DNA光流体：模拟细胞生命行为的创新突破。

IF 10.7 1区综合性期刊 Q1 Multidisciplinary

Research Pub Date : 2025-08-21 eCollection Date: 2025-01-01 DOI:10.34133/research.0845

Rui Wang, Wenguo Cui, Xinliang Chen

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引用次数: 0

摘要

当前的分子机器在协调它们在空间和时间上的行动以产生类似细胞的宏观运动方面面临着重大挑战。《自然材料》杂志最近的一项研究介绍了一种基于液-液相分离技术的光响应人工DNA纳米机器。通过施加不同的光刺激进行时空控制，该纳米机器系统首次成功地在宏观尺度上模拟了典型的细胞行为，如分裂、变形、伪足伸展和旋转。这项研究代表了从分子水平的能量转换到宏观水平的细胞样运动的创新途径。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

DNA Photofluids: An Innovative Breakthrough in Mimicking Cellular Life Behaviors.

查看原文本刊更多论文

DNA Photofluids: An Innovative Breakthrough in Mimicking Cellular Life Behaviors.

Current molecular machines face substantial challenges in coordinating their actions in space and time to generate cell-like macroscopic motions. A recent study in Nature Materials introduced a light-responsive artificial DNA nanomachine based on liquid-liquid phase separation technology-photofluids. By applying different light stimuli for spatiotemporal control, this nanomachine system successfully mimics typical cellular behaviors such as division, deformation, pseudopod extension, and rotation at the macroscopic scale for the first time. This study represents an innovative pathway from energy conversion at the molecular level to cell-like motion at the macroscopic level.

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来源期刊

Research Multidisciplinary-Multidisciplinary

CiteScore

13.40

自引率

3.60%

发文量

审稿时长

14 weeks

期刊介绍： Research serves as a global platform for academic exchange, collaboration, and technological advancements. This journal welcomes high-quality research contributions from any domain, with open arms to authors from around the globe. Comprising fundamental research in the life and physical sciences, Research also highlights significant findings and issues in engineering and applied science. The journal proudly features original research articles, reviews, perspectives, and editorials, fostering a diverse and dynamic scholarly environment.