Influence of core size on the upconversion luminescence properties of spherical Gd2O3:Yb3+/Er3+@SiO2 particles with core-shell structures

2013 ◽  
Vol 114 (18) ◽  
pp. 183109 ◽  
Author(s):  
Kezhi Zheng ◽  
Zhenyu Liu ◽  
Ye Liu ◽  
Weiye Song ◽  
Weiping Qin
Keyword(s):  
Upconversion Luminescence ◽  
Shell Structures ◽  
Luminescence Properties ◽  
Core Shell ◽  
Core Size ◽  
Sio2 Particles

Effect of core size on the luminescence properties of cadmium telluride/zinc sulphide core-shell quantum dots

2020 ◽  
Vol 33 ◽  
pp. 2358-2361
Author(s):  
Sumathi Subramanian ◽  
Sasikala Ganapathy ◽  
Maheswari Rajaram ◽  
Suguna Subramanian ◽  
Arivarasan Ayyaswamy ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Cadmium Telluride ◽  
Zinc Sulphide ◽  
Luminescence Properties ◽  
Core Shell ◽  
Core Size

Enhanced upconversion luminescence through core/shell structures and its application for detecting organic dyes in opaque fishes

2016 ◽  
Vol 15 (2) ◽  
pp. 260-265 ◽  
Author(s):  
Pan Hu ◽  
Xiaofeng Wu ◽  
Shigang Hu ◽  
Zenghui Chen ◽  
Huanyuan Yan ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Rhodamine B ◽  
Organic Dyes ◽  
Upconversion Luminescence ◽  
Shell Structures ◽  
Sodium Fluorescein ◽  
Core Shell

It confirms based on LRET that no Rhodamine B is absorbed by fishes after incubating in the aqueous solution of 1 μg ml−1 Rhodamine B for one day, contrary to sodium fluorescein.

scholarly journals Core@shell Fe3O4@Mn2+-doped NaYF4:Yb/Tm nanoparticles for triple-modality T1/T2-weighted MRI and NIR-to-NIR upconversion luminescence imaging agents

RSC Advances ◽  
2017 ◽  
Vol 7 (60) ◽  
pp. 37929-37937 ◽  
Author(s):  
Yang Luo ◽  
Sinan Du ◽  
Wei Zhang ◽  
Zhengfang Liao ◽  
Fang Zuo ◽  
...  
Keyword(s):  
Upconversion Luminescence ◽  
Shell Structures ◽  
Imaging Agents ◽  
Core Shell ◽  
Dual Mode ◽  
Luminescence Imaging

Core@shell structures of Fe3O4@Mn2+-doped NaYF4:Yb/Tm nanoparticles (NPs) were prepared and then used for in vivo NIR to NIR (980 nm to 800 nm) imaging, and as dual-mode T1/T2-weighted MRI because of the co-existence of Fe3O4 and Mn2+ in the NPs.

Improved Upconversion Luminescence Properties of Gd2O3:Er3+/Gd2O3:Yb3+ Core–Shell Nanorods

2009 ◽  
Vol 9 (4) ◽  
pp. 2677-2681 ◽  
Author(s):  
Xue Bai ◽  
Hongwei Song ◽  
Guohui Pan ◽  
Xinguang Ren ◽  
Biao Dong ◽  
...  
Keyword(s):  
Upconversion Luminescence ◽  
Luminescence Properties ◽  
Core Shell

scholarly journals Homo–hetero/core–shell structure design strategy of NaYF4 nanocrystals for superior upconversion luminescence

RSC Advances ◽  
2021 ◽  
Vol 11 (34) ◽  
pp. 20746-20751
Author(s):  
Raheel Ahmed Janjua ◽  
Obaid Iqbal ◽  
Muhammad Aqeel Ahmed ◽  
Abdullah A. Al-Kahtani ◽  
Sara Saeed ◽  
...  
Keyword(s):  
Shell Structure ◽  
Upconversion Luminescence ◽  
Design Strategy ◽  
Structure Design ◽  
Shell Structures ◽  
Core Shell ◽  
Core Shell Structure

Establishment of essential conditions of different phases of NaYF4 and their utilization for the synthesis of core/shell structures to achieve the enhancement of UCL intensities.

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