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  • 文献标题:   Strongly green-photoluminescent graphene quantum dots for bioimaging applications
  • 文献类型:   Article
  • 作　　者:   ZHU SJ, ZHANG JH, QIAO CY, TANG SJ, LI YF, YUAN WJ, LI B, TIAN L, LIU F, HU R, GAO HN, WEI HT, ZHANG H, SUN HC, YANG B
  • 作者关键词:  
  • 出版物名称:   CHEMICAL COMMUNICATIONS
  • ISSN:   1359-7345 EI 1364-548X
  • 通讯作者地址:   Jilin Univ
  • 被引频次:   918
  • DOI:   10.1039/c1cc11122a
  • 出版年:   2011

▎ 摘　　要

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.