A Mn:ZnSe quantum dot-based turn-on fluorescent sensor for the highly selective and sensitive detection of Cd2+

2020 ◽  
Vol 12 (4) ◽  
pp. 552-556 ◽  
Author(s):  
Zhi-Qiang Zhou ◽  
Li-Yun Yang ◽  
Yuan-Ping Liao ◽  
Hui-Yan Wu ◽  
Xiao-Hui Zhou ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Fluorescent Sensor ◽  
Sensitive Detection ◽  
Sensing Properties ◽  
Turn On ◽  
Fluorescence Turn On

A highly selective and sensitive nanoprobe with fluorescence turn-on sensing properties for recognizing Cd2+ was developed through replacing Mn2+ near the surface of Mn:ZnSe quantum dots.

Fabrication of an “ion-imprinting” dual-emission quantum dot nanohybrid for selective fluorescence turn-on and ratiometric detection of cadmium ions

The Analyst ◽  
2016 ◽  
Vol 141 (20) ◽  
pp. 5886-5892 ◽  
Author(s):  
Jing Wang ◽  
Chenxing Jiang ◽  
Xiaoqi Wang ◽  
Ligeng Wang ◽  
Aimin Chen ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Fluorescence Detection ◽  
Ratiometric Fluorescence ◽  
Dual Emission ◽  
Cadmium Ions ◽  
Turn On ◽  
Ratiometric Detection ◽  
Ion Imprinting ◽  
Fluorescence Turn On

A new CdTe@SiO2@CdSe nanohybrid was demonstrated for the ratiometric fluorescence detection of Cd2+via the turn-on model and “ion-imprinting” technique.

scholarly journals Peptide–perylene diimide functionalized magnetic nano-platforms for fluorescence turn-on detection and clearance of bacterial lipopolysaccharides

2014 ◽  
Vol 50 (47) ◽  
pp. 6200-6203 ◽  
Author(s):  
Fang Liu ◽  
Jing Mu ◽  
Xiangyang Wu ◽  
Surajit Bhattacharjya ◽  
Edwin Kok Lee Yeow ◽  
...  
Keyword(s):  
Perylene Diimide ◽  
Sensitive Detection ◽  
Turn On ◽  
Dual Functional ◽  
Bacterial Endotoxins ◽  
Rapid Clearance ◽  
Functional Peptide ◽  
Bacterial Lipopolysaccharides ◽  
Fluorescence Turn On

A simple and novel dual-functional peptide magnetic nanoplatform has been successfully designed for sensitive detection and rapid clearance of bacterial endotoxins.

Crystalline quantum dots of covalent organic frameworks for fast and sensitive detection of uranium

2020 ◽  
Vol 56 (6) ◽  
pp. 880-883 ◽  
Author(s):  
Meicheng Zhang ◽  
Yang Li ◽  
Lijian Ma ◽  
Xinghua Guo ◽  
Xiaofeng Li ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Sensitive Detection ◽  
Covalent Organic Frameworks ◽  
First Time

A crystalline quantum dot of a COF was prepared for the first time by original BRB method for fast uranium detection.

Partially pyridine-functionalized quantum dots for efficient red, green, and blue light-emitting diodes

2019 ◽  
Vol 7 (12) ◽  
pp. 3429-3435 ◽  
Author(s):  
Sukyung Choi ◽  
Jaehyun Moon ◽  
Hyunsu Cho ◽  
Byoung-Hwa Kwon ◽  
Nam Sung Cho ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Blue Light ◽  
Light Emitting Diodes ◽  
High Brightness ◽  
Light Emitting ◽  
Turn On ◽  
Colloidal Quantum Dot

Surface-exchanged, partially pyridine-functionalized colloidal quantum dot-based light-emitting diodes (QD-LEDs) exhibit a low turn-on voltage and high brightness.

A label-free “turn-on” fluorescence platform for glucose based on AuNCs@MnO2 nanocomposites

2019 ◽  
Vol 43 (33) ◽  
pp. 13143-13151 ◽  
Author(s):  
Shimeng Liu ◽  
Changyin Lv ◽  
Ran Liu ◽  
Guiying Yang ◽  
Shiya Li ◽  
...  
Keyword(s):  
Human Serum ◽  
Fluorescent Sensor ◽  
Sensitive Detection ◽  
Label Free ◽  
Turn On

The principle of sensitive detection of glucose in human serum using Bro-AuNCs @MnO2 nanocomposites as a fluorescent sensor.

Fabrication of a highly sensitive electrochemiluminescence chlorpromazine sensor using a Ru(bpy)32+ incorporated carbon quantum dot–gelatin composite film

2017 ◽  
Vol 9 (6) ◽  
pp. 1011-1017 ◽  
Author(s):  
Zhimin Liu ◽  
Fang Zhang ◽  
Lin Cui ◽  
Kang Wang ◽  
Haijun Zhan
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Composite Film ◽  
Carbon Quantum Dots ◽  
Sensitive Detection ◽  
Carbon Quantum Dot ◽  
Sensing Platform ◽  
Highly Sensitive

A novel electrochemiluminescence sensing platform for the sensitive detection of chlorpromazine (CPZ) was fabricated based on a Ru(bpy)32+/carbon quantum dots/gelatin composite film.

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