Skip to Main content Skip to Navigation
Habilitation à diriger des recherches

Micro et nanosystèmes mécaniques : problématiques afférentes à la réduction en taille et aux interfaces pour des applications dans le domaine de la chimie et de la biologie

Abstract : In the first part of this document, a state of the art in the field of micro and nanoelectromechanical systems is proposed with emphasis on problems related to their reduction in size in terms of fabrication technologies, associated electronics, extrinsic and intrinsic sources of noise, signal-to-noise ratio... More specifically, the relevance of a miniaturization of electromechanical devices devoted to chemical or biological applications is evaluated by highlighting the prevailing role of surface and interface effects with respect to volume effects: energetic losses, thermodynamic equilibria, reaction kinetics& The particular case of biochips and biosensors is then presented: dynamic range of measurement, linear range, sensitivity, ultimate resolution. This state of the art enables us to establish, on the national and international level, the relative position our research activities, whose survey is drawn up in the second part. It is also aimed at justifying the choice of our long-term thematic orientations towards the field of nanobiotechnologies, these orientations being presented in the last part.
Document type :
Habilitation à diriger des recherches
Complete list of metadata

Cited literature [187 references]  Display  Hide  Download

https://tel.archives-ouvertes.fr/tel-00011363
Contributor : Catherine Martineau <>
Submitted on : Thursday, January 12, 2006 - 11:56:33 AM
Last modification on : Tuesday, November 17, 2020 - 5:48:04 PM
Long-term archiving on: : Monday, September 17, 2012 - 10:45:09 AM

Identifiers

  • HAL Id : tel-00011363, version 1

Citation

Christian Bergaud. Micro et nanosystèmes mécaniques : problématiques afférentes à la réduction en taille et aux interfaces pour des applications dans le domaine de la chimie et de la biologie. Micro et nanotechnologies/Microélectronique. Université Paul Sabatier - Toulouse III, 2005. ⟨tel-00011363⟩

Share

Metrics

Record views

354

Files downloads

1162