Results 251 to 260 of about 103,597 (285)

Near‐Infrared‐II Semiconducting Polymer Dots for Deep‐tissue Fluorescence Imaging

Chemistry – An Asian Journal, 2020
AbstractFluorescence imaging, particularly in the NIR‐II region (1000–1700 nm), has become an unprecedented tool for deep‐tissue in vivo imaging. Among the fluorescent nanoprobes, semiconducting polymer nanoparticles (Pdots) appear to be a promising agent because of their tunable optical and photophysical properties, ultrahigh brightness, minimal ...
Nidhi Gupta, Yang‐Hsiang Chan, Sampa Saha, Ming‐Ho Liu   +3 more
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Near-infrared-II photocharging nanozyme for enhanced tumor immunotherapy

Journal of Colloid and Interface Science
In tumor therapy, copper (Cu)-based nanozymes with peroxidase-like activity play a crucial role in converting hydrogen peroxide into hydroxyl radicals (OH). This process induces immunogenic cell death, which in turn activates the body's immune response, enhancing the efficacy of tumor immunotherapy.
Anshuo Li, Shuzhen Chu, Meng Yuan, Jinhui Zhang, Hengrui Liu, Yuhui Zhu, Jingyi Xu, Xinquan Jiang, Weili Xue   +8 more
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Near‐Infrared‐II Nanomaterials for Activatable Photodiagnosis and Phototherapy

Chemistry – A European Journal
AbstractNear‐Infrared‐II (NIR‐II) spans wavelengths between 1,000 to 1,700 nanometers, featuring deep tissue penetration and reduced tissue scattering and absorption characteristics, providing robust support for cancer treatment and tumor imaging research.
Wanying Jiang, Lisheng Lin, Ping Wu, Hongxin Lin, Jian Sui   +4 more
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Organic semiconducting polymer amphiphile for near-infrared-II light-triggered phototheranostics

Biomaterials, 2020
Development of near-infrared-II (NIR-II) light responsive nano-agents with high photothermal stability, high photothermal conversion efficiency (PCE), and excellent biocompatibility for photoacoustic (PA) imaging-guided photothermal therapy (PTT) is of tremendous significance. In spite of the superiority of organic semiconducting polymer nanoparticles (
Chao, Yin, Xiaozhen, Li, Guohua, Wen, Boguang, Yang, Yachao, Zhang, Xiaoyu, Chen, Pengchao, Zhao, Shengliang, Li, Rui, Li, Lidai, Wang, Chun-Sing, Lee, Liming, Bian   +11 more
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Near-infrared II aggregation-induced electrochemiluminescence of organic dots

Chemical Communications
The first example of aggregation-induced electrochemiluminescence of organic dots with near-infrared II light emission is demonstrated, which broadens the scope of NIR-II ECL materials.
Hang Gao, Jia-Bao Lin, Shu-Min Wang, Qian-Qian Tao, Ben-Zhong Tang, Hong-Yuan Chen, Jing-Juan Xu   +6 more
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Lanthanide nanoparticles with efficient near-infrared-II emission for biological applications

Journal of Materials Chemistry B, 2020
We discuss designing efficient NIR-II-emitting lanthanide NPs and summarize their recent progress in bioimaging, therapy, and biosensing, as well as their limitations and future opportunities.
Xiaoqian Ge, Ruoyan Wei, Lining Sun
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Highly Stable Near-Infrared II Luminescent Diradicaloids for Cancer Phototheranostics

Journal of the American Chemical Society
Near-infrared II (NIR-II) phototheranostic agents have become prominent agents for the early diagnosis and precise treatment of cancer. Organic open-shell diradicaloids with distinct structure and narrow band gap are promising candidates for phototherapeutic agents due to their strong spin-coupling effect and NIR light-harvesting capacity.
Lina Feng, Yanyan Tuo, Zipeng Wu, Weijing Zhang, Chunbin Li, Bo Yang, Lingxiu Liu, Jianye Gong, Guoyu Jiang, Wei Hu, Ben Zhong Tang, Limin Wu, Jianguo Wang   +12 more
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Recent Progress in Fluorescence Imaging of the Near‐Infrared II Window

ChemBioChem, 2018
AbstractNear‐infrared (NIR) fluorescent materials are considered to be the most promising labeling reagents for sensitive determination and biological imaging due to the advantages of lower background noise, deeper penetrating capacity, and less destructive effects on the biomatrix over those of UV and visible fluorophores. In the past decade, advances
Yawei Miao, Chuantao Gu, Yaowei Zhu, Bing Yu, Youqing Shen, Hailin Cong   +5 more
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Lanthanide nanoparticles for near-infrared II theranostics

Coordination Chemistry Reviews, 2022
Tao Jia, Guanying Chen
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Ultrasound-Activated Near-Infrared-II Afterglow Luminescence for Precise Cancer Imaging

ACS Applied Bio Materials
Afterglow fluorescence imaging has been extensively assessed in ultrasensitive bioimaging. Since it eliminates the need for real-time excitation light and thereby circumvents the autofluorescence background of tissue, it holds tremendous potential in accurate biomedical imaging.
Meng Yuan, Xiao Fang, Wenzheng Liu, Xiaoguang Ge, Ying Wu, Lichao Su, Shi Gao, Jibin Song   +7 more
openaire   +2 more sources