Energy Manipulation in Lanthanide‐Doped Core–Shell Nanoparticles for Tunable Dual‐Mode Luminescence toward Advanced Anti‐Counterfeiting

2020 ◽  
Vol 32 (45) ◽  
pp. 2002121 ◽  
Author(s):  
Mingye Ding ◽  
Bang Dong ◽  
Yi Lu ◽  
Xiaofei Yang ◽  
Yongjun Yuan ◽  
...  
Keyword(s):  
Core Shell ◽  
Dual Mode ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles

Colorimetric and SERS dual-mode sensing of mercury (II) based on controllable etching of Au@Ag core/shell nanoparticles

2021 ◽  
Vol 330 ◽  
pp. 129364
Author(s):  
Jinhua Wang ◽  
Jiamin Wu ◽  
Yuping Zhang ◽  
Xia Zhou ◽  
Ziwei Hu ◽  
...  
Keyword(s):  
Core Shell ◽  
Dual Mode ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles

Dual-mode excitation β-NaGdF4:Yb/Er@β-NaGdF4:Yb/Nd core–shell nanoparticles with NIR-II emission and 5 nm cores: controlled synthesis via NaF/RE regulation and the growth mechanism

CrystEngComm ◽  
2020 ◽  
Vol 22 (38) ◽  
pp. 6330-6338
Author(s):  
Chunyan Cheng ◽  
Yueshan Xu ◽  
Gejihu De ◽  
Jianxun Wang ◽  
Wei Wu ◽  
...  
Keyword(s):  
Single Dose ◽  
Growth Mechanism ◽  
Core Shell ◽  
Controlled Synthesis ◽  
Dual Mode ◽  
Shell Nanoparticles ◽  
Mode Excitation ◽  
Core Shell Nanoparticles

Dual-mode excitation β-NaGdF4:Yb/Er@β-NaGdF4:Yb/Nd core–shell nanoparticles with NIR-II emission and 5 nm cores were synthesized using an ultra-low single dose of NaF.

Design of novel lanthanide-doped core–shell nanocrystals with dual up-conversion and down-conversion luminescence for anti-counterfeiting printing

2019 ◽  
Vol 48 (20) ◽  
pp. 6971-6983 ◽  
Author(s):  
Shaowen Xie ◽  
Guo Gong ◽  
Ya Song ◽  
Haihu Tan ◽  
Changfan Zhang ◽  
...  
Keyword(s):  
Core Shell ◽  
Dual Mode ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles ◽  
Down Conversion

Mono-dispersed, dumbbell-shaped lanthanide-doped NaYF4@NaGdF4 core–shell nanoparticles with dual-mode fluorescence were synthesized for anti-counterfeiting.

A dual-mode fluorometric/colorimetric sensor for Cu2+ detection based on hybridized carbon dots and gold–silver core–shell nanoparticles

The Analyst ◽  
2019 ◽  
Vol 144 (14) ◽  
pp. 4250-4257 ◽  
Author(s):  
Yuqing Chen ◽  
Yawen Lian ◽  
Mengna Huang ◽  
Lin Wei ◽  
Lehui Xiao
Keyword(s):  
Aqueous Solution ◽  
Carbon Dots ◽  
Core Shell ◽  
Dual Mode ◽  
Ag Nps ◽  
Shell Nanoparticles ◽  
Sensing Platform ◽  
Gold Silver ◽  
Core Shell Nanoparticles ◽  
Silver Core

A fluorometric and colorimetric dual mode sensing platform based on hybridized carbon dots (Cdots) and gold–silver core–shell nanoparticles (Au@Ag NPs) has been established for the sensitive detection of trace Cu2+ ions in aqueous solution.

Lectin-Conjugated Fe2O3@Au Core@Shell Nanoparticles as Dual Mode Contrast Agents for in Vivo Detection of Tumor

2014 ◽  
Vol 11 (3) ◽  
pp. 738-745 ◽  
Author(s):  
Xiuxia He ◽  
Fuyao Liu ◽  
Liang Liu ◽  
Taicheng Duan ◽  
Huimao Zhang ◽  
...  
Keyword(s):  
Contrast Agents ◽  
Core Shell ◽  
Dual Mode ◽  
Shell Nanoparticles ◽  
In Vivo Detection ◽  
Core Shell Nanoparticles

Au@mSiO2 core–shell nanoparticles loaded with fluorescent dyes: synthesis and application for imaging performance

2021 ◽  
Vol 50 (16) ◽  
pp. 5624-5631
Author(s):  
Xiaorong Li ◽  
Yutong Shao ◽  
Shibo Lv ◽  
Jiarui Tian ◽  
Daoyuan Zheng ◽  
...  
Keyword(s):  
Fluorescent Dyes ◽  
Core Shell ◽  
Dual Mode ◽  
Shell Nanoparticles ◽  
Simple Method ◽  
Core Shell Nanoparticles ◽  
Imaging Performance

A simple method for preparing and modifying Au@mSiO2 core–shell nanoparticles was proposed, achieving fluorescence and TEM dual mode imaging.

Combination Delivery of Antigens and CpG by Lanthanides-Based Core-Shell Nanoparticles for Enhanced Immune Response and Dual-Mode Imaging

2013 ◽  
Vol 2 (10) ◽  
pp. 1309-1313 ◽  
Author(s):  
Zhenhua Li ◽  
Zhen Liu ◽  
Meili Yin ◽  
Xinjian Yang ◽  
Jinsong Ren ◽  
...  
Keyword(s):  
Immune Response ◽  
Core Shell ◽  
Dual Mode ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles
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