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
	2021
发表期刊	Sensors and Actuators, B: Chemical
ISSN	9254005
卷号	342
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
DOI	10.1016/j.snb.2021.129963
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收录类别	SCI ; EI
引用统计
文献类型	期刊论文
条目标识符	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).

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