Combination of atomic lines and molecular bands for uranium optical isotopic analysis in laser induced plasma spectrometry
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-017-5197-y
Abstract: Through computer simulation on experimentally acquired optical spectra, uranium isotopic analysis by laser ablation molecular isotopic spectrometry and laser induced breakdown spectroscopy were studied. The use of only one spectral feature, either the strong UO… read more here.
Keywords: isotopic analysis; atomic lines; isotopic; analysis laser ... See more keywords
Development of non-destructive isotopic analysis methods using muon beams and their application to the analysis of lead
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-019-06506-9
Abstract: Elemental isotopic ratios are measured in various research fields and provide useful information regarding age, origin, geological and biological activities, ancient climate, etc. Here, we report a new isotopic analysis method without sample destruction using… read more here.
Keywords: isotopic analysis; analysis; using muon; isotopic ... See more keywords
Reconstructing diet and mobility using multi-isotopic analysis in Apurimac, Peru (~ AD 880–1260)
Sign Up to like & getrecommendations! Published in 2018 at "Archaeological and Anthropological Sciences"
DOI: 10.1007/s12520-017-0587-1
Abstract: The unraveling of the Wari Empire circa AD 1000 is marked by violent political upheaval and climate change. Such social, economic, and environmental disruptions are often accompanied by significant shifts in human diet and mobility… read more here.
Keywords: mobility; later sites; diet mobility; isotopic analysis ... See more keywords
The Skiles Mummy: Care of a debilitated hunter-gatherer evidenced by coprolite studies and stable isotopic analysis of hair.
Sign Up to like & getrecommendations! Published in 2019 at "International journal of paleopathology"
DOI: 10.1016/j.ijpp.2018.08.004
Abstract: The Skiles Mummy (SMM), a naturally mummified adult male from the late archaic period of Lower Pecos Canyonlands of South Texas, represents a unique case of care. SMM is an exceptional mummy within this region… read more here.
Keywords: stable isotopic; isotopic analysis; hair; care ... See more keywords
Advances in the application of amino acid nitrogen isotopic analysis in ecological and biogeochemical studies
Sign Up to like & getrecommendations! Published in 2017 at "Organic Geochemistry"
DOI: 10.1016/j.orggeochem.2017.07.009
Abstract: Abstract Compound-specific isotopic analysis of amino acids (CSIA-AA) has emerged in the last decade as a powerful approach for tracing the origins and fate of nitrogen in ecological and biogeochemical studies. This approach is based… read more here.
Keywords: advances application; isotopic analysis; amino; biogeochemical studies ... See more keywords
Elemental and isotopic analysis of oral squamous cell carcinoma tissues using sector-field and multi-collector ICP-mass spectrometry.
Sign Up to like & getrecommendations! Published in 2017 at "Talanta"
DOI: 10.1016/j.talanta.2016.12.007
Abstract: Elemental and isotopic analysis via single-collector and multi-collector ICP-mass spectrometry, respectively, have been explored as a tool for identifying potential differences between non-tumor and oral squamous cell carcinoma tissues. Elemental concentrations of major and minor… read more here.
Keywords: isotopic analysis; elemental isotopic; isotopic; multi collector ... See more keywords
Fast and Efficient Atmospheric NO2 Collection for Isotopic Analysis by a 3D-Printed Denuder System.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.2c02839
Abstract: Being major species of atmospheric reactive nitrogen, nitrogen oxides (NOx = NO + NO2) have important implications for ozone and OH radical formation in addition to nitrogen cycles. Stable nitrogen isotopes (δ15N) of NOx have… read more here.
Keywords: system; no2 collection; collection; isotopic analysis ... See more keywords
Collection Method for Isotopic Analysis of Gaseous Nitrous Acid.
Sign Up to like & getrecommendations! Published in 2018 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.7b03561
Abstract: The sources and chemistry of gaseous nitrous acid (HONO) in the environment are of great interest. HONO is a major source of atmospheric hydroxyl radical (OH), which impacts air quality and climate. HONO is also… read more here.
Keywords: isotopic analysis; hono; chemistry; method ... See more keywords
Iron isotopic analysis of finger-prick and venous blood by multi-collector inductively coupled plasma-mass spectrometry after volumetric absorptive microsampling
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Analytical Atomic Spectrometry"
DOI: 10.1039/c6ja00394j
Abstract: High-precision isotopic analysis of Fe in blood is currently assessed as a complementary approach to achieve a better understanding of human Fe metabolism and for diagnosis of diseases. Volumetric absorptive microsampling (VAMS) is a recently… read more here.
Keywords: isotopic analysis; spectrometry; isotopic; blood ... See more keywords
Rapid isotopic analysis of uranium, plutonium, and americium in post-detonation debris simulants by RIMS
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Analytical Atomic Spectrometry"
DOI: 10.1039/d3ja00096f
Abstract: Uranium interference is a major problem in conventional 238Pu analysis. In RIMS, a slight detuning of the resonance laser extinguishes the Pu signal so that the 238U interference can be accurately quantified and subtracted. read more here.
Keywords: rapid isotopic; analysis uranium; plutonium americium; analysis ... See more keywords
Provenancing 16th and 17th century CE building timbers in Denmark–combining dendroprovenance and Sr isotopic analysis
Sign Up to like & getrecommendations! Published in 2023 at "PLOS ONE"
DOI: 10.1371/journal.pone.0278513
Abstract: Dendrochronology (tree-ring analysis) allows us to precisely date and identify the origin of timber from historic contexts. However, reference datasets to determine the origin can include timber of non-local origin. Therefore, we have applied Sr… read more here.
Keywords: provenancing 16th; 16th 17th; analysis; isotopic analysis ... See more keywords