Construction and development of ion-selective electrodes responsive to anionic surfactants

J. Baró-Romà; J. Sánchez; M. del Valle; J. Alonso; J. Bartrolí

doi:10.1016/0925-4005(93)85046-D

Construction and development of ion-selective electrodes responsive to anionic surfactants

J. Baró-Romà, J. Sánchez, M. del Valle, J. Alonso, J. Bartrolí

Department of Chemistry

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

36 Citations (Scopus)

Abstract

Two surfactant sensors, based on ion-pair 1:1 water-insoluble salts, have been prepared using Hyamine 1622 or tetradodecylammonium as cationic and dodecylbenzenesulfonate as anionic surfactant. Sensing materials have been incorporated in a PVC matrix containing o-nitrophenyl octyl ether as a solvent mediator and applied on a support of conductive resin without inner reference solution. The responses of these electrodes to sodium laurylsulfate and sodium dodecylbenzenesulfonate as well as the interferences of several common inorganic anions and anionic surfactants have been examined. The main parameters of evaluation of these electrodes and response times are presented and its behaviour is discussed. These membranes show good performance for use as a general potentiometric sensor responsive to anionic surfactants. © 1993.

Original language	English
Pages (from-to)	179-183
Journal	Sensors and Actuators: B. Chemical
Volume	15
Issue number	1-3
DOIs	https://doi.org/10.1016/0925-4005(93)85046-D
Publication status	Published - 1 Jan 1993

Access to Document

10.1016/0925-4005(93)85046-D

Fingerprint Dive into the research topics of 'Construction and development of ion-selective electrodes responsive to anionic surfactants'. Together they form a unique fingerprint.

Cite this

@article{d46cb212bca4435192892f82277368ef,

title = "Construction and development of ion-selective electrodes responsive to anionic surfactants",

abstract = "Two surfactant sensors, based on ion-pair 1:1 water-insoluble salts, have been prepared using Hyamine 1622 or tetradodecylammonium as cationic and dodecylbenzenesulfonate as anionic surfactant. Sensing materials have been incorporated in a PVC matrix containing o-nitrophenyl octyl ether as a solvent mediator and applied on a support of conductive resin without inner reference solution. The responses of these electrodes to sodium laurylsulfate and sodium dodecylbenzenesulfonate as well as the interferences of several common inorganic anions and anionic surfactants have been examined. The main parameters of evaluation of these electrodes and response times are presented and its behaviour is discussed. These membranes show good performance for use as a general potentiometric sensor responsive to anionic surfactants. {\textcopyright} 1993.",

author = "J. Bar{\'o}-Rom{\`a} and J. S{\'a}nchez and {del Valle}, M. and J. Alonso and J. Bartrol{\'i}",

year = "1993",

month = jan,

day = "1",

doi = "10.1016/0925-4005(93)85046-D",

language = "English",

volume = "15",

pages = "179--183",

number = "1-3",

}

TY - JOUR

T1 - Construction and development of ion-selective electrodes responsive to anionic surfactants

AU - Baró-Romà, J.

AU - Sánchez, J.

AU - del Valle, M.

AU - Alonso, J.

AU - Bartrolí, J.

PY - 1993/1/1

Y1 - 1993/1/1

N2 - Two surfactant sensors, based on ion-pair 1:1 water-insoluble salts, have been prepared using Hyamine 1622 or tetradodecylammonium as cationic and dodecylbenzenesulfonate as anionic surfactant. Sensing materials have been incorporated in a PVC matrix containing o-nitrophenyl octyl ether as a solvent mediator and applied on a support of conductive resin without inner reference solution. The responses of these electrodes to sodium laurylsulfate and sodium dodecylbenzenesulfonate as well as the interferences of several common inorganic anions and anionic surfactants have been examined. The main parameters of evaluation of these electrodes and response times are presented and its behaviour is discussed. These membranes show good performance for use as a general potentiometric sensor responsive to anionic surfactants. © 1993.

AB - Two surfactant sensors, based on ion-pair 1:1 water-insoluble salts, have been prepared using Hyamine 1622 or tetradodecylammonium as cationic and dodecylbenzenesulfonate as anionic surfactant. Sensing materials have been incorporated in a PVC matrix containing o-nitrophenyl octyl ether as a solvent mediator and applied on a support of conductive resin without inner reference solution. The responses of these electrodes to sodium laurylsulfate and sodium dodecylbenzenesulfonate as well as the interferences of several common inorganic anions and anionic surfactants have been examined. The main parameters of evaluation of these electrodes and response times are presented and its behaviour is discussed. These membranes show good performance for use as a general potentiometric sensor responsive to anionic surfactants. © 1993.

U2 - 10.1016/0925-4005(93)85046-D

DO - 10.1016/0925-4005(93)85046-D

M3 - Article

VL - 15

SP - 179

EP - 183

IS - 1-3

ER -