纳米尺度
DNA折纸
纳米技术
分辨率(逻辑)
DNA纳米技术
纳米结构
显微镜
尺子
原子力显微镜
DNA
计算机科学
材料科学
化学
物理
光学
人工智能
生物化学
量子力学
作者
Christian Steinhauer,Ralf Jungmann,Thomas���L. Sobey,Friedrich C. Simmel,Philip Tinnefeld
标识
DOI:10.1002/anie.200903308
摘要
Resolving the distances: Rectangular DNA origami labeled with fluorophores at specific positions has been used as a nanoscopic ruler. Super-resolution microscopy based on the subsequent localization of single molecules enables two fluorophores at a distance of about 90 nm to be optically resolved. This combination of subdiffraction imaging and DNA nanotechnology opens up new avenues for studying nanostructures and their dynamics. Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
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