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原子力显微镜是观察样品表面结构的一种新的工具 ,它具有比传统扫描电子显微镜更高的分辨率 ,并且可以在生理条件下进行实时观察。同时在分子水平上它还是检测样品之间相互作用力的一个强有力的工具。近年来 ,原子力显微镜越来越多地应用到生物医学的各个方面 ,并且取得了很多令人鼓舞的结果
AFM is a new tool for observing the surface structure of a sample. It has a higher resolution than conventional scanning electron microscopy and can be observed in real time under physiological conditions. It is also a powerful tool at the molecular level to test the interaction between samples. In recent years, AFM has been applied more and more to all aspects of biomedicine and has achieved many encouraging results