基于DNA-CNTs纳米镊子的温度相变模型
Temperature phase transition model for the DNA-CNTs-based nanotweezers
摘要:
DNA和碳纳米管(CNT)具有独特的物理,机械和电子特性,使其成为技术进步的革命性材料。在最先进的应用中,这些物理特性可以用来设计一种生物纳米机器人。在本文中,我们提出了基于DNA的纳米镊子的行为,并显示控制机器人设备的能力。理论计算基于DNA的Englander-Peyrard-Bishop模型。此外,Casimir力之间的打开和关闭的纳米镊子的影响进行了研究相比,DNA的拉伸力。
英文摘要:
DNA and Carbon nanotubes (CNTs) have unique physical, mechanical and electronic properties that make them revolutionary materials for advances in technology. In state-of-the-art applications, these physical properties can be exploited to design a type of bio-nanorobot. In this paper, we present the behaviors of DNA-based nanotweezers and show the capabilities of controlling the robotic device. The theoretical calculations are based on the Englander-Peyrard-Bishop model for DNA. Furthermore, the influence of the Casimir force between on the opening and closing of nanotweezers is studied in comparison with the stretching forces of DNA.
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