Ionic liquid-modified dyes and their sensing performance toward acids in aqueous and non-aqueous solutions

Qinghua Zhang; Shiguo Zhang; Shimin Liu; Xiangyuan Ma; Liujin Lu; Youquan Deng

doi:10.1039/c0an00885k

Ionic liquid-modified dyes and their sensing performance toward acids in aqueous and non-aqueous solutions

Qinghua Zhang, Shiguo Zhang, Shimin Liu, Xiangyuan Ma, Liujin Lu, Youquan Deng

CAS - Lanzhou Institute of Chemical Physics

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

33 Scopus citations

Abstract

Six ionic liquid (IL)-modified dyes were synthesized and characterized. Compared to the methyl red and methyl orange, these IL-modified [MR] ^-- or [MO]^--based dyes exhibit lower melting points and enhanced solubility, and can be used as sensitive indicators towards free proton in both aqueous and non-aqueous solutions. This work also supplies a new concept of developing novel modified materials with the ILs.

Original language	English
Pages (from-to)	1302-1304
Number of pages	3
Journal	Analyst
Volume	136
Issue number	7
DOIs	https://doi.org/10.1039/c0an00885k
State	Published - 7 Apr 2011
Externally published	Yes

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title = "Ionic liquid-modified dyes and their sensing performance toward acids in aqueous and non-aqueous solutions",

abstract = "Six ionic liquid (IL)-modified dyes were synthesized and characterized. Compared to the methyl red and methyl orange, these IL-modified [MR] -- or [MO]--based dyes exhibit lower melting points and enhanced solubility, and can be used as sensitive indicators towards free proton in both aqueous and non-aqueous solutions. This work also supplies a new concept of developing novel modified materials with the ILs.",

author = "Qinghua Zhang and Shiguo Zhang and Shimin Liu and Xiangyuan Ma and Liujin Lu and Youquan Deng",

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AU - Zhang, Qinghua

AU - Zhang, Shiguo

AU - Liu, Shimin

AU - Ma, Xiangyuan

AU - Lu, Liujin

AU - Deng, Youquan

PY - 2011/4/7

Y1 - 2011/4/7

N2 - Six ionic liquid (IL)-modified dyes were synthesized and characterized. Compared to the methyl red and methyl orange, these IL-modified [MR] -- or [MO]--based dyes exhibit lower melting points and enhanced solubility, and can be used as sensitive indicators towards free proton in both aqueous and non-aqueous solutions. This work also supplies a new concept of developing novel modified materials with the ILs.

AB - Six ionic liquid (IL)-modified dyes were synthesized and characterized. Compared to the methyl red and methyl orange, these IL-modified [MR] -- or [MO]--based dyes exhibit lower melting points and enhanced solubility, and can be used as sensitive indicators towards free proton in both aqueous and non-aqueous solutions. This work also supplies a new concept of developing novel modified materials with the ILs.

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U2 - 10.1039/c0an00885k

DO - 10.1039/c0an00885k

M3 - 文章

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Ionic liquid-modified dyes and their sensing performance toward acids in aqueous and non-aqueous solutions

Abstract

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