4/5MoS2 composite nanoflowers and investigates the crystal growth mechanism
Mingzhou Wu, Mingzhou Wu, Shuqing He, Xin Hu, Jingqin Chen, Enna Ha, Fujin Ai, Tao Ji, Junqing Hu, Shuangchen Ruan, Shuangchen Ruan   +10 more
doaj   +1 more source

Implantable Photothermal Agents based on Gold Nanorods-Encapsulated Microcube. [PDF]

Sci Rep, 2018
Gold nanorods (GNRs) are of great interest in cancer therapy given their ability to ablate tumor cells using deep tissue-penetrating near-infrared light.
Moon HJ, Ku M, Lee H, Yoon N, Yang J, Bong KW.   +5 more
europepmc   +2 more sources

A Strategy to Design Cu2MoS4@MXene Composite With High Photothermal Conversion Efficiency Based on Electron Transfer Regulatory Effect

Frontiers in Bioengineering and Biotechnology, 2022
Using photothermal therapy to treat cancer has become an effective method, and the design of photothermal agents determines their performance. However, due to the major radiative recombination of a photogenerated electron in photothermal materials, the ...
Lihua Li, Jifan Zhang, Yang Lin, Yongfeng Zhang, Shujie Li, Yanzhen Liu, Yingxu Zhang, Leilei Shi, Shouzhang Yuan, Lihao Guo   +9 more
doaj   +1 more source

Regulating photothermal conversion of hemicyanine dye by light-controlling switch: A preliminary investigation

Results in Chemistry, 2020
Photothermal therapy has the advantages of low toxicity, short treatment time, strong controllability, outstanding therapeutic effect. The photothermal conversion efficiency of photothermal agents by converting light energy into heat energy is of great ...
Yurou Huang, Yingle Pan, Xiaoyan Zeng, Mingqiang Qiu, Jun Yin   +4 more
doaj   +1 more source

BODIPY-Based Photothermal Agents with Unprecedented Phototoxic Indices for Cancer Treatment

, 2022
Here we report six novel, easily accessible BODIPY-based agents for cancer treatment. In contrast to established photodynamic therapy (PDT) agents, these BODIPY-based compounds show additional photothermal activity and their cytotoxicity is not dependent
Shanmugi, Sithamparanathan, Veronika, Villiger, Bernhard, Spingler, Sandra, Luber, Flavia, Kradolfer, Ekaterina, Sylshkina, Caroline, Maake, Lukas, Schneider, Samuel, Koch, Mathias, Bonmarin, Martina, Kalt, Johann , Mattiat   +11 more
core   +1 more source

A Stable Open-Shell Conjugated Diradical Polymer with Ultra-High Photothermal Conversion Efficiency for NIR-II Photo-Immunotherapy of Metastatic Tumor

Nano-Micro Letters, 2023
Highlights By employing side-chain regulation, the photothermal therapy response of conjugated diradical polymer can red-shift from near-infrared (NIR)-I to the NIR-II region.
Yijian Gao, Ying Liu, Xiliang Li, Hui Wang, Yuliang Yang, Yu Luo, Yingpeng Wan, Chun-sing Lee, Shengliang Li, Xiao-Hong Zhang   +9 more
doaj   +1 more source

Construction of Double-Shelled Hollow Ag₂S@Polydopamine Nanocomposites for Fluorescence-Guided, Dual Stimuli-Responsive Drug Delivery and Photothermal Therapy

Nanomaterials, 2022
The design and preparation of multifunctional drug carriers for combined photothermal–chemotherapy of cancer have attracted extensive attention over the past few decades. However, the development of simple-structured stimuli-responsive theranostic agents
Minjie Gao, Zehua Han, Xu Zhang, Xueyan Zou, Lichao Peng, Yanbao Zhao, Lei Sun   +6 more
doaj   +1 more source

In vivo photothermal therapy monitored by multi-position calibrated photoacoustic thermometer

Photoacoustics, 2023
With the ability of monitoring both temperature and photothermal agents, the photoacoustic (PA) imaging is a promising guiding tool for the photothermal therapy (PTT).
Kuan Peng, Yongjun Wang, Lingfeng Li, Jiaxi Zhang, Haobin Chen, Jiaying Xiao   +5 more
doaj   +1 more source