Work

Synthesis of temperature-sensitive boron, nitrogen and sulphur doped carbon dots and their applications

Year: 2024

Type: article

Abstract: Boron-Sulfur-Nitrogen doped carbon dots (B, N, S-CDs) were prepared by a simple hydrothermal method using 2-Mercaptopyrimidine (C 4 H 4 N 2 S) and citric acid (C 6 H 8 N 7 •H 2 O) as raw materials. The B, N, S-CDs showed exceptional fluorescence response to Fe 2+ , TC . The results of the B, N, S-CDs are very promising for the detection of real water samples. In addition, the B, N, S-CDs had a good temperature response (reversible and recoverable fluorescence in the temperature range of 25–65︒C). The low cytotoxicity and in vitro cellular imaging properties exhibited by this carbon dot also greatly enhance their utility.

Source: Materials Today Quantum

DOI: 10.1016/j.mtquan.2024.100018

Authors: Pingping Liu, Lu Fu, Gerile Aodeng, Lu Ga, Jun Ai

Institutions: Inner Mongolia Normal University, Inner Mongolia Medical University

Language: English

Topic: Carbon and Quantum Dots Applications

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,700

Funder: National Natural Science Foundation of China