Enhanced gas sensing performance of TiO2 functionalized magneto-optical SPR sensors
2011; Royal Society of Chemistry; Volume: 21; Issue: 40 Linguagem: Inglês
10.1039/c1jm11937k
ISSN1364-5501
AutoresMaria Grazia Manera, G. Montagna, Elías Ferreiro‐Vila, Lola González-Garcı́a, Juan R. Sánchez‐Valencia, Agustín R. González‐Elipe, A. Cebollada, José Miguel García‐Martín, Antonio García‐Martín, G. Armelles, R. Rella,
Tópico(s)Optical Coatings and Gratings
ResumoPorous TiO2 thin films deposited by glancing angle deposition are used as sensing layers to monitor their sensing capabilities towards Volatile Organic Compounds both in a standard Surface Plasmon Resonance (SPR) sensor and in Magneto-Optical Surface Plasmon Resonance (MO-SPR) configuration in order to compare their sensing performances. Here our results on the enhanced sensing capability of these TiO2 functionalized MO-SPR sensors with Au/Co/Au transducers with respect to traditional SPR gas sensors are presented.
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