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pro vyhledávání: '"Silvana Gasparotto de Souza"'
Autor:
Silvana Gasparotto de Souza, Henrique E. M. Peres, Maria Lucia Pereira da Silva, Rogerio Furlan, Eliphas Wagner Simões
Publikováno v:
Sensors and Actuators B: Chemical. 115:232-239
The influence of the presence of constrictions in microchannels was investigated in this work, numerically and experimentally, aiming at to obtain preconcentrator microstructures for non-polar compounds that can be present as a contaminant in the air
Micromechanical structure development for chemical analysis: study of porous silicon as an adsorbent
Autor:
Maria Lucia Pereira da Silva, Elisabete Galeazzo, Francisco Javier Ramirez Fernandez, Rogerio Furlan, Silvana Gasparotto de Souza
Publikováno v:
SPIE Proceedings.
The aim of this work is to investigate the use of microchannels to concentrate pollutants present in the air. Devices with a length of 30 cm, a width of 100 micrometers and a depth of 30 micrometers , sealed by anodically bonded glass, were manufactu