高荧光碳点，可调发射颜色，从橙色到绿色。
High photoluminescent carbon based dots with tunable emission color from orange to green.
机构信息
Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety, and Department of Chemistry, Fuzhou University, Fujian 350108, China.
出版信息
Nanoscale. 2017 Jan 19;9(3):1028-1032. doi: 10.1039/c6nr08444c.
A one-pot hydrothermal method was proposed for the synthesis of carbon based dots (CDs) with high quantum yield and controllable long-wavelength photoluminescence (PL). The PL mechanisms of the CDs were discussed, and a common model has been proposed. Furthermore, the obtained CDs showed excellent biocompatibility and high PLQYs (more than 20%), and presented great potential bio-applications.
提出了一种一锅水热法来合成具有高光量子产率和可控长波长光致发光（PL）的碳点（CDs）。讨论了 CDs 的 PL 机制，并提出了一个通用模型。此外，所得到的 CDs 表现出优异的生物相容性和高光量子产率（超过 20%），并具有很大的潜在生物应用价值。
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