02/06/2025, 12:53 PM UTC
电控纳米门控单分子操作和传感Electrically Controlled Nanogate for Single-Molecule Manipulation and Sensing
➀ 京都大学的研究人员开发了一种可以电控开闭的纳米门，适用于传感和可控化学反应等应用。
➁ 纳米门由硅氮化物膜中的单个纳米级孔构成，其行为受施加的电压和两侧溶液成分的影响。
➂ 纳米门在生物分子检测方面具有潜力，例如DNA，并且能够通过施加电压精细控制孔径。
➀ Researchers from Osaka University have developed a nanogate that can be electrically controlled to open or close, suitable for applications such as sensing and controlled chemical reactions.
➁ The nanogate consists of a single nanoscale pore within a silicon nitride membrane, and its behavior is influenced by the applied voltage and the composition of solutions on either side.
➂ The nanogate demonstrates potential for biomolecule detection, such as DNA, and has the ability to finely control pore size using applied voltage.
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