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A magnetic-based approach for improving the specificity and sensibility of electronics biosensors in diagnostic field

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Van Overstraeten-Schlögel, Nancy [UCL] Lefèvre, O. [Coris BioConcept, gembloux] Couniot, Numa [UCL] Flandre, Denis [UCL]

We present here a novel and original method to avoid the surface functionalization of electronics biosensors. This method is based on the use of functionalized paramagnetic beads together with a magnet placed below the packaged sensor. To reveal the presence of the target molecules on the paramagnetic beads and induce an electrical shift, polystyrene conjugated beads are used to label the detection. Preliminary results confirm the feasibility and the reproducibility of the technique.

Document type Communication à un colloque (Conference Paper) – Présentation orale avec comité de sélection
Access type Accès restreint
Publication date 2012
Language Anglais
Conference "2012 IEEE-EMBS Micro- and Nanoengineering in Medicine Conference (MNMC 2012)", Ka'aanapali, HI (USA) (du 01/12/2012 au 07/12/2012)
Peer reviewed yes
Host document "Proceedings of the 2012 IEEE-EMBS Micro- and Nanoengineering in Medicine Conference (MNMC 2012)"- 1
Publisher IEEE
Publication status Publié
Affiliation UCL - SST/ICTM/ELEN - Pôle en ingénierie électrique
Keywords Electronics biosensors ; Diagnostic field
Links
Bibliographic reference Van Overstraeten-Schlögel, Nancy ; Lefèvre, O. ; Couniot, Numa ; Flandre, Denis. A magnetic-based approach for improving the specificity and sensibility of electronics biosensors in diagnostic field.2012 IEEE-EMBS Micro- and Nanoengineering in Medicine Conference (MNMC 2012) (Ka'aanapali, HI (USA), du 01/12/2012 au 07/12/2012). In: Proceedings of the 2012 IEEE-EMBS Micro- and Nanoengineering in Medicine Conference (MNMC 2012), IEEE2012, p.1
Permanent URL http://hdl.handle.net/2078.1/124349