Dye‐Sensitized Core/Shell Upconversion Nanoparticles for Detecting Nitrites in Plant Cells

2019 ◽  
Vol 36 (4) ◽  
pp. 1900014
Author(s):  
Junshan Hu ◽  
Shiping Zhan ◽  
Hao Fu ◽  
Guozheng Nie ◽  
Shigang Hu ◽  
...  
Keyword(s):  
Plant Cells ◽  
Upconversion Nanoparticles ◽  
Core Shell ◽  
Dye Sensitized

Dye-Sensitized Nonstoichiometric Strontium Titanate Core–Shell Photocathodes for Photoelectrosynthesis Applications

2021 ◽  
Vol 13 (13) ◽  
pp. 15261-15269
Author(s):  
Caroline E. Reilly ◽  
Robert J. Dillon ◽  
Animesh Nayak ◽  
Shane Brogan ◽  
Taylor Moot ◽  
...  
Keyword(s):  
Strontium Titanate ◽  
Core Shell ◽  
Dye Sensitized

Upconversion nanoparticles for differential imaging of plant cells and detection of fluorescent dyes

2016 ◽  
Vol 34 (2) ◽  
pp. 208-220 ◽  
Author(s):  
Xiaofeng WU ◽  
Pan HU ◽  
Shigang HU ◽  
Zenghui CHEN ◽  
Huanyuan YAN ◽  
...  
Keyword(s):  
Fluorescent Dyes ◽  
Plant Cells ◽  
Upconversion Nanoparticles ◽  
Differential Imaging

Decoration of upconversion nanoparticles@mSiO2 core–shell nanostructures with CdS nanocrystals for excellent infrared light triggered photocatalysis

RSC Advances ◽  
2016 ◽  
Vol 6 (59) ◽  
pp. 54241-54248 ◽  
Author(s):  
Yao-Wu Li ◽  
Liang Dong ◽  
Chen-Xi Huang ◽  
Yan-Chuan Guo ◽  
Xian-Zhu Yang ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Photocatalytic Degradation ◽  
Infrared Light ◽  
Upconversion Nanoparticles ◽  
Core Shell ◽  
Cds Nanocrystals ◽  
Shell Nanostructures ◽  
Cds Nanostructures

Upconversion nanoparticles@mesoporous silica (mSiO2)/CdS nanostructures have been designed and fabricated for infrared light triggered photocatalytic degradation towards RhB dye.

Optical Temperature Sensing of Core-Shell Structured NaYF4:Yb3+, Er3+@NaYF4 Nanocrystals with Different Shell Thickness

2015 ◽  
Vol 738-739 ◽  
pp. 27-30
Author(s):  
Dong Dong Li ◽  
Qi Yue Shao ◽  
Yan Dong ◽  
Jian Qing Jiang
Keyword(s):  
Shell Thickness ◽  
Thermal Sensitivity ◽  
Upconversion Luminescence ◽  
Temperature Sensing ◽  
Upconversion Nanoparticles ◽  
Core Shell ◽  
Sensing Properties ◽  
The Core ◽  
Β Phase ◽  
Biomedical Fields

Hexagonal (β)-phase NaYF4:Yb3+, Er3+ upconversion nanoparticles (UCNPs) with and without an inert (undoped NaYF4) shell have been successfully synthesized and the effects of shell thickness on the upconversion luminescence (UCL) and temperature sensing properties were systematically investigated. It was found that the NaYF4 shell and its thickness do not affect the RHS values and thermal sensitivity, but can obviously improve the UCL intensity of NaYF4:Yb3+, Er3+ UCNPs. It implies that the core-shell structured NaYF4:Yb3+, Er3+@NaYF4 UCNPs with excellent UCL properties have great potential to be used as temperature sensing probes in biomedical fields, without considering the influences of the shell thickness on their temperature sensing properties.

The effect of annealing on the photoconductivity of carbon nanofiber/TiO2 core-shell nanowires for use in dye-sensitized solar cells

2010 ◽  
Vol 97 (4) ◽  
pp. 043102 ◽  
Author(s):  
Caitlin Rochford ◽  
Zhuang-Zhi Li ◽  
Javier Baca ◽  
Jianwei Liu ◽  
Jun Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Carbon Nanofiber ◽  
Dye Sensitized Solar Cells ◽  
Core Shell ◽  
Dye Sensitized ◽  
Sensitized Solar Cells ◽  
Shell Nanowires

Electron transfer kinetics in water splitting dye-sensitized solar cells based on core–shell oxide electrodes

2012 ◽  
Vol 155 ◽  
pp. 165-176 ◽  
Author(s):  
Seung-Hyun Anna Lee ◽  
Yixin Zhao ◽  
Emil A. Hernandez-Pagan ◽  
Landy Blasdel ◽  
W. Justin Youngblood ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Solar Cells ◽  
Water Splitting ◽  
Dye Sensitized Solar Cells ◽  
Core Shell ◽  
Electron Transfer Kinetics ◽  
Dye Sensitized ◽  
Oxide Electrodes ◽  
Sensitized Solar Cells

Ultra-high sensitivity of rhodamine B sensing based on NaGdF4:Yb3+,Er3+@NaGdF4 core-shell upconversion nanoparticles

2019 ◽  
Vol 37 (4) ◽  
pp. 339-344 ◽  
Author(s):  
Hanping Xiong ◽  
Qiuhong Min ◽  
Hongqing Ma ◽  
Lei Zhao ◽  
Wenbo Chen ◽  
...  
Keyword(s):  
Rhodamine B ◽  
High Sensitivity ◽  
Upconversion Nanoparticles ◽  
Core Shell

Efficient Broadband Upconversion of Near-Infrared Light in Dye-Sensitized Core/Shell Nanocrystals

2016 ◽  
Vol 4 (11) ◽  
pp. 1760-1766 ◽  
Author(s):  
Guanying Chen ◽  
Wei Shao ◽  
Rashid R. Valiev ◽  
Tymish Y. Ohulchanskyy ◽  
Guang S. He ◽  
...  
Keyword(s):  
Near Infrared ◽  
Infrared Light ◽  
Core Shell ◽  
Near Infrared Light ◽  
Dye Sensitized
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