Today, scientists have found a new way to self-assemble colloidal particles into a 3D structure. This breakthrough was made possible through bio-inspired techniques, and has the potential to revolutionize the field of nanotechnology. By using a combination of DNA-guided self-assembly and electrostatic interactions, the scientists were able to create a 3D lattice structure with precise control of the particles’ positions. This technique could be used to create new materials for use in a variety of applications, including medical diagnostics and drug delivery. Scientists believe that this new method could revolutionize the way we design and fabricate materials at the nanoscale.

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source: Phys.org