Results 11 to 20 of about 9,398,674 (305)

Monitoring cell cycle distributions in MCF-7 cells using near-field photothermal microspectroscopy. [PDF]

, 2005
Microspectroscopic techniques such as Fourier transform infrared (FTIR) have played an important role in "fingerprinting" the biochemical composition of cellular components.
Hewitt, Rebecca, Martin, Francis L., German, Matthew J., Pollock, Hubert M., Hammiche, Azzadine   +4 more
core   +5 more sources

Photothermal nanohybrid hydrogels for biomedical applications

Frontiers in Bioengineering and Biotechnology, 2022
In the past decades, diseases such as wound infection, cancer, bone defect and osteoarthritis have constantly threatened the public health. However, the traditional treatment has many insufficiencies, such as high cost, easy recurrence and high ...
Fan Ding, Linlin Zhang, Xu Chen, Weiling Yin, Li Ni, Miao Wang   +5 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

Preparation of polydopamine-based concave nanoparticles and mild photothermal-anti-inflammatory combination therapy for breast cancer guided by magnetic resonance imaging

Materials & Design, 2023
Photothermal therapy (PTT) has been widely investigated as a regimen for superficial tumors. However, conventional PTT strategies usually require photothermal temperatures above 50 °C to achieve significant therapeutic efficacy, which in effect would ...
Chen Ni, Jiahui Lu, Zhian Chen, Jinfeng Yang, Jie Huang, Xinyi Guo, Meilin Shi   +6 more
doaj   +1 more source

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

Synthesis of carbon-dots@SiO2@TiO2 nanoplatform for photothermal imaging induced multimodal synergistic antitumor

Journal of Advanced Research, 2020
For facilitating theranostic nanoplatform with multimodal therapeutic ability, we develop the core-shell structured CDs@SiO2@TiO2 nanoplatforms (CST NPs).
Bing Wei, Fei Dong, Wei Yang, Chunhua Luo, Qiujing Dong, Zuoqin Zhou, Zheng Yang, Liangquan Sheng   +7 more
doaj   +1 more source

Bismuth Sulfide Nanorods as Efficient Photothermal Theragnosis Agents for Cancer Treatment

Frontiers in Materials, 2020
Bi2S3 nanostructures can theoretically have photothermal properties. However, there are few reports on the application of bismuth sulfide in photothermal therapy due to the poor photothermal effect.
Jing Jiang, Xin Che, Yiwen Qian, Luoziyi Wang, Yu Zhang, Zhiliang Wang   +5 more
doaj   +1 more source

Photothermal-Effect-Enhanced Photoelectrochemical Water Splitting in MXene-Nanosheet-Modified ZnO Nanorod Arrays

, 2022
Engineering semiconductor photoelectrodes with excellent photogenerated charge separation and transportation capabilities is of great practical interest for efficient photoelectrochemical (PEC) water splitting.
Chunxiang Xu (346832), Qiannan Cui (1580083), Zengliang Shi (4501147), Ru Wang (282586), Yi Ma (167857), Xiaoyu Xie (2568607), Zhiyong Li (47765), Jinping Chen (237709)   +7 more
core   +1 more source

Polypyrrole nanoparticles loaded with doxorubicin for pH-responsive combinational photothermal-chemotherapy of cancer cells

AIP Advances, 2023
The combined treatment method integrated photothermal therapy (PTT) with chemotherapy is extremely promising owing to the synergistic therapeutic effect as compared to single PTT or chemotherapy.
Jinhua Liu, Guoren Zhu, Yuanan Liu, Xiaohui Wang   +3 more
doaj   +1 more source

Performance of a photothermal detector with turbid liquids [PDF]

, 2005
A closed-cell photothermal detector for aqueous analytes has been evaluated at 254nm and 678nm. The detector used a water meniscus as a pressure sensor, whose periodic deflection was measured using a low finesse optical fibre Fabry-Perot interferometer.
Johnson, Mark, Hodgkinson, Jane, Dakin, John P.   +2 more
core   +1 more source