scholarly journals Urea-doped carbon dots as fluorescent switches for the selective detection of iodide ions and their mechanistic study

RSC Advances ◽  
2021 ◽  
Vol 11 (44) ◽  
pp. 27645-27652
Author(s):  
Kai Wang ◽  
Cuihuan Geng ◽  
Fang Wang ◽  
Yajun Zhao ◽  
Zongling Ru
Keyword(s):  
Energy Dissipation ◽  
Fluorescence Quenching ◽  
Carbon Dots ◽  
Mechanistic Study ◽  
Selective Detection ◽  
Iodide Ions ◽  
Quenching Process ◽  
Doped Carbon Dots ◽  
Dynamic Fluorescence

Urea-doped carbon dots (N-CDs) have been successfully fabricated for monitoring iodide ions; the reduced lifetime of N-CDs demonstrated that the excited energy dissipation led to a dynamic fluorescence quenching process.

A Bright Nitrogen-doped-Carbon-Dots based Fluorescent Biosensor for Selective Detection of Copper Ions

2021 ◽  
Vol 5 (1) ◽  
pp. 84-92
Author(s):  
Shuting Chen ◽  
Chaoqun Chen ◽  
Jian Wang ◽  
Fang Luo ◽  
Longhua Guo ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Copper Ions ◽  
Selective Detection ◽  
Nitrogen Doped ◽  
Fluorescent Biosensor ◽  
Doped Carbon Dots ◽  
Nitrogen Doped Carbon

Microwave synthesis of nitrogen and sulfur co-doped carbon dots for the selective detection of Hg2+ and glutathione

2020 ◽  
Vol 99 ◽  
pp. 109559 ◽  
Author(s):  
Xuebing Li ◽  
Chaofan Chai ◽  
Yulu Zhang ◽  
Yakun Wang ◽  
Junjie Lv ◽  
...  
Keyword(s):  
Microwave Synthesis ◽  
Carbon Dots ◽  
Selective Detection ◽  
Doped Carbon Dots ◽  
Co Doped

scholarly journals A novel fluorescent sensor based on sulfur and nitrogen co-doped carbon dots with excellent stability for selective detection of doxycycline in raw milk

RSC Advances ◽  
2017 ◽  
Vol 7 (21) ◽  
pp. 12827-12834 ◽  
Author(s):  
Jinping Song ◽  
Jing Li ◽  
Ziying Guo ◽  
Wen Liu ◽  
Qi Ma ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Fluorescent Sensor ◽  
Raw Milk ◽  
Selective Detection ◽  
Sensitivity And Selectivity ◽  
Doped Carbon Dots ◽  
Co Doped ◽  
Excellent Stability

Sulfur and nitrogen co-doped carbon dots obtained from casein exhibited excellent sensitivity and selectivity for the detection of doxycycline.

Fluorescent Carbon Dots as Cost-Effective and Facile Probes for Caffeic Acid Sensing via a Fluorescence Quenching Process

2018 ◽  
Vol 28 (2) ◽  
pp. 523-531 ◽  
Author(s):  
Qianqian Sun ◽  
Yuwei Long ◽  
Hongxi Li ◽  
Shuang Pan ◽  
Jidong Yang ◽  
...  
Keyword(s):  
Fluorescence Quenching ◽  
Caffeic Acid ◽  
Carbon Dots ◽  
Cost Effective ◽  
Quenching Process ◽  
Fluorescent Carbon Dots ◽  
Fluorescent Carbon
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