生物相容性
光致发光
量子点
材料科学
纳米技术
量子产额
发光
微波食品加热
碳纤维
产量(工程)
光电子学
荧光
光学
复合数
复合材料
计算机科学
电信
物理
冶金
作者
Xudong Yang,Xue Yang,Zhenyu Li,Shouying Li,Yexuan Han,Yang Chen,Xinyuan Bu,Chunyan Su,Hong Xu,Yingnan Jiang,Quan Lin
标识
DOI:10.1016/j.jcis.2015.06.002
摘要
In this work, a simple, low-cost and one-step microwave approach has been demonstrated for the synthesis of water-soluble carbon dots (C-dots). The average size of the resulting C-dots is about 4 nm. From the photoluminescence (PL) measurements, the C-dots exhibit excellent biocompatibility and intense PL with the high quantum yield (QY) at Ca. 25%. Significantly, the C-dots have excellent biocompatibility and the capacity to specifically target the cells overexpressing the folate receptor (FR). These exciting results indicate the as-prepared C-dots are promising biocompatible probe for cancer diagnosis and treatment.
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