Recent research has revealed a new type of dynamic matrix made from DNA-encoded molecules that can be used to construct 3D organoids with viscoelasticity. This new technology could open up a range of new possibilities in the field of biotechnology.

The dynamic matrix itself is a type of scaffold composed of molecules that are encoded with DNA, allowing them to self-assemble into 3D structures with predetermined shapes and sizes. This matrix is then combined with a hydrogel to form organoids, which are 3D cell cultures that mimic the characteristics of real tissues.

The researchers found that the DNA-encoded molecules acted as a kind of “glue” that held the hydrogel together, giving the organoids a viscoelasticity that is similar to that of real tissue. This means that the organoids can be stretched, compressed and bent without breaking apart.

The team believes that this new technology could be used to create a range of new biomaterials, such as artificial organs and tissues, that could be used to replace or supplement the human body. In addition, the technology could also be used to study the effects of diseases and drugs on human tissue.

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source: Phys.org