Ion-selective Response of the Azacrown-terminated Self-assembled Monolayer Formed on a Gold Electrode

Kô Takehara; Fumihiko Mukae; Hiroyuki Takemura

doi:10.5796/electrochemistry.67.232

Ion-selective Response of the Azacrown-terminated Self-assembled Monolayer Formed on a Gold Electrode

Kô Takehara, Fumihiko Mukae, Hiroyuki Takemura

Inorganic and Analytical Chemistry

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

Abstract

Thiol derivatized aza-15-crown-5-ether (15C5) was synthesized and modified on a gold electrode surface as the self-assembled monolayer. The effects of the alkali metal ions on the CV response of the Fe(CN)₆^3- probe ion at the modified electrode were investigated with changing alkali metal ion. The CV response was decreased in the order of Rb⁺ ≥ K⁺ > Li⁺ ≫ Na⁺. The results are discussed in relation to the interaction between the crown ring and the alkali metal ions.

Original language	English
Pages (from-to)	232-234
Number of pages	3
Journal	Electrochemistry
Volume	67
Issue number	3
DOIs	https://doi.org/10.5796/electrochemistry.67.232
Publication status	Published - Mar 1999

All Science Journal Classification (ASJC) codes

Electrochemistry

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10.5796/electrochemistry.67.232

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abstract = "Thiol derivatized aza-15-crown-5-ether (15C5) was synthesized and modified on a gold electrode surface as the self-assembled monolayer. The effects of the alkali metal ions on the CV response of the Fe(CN)63- probe ion at the modified electrode were investigated with changing alkali metal ion. The CV response was decreased in the order of Rb+ ≥ K+ > Li+ ≫ Na+. The results are discussed in relation to the interaction between the crown ring and the alkali metal ions.",

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year = "1999",

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AU - Takemura, Hiroyuki

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Y1 - 1999/3

N2 - Thiol derivatized aza-15-crown-5-ether (15C5) was synthesized and modified on a gold electrode surface as the self-assembled monolayer. The effects of the alkali metal ions on the CV response of the Fe(CN)63- probe ion at the modified electrode were investigated with changing alkali metal ion. The CV response was decreased in the order of Rb+ ≥ K+ > Li+ ≫ Na+. The results are discussed in relation to the interaction between the crown ring and the alkali metal ions.

AB - Thiol derivatized aza-15-crown-5-ether (15C5) was synthesized and modified on a gold electrode surface as the self-assembled monolayer. The effects of the alkali metal ions on the CV response of the Fe(CN)63- probe ion at the modified electrode were investigated with changing alkali metal ion. The CV response was decreased in the order of Rb+ ≥ K+ > Li+ ≫ Na+. The results are discussed in relation to the interaction between the crown ring and the alkali metal ions.

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Ion-selective Response of the Azacrown-terminated Self-assembled Monolayer Formed on a Gold Electrode

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