Publications [#245993] of Gleb Finkelstein

Papers Published
  1. Yan, H; Park, SH; Finkelstein, G; Reif, JH; LaBean, TH, DNA-templated self-assembly of protein arrays and highly conductive nanowires., Science, vol. 301 no. 5641 (September, 2003), pp. 1882-1884 [14512621], [doi] .

    A DNA nanostructure consisting of four four-arm junctions oriented with a square aspect ratio was designed and constructed. Programmable self-assembly of 4 x 4 tiles resulted in two distinct lattice morphologies: uniform-width nanoribbons and two-dimensional nanogrids, which both display periodic square cavities. Periodic protein arrays were achieved by templated self-assembly of streptavidin onto the DNA nanogrids containing biotinylated oligonucleotides. On the basis of a two-step metallization procedure, the 4 x 4 nanoribbons acted as an excellent scaffold for the production of highly conductive, uniform-width, silver nanowires.