A dual-mode colorimetric and fluorometric “light on” sensor for thiocyanate based on fluorescent carbon dots and unmodified gold nanoparticles

The Analyst ◽  
2015 ◽  
Vol 140 (24) ◽  
pp. 8157-8164 ◽  
Author(s):  
Dan Zhao ◽  
Chuanxia Chen ◽  
Lixia Lu ◽  
Fan Yang ◽  
Xiurong Yang

A novel, highly sensitive and selective dual-readout (colorimetric and fluorometric) sensor based on fluorescent carbon dots (CDs) and unmodified gold nanoparticles (AuNPs) for the detection of thiocyanate (SCN−) was proposed.

2015 ◽  
Vol 3 (11) ◽  
pp. 2378-2387 ◽  
Author(s):  
Hao Li ◽  
Juan Liu ◽  
Sijie Guo ◽  
Yalin Zhang ◽  
Hui Huang ◽  
...  

Fluorescent carbon dots (CDs)/tyrosinase hybrid as a fluorescent probe for efficient, fast and sensitive detection of levodopa.


2016 ◽  
Vol 222 ◽  
pp. 857-863 ◽  
Author(s):  
Shengbin Pang ◽  
Yi Zhang ◽  
Chengke Wu ◽  
Suling Feng

The Analyst ◽  
2020 ◽  
Vol 145 (6) ◽  
pp. 2212-2218 ◽  
Author(s):  
Huilin Zhang ◽  
Yifang Gao ◽  
Yuan Jiao ◽  
Wenjing Lu ◽  
Shaomin Shuang ◽  
...  

A ratiometric fluorescent N,S co-doped carbon dots (N,S-CD) probe for ClO− has been facilely obtained via a one-step hydrothermal method.


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