Preparation of highly fluorescent sulfur doped graphene quantum dots for live cell imaging

doi:10.1016/j.jlumin.2018.01.028

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Preparation of highly fluorescent sulfur doped graphene quantum dots for live cell imaging
	Jin, KX ; Gao, H ; Lai, LH ; Pang, YQ ; Zheng, SY ; Niu, YY ; Li, XL
刊名	JOURNAL OF LUMINESCENCE
	2018
卷号	197 页码:147-152
ISSN号	0022-2313
DOI	10.1016/j.jlumin.2018.01.028
文献子类	期刊论文
英文摘要	Herein, we reported a facile one-step hydrothermal strategy to synthesize stable, strong blue fluorescence and water-soluble sulfur doped graphene quantum dots (S-GQDs) with the citric acid (CA) and powdered sulfur (S) as the precursors. The results indicated that S atoms were successfully introduced into the structure of graphene, and sulfur doping indeed improved the intensity of blue emission of GQDs. The as-prepared S-GQDs, as the effective cell-imaging material, would easily penetrated into the cell membranes of Hela cell and exhibited relatively low cytotoxicity. When treated with the typical bacteria medium (Staphylococcus aureus LZ-01 and Escherichia coli DH5 alpha), it also did not show the conspicuous antiseptic qualities. Therefore, the S-GQDs would have potential applications in the bio-imaging.
语种	英语
WOS记录号	WOS:000425996400021
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/29109]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Jin, KX 2.Gao, H 3.Lai, LH 4.Pang, YQ 5.Zheng, SY 6.Niu, YY 7.Li, XL
推荐引用方式 GB/T 7714	Jin, KX,Gao, H,Lai, LH,et al. Preparation of highly fluorescent sulfur doped graphene quantum dots for live cell imaging[J]. JOURNAL OF LUMINESCENCE,2018,197:147-152.
APA	Jin, KX.,Gao, H.,Lai, LH.,Pang, YQ.,Zheng, SY.,...&Li, XL.(2018).Preparation of highly fluorescent sulfur doped graphene quantum dots for live cell imaging.JOURNAL OF LUMINESCENCE,197,147-152.
MLA	Jin, KX,et al."Preparation of highly fluorescent sulfur doped graphene quantum dots for live cell imaging".JOURNAL OF LUMINESCENCE 197(2018):147-152.