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

Author:

Chen Wenjing1234,Fan Jun5674ORCID,Wu Xianxue1234,Hu Dongbao1234,Wu Yunying1234,Feng Zhongmin1234,Yan Meiyun1234,Gao Xizhu1234,Xie Jianxin1234ORCID

Affiliation:

1. College of Chemistry Biology and Environment

2. Yuxi Normal University

3. Yuxi

4. P. R. China

5. School of Chemistry

6. South China Normal University

7. Guangzhou

Abstract

Nitrogen-doped carbon dots were facilely synthesized from pork liver and the fluorescence quenching determination of 6-thioguanine in human serum based on the inner filter effect was achieved with the limit of detection as low as 0.75 μM.

Funder

National Natural Science Foundation of China

Science Research Foundation of Yunnan Education Bureau

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry,Catalysis

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