Del Villar, IgnacioMatías Maestro, IgnacioArregui San Martín, Francisco JavierClaus, Richard O.2018-04-062018-04-062005I. Del Villar, I. R. Matias, F. J. Arregui and R. O. Claus, "ESA-based in-fiber nanocavity for hydrogen-peroxide detection," in IEEE Transactions on Nanotechnology, vol. 4, no. 2, pp. 187-193, March 2005. doi: 10.1109/TNANO.2004.8378461536-125X (Print)1941-0085 (Electronic)10.1109/TNANO.2004.837846https://academica-e.unavarra.es/handle/2454/28199A fiber-optic sensor sensitive to hydrogen peroxide has been designed based on the electrostatic layer-by-layer selfassembly method. Prussian blue has been deposited in a polymeric structure formed by Poly(allylamine hydrochloride) and poly(acrylic acid). The concentration that can be detected range between 10 6–10 3 M, and recovery of the sensor after immersion into a reductive agent was demonstrated. The response of the sensor is independent of thepHfor values that range between 4–7.4. Some rules for estimation of the refractive index of the material deposited and the thickness of the bilayers are also presentedapplication/pdfeng© 2005 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.Electrostatic self-assembly (ESA)Hydrogen peroxideNanostructuresOptical fiber sensorinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccess