Synthesis of O–N–S self-doped carbon quantum dots from a discarded football for Fe3+ detection

IF 1.4 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Chemistry Letters Pub Date : 2024-04-01 DOI:10.1093/chemle/upae064

Jiangnian Shi

引用次数: 0

Abstract A discarded-waste football was served as a carbon precursor to build O–N–S self-doped carbon quantum dots (CQDs) by a hydrothermal route. The CQDs have strong cyan luminescence, excellent stability, and their excitation is wavelength-dependent. The CQDs were acted as a fluorescent probe for the detection of Fe3+, exhibiting sensitivity and selectivity, which is of great significance for the effective monitoring of human health.

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利用废弃足球合成用于检测 Fe3+ 的 O-N-S 自掺杂碳量子点

摘要以废弃足球为碳前驱体，通过水热法制备出 O-N-S 自掺杂碳量子点（CQDs）。CQDs具有很强的青色发光特性，稳定性极佳，其激发随波长变化。CQDs 可用作检测 Fe3+ 的荧光探针，具有灵敏性和选择性，对有效监测人体健康具有重要意义。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Chemistry Letters 化学-化学综合

CiteScore

3.00

自引率

6.20%

发文量

260

审稿时长

1.2 months

期刊介绍： Chemistry Letters covers the following topics: -Organic Chemistry- Physical Chemistry- Inorganic Chemistry- Analytical Chemistry- Materials Chemistry- Polymer Chemistry- Supramolecular Chemistry- Organometallic Chemistry- Coordination Chemistry- Biomolecular Chemistry- Natural Products and Medicinal Chemistry- Electrochemistry