论文部分内容阅读
所有的生物体都含有包括DNA和蛋白质在内的生物大分子,“辨识身份并“看清它们的真面目,长久以来一直是科学家们追逐的梦想。如今,这一梦想已成为现实。2002年诺贝尔化学奖表彰的就是这一领域的两项研究成果。其中一项是由美国科学家约翰·芬恩和日本科学家田中耕一发明的“生物大分子的质谱分析法,它解决了辨识生物大分子“身份的难题;另一项则是由瑞士科学家库尔特·维特里希发明的“利用核磁共振技术测定溶液中生物大分子三维结构的方法,解决了“看清生物大分子是“什么样子的问题。这两项成果不仅是生物分子分析方法上的一次革命性突破,也使得生物化学真正成为一门伟大的学科。
All living organisms contain biological macromolecules, including DNA and proteins. “Identifying and” seeing their true colors has long been the dream pursued by scientists. Today, this dream has become a reality. The 2002 Nobel Prize for Chemistry honors two studies in this area. One is the “mass spectrometry analysis of biological macromolecules” invented by American scientist John Finn and Japanese scientist Tanaka Geng, which solved the problem of identifying the identity of biological macromolecules. The other one was compiled by Swiss scientist Kurt “The method of using nuclear magnetic resonance to determine the three-dimensional structure of biological macromolecules in solution, which was invented by Vitrich, solves the problem of” seeing what biological macromolecules are. "These two results are not only the first time in biomolecular analysis Revolutionary breakthroughs have also made biochemistry truly a great subject.