Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Polypyrrole DNA chip on a silicon device: example of hepatitis C virus genotyping.

Analytical biochemistry - 15 Jan 1998

Livache T, Fouque B, Roget A, Marchand J, Bidan G, Téoule R, Mathis G

Abstract excerpt

We describe in this article an oligonucleotide array constructed on a silicon device bearing a matrix of addressable 50-microns microelectrodes. Each electrode was covered by a conducting polymer (polypyrrole) grafted by an oligonucleotide (ODN). The DNA chip was prepared by successive electrochemically addressed copolymerizations of 5' pyrrole-labeled ODN and pyrrole. Following hybridization of the biotinylated...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Biotechnology
Share to DNA
Share to DNA, Viral

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Genotype

Share to Hepacivirus

Share to Nucleic Acid Hybridization

Share to Oligonucleotides

Share to Sensitivity and Specificity

Source

Identifiers

PMID: 9451503
DOI: 10.1006/abio.1997.2462

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Polypyrrole DNA chip on a silicon device: example of hepatitis C virus genotyping.PMID 9451503Read ↗

Electropolymerization as a versatile route for immobilizing biological species onto surfaces. Application to DNA biochips.Semantic proximity Read ↗

K-ras mutation detection by hybridization to a polypyrrole DNA chip.Semantic proximity Read ↗

Single nucleotide polymorphism analysis by chip-based hybridization and direct current electrical detection of gold-labeled DNA.Semantic proximity Read ↗

Electronic detection of nucleic acids: a versatile platform for molecular diagnostics.Semantic proximity Read ↗

Preparation of a DNA matrix via an electrochemically directed copolymerization of pyrrole and oligonucleotides bearing a pyrrole group.Semantic proximity Read ↗

Construction of an electrochemical DNA chip for simultaneous genotyping of single nucleotide polymorphisms.Semantic proximity Read ↗

Detection of single nucleotide polymorphisms by minisequencing on a polypyrrole DNA chip designed for medical diagnosis.Semantic proximity Read ↗

Visual genotyping of thalassemia by using pyrrolidinyl peptide nucleic acid probes immobilized on carboxymethylcellulose-modified paper and enzyme-induced pigmentation.Semantic proximity Read ↗

Electrochemical Biosensor for Sensitive Detection of Hepatitis B in Human PlasmaSemantic proximity Read ↗

A polymer-based DNA biochip platform for human papilloma virus genotyping.Semantic proximity Read ↗

Single nucleotide polymorphism typing on DNA array with hydrophobic surface fabricated by plasma-polymerization technique.Semantic proximity Read ↗

Detection of single-nucleotide polymorphisms based on the formation of an electron-transfer impeding layer on an electrode surface.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.