Publications

Electric power

Transformateurs statiques piézoélectriques

Emmanuel Sarraute, Dejan Vasic, François Costa

Microelectronics

Surface engineering of microfluidic systems for cellular biochips

In this paper, we describe a rapid and cost-effective hydrophilic surface modification method for PDMS microsystems that is both durable and biocompatible. The method involves a combination of an oxygen plasma treatment followed by coating the…

L. Griscom, G. Legeay, Bruno Le Pioufle

2005 3rd IEEE/EMBS Special Topic Conference on Microtechnology in Medicine and Biology - 2005

Signal and Image processing

Une nouvelle approche des bornes Bayésiennes

Ce papier traite des bornes minimales de l'erreur quadratique moyenne dans un cadre Bayésien. Nous exprimons l'erreur quadratique moyenne de l'estimateur de la moyenne conditionnelle, qui est la meilleure borne Bayésienne, sous la forme d'un…

Alexandre Renaux, Philippe Forster, Pascal Larzabal

Colloque GRETSI 2005 - 2005

Electric power

Predictive energy harvesting from mechanical vibration using circular piezoelectric membrane

Erika Minazara, Dejan Vasic, François Costa, Guylaine Poulin

IEEE IUS 2005 - 2005

Signal and Image processing

Synchronisation de phase - Boucle à remodulation souple

The phase estimation is a really important step in digital communication systems. Without a good synchronization, using error correction codes and turbo-codes is suboptimum. This paper describes a new synchronizing algorithm which can update the…

Stéphanie Bay, Christophe Vanstraceele, Benoit Geller, Jean-Pierre Barbot, Jean-Marc Brossier

GRETSI 2005 - 20ème colloque GRETSI sur le Traitement du Signal et des Images, GRETSI 2005 - 2005

Computation and Language

Implementing Markov Motion Detection on Associative Mesh and General Purpose Processor

Julien Denoulet, G. Mostafaoui, Lionel Lacassagne, Alain Mérigot

Computer Architectures for Machine Perception - 2005

Applications

Theoretical Analysis of an Improved Covariance Matrix Estimator in non-Gaussian Noise

This paper presents a detailed theoretical analysis of a recently introduced covariance matrix estimator, called the Fixed Point Estimate (FPE). It plays a significant role in radar detection applications. This estimate is provided by the Maximum…

Frédéric Pascal, Philippe Forster, Jean-Philippe Ovarlez, Pascal Larzabal

(ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005. - 2005

Electronics

Electrotransfection results on Jurkat cells on a microdevice

This paper presents Green Fluorescence Protein (GFP) transfection results on Jurkat cells thanks to electroporation technique on a microdevice. After optimisation of the electrical fields through electrical analysis of the microdevice and biological…

Magali Chiral, Matthieu Denoual, Antonin Hoël, Jimmy Aguinet, Bruno Le Pioufle

Angioskin, Electroporation based Technologies and Treatments workshop, Slovenia, 2005 - 2005

Vacuum casting, a new answer to manufacture biomicrosystems

In this work, the vacuum-casting process is pushed to its dimensional limits thanks to microfabricated original parts. The successful replication of those parts with a slightly adapted vacuum-casting process demonstrates that this technique is…

Matthieu Denoual, Pascal Mognol, Bruno Le Pioufle

Journal of Engineering Manufacture - 2005

Microelectronics

Behaviour of osteoblast-like cells in cellular microdevices

In this work, we report the results of bone cell cultures in cellular microdevices. In our dynamical configuration of cultures, 3D geometrical effects appeared predominant on the microfluidic flow conditions, as far as cell behaviours were concerned.

E. Leclerc, B. David, R. Warocquier-Clerout, L. Griscom, Bruno Le Pioufle, T. Fujii, C. Legallais

Micro Total Analysis Systems 2004, Vol 1 - 2005