Synthesis of a carbon-dot-based photoluminescent probe for selective and ultrasensitive detection of Hg2+ in water and living cells

The Analyst ◽  
2015 ◽  
Vol 140 (4) ◽  
pp. 1221-1228 ◽  
Author(s):  
Sasmita Mohapatra ◽  
Swagatika Sahu ◽  
Niharika Sinha ◽  
Sujit K. Bhutia
Keyword(s):  
Hydrothermal Synthesis ◽  
Quantum Yield ◽  
Carbon Dots ◽  
Living Cells ◽  
Ultrasensitive Detection ◽  
Carbon Dot ◽  
Doped Carbon Dots ◽  
Co Doped

Nitrogen and sulphur co-doped carbon dots with high PL quantum yield and photostability have been synthesized by a simple hydrothermal synthesis and successfully used for bioimaging of Hg2+ in living cells.

Synthesis, mechanistic investigation, and application of photoluminescent sulfur and nitrogen co-doped carbon dots

2015 ◽  
Vol 3 (38) ◽  
pp. 9885-9893 ◽  
Author(s):  
Quan Xu ◽  
Yao Liu ◽  
Chun Gao ◽  
Jianfei Wei ◽  
Hongjun Zhou ◽  
...  
Keyword(s):  
Quantum Yield ◽  
Carbon Dots ◽  
Superior Performance ◽  
Photoluminescence Quantum Yield ◽  
Economical Design ◽  
Mechanistic Investigation ◽  
Doped Carbon Dots ◽  
Co Doped

The unique economical design of sulfur and nitrogen co-doped carbon dots with high photoluminescence quantum yield and superior performance for environmental Hg2+detection.

An “on–off–on” selective fluorescent probe based on nitrogen and sulfur co-doped carbon dots for detecting Cu2+ and GSH in living cells

2020 ◽  
Vol 12 (42) ◽  
pp. 5110-5119
Author(s):  
Shanshan Wei ◽  
Tinghua Li ◽  
Xinyu Zhang ◽  
Hongyuan Zhang ◽  
Chunzhu Jiang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Carbon Dots ◽  
Living Cells ◽  
Doped Carbon Dots ◽  
Co Doped

Nitrogen and sulfur co-doped carbon dots (N,S-CDs) as a simple “on–off–on” fluorescent probe were applied for quickly detecting Cu2+ ions and GSH in living cells.

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