Au Nanorod/ZnO Core–Shell Nanoparticles as Nano-Photosensitizers for Near-Infrared Light-Induced Singlet Oxygen Generation

2018 ◽  
Vol 122 (14) ◽  
pp. 7824-7830 ◽  
Author(s):  
Na Zhou ◽  
Hai Zhu ◽  
Shuang Li ◽  
Jing Yang ◽  
Taolin Zhao ◽  
...  
Keyword(s):  
Singlet Oxygen ◽  
Near Infrared ◽  
Infrared Light ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Near Infrared Light ◽  
Oxygen Generation ◽  
Singlet Oxygen Generation ◽  
Core Shell Nanoparticles

Cu2−xSe@mSiO2–PEG core–shell nanoparticles: a low-toxic and efficient difunctional nanoplatform for chemo-photothermal therapy under near infrared light radiation with a safe power density

Nanoscale ◽  
2014 ◽  
Vol 6 (8) ◽  
pp. 4361-4370 ◽  
Author(s):  
Xijian Liu ◽  
Qian Wang ◽  
Chun Li ◽  
Rujia Zou ◽  
Bo Li ◽  
...  
Keyword(s):  
Power Density ◽  
Photothermal Therapy ◽  
Near Infrared ◽  
Infrared Light ◽  
Core Shell ◽  
Light Radiation ◽  
Shell Nanoparticles ◽  
Near Infrared Light ◽  
Nir Light ◽  
Core Shell Nanoparticles

A difunctional nanoplatform based on the Cu2−xSe@mSiO2–PEG core–shell nanoparticles demonstrates an excellent biocompatibility and can be used for combining photothermal- and chemotherapies driven by NIR light.

Upconverting Near-Infrared Light through Energy Management in Core-Shell-Shell Nanoparticles

2013 ◽  
Vol 52 (50) ◽  
pp. 13419-13423 ◽  
Author(s):  
Hongli Wen ◽  
Hai Zhu ◽  
Xian Chen ◽  
Tak Fu Hung ◽  
Beilei Wang ◽  
...  
Keyword(s):  
Energy Management ◽  
Near Infrared ◽  
Infrared Light ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Near Infrared Light

scholarly journals [email protected] Core-Shell and Yolk-Shell Nanostructures: Selective Synthesis, Characterization, and Near-Infrared-Mediated Photocatalytic Reduction of Cr(VI)

2018 ◽  
Vol 2018 ◽  
pp. 1-9 ◽  
Author(s):  
Wan-Ni Wang ◽  
Wang Dong ◽  
Chen-Xi Huang ◽  
Bo Liu ◽  
Sheng Cheng ◽  
...  
Keyword(s):  
Near Infrared ◽  
Separation Efficiency ◽  
Solution Process ◽  
Infrared Light ◽  
Core Shell ◽  
Sulfur Source ◽  
Shell Nanoparticles ◽  
Near Infrared Light ◽  
Shell Nanostructures ◽  
Photogenerated Electrons

Constructing near-infrared-light-mediated core-shell nanostructures incorporating upconversion nanoparticles (UCNPs) and semiconductors is of great importance for potential applications in photocatalysis, nano-biomedical engineering, solar cell, etc. In this work, we have demonstrated a two-step solution process to synthesize [email protected] core-shell nanoparticles (CSN). Firstly, a layer of AA-Zn(Cd)[OH]4− composites was coated on UCNPs to form UCNPs@AA-Zn(Cd)[OH]4− composites, which has been converted to [email protected] CSN via sulfidation reaction process using thioacetamide (TAA) as the sulfur source. Moreover, the [email protected] yolk-shell nanoparticles (YSN) have been obtained from the [email protected] CSN after calcination at 400°C, which show significantly photocatalytic activity for reduction of Cr(VI) under near-infrared light. All these can be attributed to the enhanced crystallization degree, resulting in enhanced energy transfer efficiency and separation efficiency of the photogenerated electrons and holes. An alternative strategy is provided in this study for fabrication of UCNP/semiconductor composites for various applications.

Near-infrared light and pH-responsive Au@carbon/calcium phosphate nanoparticles for imaging and chemo-photothermal cancer therapy of cancer cells

2017 ◽  
Vol 46 (43) ◽  
pp. 14746-14751 ◽  
Author(s):  
Huiyuan Wang ◽  
Manjie Zhang ◽  
Lingyu Zhang ◽  
Shengnan Li ◽  
Lu Li ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Cancer Therapy ◽  
Near Infrared ◽  
Infrared Light ◽  
Core Shell ◽  
Ph Responsive ◽  
Shell Nanoparticles ◽  
Calcium Phosphate Nanoparticles ◽  
Core Shell Nanoparticles

A novel Au@carbon/calcium phosphate core–shell nanoparticles were synthesized for CT imaging and chemo-photothermal cancer therapy in vitro.

Upconverting Near-Infrared Light through Energy Management in Core-Shell-Shell Nanoparticles

2013 ◽  
Vol 125 (50) ◽  
pp. 13661-13665 ◽  
Author(s):  
Hongli Wen ◽  
Hai Zhu ◽  
Xian Chen ◽  
Tak Fu Hung ◽  
Beilei Wang ◽  
...  
Keyword(s):  
Energy Management ◽  
Near Infrared ◽  
Infrared Light ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Near Infrared Light

Biodegradable Nano-photosensitizer with Photoactivatable Singlet Oxygen Generation for Synergistic Phototherapy

2021 ◽  
Author(s):  
Jiaxin Shen ◽  
Dandan Chen ◽  
Ye Liu ◽  
Guoyang Gao ◽  
Zhihe Liu ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Cancer Therapy ◽  
Singlet Oxygen ◽  
Near Infrared ◽  
Promising Method ◽  
Normal Cells ◽  
Oxygen Generation ◽  
Singlet Oxygen Generation ◽  
Nir Light

Photodynamic therapy (PDT) is a promising method for cancer therapy and also may initiate unexpected damages to normal cells and tissues. Herein, we developed a near-infrared (NIR) light-activatable nanophotosensitizer, which...

Near-infrared photocatalysis based on YF3 : Yb3+,Tm3+/TiO2 core/shell nanoparticles

2010 ◽  
Vol 46 (13) ◽  
pp. 2304 ◽  
Author(s):  
Weiping Qin ◽  
Daisheng Zhang ◽  
Dan Zhao ◽  
Lili Wang ◽  
Kezhi Zheng
Keyword(s):  
Near Infrared ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles
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