High quantum-yield luminescent MoS2 quantum dots with variable light emission created via direct ultrasonic exfoliation of MoS2 nanosheets
作者： Jing-Yuan Wu , Xiao-Yang Zhang , Xiao-Dan Ma , Yun-Ping Qiu , Tong Zhang
DOI: 10.1039/C5RA19201C
关键词:
摘要: We report a sonication combined with ion intercalation method in an alkaline environment to fabricate MoS2 quantum dots (QDs), the quantum-yield of QDs increasing from 0.99% 4.84% additive sodium hydroxide. The displaying variable photoluminescence emission were systematically studied and applied bio-imaging field.
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