Detection of group-in complexes with water-soluble p-sulfonatoealix[8]arene on addition of alkali salts by using electron spin resonance spectroscopy

Yoshimi Sueishi; Keitaro Miyazono; Mieko Negi; Yashige Kotake

doi:10.1246/bcsj.81.113

Detection of group-in complexes with water-soluble p-sulfonatoealix[8]arene on addition of alkali salts by using electron spin resonance spectroscopy

Yoshimi Sueishi, Keitaro Miyazono, Mieko Negi, Yashige Kotake

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

2 Citations (Scopus)

Abstract

We found that the addition of alkali salts significantly increased the binding between p-sulfonatocalix[8]arene and a guest group. The change in ionic strength of the solution appears to drive the functional group in the probe deep into the calixarene cavity, making it possible to detect the group in complex by using ESR spectroscopy.

Original language	English
Pages (from-to)	113-115
Number of pages	3
Journal	Bulletin of the Chemical Society of Japan
Volume	81
Issue number	1
DOIs	https://doi.org/10.1246/bcsj.81.113
Publication status	Published - 2008

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Chemistry(all)

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AU - Negi, Mieko

AU - Kotake, Yashige

PY - 2008

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AB - We found that the addition of alkali salts significantly increased the binding between p-sulfonatocalix[8]arene and a guest group. The change in ionic strength of the solution appears to drive the functional group in the probe deep into the calixarene cavity, making it possible to detect the group in complex by using ESR spectroscopy.

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Detection of group-in complexes with water-soluble p-sulfonatoealix[8]arene on addition of alkali salts by using electron spin resonance spectroscopy

Abstract

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