Patent ID: 6432641
Filing Date: 2002-08-13
Classification: B82Y,C07H,C12Q,G11C,H01L,Y10S

Abstract:
An electrical conductor comprising an electron source electrically coupled to a conductive metal-containing nucleic acid duplex, the conductive metal-containing nucleic acid duplex comprising a first strand of nucleic acid and a second strand of nucleic acid, the first and the second nucleic acid strands comprising a plurality of nitrogen-containing aromatic bases covalently linked by a backbone, the nitrogen-containing aromatic bases of the first nucleic acid strand being joined by hydrogen bonding to the nitrogen-containing aromatic bases of the second nucleic acid strand, the nitrogen-containing aromatic bases on the first and the second nucleic acid strands forming hydrogen-bonded base pairs in stacked arrangement along the length of the conductive metal-containing nucleic acid duplex, the hydrogen-bonded base pairs comprising an interchelated divalent metal cation coordinated to a nitrogen atom in one of the aromatic nitrogen-containing aromatic bases, to form the electrical conductor.