SINCE 1990 a few papers presented by researchers at the Lawrence Livermore National Labora-tory(LLNL)have shown the great promise of accelerator mass spectrometry(AMS) inthe quantification of biological macromolecular...SINCE 1990 a few papers presented by researchers at the Lawrence Livermore National Labora-tory(LLNL)have shown the great promise of accelerator mass spectrometry(AMS) inthe quantification of biological macromolecular adducts resulting from exposure to the exotictrace chemicals or toxins. For instance, they first successfully detected a carcinogen, 2-amino-3,8-dimethyl-imidazo (4, 5-f) quinoxaline (MeIQx), covalently bound to DNA by AMS.展开更多
文摘SINCE 1990 a few papers presented by researchers at the Lawrence Livermore National Labora-tory(LLNL)have shown the great promise of accelerator mass spectrometry(AMS) inthe quantification of biological macromolecular adducts resulting from exposure to the exotictrace chemicals or toxins. For instance, they first successfully detected a carcinogen, 2-amino-3,8-dimethyl-imidazo (4, 5-f) quinoxaline (MeIQx), covalently bound to DNA by AMS.
