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热活性杂交驱动DNA功能化纳米颗粒的结晶

Ting I N G Li1, Rastko Sknepnek, Monica Olvera de la Cruz

  • 1Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208, USA.

Journal of the American Chemical Society
|May 14, 2013
PubMed
概括

研究人员使用分子动力学模拟来理解通过DNA杂交的纳米粒子 (NP) 超级晶格组装. 他们确定了NP结晶成功的关键因素,指导了未来的纳米材料设计.

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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...