Two-step synthesis of high-quality water-soluble near-infrared emitting quantum dots via amphiphilic polymers.
نویسندگان
چکیده
High-quality water-soluble near-infrared emitting quantum dots (QDs) are synthesized using a two-step approach for the first time. The CdS shell efficiently increases the structural stability of PbS QDs during water transfer and leads to good photostability and a significantly enhanced quantum yield as high as 30% in buffer.
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ورودعنوان ژورنال:
- Chemical communications
دوره 46 29 شماره
صفحات -
تاریخ انتشار 2010