Near-Infrared-to-Ultraviolet Light-Mediated Photoelectrochemical Aptasensing Platform for Cancer Biomarker Based on Core–Shell NaYF4:Yb,Tm@TiO2 Upconversion Microrods

2017 ◽  
Vol 90 (1) ◽  
pp. 1021-1028 ◽  
Author(s):  
Zhenli Qiu ◽  
Jian Shu ◽  
Dianping Tang
Keyword(s):  
Ultraviolet Light ◽  
Near Infrared ◽  
Cancer Biomarker ◽  
Core Shell

scholarly journals Correction to Self-Assembly Growth of In-Rich InGaAs Core–Shell Structured Nanowires with Remarkable Near-Infrared Photoresponsivity

Nano Letters ◽  
2019 ◽  
Vol 19 (3) ◽  
pp. 2188-2188
Author(s):  
Chen Zhou ◽  
Xu-Tao Zhang ◽  
Kun Zheng ◽  
Ping-Ping Chen ◽  
Wei Lu ◽  
...  
Keyword(s):  
Self Assembly ◽  
Near Infrared ◽  
Core Shell

Structure and microstructure of near infrared-absorbing Au–Au2S nanoparticles

2007 ◽  
Vol 22 (9) ◽  
pp. 2531-2538 ◽  
Author(s):  
Mei Chee Tan ◽  
Jackie Y. Ying ◽  
Gan Moog Chow
Keyword(s):  
Optical Properties ◽  
Surface Segregation ◽  
Near Infrared ◽  
Small Degree ◽  
Core Shell ◽  
Shell Microstructure ◽  
Absorption Bands ◽  
Interfacial Effects ◽  
Nir Absorption ◽  
Structure And Microstructure

Near infrared (NIR) absorbing nanoparticles synthesized by the reduction of HAuCl4 with Na2S exhibited absorption bands at ∼530 nm, and in the NIR region of 650–1100 nm. The NIR optical properties were not found to be related to the earlier proposed Au2S–Au core-shell microstructure in previous studies. From a detailed study of the structure and microstructure of as-synthesized particles in this work, S-containing, Au-rich, multiply-twinned nanoparticles were found to exhibit NIR absorption. They consisted of amorphous AuxS (where x = 2), mostly well mixed within crystalline Au, with a small degree of surface segregation of S. Therefore, NIR absorption was likely due to interfacial effects on particle polarization from the introduction of AuxS into Au particles, and not the dielectric confinement of plasmons associated with a core-shell microstructure.

scholarly journals Detection of cell surface calreticulin as a potential cancer biomarker using near-infrared emitting gold nanoclusters

2016 ◽  
Vol 27 (28) ◽  
pp. 285101 ◽  
Author(s):  
Bala Subramaniyam Ramesh ◽  
Emmanouil Giorgakis ◽  
Victor Lopez-Davila ◽  
Ashkan Kamali Dashtarzheneha ◽  
Marilena Loizidou
Keyword(s):  
Cell Surface ◽  
Near Infrared ◽  
Gold Nanoclusters ◽  
Cancer Biomarker ◽  
Potential Cancer

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

scholarly journals Au@HgxCd1-xTe core@shell nanorods by sequential aqueous cation exchange for near-infrared photodetectors

Nano Energy ◽  
2019 ◽  
Vol 57 ◽  
pp. 57-65 ◽  
Author(s):  
Xinyuan Li ◽  
Muhammad Ahsan Iqbal ◽  
Meng Xu ◽  
Yi-Chi Wang ◽  
Hongzhi Wang ◽  
...  
Keyword(s):  
Cation Exchange ◽  
Near Infrared ◽  
Infrared Photodetectors ◽  
Core Shell
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