Visual detection of dopamine and monitoring tyrosinase activity using a pyrocatechol violet-Sn4+ complex

Qingling Xu; Juyoung Yoon

doi:10.1039/c1cc15587c

Visual detection of dopamine and monitoring tyrosinase activity using a pyrocatechol violet-Sn⁴⁺ complex

Qingling Xu, Juyoung Yoon

Department of Chemistry & Nanoscience

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

52 Scopus citations

Abstract

In this study, the ensemble of pyrocatechol violet and Sn⁴⁺ was used for dopamine detection in a neutral aqueous solution with high selectivity and sensitivity. The detection course showed three color changes, which could be observed by the naked eye. We also demonstrated that this ensemble can be used to monitor tyrosinase activity.

Original language	English
Pages (from-to)	12497-12499
Number of pages	3
Journal	Chemical Communications
Volume	47
Issue number	46
DOIs	https://doi.org/10.1039/c1cc15587c
State	Published - 14 Dec 2011

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title = "Visual detection of dopamine and monitoring tyrosinase activity using a pyrocatechol violet-Sn4+ complex",

abstract = "In this study, the ensemble of pyrocatechol violet and Sn4+ was used for dopamine detection in a neutral aqueous solution with high selectivity and sensitivity. The detection course showed three color changes, which could be observed by the naked eye. We also demonstrated that this ensemble can be used to monitor tyrosinase activity.",

author = "Qingling Xu and Juyoung Yoon",

year = "2011",

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AU - Xu, Qingling

AU - Yoon, Juyoung

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N2 - In this study, the ensemble of pyrocatechol violet and Sn4+ was used for dopamine detection in a neutral aqueous solution with high selectivity and sensitivity. The detection course showed three color changes, which could be observed by the naked eye. We also demonstrated that this ensemble can be used to monitor tyrosinase activity.

AB - In this study, the ensemble of pyrocatechol violet and Sn4+ was used for dopamine detection in a neutral aqueous solution with high selectivity and sensitivity. The detection course showed three color changes, which could be observed by the naked eye. We also demonstrated that this ensemble can be used to monitor tyrosinase activity.

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U2 - 10.1039/c1cc15587c

DO - 10.1039/c1cc15587c

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SP - 12497

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JO - Chemical Communications

JF - Chemical Communications

IS - 46

ER -

Visual detection of dopamine and monitoring tyrosinase activity using a pyrocatechol violet-Sn4+ complex

Abstract

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Visual detection of dopamine and monitoring tyrosinase activity using a pyrocatechol violet-Sn⁴⁺ complex