Solvent-controlled synthesis of full-color carbon dots and its application as a fluorescent food-tasting sensor for specific recognition of jujube species

doi:10.1016/j.snb.2021.129963

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	Solvent-controlled synthesis of full-color carbon dots and its application as a fluorescent food-tasting sensor for specific recognition of jujube species
	G. Liu; D. Kong; J. Han; R. Zhou; Y. Gao; Z. Wu; L. Zhao; C. Wang; L. Wang and G. Lu
刊名	Sensors and Actuators, B: Chemical
	2021
卷号	342
ISSN号	9254005
DOI	10.1016/j.snb.2021.129963
英文摘要	Full-color luminescent carbon dots (CDs) possess enormous feasible applications in fluorescence sensing. However, the modulation of luminescent emission requires proper synthesis strategies with distinctive precursors to regulate the surface chemistry of the CDs. In this work, the full-color CDs were prepared with the same reactants by adjusting the reaction solvent to cover the entire spectral range. The factors that determined their luminescence caused by solvents were discussed. We found that CDs had a rapid sensing ability to Fe3+ with a wide detection range and high accuracy. Moreover, the discriminant model of jujube species depending on internal Fe3+ content was established successfully using principal component analysis and Bayesian discriminant analysis. This study provides a novel perspective for the preparation of full-color CDs by the same reactants and provides strong application potential in the identification of jujube species by a fluorescent sensor. 2021
URL标识	查看原文
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/65642]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	G. Liu,D. Kong,J. Han,et al. Solvent-controlled synthesis of full-color carbon dots and its application as a fluorescent food-tasting sensor for specific recognition of jujube species[J]. Sensors and Actuators, B: Chemical,2021,342.
APA	G. Liu.,D. Kong.,J. Han.,R. Zhou.,Y. Gao.,...&L. Wang and G. Lu.(2021).Solvent-controlled synthesis of full-color carbon dots and its application as a fluorescent food-tasting sensor for specific recognition of jujube species.Sensors and Actuators, B: Chemical,342.
MLA	G. Liu,et al."Solvent-controlled synthesis of full-color carbon dots and its application as a fluorescent food-tasting sensor for specific recognition of jujube species".Sensors and Actuators, B: Chemical 342(2021).