Camara, E. H. M.Breuil, P.Briand, D.Guillot, L.Pijolat, C.de Rooij, N. F.2010-07-202010-07-202010-07-20201010.1016/j.snb.2010.05.054https://infoscience.epfl.ch/handle/20.500.14299/51738Micro gas preconcentrator in porous silicon filled with a carbon absorbenttext::journal::journal article::research article