Nitrite-selective ISE based on uranyl salophen derivatives

Wojciech Wroblewski; Zbigniew Brzozka; Dmitry M. Rudkevich; David N. Reinhoudt

doi:10.1016/S0925-4005(97)80131-1

Nitrite-selective ISE based on uranyl salophen derivatives

Wojciech Wroblewski, Zbigniew Brzozka^*, Dmitry M. Rudkevich, David N. Reinhoudt

^*Corresponding author for this work

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Abstract

Anion selectivities of membranes based on uranyl salophen derivatives with substituents at the 4-position are presented. Derivative 2 (with 4-nitro substituent) has been applied to design a nitrite-selective ion-selective electrode (ISE) that shows linear response in the range 1–3 of pNO₂− with a slope of 56.2 mV decade⁻¹. The highest selectivity over other anions and optimum performance of the electrodes are obtained for membranes containing tridodecylmethylammonium chloride (TDMAC) at 10 mol% versus ionophore as an additive.

Original language	English
Pages (from-to)	151-155
Journal	Sensors and Actuators B: Chemical
Volume	37
Issue number	3
DOIs	https://doi.org/10.1016/S0925-4005(97)80131-1
Publication status	Published - 1996

Keywords

Anion selectivity
Uranyl salophenes
Nitrite ion-selective electrodes

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10.1016/S0925-4005(97)80131-1

Wroblewski1996nitriteFinal published version, 426 KB

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title = "Nitrite-selective ISE based on uranyl salophen derivatives",

abstract = "Anion selectivities of membranes based on uranyl salophen derivatives with substituents at the 4-position are presented. Derivative 2 (with 4-nitro substituent) has been applied to design a nitrite-selective ion-selective electrode (ISE) that shows linear response in the range 1–3 of pNO2− with a slope of 56.2 mV decade−1. The highest selectivity over other anions and optimum performance of the electrodes are obtained for membranes containing tridodecylmethylammonium chloride (TDMAC) at 10 mol% versus ionophore as an additive.",

keywords = "Anion selectivity, Uranyl salophenes, Nitrite ion-selective electrodes",

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T1 - Nitrite-selective ISE based on uranyl salophen derivatives

AU - Wroblewski, Wojciech

AU - Brzozka, Zbigniew

AU - Rudkevich, Dmitry M.

AU - Reinhoudt, David N.

PY - 1996

Y1 - 1996

N2 - Anion selectivities of membranes based on uranyl salophen derivatives with substituents at the 4-position are presented. Derivative 2 (with 4-nitro substituent) has been applied to design a nitrite-selective ion-selective electrode (ISE) that shows linear response in the range 1–3 of pNO2− with a slope of 56.2 mV decade−1. The highest selectivity over other anions and optimum performance of the electrodes are obtained for membranes containing tridodecylmethylammonium chloride (TDMAC) at 10 mol% versus ionophore as an additive.

AB - Anion selectivities of membranes based on uranyl salophen derivatives with substituents at the 4-position are presented. Derivative 2 (with 4-nitro substituent) has been applied to design a nitrite-selective ion-selective electrode (ISE) that shows linear response in the range 1–3 of pNO2− with a slope of 56.2 mV decade−1. The highest selectivity over other anions and optimum performance of the electrodes are obtained for membranes containing tridodecylmethylammonium chloride (TDMAC) at 10 mol% versus ionophore as an additive.

KW - Anion selectivity

KW - Uranyl salophenes

KW - Nitrite ion-selective electrodes

U2 - 10.1016/S0925-4005(97)80131-1

DO - 10.1016/S0925-4005(97)80131-1

M3 - Article

SN - 0925-4005

VL - 37

SP - 151

EP - 155

JO - Sensors and Actuators B: Chemical

JF - Sensors and Actuators B: Chemical

IS - 3

ER -

Nitrite-selective ISE based on uranyl salophen derivatives

Abstract

Keywords

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