A Dependable Micro-Electronic Peptide Synthesizer Using Electrode Data

Abstract : The research in the area of microelectronic fluidic devices for biomedical applications is rapidly growing. As faults in these devices can have serious personal implications, a system is presented which includes fault tolerance with respect to the synthesized biomaterials (peptides). It can employ presence and purity detection of peptide droplets via current (charge) tests of control electrodes or impedance (phase) measurements using direct sensing electrodes near the peptide collector area. The commercial multielectrode array performs better in pure and impure detection of peptides in impedance and phase. Our two-electrode X-MEF case shows slightly poorer results. In both cases the phase is the best choice for contents detection. If there are presence or purity problems, the location is marked, and repeated peptide synthesis at another collector site is initiated.
Type de document :
Article dans une revue
VLSI Design, Hindawi Publishing Corporation, 2008, 2008 (Article ID 437879), pp.9. 〈10.1155/2008/437879〉
Liste complète des métadonnées

https://hal-lirmm.ccsd.cnrs.fr/lirmm-00324276
Contributeur : Frédérick Mailly <>
Soumis le : mercredi 24 septembre 2008 - 15:33:34
Dernière modification le : jeudi 24 mai 2018 - 15:59:24

Lien texte intégral

Identifiants

Collections

Citation

Hans Kerkhoff, Xiao Zhang, Frédérick Mailly, Pascal Nouet, Hongyuan Liu, et al.. A Dependable Micro-Electronic Peptide Synthesizer Using Electrode Data. VLSI Design, Hindawi Publishing Corporation, 2008, 2008 (Article ID 437879), pp.9. 〈10.1155/2008/437879〉. 〈lirmm-00324276〉

Partager

Métriques

Consultations de la notice

113