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New Breakthrough Pushes DNA-Nanoparticle Motors Closer to Natural Protein Speed
DNA-nanoparticle motors are exactly as they sound: tiny artificial motors that use the structures of DNA and RNA to propel motion by enzymatic RNA degradation.
Can DNA-nanoparticle motors get up to speed with motor proteins?
DNA-nanoparticle motors are exactly as they sound: tiny artificial motors that use the structures of DNA and RNA to propel motion by enzymatic RNA degradation. Essentially, chemical energy is converted into mechanical motion by biasing the Brownian motion.
Nanotechnology Milestone: DNA Motors Reach 30 nm/s Speeds
Researchers leverage their understanding of molecular motors to improve nanoscale artificial motors, aiming to bridge the speed gap between artificial motors and motor proteins. DNA-nanoparticle motor
DNA-Nanoparticle Motors Are Catching Up to Motor Proteins
Researchers have optimized DNA-nanoparticle motors to achieve speeds of 30 nm/s, matching natural motor proteins. By enhancing RNA enzyme activity and hybridization rates, the team reduced pauses and improved performance.
Engineered DNA-Nanoparticle Motors Achieve Motor Protein Speeds
Researchers engineered a DNA-nanoparticle motor achieving 30 nm/s speed, enhancing performance to rival natural motor proteins for advanced applications.
Hosted on MSN
4d
Scientists Discover RNA, Not DNA, Is Behind the Pain and Redness of Sunburn
For decades, we’ve believed the bright redness of sunburn — along with its irritating sting and peeling skin — was the result ...
News Medical
3h
NUS researchers develop DNA barcoded nanoparticles for targeted cancer therapy
A team of researchers from the National University of Singapore (NUS) has developed a novel method to enhance the precision ...
studyfinds
7h
Scientists reveal surprising truth: DNA damage not the main culprit in sunburns
Most people associate sunburns with DNA damage -- it's what we've been taught in textbooks and by dermatologists for years.
2d
Rewriting Textbooks: RNA, Not DNA, Is the True Culprit Behind Sunburns
New research reveals that sunburn’s acute effects, like inflammation and cell death, are triggered by RNA damage rather than ...
News Medical on MSN
17h
Decades of DNA expansion linked to Huntington’s disease neurodegeneration
A recent study published in Cell reveals that the repeated DNA sequence that leads to Huntington’s disease (HD) expands ...
Science Daily
6d
Textbooks need to be rewritten: RNA, not DNA, is the main cause of acute sunburn
Sunburn has traditionally been attributed to UV-induced DNA damage. However, a new study reveals that RNA, another vital cellular molecule, plays a major role in triggering acute sunburn reactions.
Medindia
4d
DNA, RNA, and the Path to Personalized Cancer Therapies
Researchers have discovered that DNA and RNA epigenetics form a complementary system that precisely regulates gene activity, ...
7d
Newly discovered mechanism enables precise gene regulation by combining DNA and RNA epigenetics
Our genes contain all the instructions our body needs to function, but their expression must be finely regulated to guarantee ...
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