DNA SWITCH: Novel surface for switchable nucleic acids adsorpion/desorpion for analytical assays

• Unité de recherche: PCRD EU
• Numéro de projet: 02.0020-2
• Titre du projet anglais: DNA SWITCH: Novel surface for switchable nucleic acids adsorpion/desorpion for analytical assays

Mots-clé (Anglais)

Biotechnology; Environmental Protection; Innovation; Technology Transfer; Life Sciences; Medicine; Health; Waste Management

Autre Numéro de projet (Anglais)

EU project number: QLK3-CT-2002-02075

Programme de recherche (Anglais)

EU-programme: 5. Frame Research Programme - 1.1.3 The 'cell factory'

Description succincte (Anglais)

See abstract

Résumé des résultats (Abstract) (Anglais)

This proposal aims to provide platform technology for the rapid extraction and purification of genetic material (DNA and RNA) from any kind of sample (medical and environmental). End user applications cover all fields in which the analysis of genetic material is important, involving several key actions in various thematic programmes. The technology to be developed is based on novel organic dendrimer functionalised surfaces switchable from an adsorbing state during the extraction phase to a desorbing state during the elution phase. The design of the dendrimers is directed by rigorous physico-chemical analysis of data on molecular-level interactions, mechanisms and relevant parameters obtained via in situ evanescent wave monitoring of the functionalised surfaces during NA binding. Surfaces maximizing recovery rates will be incorporated in high-throughput automated instrumentation for NA recovery.

Références bases de données (Anglais)

Swiss Database: Euro-DB of the
State Secretariat for Education and Research
Hallwylstrasse 4
CH-3003 Berne, Switzerland
Tel. [phone]
Swiss Project-Number: 02.0020-2