A Review of Novel Instrumentation for Matrix Independent Ultratrace Analysis of Radionuclides using Collinear Resonance Ionisation Spectroscopy (CRIS)
A Review of Novel Instrumentation for Matrix Independent Ultratrace Analysis of Radionuclides using Collinear Resonance Ionisation Spectroscopy (CRIS)
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DOI：
10.1051/epjconf/202226104002
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发表时间：
2022
影响因子：
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通讯作者：
G. Edwards;H. Perrett;Matthew P Duggan;J. Reilly;K. Flanagan
中科院分区：
文献类型：
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作者：
G. Edwards;H. Perrett;Matthew P Duggan;J. Reilly;K. Flanagan
CERN-Isolde的CRIS装置是一项高分辨率激光光谱学实验，用于描述产生率非常低的奇异放射性核的特征。通过获取超精细光谱，可以确定核自旋和核磁偶极矩和电四极矩的精确值。CRIS技术的高灵敏度与高选择性相结合，使其成为复杂基质中分析物定量的理想候选者。这篇综述文章报道了曼彻斯特大学正在开发的新型仪器，利用CRIS技术进行靶向基质独立超痕量分析。
The CRIS setup at CERN-ISOLDE is a high resolution laser spectroscopy experiment that is used to characterise exotic radionuclei with very low production rates. Acquisition of hyperfine spectra enable nuclear spins and precise values of nuclear magnetic dipole and electric quadrupole moments to be determined. The high sensitivity of the CRIS technique combined with the high selectivity make it an ideal candidate for quantitation of analytes in complex matrices. This review article reports on novel instrumentation under development at the University of Manchester, utilising the CRIS technique for targeted matrix independent ultra-trace analysis.