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评述了近年来原子力显微镜和扫描隧道显微镜应用于脱氧核糖核酸研究领域的样品制备过程。主要内容涉及基底的选择与处理、样品的固定与展开方法、优缺点以及改进过程
In recent years, the preparation of atomic force microscopy and scanning tunneling microscopy for deoxyribonucleic acid (DNA) research were reviewed. The main content relates to the selection and processing of the substrate, the method of fixing and unfolding the sample, the advantages and disadvantages as well as the improvement process