Nanomachines are revolutionizing the field of chemistry, and new research has taken them to the next level. Scientists have developed a way to construct nanomachines out of DNA that can do more complex tasks than ever before. These nanomachines have the potential to be used for a variety of applications, such as drug delivery and environmental sensing. The research, published in Nature Communications, is the first to demonstrate how to construct nanomachines out of DNA that can carry out precise tasks. The team of chemists used DNA strands to create a nanomachine that can be triggered to move in specific directions, as well as to rotate and attach to surfaces. This is the first step in creating a nanomachine that can perform more complex tasks, such as delivering drugs directly to cancer cells, and these devices could be used in medical diagnostics and treatments.

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source: Phys.org