在设计模拟血红素可逆地结合分子氧的分子模型方面已有新的进展。现在进入能够方便地使用模型体系研究这类反应的新阶段。特别是加拿大不列颠哥伦比亚大学生物化学科学工作者成功地将钌(Ⅱ)并入简单的卟啉体系。这个体系可以在室温下可逆地结合分子氧。这一成就的意义在于可以方便地使用模型研究相应的生物活性的铁(Ⅱ)体系。 New advances have been made in the design of molecular models that model the reversible binding of heme to molecular oxygen. Now enter a new phase where you can easily use the model system to study such reactions. In particular, biochemistry scientists at the University of British Columbia, Canada, successfully incorporated ruthenium (II) into simple porphyrin systems. This system reversibly binds molecular oxygen at room temperature. The significance of this achievement is that it is convenient to use models to study the corresponding biologically active iron (II) system.