Synthesis of nitrogen-doped graphene quantum dots (N-GQDs) from marigold for detection of Fe3+ ion and bioimaging

文献类型: 外文期刊

第一作者: Zhang, Ying-Peng

作者: Zhang, Ying-Peng;Ma, Ji-Mei;Yang, Yun-Shang;Liu, Xiao-Yu;Ma, Ying;Ru, Jia-Xi;Guo, Hui-Chen;Ru, Jia-Xi;Guo, Hui-Chen

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关键词: Nitrogen-doped graphene quantum dots; Fe3+; Bioimaging

期刊名称:SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY ( 影响因子:4.098; 五年影响因子:3.464 )

ISSN: 1386-1425

年卷期: 2019 年 217 卷

页码:

收录情况: SCI

摘要: Graphene quantum dots (GQDs) are synthesized by the method of high-temperature pyrolysis from marigold granules and subsequently nitrogen-doped graphene quantum dots (N-GQDs) are synthesized from ethylenediamine by hydrothermal treatment, which shows a strong blue emission with 7.84% quantum yield (QY). This will be used in detection of Fe3+ in water environments and the field of bioimaging. (C) 2019 Elsevier B.V. All rights reserved.

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