Hydrogen-bonding ionophores for inorganic anions and nucleotides and their application in chemical sensors

Philippe Bühlmann; Shigeru Amemiya; Seiichi Nishizawa; Kang Ping Xiao; Yoshio Umezawa

Hydrogen-bonding ionophores for inorganic anions and nucleotides and their application in chemical sensors

Philippe Bühlmann, Shigeru Amemiya, Seiichi Nishizawa, Kang Ping Xiao, Yoshio Umezawa

Chemistry (Twin Cities)

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

16 Scopus citations

Abstract

The potential and limits of hydrogen-bonding ionophores and their use in chemical sensors are discussed. Several hydrogen-bonding bis-thiourea ionophores have been found to complex inorganic anions, among them most strongly H₂PO^-₄. Using such ionophores, ion-selective electrodes for chloride and sulfate have been developed. Furthermore, hosts that bind nucleotides with up to five hydrogen bonds have been synthesized. They have been applied in nucleotide selective electrodes, optodes and voltammetric sensors mimicking ion channels.

Original language	English (US)
Pages (from-to)	151-163
Number of pages	13
Journal	Journal of Inclusion Phenomena and Molecular Recognition in Chemistry
Volume	32
Issue number	2-3
State	Published - Nov 1 1998

Keywords

Anion
Hydrogen bond
Ion-selective electrode
Nucleotide
Optode
Thiourea
Voltammetric sensor

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abstract = "The potential and limits of hydrogen-bonding ionophores and their use in chemical sensors are discussed. Several hydrogen-bonding bis-thiourea ionophores have been found to complex inorganic anions, among them most strongly H2PO-4. Using such ionophores, ion-selective electrodes for chloride and sulfate have been developed. Furthermore, hosts that bind nucleotides with up to five hydrogen bonds have been synthesized. They have been applied in nucleotide selective electrodes, optodes and voltammetric sensors mimicking ion channels.",

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AU - Bühlmann, Philippe

AU - Amemiya, Shigeru

AU - Nishizawa, Seiichi

AU - Xiao, Kang Ping

AU - Umezawa, Yoshio

PY - 1998/11/1

Y1 - 1998/11/1

N2 - The potential and limits of hydrogen-bonding ionophores and their use in chemical sensors are discussed. Several hydrogen-bonding bis-thiourea ionophores have been found to complex inorganic anions, among them most strongly H2PO-4. Using such ionophores, ion-selective electrodes for chloride and sulfate have been developed. Furthermore, hosts that bind nucleotides with up to five hydrogen bonds have been synthesized. They have been applied in nucleotide selective electrodes, optodes and voltammetric sensors mimicking ion channels.

AB - The potential and limits of hydrogen-bonding ionophores and their use in chemical sensors are discussed. Several hydrogen-bonding bis-thiourea ionophores have been found to complex inorganic anions, among them most strongly H2PO-4. Using such ionophores, ion-selective electrodes for chloride and sulfate have been developed. Furthermore, hosts that bind nucleotides with up to five hydrogen bonds have been synthesized. They have been applied in nucleotide selective electrodes, optodes and voltammetric sensors mimicking ion channels.

KW - Anion

KW - Hydrogen bond

KW - Ion-selective electrode

KW - Nucleotide

KW - Optode

KW - Thiourea

KW - Voltammetric sensor

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JF - Journal of Inclusion Phenomena and Molecular Recognition in Chemistry

IS - 2-3

ER -

Hydrogen-bonding ionophores for inorganic anions and nucleotides and their application in chemical sensors

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