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Citation: Hua Jian-Li, Song Cai-Sheng, Wang Guang-Hui, Cai Ming-Zhong. The application of ESR-spin Stable Technique in Laccase Chemical System[J]. Acta Physico-Chimica Sinica, ;1999, 15(02): 173-177. doi: 10.3866/PKU.WHXB19990215 shu

The application of ESR-spin Stable Technique in Laccase Chemical System

1.
Department of Chemistry,Jiangxi Normal University,Nanchang 330027

Received Date: 20 April 1998
Available Online: 15 February 1999

A method for the effective generation of high steady state concentration of semiquinone radicals was established in laccase/O2 system by using ESR-spin stable technique in static condition. The result of ESR demonstrated that the laccase-catalyzed reaction of these substrates underwent the stage of semiquinones.
- Rhus vernicifeva laccase,
- Semiquinone radical,
- Catechol substrates,
- ESR-spin stable technique
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