Recording force events of single quantum-dot endocytosis
Recording force events of single quantum-dot endocytosis
复制标题
记录单量子点内吞作用的力事件
DOI：
10.1039/c1cc00040c
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发表时间：
2011-01-01
影响因子：
4.9
通讯作者：
Wang, Hongda
中科院分区：
文献类型：
--
作者：
Shan, Yuping;Hao, Xian;Wang, Hongda
我们应用基于原子力显微镜（AFM）的力谱技术，证明了在自然条件下在单粒子水平上测量单量子点（QD）与活细胞之间相互作用力的可能性。在力-距离循环中，我们记录了单个QD的细胞摄取和单个QD从细胞脱离的事件。
We applied force spectroscopy based on atomic force microscope (AFM) to demonstrate the possibility of measuring the interaction force between single quantum-dots (QDs) and living cells at single particle level under native conditions. In the force-distance cycle, we recorded the events of cellular uptake of single QDs and single QD detachment from the cell.