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Visual Detection of Dopamine and Monitoring Tyrosinase Activity Using a Pyrocatechol violet-Sn4+ Complex

Qingling Xu, Juyoung Yoon

Chem Commun (Camb). 2011 Dec 14;47(46):12497-9.

PMID: 22019927

Abstract:

In this study, the ensemble of pyrocatechol violet and Sn(4+) 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.

Chemicals Related in the Paper:

Catalog Number Product Name Structure CAS Number Price
AP115413 Pyrocatechol Violet Pyrocatechol Violet 115-41-3 Price
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