Functionalization and self-assembly of DNA bidimensional arrays

Int J Mol Sci. 2011;12(9):5641-51. doi: 10.3390/ijms12095641. Epub 2011 Sep 2.

Abstract

Oligonucleotides carrying amino, thiol groups, as well as fluorescein, c-myc peptide sequence and nanogold at internal positions were prepared and used for the assembly of bidimensional DNA arrays.

Keywords: DNA bidimensional arrays; DNA tile; gold nanoparticles; self-assembly.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Amino Acids / chemistry
  • Base Sequence
  • DNA / chemical synthesis*
  • DNA / chemistry*
  • Electrophoresis, Agar Gel
  • Electrophoresis, Polyacrylamide Gel
  • Fluorescein / chemistry
  • Gold / chemistry
  • Metal Nanoparticles / chemistry
  • Microscopy, Atomic Force
  • Nucleic Acid Conformation*
  • Oligonucleotide Array Sequence Analysis / methods*
  • Oligonucleotides / chemistry
  • Sulfhydryl Compounds / chemistry

Substances

  • Amino Acids
  • Oligonucleotides
  • Sulfhydryl Compounds
  • Gold
  • DNA
  • Fluorescein