自从1968年Janzen和Blackburn誉名为“自旋捕获”①的技术提出之后,十几年来发展相当迅速。该技术越来越广泛地用来研究聚合物化学、自由基化学、生物化学、无机化学、动力学和具有各种特点的机理方面的研究。现将自旋捕获在动力学研究、聚合物化学和幅射化学方面的应用分别介绍于下。 The technology that Janzen and Blackburn named “Spin Capture” in 1968 was developed quite rapidly in more than a decade. The technology is increasingly used to study polymer chemistry, free radical chemistry, biochemistry, inorganic chemistry, kinetics and mechanisms with various characteristics. The application of spin-capture in kinetic studies, polymer chemistry and radiation chemistry are now introduced separately.