掺杂石墨烯量子点的制备及应用任务书

 2021-10-27 10:10

1. 毕业设计(论文)的内容和要求

碳量子点(Carbon Quantum Dots, CQD)是由分散的类球状碳颗粒组成,尺寸极小(在10nm 以下),具有荧光性质的新型纳米碳材料。

石墨烯量子点(GQD)是一种特殊的碳量子点,是一种具有强大的量子约束和边缘效应、层数少于10层且横向尺寸小于100 nm的石墨烯片。

与传统的量子点相比,GQDs合成便捷、生物相容性好、绿色环保,在细胞成像、分析传感和催化等领域具 有广泛的应用前景。

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2. 参考文献

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Q., Quantification of neomycin in rubella vaccine by off/on metal ion mediated photoluminescence from functionalized graphene quantum dots. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 2019, 220, 117139.[17] Cui, F.; Ji, J.; Sun, J.; Wang, J.; Wang, H.; Zhang, Y.; Ding, H.; Lu, Y.; Xu, D.; Sun, X., A novel magnetic fluorescent biosensor based on graphene quantum dots for rapid, efficient, and sensitive separation and detection of circulating tumor cells. Analytical and Bioanalytical Chemistry 2019, 411, (5), 985-995.[18] Novoa-De Len, I. C.; Johny, J.; Vzquez-Rodrguez, S.; Garca-Gmez, N.; Carranza-Bernal, S.; Mendivil, I.; Shaji, S.; Seplveda-Guzmn, S., Tuning the luminescence of nitrogen-doped graphene quantum dots synthesized by pulsed laser ablation in liquid and their use as a selective photoluminescence onoffon probe for ascorbic acid detection. Carbon 2019, 150, 455-464.[19] Mintz, K. J.; Zhou, Y.; Leblanc, R. 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