Facile synthesis of copper doped carbon dots and their application as a “turn-off” fluorescent probe in the detection of Fe3+ ions

RSC Advances ◽  
2016 ◽  
Vol 6 (34) ◽  
pp. 28745-28750 ◽  
Author(s):  
Quan Xu ◽  
Jianfei Wei ◽  
Jinglin Wang ◽  
Yao Liu ◽  
Neng Li ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Fluorescent Probe ◽  
Carbon Dots ◽  
Facile Synthesis ◽  
One Step ◽  
Doped Carbon Dots

Cu-doped carbon dots were synthesized by a one-step hydrothermal method and used as a “turn-off” fluorescent probe in the detection of Fe3+ ions.

Green and facile synthesis of biomass iron-doped carbon dots as dual-signal colorimetric and fluorometric probe for the detection of ascorbic acid

2022 ◽  
Author(s):  
Pengfei Fan ◽  
Can Liu ◽  
Congcong Hu ◽  
Feifei Li ◽  
Xi Lin ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Hydrothermal Method ◽  
Carbon Dots ◽  
Milk Powder ◽  
Facile Synthesis ◽  
Iron Doped ◽  
One Step ◽  
Doped Carbon Dots

Iron-doped carbon dots (Fe-CDs) were greenly synthesized via one-step hydrothermal method using eco-friendly materials milk powder and FeCl3. It was found the synthesized biomass Fe-CDs have photoluminescent properties and strong...

Facile synthesis of nitrogen-doped carbon dots from pork liver and its sensing of 6-thioguanine based on inner filter effect

2021 ◽  
Author(s):  
Wenjing Chen ◽  
Jun Fan ◽  
Xianxue Wu ◽  
Dongbao Hu ◽  
Yunying Wu ◽  
...  
Keyword(s):  
Quantum Yield ◽  
Hydrothermal Method ◽  
Carbon Dots ◽  
Inner Filter Effect ◽  
Facile Synthesis ◽  
Nitrogen Doped ◽  
Pork Liver ◽  
One Step ◽  
Doped Carbon Dots ◽  
Nitrogen Doped Carbon

In this work, a facile one-step hydrothermal method was developed to synthesize nitrogen-doped carbon dots (N-CDs) using pork liver. The quantum yield of the prepared N-CDs was as high as...

scholarly journals Aggregation induced red shift emission of phosphorus doped carbon dots

RSC Advances ◽  
2017 ◽  
Vol 7 (51) ◽  
pp. 32225-32228 ◽  
Author(s):  
Ying Li ◽  
Hechun Lin ◽  
Chunhua Luo ◽  
Yunqiu Wang ◽  
Chunli Jiang ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Carbon Dots ◽  
Red Shift ◽  
One Step ◽  
Doped Carbon Dots ◽  
Phosphorus Doped ◽  
Method Show

Phosphorous doped carbon dots (P-CDs), prepared by a one-step hydrothermal method, show the phenomenon of aggregation induced red shift emission (AIRSE).

Preparation of highly photoluminescent sulfur-doped carbon dots for Fe(iii) detection

2015 ◽  
Vol 3 (2) ◽  
pp. 542-546 ◽  
Author(s):  
Quan Xu ◽  
Peng Pu ◽  
Jungang Zhao ◽  
Chenbo Dong ◽  
Chun Gao ◽  
...  
Keyword(s):  
Quantum Yield ◽  
Hydrothermal Method ◽  
Carbon Dots ◽  
Fluorescence Quantum Yield ◽  
One Step ◽  
Emission Behavior ◽  
High Fluorescence ◽  
Doped Carbon Dots ◽  
High Fluorescence Quantum Yield

Sulfur-doped carbon dots were synthesized by a one-step hydrothermal method and exhibited high fluorescence quantum yield (67%) and exceptional emission behavior.

