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Updated: Aug 1, 2026

DNA Nanotubes as a Versatile Tool to Study Semiflexible Polymers
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Published on: October 25, 2017

什么控制了与DNA连接的金纳米粒子组件的化特性?

Rongchao Jin1, Guosheng Wu, Zhi Li

  • 1Department of Chemistry and Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, USA.

Journal of the American Chemical Society
|February 6, 2003
PubMed
概括

由于合作机制,与DNA连接的纳米粒子结构表现出急剧的融化过渡. 这一发现对于开发敏感的DNA检测系统和新型纳米粒子材料至关重要.

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相关概念视频

Nucleic Acid Structure01:25

Nucleic Acid Structure

The pentose sugar in DNA is deoxyribose, while in RNA the pentose sugar is ribose. The difference between the sugars is the presence of the hydroxyl group on the ribose's second carbon and a hydrogen on the deoxyribose's second carbon. The phosphate residue attaches to the hydroxyl group of the 5′ carbon of one sugar and the hydroxyl group of the 3′ carbon of the sugar of the next nucleotide, which forms  a 5′ to 3′ phosphodiester linkage.
DNA Structure
DNA has a double-helix structure. The...