Courbat, J.Briand, D.Wöllenstein, J.de Rooij, N. F.2009-05-122009-05-122009-05-122008https://infoscience.epfl.ch/handle/20.500.14299/39165Evaluation of spin-coatable colorimetric films for ammonia detection using optical waveguidestext::conference output::conference proceedings::conference paper