A pH-stable ruthenium(II)-based sensing system for dissolved dinitrogen

Tetsuro Kizaki; Takeru Abe; Takahiro Matsumoto; Seiji Ogo

doi:10.1246/cl.2010.128

A pH-stable ruthenium(II)-based sensing system for dissolved dinitrogen

Tetsuro Kizaki, Takeru Abe, Takahiro Matsumoto, Seiji Ogo^*

^*この研究の対応する著者

研究成果: Article › 査読

4 被引用数 (Scopus)

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Building on a previous design for a Ru-based dissolved N ₂ sensor, we report an adaptation that allows for reversible data storage. The N ₂ complex can be "fixed" and made stable across a range of pHs by the substitution of OH ^- with F ^- to form [Ru ^II(F)(TMC)(N ₂)] ⁺ (1, TMC= l,4,8,11-tetramethyl-l,4,8,11tetraazacyclotetradecane). The addition of Ca2+ and irradiation with light at high pH removes the F ^-, thereby regenerating the sensor in its reversible configuration.

本文言語	English
ページ（範囲）	128-129
ページ数	2
ジャーナル	Chemistry Letters
巻	39
号	2
DOI	https://doi.org/10.1246/cl.2010.128
出版ステータス	Published - 2010

ASJC Scopus subject areas

化学 (全般)

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10.1246/cl.2010.128

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doi = "10.1246/cl.2010.128",

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AU - Kizaki, Tetsuro

AU - Abe, Takeru

AU - Matsumoto, Takahiro

AU - Ogo, Seiji

PY - 2010

Y1 - 2010

N2 - Building on a previous design for a Ru-based dissolved N 2 sensor, we report an adaptation that allows for reversible data storage. The N 2 complex can be "fixed" and made stable across a range of pHs by the substitution of OH - with F - to form [Ru II(F)(TMC)(N 2)] + (1, TMC= l,4,8,11-tetramethyl-l,4,8,11tetraazacyclotetradecane). The addition of Ca2+ and irradiation with light at high pH removes the F -, thereby regenerating the sensor in its reversible configuration.

AB - Building on a previous design for a Ru-based dissolved N 2 sensor, we report an adaptation that allows for reversible data storage. The N 2 complex can be "fixed" and made stable across a range of pHs by the substitution of OH - with F - to form [Ru II(F)(TMC)(N 2)] + (1, TMC= l,4,8,11-tetramethyl-l,4,8,11tetraazacyclotetradecane). The addition of Ca2+ and irradiation with light at high pH removes the F -, thereby regenerating the sensor in its reversible configuration.

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JO - Chemistry Letters

JF - Chemistry Letters

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A pH-stable ruthenium(II)-based sensing system for dissolved dinitrogen

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