Dual emission carbon dots as enzyme mimics and fluorescent probes for the determination of o-phenylenediamine and hydrogen peroxide

2020 ◽  
Vol 187 (5) ◽  
Author(s):  
Dhamodiran Mathivanan ◽  
Sai Kumar Tammina ◽  
Xiuli Wang ◽  
Yaling Yang
Keyword(s):  
Hydrogen Peroxide ◽  
Fluorescent Probes ◽  
Carbon Dots ◽  
Enzyme Mimics ◽  
Dual Emission

Carbon dots based turn-on fluorescent probes for the sensitive determination of glyphosate in environmental water samples

RSC Advances ◽  
2016 ◽  
Vol 6 (89) ◽  
pp. 85820-85828 ◽  
Author(s):  
Long Wang ◽  
Yidan Bi ◽  
Jia Gao ◽  
Yijia Li ◽  
Hong Ding ◽  
...  
Keyword(s):  
Fluorescent Probes ◽  
Water Samples ◽  
Carbon Dots ◽  
Environmental Water ◽  
Environmental Water Samples ◽  
Turn On ◽  
Sensitive Determination

Schematic illustration of Cu2+ and glyphosate detection using the CDs.

Dual-emission ratiometric probe combining carbon dots and CdTe quantum dots for fluorometric and visual determination of H2O2

2019 ◽  
Vol 296 ◽  
pp. 126665 ◽  
Author(s):  
Rafael C. Castro ◽  
José X. Soares ◽  
David S.M. Ribeiro ◽  
João L.M. Santos
Keyword(s):  
Quantum Dots ◽  
Carbon Dots ◽  
Cdte Quantum Dots ◽  
Dual Emission ◽  
Ratiometric Probe

A carbon-dot-based dual-emission probe for ultrasensitive visual detection of copper ions

2018 ◽  
Vol 42 (24) ◽  
pp. 19771-19778 ◽  
Author(s):  
Yunsuo Kuang ◽  
Linfeng Chen ◽  
Jiahui Lu ◽  
Xike Tian ◽  
Chao Yang ◽  
...  
Keyword(s):  
Rhodamine B ◽  
Carbon Dots ◽  
Visual Detection ◽  
Copper Ions ◽  
Fluorescent Sensor ◽  
Dual Emission ◽  
Carbon Dot

In this work, we successfully developed an ultrasensitive dual-emission fluorescent sensor (CRB) for instant visual determination of Cu2+ by modifying a Cu-sensitive rhodamine B derivative (RB) onto photostable carboxyl modified carbon dots (CDs).

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