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Updated: May 30, 2025

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按需对基于DNA的运动运动进行光激活

Selma Piranej1, Hiroaki Ogasawara1, Luona Zhang1

  • 1Department of Chemistry, Emory University, Atlanta, Georgia 30322, United States.

ACS nano
|January 30, 2025
PubMed
概括

研究人员开发了光控制的DNA合成电机,模仿生物蛋白运动. 这项创新使得先进的应用程序可以通过使用紫外线来启动和控制运动活动来实现精确的按需运动.

关键词:
基于DNA的电机定向运动是指向运动.分子机器是分子机器.根据要求的动议.可摄影分离的小组.合成发动机的发动机

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DNA Helicases00:55

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DNA unwinding helicase enzymes are a type of motor protein. Motor proteins can translocate along filaments or polymers using energy generated from ATP hydrolysis. Helicases are involved in all the important cellular processes where DNA unwinding is required, such as DNA replication, repair, recombination, and transcription. They are present in all living organisms, but vary in their structure, function, and mechanism of action. For example, in prokaryotes, DnaB helicase binds and translocates...
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