期刊
JOURNAL OF MOLECULAR CATALYSIS B-ENZYMATIC
卷 63, 期 3-4, 页码 116-120出版社
ELSEVIER
DOI: 10.1016/j.molcatb.2009.12.018
关键词
Fungal laccase; Biosynthesis; Phenoxazinone dye
资金
- European Commission [NMP2-CT2004-505]
Laccase, isolated from Cerrena unicolor, is able to transform 3-amino-4-hydroxybenzensulfonic acid into a water soluble phenoxazine dye with an extinction coefficient (epsilon) of 8600 M-1 cm(-1). The dye has been characterized using a variety of different analytic and spectroscopic techniques like UV-vis spectroscopy, HPLC (High Performance Liquid Chromatography), ESI/MS (Electrospray Ionization Mass Spectrometry) and the following NMR experiments: H-1, C-13, TOCSY (Total Correlation Spectroscopy), HSQC (Heteronuclear Single Quantum Coherence). HMBC (Heteronuclear Multiple Bond Coherence) showing the structure of 2-amino-3-oxo-3H-phenoxazine-8-sulfonic acid. The advantages of the presented biocatalytic system, in alignment with chemical system to obtain Curie_22, are eco-sustainability and one step performance. (C) 2010 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据