Nucleus-targeting ultrasmall ruthenium() oxide nanoparticles for photoacoustic imaging and low-temperature photothermal therapy in the NIR-II window

Nucleus-targeting NPs based on RuO 2 ( RuO 2 NPs ) were developed by controlling the size and the surface charge of nanoparticles (NPs). This study not only demonstrates a facile approach for the fabrication of ultrasmall CS-RuO 2 NPs with good biocompatibility and excellent photothermal properties...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2020-03, Vol.56 (2), p.319-322
Hauptverfasser: Liu, Zhou, Qiu, Kangqiang, Liao, Xinxing, Rees, Thomas W, Chen, Yu, Zhao, Zizhuo, Ji, Liangnian, Chao, Hui
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container_issue 2
container_start_page 319
container_title Chemical communications (Cambridge, England)
container_volume 56
creator Liu, Zhou
Qiu, Kangqiang
Liao, Xinxing
Rees, Thomas W
Chen, Yu
Zhao, Zizhuo
Ji, Liangnian
Chao, Hui
description Nucleus-targeting NPs based on RuO 2 ( RuO 2 NPs ) were developed by controlling the size and the surface charge of nanoparticles (NPs). This study not only demonstrates a facile approach for the fabrication of ultrasmall CS-RuO 2 NPs with good biocompatibility and excellent photothermal properties but also their unique potential for the nucleus-targeted low-temperature PTT. In the present study novel ultrasmall CS-RuO 2 NPs with intrinsic nuclear-targeting properties were developed for photoacoustic imaging and low-temperature photothermal therapy of cancer in the NIR-II window.
doi_str_mv 10.1039/c9cc09728g
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source MEDLINE; Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection
subjects Biocompatibility
Cell Nucleus - drug effects
Humans
Infrared Rays
Low temperature
MCF-7 Cells
Nanoparticles
Nanoparticles - chemistry
Optical Imaging
Oxides - chemistry
Oxides - pharmacology
Particle Size
Photoacoustic Techniques
Phototherapy
Ruthenium - chemistry
Ruthenium - pharmacology
Ruthenium oxide
Surface charge
Surface Properties
Temperature
title Nucleus-targeting ultrasmall ruthenium() oxide nanoparticles for photoacoustic imaging and low-temperature photothermal therapy in the NIR-II window
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