Strongly green-photoluminescent graphene quantum dots for bioimaging applications
Strongly green-photoluminescent graphene quantum dots for bioimaging applications
复制标题
用于生物成像应用的强绿光石墨烯量子点
DOI：
10.1039/c1cc11122a
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发表时间：
2011-01-01
影响因子：
4.9
通讯作者：
Yang, Bai
中科院分区：
文献类型：
--
作者：
Zhu, Shoujun;Zhang, Junhu;Yang, Bai
采用一步溶剂热法制备了强荧光石墨烯量子点（GQD），PL量子产率高达11.4%。GQD具有高稳定性，并且可以溶解于大多数极性溶剂中。GQD具有良好的生物相容性和低毒性，是一种优良的生物显像剂。
Strongly fluorescent graphene quantum dots (GQDs) have been prepared by one-step solvothermal method with PL quantum yield as high as 11.4%. The GQDs have high stability and can be dissolved in most polar solvents. Because of fine biocompatibility and low toxicity, GQDs are demonstrated to be excellent bioimaging agents.