摘要
随着纳米技术的快速发展,各种类型的硫纳米材料被研发出来,包括硫纳米颗粒、硫量子点以及其他杂化结构的含硫纳米复合物。作为一种新兴的“零维”纳米发光材料,硫量子点因拥有光致发光性能、低毒性和制备方便等特性,正受到越来越多学者的关注。本综述首先探讨了硫量子点的合成,随后介绍了硫量子点在光学传感器中的应用,主要深入讨论了基于硫量子点光学传感器在环境污染物及生物小分子中检测方面的应用。最后,总结了硫量子点当前面临的挑战,并对其未来发展进行展望。
With the rapid development of nanotechnology,various types of sulfur nanomaterials have been devel-oped,including sulfur nanoparticles,sulfur quantum dots,and other sulfur-containing nanocomposites with hybrid structures.As a new type of“zero-dimensional”nano-luminescent material,sulfur quantum dots are attracting more and more attention from scholars due to their photoluminescence properties,low toxicity,and ease of preparation.First,this review explores the synthesis of sulfur quantum dots.Then,it introduces the progress and application of sulfur quantum dots as sensing materials in optical sensor technology,and discusses in depth their detection applica-tions in environmental contaminants and biological small molecules.Finally,it summarizes the current challenges faced by sulfur quantum dots and looks forward to their future development.
作者
廖静
刘承昊
朱云霄
马小明
南欣茹
雷巧雯
张汉强
黄启同
林小凤
LIAO Jing;LIU Chenghao;ZHU Yunxiao;MA Xiaoming;NAN Xinru;LEI Qiaowen;ZHANG Hanqiang;HUANG Qitong;LIN Xiaofeng(Jiangxi Provincal Key Laboratory of Tissue Engineering,Key Laboratory of Biomedical Sensors of Ganzhou,Scientific Research Center,School of Medical and Information Engineering,Gannan Medical University,Ganzhou 341000,China;School of Chemistry and Chemical Engineering,Gannan Normal University,Ganzhou 341000,China)
出处
《发光学报》
EI
CAS
CSCD
北大核心
2024年第9期1431-1444,共14页
Chinese Journal of Luminescence
基金
国家自然科学基金(82060599,82360647)
江西省自然科学基金(20224BAB206091,20232BAB216101)
江西省教育厅科技项目(GJJ2201406,GJJ2201457)
赣州市科技项目(202101034482)。
关键词
硫量子点
光学传感
环境污染物
生物小分子
sulfur quantum dots
optical sensing
environmental contaminants
biosmall molecules
