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Immobilization of DNA for scanning probe microscopy.

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PubMed Central1992-11-01 更新2026-05-16 收录
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https://pmc.ncbi.nlm.nih.gov/articles/PMC50291/
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资源简介:
Reproducible scanning tunneling microscope and atomic force microscope images of entire molecules of uncoated plasmid DNA chemically bound to surfaces are presented. The chemically mediated immobilization of DNA to surfaces and subsequent scanning tunneling microscope imaging of DNA molecules demonstrate that the problem of molecular instability to forces exerted by the probe tip, inherent with scanning probe microscopes, can be prevented. IMAGES:
创建时间:
1992-11-01
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