Nanoassembly of a fractal polymer: a molecular "Sierpinski hexagonal gasket".

نویسندگان

  • George R Newkome
  • Pingshan Wang
  • Charles N Moorefield
  • Tae Joon Cho
  • Prabhu P Mohapatra
  • Sinan Li
  • Seok-Ho Hwang
  • Olena Lukoyanova
  • Luis Echegoyen
  • Judith A Palagallo
  • Violeta Iancu
  • Saw-Wai Hla
چکیده

Mathematics and art converge in the fractal forms that also abound in nature. We used molecular self-assembly to create a synthetic, nanometer-scale, Sierpinski hexagonal gasket. This nondendritic, perfectly self-similar fractal macromolecule is composed of bis-terpyridine building blocks that are bound together by coordination to 36 Ru and 6 Fe ions to form a nearly planar array of increasingly larger hexagons around a hollow center.

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عنوان ژورنال:
  • Science

دوره 312 5781  شماره 

صفحات  -

تاریخ انتشار 2006