Gold nanoclusters/graphene quantum dots complex-based dual-emitting ratiometric fluorescence probe for the determination of glucose

2020 ◽  
Vol 189 ◽  
pp. 113480
Author(s):  
Guo-Lin Hong ◽  
Hao-Hua Deng ◽  
Hai-Ling Zhao ◽  
Zhi-Yan Zou ◽  
Kai-Yuan Huang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Fluorescence Probe ◽  
Graphene Quantum Dots ◽  
Gold Nanoclusters ◽  
Ratiometric Fluorescence

Boric acid functionalized ratiometric fluorescence probe for sensitive and on-site naked eye determination of dopamine based on two different kinds of quantum dots

RSC Advances ◽  
2016 ◽  
Vol 6 (76) ◽  
pp. 72715-72721 ◽  
Author(s):  
Yeqing Xu ◽  
Xiao Wei ◽  
Hongji Li ◽  
Xudong Zheng ◽  
Kai Lu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Fluorescence Probe ◽  
Carbon Quantum Dots ◽  
Eye Detection ◽  
Ratiometric Fluorescence ◽  
Dual Emission ◽  
Naked Eye ◽  
Aminophenylboronic Acid ◽  
Naked Eye Detection

A simple dual-emission probe based on 3-aminophenylboronic acid functionalized CdTe quantum dots (QDs) and carbon quantum dots (CQDs) was developed for the on-site naked eye detection of dopamine (DA).

Mn-doped ZnS quantum dots with a 3-mercaptopropionic acid assembly as a ratiometric fluorescence probe for the determination of curcumin

RSC Advances ◽  
2015 ◽  
Vol 5 (28) ◽  
pp. 21504-21510 ◽  
Author(s):  
Xiaojuan Zhao ◽  
Fengxia Li ◽  
Qingyan Zhang ◽  
Zengbo Li ◽  
Yehong Zhou ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Quantum Dots ◽  
Fluorescence Probe ◽  
Ratiometric Fluorescence ◽  
Mercaptopropionic Acid ◽  
Mn Doped

Mn-doped ZnS quantum dots capped with 3-mercaptopropionic acid (MPA) were synthesized by a facile method in aqueous solution as a ratiometric fluorescent (I590 nm/I458 nm) probe for curcumin.

Ratiometric fluorescence response of a dual light emitting reduced carbon dot/graphene quantum dot nanohybrid towards As(iii)

2019 ◽  
Vol 7 (33) ◽  
pp. 10309-10317 ◽  
Author(s):  
Satyabrat Gogoi ◽  
Rashmita Devi ◽  
Hemant Sankar Dutta ◽  
Manobjyoti Bordoloi ◽  
Raju Khan
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Carbon Dots ◽  
Fluorescence Probe ◽  
Graphene Quantum Dots ◽  
Ratiometric Fluorescence ◽  
Carbon Dot ◽  
Light Emitting ◽  
Graphene Quantum Dot ◽  
Fluorescence Response

A dual light emitting fully carbon-based nanohybrid system comprising of glutathione-functionalized reduced carbon dots and graphene quantum dots is fabricated as ratiometric fluorescence probe for As(iii).

A new fluorescence probe comprising nitrogen-doped graphene quantum dots for the selective and quantitative determination of cerium(iv)

2020 ◽  
Vol 44 (3) ◽  
pp. 797-806 ◽  
Author(s):  
Xu Chu ◽  
Shengnan Wang ◽  
Yan Cao
Keyword(s):  
Quantum Dots ◽  
Quantitative Determination ◽  
Fluorescent Probe ◽  
Fluorescence Probe ◽  
Graphene Quantum Dots ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

As a novel “turn-off” fluorescent probe for Ce4+, our N-GQD sensor exhibits a rapid, sensitive, stable and selective response towards Ce4+.

Efficient Ratiometric Fluorescence Probe Based on Dual-Emission Quantum Dots Hybrid for On-Site Determination of Copper Ions

2013 ◽  
Vol 85 (13) ◽  
pp. 6461-6468 ◽  
Author(s):  
Jianlei Yao ◽  
Kui Zhang ◽  
Houjuan Zhu ◽  
Fang Ma ◽  
Mingtai Sun ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Fluorescence Probe ◽  
Copper Ions ◽  
Ratiometric Fluorescence ◽  
Dual Emission ◽  
Determination Of Copper
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