Hierarchical assembly of metal nanoparticles, quantum dots and organic dyes using DNA origami scaffolds.

  title={Hierarchical assembly of metal nanoparticles, quantum dots and organic dyes using DNA origami scaffolds.},
  author={Robert S. Schreiber and Jaekwon Do and Eva-Maria Roller and Tao Zhang and Verena J Sch{\"u}ller and Philipp C Nickels and Jochen Feldmann and Tim Liedl},
  journal={Nature nanotechnology},
  volume={9 1},
The self-assembly of nanoscale elements into three-dimensional structures with precise shapes and sizes is important in fields such as nanophotonics, metamaterials and biotechnology. Short molecular linkers have previously been used to create assemblies of nanoparticles, but the approach is limited to small interparticle distances, typically less than 10 nm. Alternatively, DNA origami can precisely organize nanoscale objects over much larger length scales. Here we show that rigid DNA origami… CONTINUE READING
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