EPR电子顺磁共振教程精选文档.ppt
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1、阅读参考书:,1、范康年主编,谱学导论,高教出版社,20012、裘祖文,电子自旋共振波谱,科学出版社,19803、张建中等,自旋标记ESR波谱的基本理论和应用,科学出版社,19874、陈贤镕,电子自旋共振实验技术,科学出版社,19865、石津和彦 等,实用电子自旋共振简明教程(生命科学专业适用),南开大学出版社,19926、张建中等,磁共振教程,中国科大出版社,1996,电子顺磁共振(EPR)历史:1945年,前苏联物理学家,柴伏依斯基/或称扎伏伊斯基(Zavoisky,N.K.)观察发现的。,它是直接检测和研究含有未成对电子顺磁性物质的一种光谱学技术。Electron Paramagneti
2、c Resonance,EPR,is a spectroscopic technique,which detects species that have unpaired electrons.It is also often called ESR,Electron Spin Resonance,ESR.,电子顺磁共振:,因磁共振的杰出贡献而获得诺贝尔奖科学家,1944年 I.S.Rabi 1952年 F.Bloch,E.M.Purcell1955年 W.E.Lamb,P.Kusch 1964年 C.H.Townes1966年 A.Kastler 1977年 J.H.Van Vleck1981年
3、 N.Bloembergen 1983年 H.Taube1989年 N.F.Ramsey 1991年 R.R.Ernst2002年 K.Wthrich 2003年 P.C.Lauterbur,S.P.Mansfield,(到今年为止),Nobody loves Raymond(Damadian)The Nobel Prize in Medicine did NOT go to Raymond Damadian,and he is mad as hell.Mad enough to take out advertisements in the NY Times and the Washingto
4、n Post.(the way it is still done today).Raymond wasnt detoured he thinks outside the box.So he did some experimentation gathered up a set of data and published a nice bit of original work.He still didnt have a machine that we would call a modern MRI.The data his machine produced was not a pretty pic
5、ture,nor could his results and conclusions be verified.But he did publish that paper.It got others thinking and involved with MRI.Other people who actually produced practical working MRI devices.Our boy Ray couldnt get his machine to work very well,for years he couldnt.He did however get a patent.Wi
6、th that patent he spent years chasing GE Medical Systems through the courts.He and his lawyers got over$100 million dollars from them in the end.His company eventually did produce an MRI device that could be sold on the market.My title is misleading there is a group of individuals who love Raymond.I
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