초록 ▼

A conductive polymer is formed enzymatically in the presence of a polynucleotide template. The method includes combining at least one redox monomer with a polynucleotide template and a redox enzyme, such as horseradish peroxidase, to form a reaction mixture. The monomer aligns along the template bef

A conductive polymer is formed enzymatically in the presence of a polynucleotide template. The method includes combining at least one redox monomer with a polynucleotide template and a redox enzyme, such as horseradish peroxidase, to form a reaction mixture. The monomer aligns along the template before or during the polymerization. Therefore, the polynucleotide template thereby affects the molecular weight and conformation of the conductive polymer. When the conductive polymer is complexed to a polynucleotide duplex, the conformation of the polynucleotide duplex can be modulated by changing the oxidation state of the conductive polymer.

대표청구항 ▼

What is claimed is: 1. A method of forming an electrically conductive connection between electrical elements, comprising the steps of: a) connecting at least two electrical elements with a polynucleotide; and b) contacting the polynucleotide with a redox monomer and a redox enzyme, whereby the mono

What is claimed is: 1. A method of forming an electrically conductive connection between electrical elements, comprising the steps of: a) connecting at least two electrical elements with a polynucleotide; and b) contacting the polynucleotide with a redox monomer and a redox enzyme, whereby the monomer aligns along the polynucleotide template to form a complex and polymerizes to form a conductive polymer, thereby forming a polynucleotide/conductive polymer complex that electrically connects the electrical elements, said polynucleotide/conductive polymer complex being electrically conductive. 2. The method of claim 1, wherein, the conductive polymer is selected from the group consisting of: a substituted or unsubstituted polyaniline or a substituted or unsubstituted polyphenol. 3. The method of claim 2, wherein the conductive polymer is polyaniline. 4. The method of claim 1, wherein the electrical elements are connected by hybridization of a first polynucleotide, connected to a first electrical element, with a second polynucleotide, connected to a second electrical element. 5. The method of claim 4, wherein the electrical elements are connected by hybridization of the first and second polynucleotides before contacting the hybridized polynucleotides with the redox monomer and the redox enzyme. 6. The method of claim 4, wherein the electrical elements are connected by hybridization of the first and second polynucleotides simultaneously with commencement of the reaction of the monomer in the presence of the polynucleotides and the redox enzyme. 7. The method of claim 1, wherein the electrical elements are connected by ligation of a first polynucleotide, connected to a first electrical element, to a second polynucleotide, connected to a second electrical element. 8. The method of claim 1, wherein the redox enzyme is a peroxidase, and the redox monomer is an aniline momomer. 9. The method of claim 8, wherein the peroxidase is horseradish peroxidase. 10. The method of claim 8, wherein hydrogen peroxide is combined with the polynucleotide, redox monomer and redox enzyme, for commencing the polymerization of the monomer. 11. The method of claim 8, wherein the polymerization of the aniline monomer is conducted in a solution having a pH of about 4 to about 5.