Van Gogh's "Starry Night" seems to be particularly favored by scientists. Scientists have used bacteria to reproduce this painting before.
Bacterial version of "Starry Night"
Today, scientists at the California Institute of Technology have created their own miniature version of "Starry Night" with only one coin wide by folding DNA molecules. One day, this technology may be used to create miniature biosensors or targeted drug delivery.
This technique is called "DNA origami." Scientists have used this technology to create a variety of different shapes of work, but "Starry Night" is the first time scientists have successfully demonstrated that they can expand and build a large number of DNA devices on computer chips. The California Institute of Technology team described the findings in detail in an article published in the journal Nature.
“Everyone agrees that the molecule will eventually constitute the device of the future,†said Paul Rosemond, founder of the California Institute of Technology's DNA Origami and co-author of the paper. “How do you connect them together? How do you connect them in a loop? How do you use them? There is an interface between the molecules and the macro world, and that's what we are studying.â€
It has been ten years since Rosemond’s first folded DNA group for fun. In 2008, his nano-smiles, stars, snowflakes and a miniature western hemisphere map were even displayed at the Museum of Modern Art in New York. The marriage of science and art is nothing more than this.
DNA origami smiley created by the Rosemond team
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