Making the DNA melt curve more accurate

DNA is not only the blueprint of life, it has become the backbone for making tiny structures that can be inserted into the human body to diagnose and treat disease. In particular, researchers are setting their sights on a ...

Building with DNA

Life on Earth developed from inanimate components. Can we recreate this process in the laboratory, and what tools do we need for this? Using DNA origami, the art of folding at a scale of just a few millionths of a millimetre, ...

Protecting DNA origami for anti-cancer drug delivery

Scientists have designed and synthesized chains of molecules with a precise sequence and length to efficiently protect 3-D DNA nanostructures from structural degradation under a variety of biomedically relevant conditions. ...

New DNA origami motor breaks speed record for nano machines

Through a technique known as DNA origami, scientists have created the fastest, most persistent DNA nano motor yet. Angewandte Chemie published the findings, which provide a blueprint for how to optimize the design of motors ...

DNA nanostructures suit up for future missions

Beating cancer and a plethora of other diseases does not only depend on getting hold of the right drugsā€”it's also about getting them to the right places in the body, while keeping damage to healthy tissues at a minimum. ...

Alphabet of 140 puzzle pieces programs origami

How can a single origami crease pattern be folded into two precisely defined target shapes? Researchers at AMOLF and Leiden University have created an "alphabet" of 140 origami "puzzle pieces" that allows them to do just ...

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Origami

Origami (折り紙?, from ori meaning "folding", and kami meaning "paper"; kami changes to gami due to rendaku) is the traditional Japanese art of paper folding, which started in the 17th century AD at the latest and was popularized outside Japan in the mid-1900s. It has since then evolved into a modern art form. The goal of this art is to transform a flat sheet of material into a finished sculpture through folding and sculpting techniques, and as such the use of cuts or glue are not considered to be origami.

The number of basic origami folds is small, but they can be combined in a variety of ways to make intricate designs. The best known origami model is probably the Japanese paper crane. In general, these designs begin with a square sheet of paper whose sides may be different colors or prints. Traditional Japanese origami, which has been practiced since the Edo era (1603–1867), has often been less strict about these conventions, sometimes cutting the paper or using nonsquare shapes to start with.

The principles of origami are also being used in stents, packaging and other engineering structures.

This text uses material from Wikipedia, licensed under CC BY-SA