articleTop 1% cited
Strongly green-photoluminescent graphene quantum dots for bioimaging applications
Chemical Communications · 2011 · Vol. 47(24) · pp. 6858–6858
Shoujun Zhu(State Key Laboratory of Supramolecular Structure and Materials)Junhu Zhang(Jilin University)Chunyan Qiao(Jilin University)Shijia Tang(Jilin University)Yunfeng Li(State Key Laboratory of Supramolecular Structure and Materials)Wenjing Yuan(State Key Laboratory of Supramolecular Structure and Materials)Bo Li(State Key Laboratory of Supramolecular Structure and Materials)Lu Tian(Jilin University)Fang Liu(Jilin University)Rui Hu(State Key Laboratory of Supramolecular Structure and Materials)Hainan Gao(State Key Laboratory of Supramolecular Structure and Materials)Haotong Wei(Jilin University)Hao Zhang(Jilin University)Hongchen Sun(Jilin University)Bai Yang✉(State Key Laboratory of Supramolecular Structure and Materials)
Abstract
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.
Carbon and Quantum Dots ApplicationsGraphene and Nanomaterials ApplicationsNanocluster Synthesis and ApplicationsGrapheneQuantum dotQuantum yieldBiocompatibilityNanotechnologyPhotoluminescenceFluorescenceMaterials scienceGraphene quantum dotYield (engineering)
MeSH terms
AnimalsCell SurvivalGraphiteMicroscopy3T3 CellsQuantum DotsLuminescent AgentsMice
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