Facile one-step synthesis of highly luminescent N-doped carbon dots as an efficient fluorescent probe for chromium(vi) detection based on the inner filter effect

2018 ◽  
Vol 42 (5) ◽  
pp. 3729-3735 ◽  
Author(s):  
Haitao Wang ◽  
Shan Liu ◽  
Yisha Xie ◽  
Jingran Bi ◽  
Yao Li ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Carbon Dots ◽  
Inner Filter Effect ◽  
Fluorescence Assay ◽  
Assay System ◽  
Label Free ◽  
Chromium Vi ◽  
Filter Effect ◽  
One Step ◽  
Doped Carbon Dots

Label-free fluorescence assay system is designed for Cr(iv) detection.

One-step synthesis of a carbon dot-based fluorescent probe for colorimetric and ratiometric sensing of tetracycline

2020 ◽  
Vol 12 (42) ◽  
pp. 5097-5102
Author(s):  
Jing Xue ◽  
Na-Na Li ◽  
Dong-Mei Zhang ◽  
Cai-Feng Bi ◽  
Cun-Gang Xu ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Fluorescent Probe ◽  
Butyric Acid ◽  
Carbon Dots ◽  
High Selectivity ◽  
Fluorescent Sensor ◽  
Blue Fluorescence ◽  
Carbon Dot ◽  
Ratiometric Detection ◽  
One Step

Carbon dots (CDs) with blue fluorescence were synthesized by indole-3-butyric acid and l-tryptophan using a one-step hydrothermal method. The CDs were used as a fluorescent sensor with high selectivity for colorimetric and ratiometric detection of tetracycline (TC) in water.

Highly sensitive fluorescent carbon dots probe with ratiometric emission for the determination of ClO−

The Analyst ◽  
2020 ◽  
Vol 145 (6) ◽  
pp. 2212-2218 ◽  
Author(s):  
Huilin Zhang ◽  
Yifang Gao ◽  
Yuan Jiao ◽  
Wenjing Lu ◽  
Shaomin Shuang ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Carbon Dots ◽  
Highly Sensitive ◽  
One Step ◽  
Doped Carbon Dots ◽  
Fluorescent Carbon Dots ◽  
Co Doped ◽  
Fluorescent Carbon

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.

Easy synthesis of photoluminescent N-doped carbon dots from winter melon for bio-imaging

RSC Advances ◽  
2015 ◽  
Vol 5 (40) ◽  
pp. 31250-31254 ◽  
Author(s):  
Xin Feng ◽  
Yaoquan Jiang ◽  
Jingpeng Zhao ◽  
Miao Miao ◽  
Shaomei Cao ◽  
...  
Keyword(s):  
Carbon Source ◽  
Nitrogen Source ◽  
Hydrothermal Method ◽  
Carbon Dots ◽  
Bio Imaging ◽  
One Step ◽  
Doped Carbon Dots

An edible winter melon was utilized both as a carbon source and a nitrogen source to synthesise photoluminescent N-doped CDs 4.5–5.2 nm in size through an efficient one-step hydrothermal method.

A hydrothermal route for synthesizing highly luminescent sulfur- and nitrogen-co-doped carbon dots as nanosensors for Hg2+

RSC Advances ◽  
2016 ◽  
Vol 6 (89) ◽  
pp. 86436-86442 ◽  
Author(s):  
Chunfeng Wang ◽  
Dong Sun ◽  
Yujuan Chen ◽  
Kelei Zhuo
Keyword(s):  
Graphene Oxide ◽  
Fluorescent Probe ◽  
Hydrothermal Treatment ◽  
Carbon Dots ◽  
Hydrothermal Route ◽  
One Step ◽  
The One ◽  
Doped Carbon Dots ◽  
Co Doped

Sulfur- and nitrogen-co-doped carbon dots were synthesized by the one step hydrothermal treatment of pyritinol hydrochloride in the presence of graphene oxide, and could be used as an effective fluorescent probe for the detection of Hg2+.

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