作者: M. Frontasyeva
DOI:
关键词: Nuclear physics 、 Data treatment 、 Chemistry 、 Electron scanning microscopy 、 Neutron activation analysis 、 Neutron physics 、 Analytical technique 、 Nuclear engineering 、 Epithermal neutron
摘要: Experience in applying conventional and epithermal neutron activation analysis for some challenging areas of the life sciences is reviewed. For more than 25 years its operation radioanalytical complex REGATA at IBR-2 reactor Dubna has become a source analytical data environmental studies, marine geology, bio-nano-technology medicine, etc. In spite competing non-nuclear techniques (AAS, ICP-ES, ICP-MS, etc), (NAA) as primary (ratio) method continues to be most powerful multi-element technique providing quantification trace elements ultra low levels. Combined with modern statistical treatment large arrays data, GIS (geographic information system) technologies, electron scanning microscopy, tomography, others, NAA serves obtain practical results resumed review.