Urea sensing film prepared by extrusion from DBSA-doped polyaniline-poly(styrene-co-potassium acrylate) in a poly(n-butyl methacrylate) matrix

dc.contributorCastillo-Ortega, M.M., Departamento de Investigaci�n en Pol�meros y Materiales, Universidad de Sonora, Apartado Postal No. 130, Hermosillo, Sonora CP 83000, Mexico; Del Castillo-Castro, T., Departamento de Investigaci�n en Pol�meros y Materiales, Universidad de Sonora, Apartado Postal No. 130, Hermosillo, Sonora CP 83000, Mexico; Ibarra-Bracamontes, V.J., Departamento de Investigaci�n en Pol�meros y Materiales, Universidad de Sonora, Apartado Postal No. 130, Hermosillo, Sonora CP 83000, Mexico; Nu�o-Donlucas, S.M., Departamento de Ingenier�a Qu�mica, CUCEI, Universidad de Guadalajara, Boul. M. Garcia-Barragan No. 1451, Guadalajara, Jal. 44430, Mexico; Puig, J.E., Departamento de Ingenier�a Qu�mica, CUCEI, Universidad de Guadalajara, Boul. M. Garcia-Barragan No. 1451, Guadalajara, Jal. 44430, Mexico; Herrera-Franco, P.J., Unidad de Materiales, Centro de Investigaci�n Cient�fica de Yucat�n, Calle 43, 130 Col. Chuburna Hidalgo, Merida, Yucatan CP 97200, Mexico
dc.creatorCastillo-Ortega, M.M.
dc.creatorDel Castillo-Castro, T.
dc.creatorIbarra-Bracamontes, V.J.
dc.creatorNuno-Donlucas, S.M.
dc.creatorPuig, J.E.
dc.creatorHerrera-Franco, P.J.
dc.date.accessioned2015-09-15T19:15:52Z
dc.date.accessioned2022-11-02T15:17:48Z
dc.date.available2015-09-15T19:15:52Z
dc.date.available2022-11-02T15:17:48Z
dc.date.created2015-09-15T19:15:52Z
dc.date.issued2007
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-34547126914&partnerID=40&md5=73b5dae12628986ff1694ddf9f65d3f8
dc.identifierhttp://hdl.handle.net/20.500.12104/45567
dc.identifier10.1016/j.snb.2007.02.049
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5011966
dc.description.abstractFilms of n-dodecylbenzene sulfonic acid-doped polyaniline (PANIDBSA), poly(styrene-co-potassium acrylate) (PSAK) and poly(n-butyl methacrylate) (PBMA) were prepared by extrusion at different weight ratios. The electrical, mechanical and morphological properties of the films were studied and compared with those of films of PANIDBSA-PBMA in which the ionomer (PSAK) was not included. The PSAK incorporation improves the electrical properties, the tensile strength and the homogeneity of the films. The 50% PANIDBSA-PSAK composites showed good sensing capability toward NH3 and urea aqueous solutions. The urea sensitivity of the films was also evaluated in serum samples. The results show a good agreement with those of the standard method implemented in clinical laboratories. � 2007 Elsevier B.V. All rights reserved.
dc.relationScopus
dc.relationWOS
dc.relationSensors and Actuators, B: Chemical
dc.relation125
dc.relation2
dc.relation538
dc.relation543
dc.titleUrea sensing film prepared by extrusion from DBSA-doped polyaniline-poly(styrene-co-potassium acrylate) in a poly(n-butyl methacrylate) matrix
dc.typeArticle


Este ítem pertenece a la siguiente institución