Publications de Jérôme Courbat

Study of bending reliability and electrical properties of platinum lines on flexible polyimide substrates

Nico de Rooij, Danick Briand, Jérôme Courbat, Francisco Molina Lopez

We have experimentally studied the variation in electrical resistance of flexible platinum lines patterned on polyimide foil when they are subjected to circular bending constraints. The lines were patterned by means of standard photolithography and sputter ...

Elsevier2014

A robust platform for textile integrated gas sensors

Nico de Rooij, Danick Briand, Jérôme Courbat, Caglar Ataman, Francisco Molina Lopez, Giorgio Mattana, Andres Felipe Vasquez Quintero

Fabrication, textile integration and post-weaving characterization of a robust platform for monolithically integrated, low-power gas and temperature sensing are presented. The platform, consisting of an interdigitated planar capacitor for gas sensing and a ...

Elsevier2013

Gas Sensors on Plastic Foil with Reduced Power Consumption for Wireless Applications

Jérôme Courbat

Recently, there is a growing interest in developing so-called "smart" RFID tags for logistic applications. These smart tags incorporate sensing devices to monitor environmental parameters such as humidity and temperature throughout the supply chain. To ful ...

EPFL2010

Reversed processing of dry photoresist: application to the encapsulation of chemical sensors

Nico de Rooij, Danick Briand, Jérôme Courbat

A generic method for the reverse processing of dry photoresist is proposed. The technique is based on the lamination of pre-patterned polymeric structures on the pre-existing devices. The concept is illustrated with the encapsulation at the foil level of g ...

Elsevier Science, Reg Sales Off, Customer Support Dept, 655 Ave Of The Americas, New York, Ny 10010 Usa2010

Inkjet printed colorimetric ammonia sensor on plastic foil for low-cost and low-power devices

Nico de Rooij, Danick Briand, Jérôme Courbat, Michael Linder

A polymeric-based colorimetric gas sensor with its associated electronics targeting ammonia detectionat low-cost and low-power is presented. The gas sensitive layer was inkjet printed on a plastic foil used as an optical waveguide. The planarconfiguration ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2010

Temperature, humidity and gas sensors integrated on plastic foil for low power applications

Nico de Rooij, Danick Briand, Jérôme Courbat

2009

Evaluation of pH indicator-based colorimetric films for ammonia detection using optical waveguides

Nico de Rooij, Danick Briand, Jérôme Courbat

The evaluation of colorimetric films for the detection of low concentrations of gaseous ammonia in a waveguide configuration is presented. They were composed of a pH indicator selective to NH3 embedded in a polymeric matrix and deposited on an optical wave ...

2009

Multi sensor platform on plastic foil for environmental monitoring

Nico de Rooij, Danick Briand, Jérôme Courbat

2009

Ultra-low power metal oxide gas sensor on plastic foil

Nico de Rooij, Danick Briand, Jérôme Courbat

We report on the design and fabrication of ultra-low power metal-oxide (MOX) gas sensors on plastic foils envisioning their fabrication at large scale and low cost. A complete sensor solution is presented including its packaging at the foil level and the d ...

2009

Colorimetric gas sensors based on optical waveguides made on plastic foil

Nico de Rooij, Danick Briand, Jérôme Courbat

2009