These radioactive nuclei will decay with time, and a proportion of the energy is released as gamma radiation. This neutron capture results in the formation of new nuclei that are frequently radioactive. ![]() Neutron activation is the process whereby free neutrons are captured by atomic nuclei. ![]() In comparison with other strategies, such as ICP-(MS and OES) and XRF, NAA has not however been utilized as a high-throughput elemental analysis tool for the identification of ionomic mutants ( Galinha et al., 2011). The NAA procedure accomplishes a subjective and quantitative examination of obscure tests by illuminating the test with neutrons, which are based on the estimation of the characteristic radiation from radio nuclides shaped straightforwardly or in a roundabout way by neutron light of such tests. It was applied for the first time in 1936 by Hevesy and Levi utilizing the isotopic neutron source for irradiation of the sample. ![]() Neutron activation analysis (NAA) is a vital strategy for elemental analysis of local environmental studies of different materials. The method discussed in the following section is based on the nuclear property. The nuclear spectrum is particular for each element and is able to estimate the amounts of element present in sample. The nuclear properties based on protons and neutrons are also utilized for estimation of elements from sample mixtures. Anil Kumar, in Plant Nutrition and Food Security in the Era of Climate Change, 2022 9.14 Techniques based on nuclear properties of atoms
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