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

M. M. Castillo-Ortega; T. Del Castillo-Castro; V. J. Ibarra-Bracamontes; S. M. Nuño-Donlucas; J. E. Puig; P. J. Herrera-Franco

doi:10.1016/j.snb.2007.02.049

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

M. M. Castillo-Ortega, T. Del Castillo-Castro, V. J. Ibarra-Bracamontes, S. M. Nuño-Donlucas, J. E. Puig, P. J. Herrera-Franco

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

Films 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 NH3and 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.

Original language	American English
Pages (from-to)	538-543
Number of pages	6
Journal	Sensors and Actuators, B: Chemical
DOIs	https://doi.org/10.1016/j.snb.2007.02.049
State	Published - 8 Aug 2007

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Castillo-Ortega, M. M., Del Castillo-Castro, T., Ibarra-Bracamontes, V. J., Nuño-Donlucas, S. M., Puig, J. E., & Herrera-Franco, P. J. (2007). Urea sensing film prepared by extrusion from DBSA-doped polyaniline-poly(styrene-co-potassium acrylate) in a poly(n-butyl methacrylate) matrix. Sensors and Actuators, B: Chemical, 538-543. https://doi.org/10.1016/j.snb.2007.02.049

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

abstract = "Films 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 NH3and 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. {\textcopyright} 2007 Elsevier B.V. All rights reserved.",

author = "Castillo-Ortega, {M. M.} and {Del Castillo-Castro}, T. and Ibarra-Bracamontes, {V. J.} and Nu{\~n}o-Donlucas, {S. M.} and Puig, {J. E.} and Herrera-Franco, {P. J.}",

year = "2007",

month = aug,

day = "8",

doi = "10.1016/j.snb.2007.02.049",

language = "American English",

pages = "538--543",

journal = "Sensors and Actuators, B: Chemical",

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T1 - Urea sensing film prepared by extrusion from DBSA-doped polyaniline-poly(styrene-co-potassium acrylate) in a poly(n-butyl methacrylate) matrix

AU - Castillo-Ortega, M. M.

AU - Del Castillo-Castro, T.

AU - Ibarra-Bracamontes, V. J.

AU - Nuño-Donlucas, S. M.

AU - Puig, J. E.

AU - Herrera-Franco, P. J.

PY - 2007/8/8

Y1 - 2007/8/8

N2 - Films 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 NH3and 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.

AB - Films 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 NH3and 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.

U2 - 10.1016/j.snb.2007.02.049

DO - 10.1016/j.snb.2007.02.049

M3 - Article

SP - 538

EP - 543

JO - Sensors and Actuators, B: Chemical

JF - Sensors and Actuators, B: Chemical

SN - 0925-4005

ER -

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

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