Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Shuoyun Tong"'
Autor:
Shuoyun Tong, Guodong Chen, Weikang Hu, Shiyang Pan, Dan Zhu, Shuang Liu, Li Lu, Shunchao Zhou, Wanfeng Zhou
Publikováno v:
Minerals, Vol 13, Iss 10, p 1338 (2023)
Microsampling elemental analysis is widely used for gemstone and mineralogy traceability. Using laser ablation inductively coupled plasma mass spectrometry combined with chemometrics, the contents of 56 elements in turquoise samples from 5 distinct p
Externí odkaz:
https://doaj.org/article/3bd997f26ee1436cbd7f461ef7f3fd28
Autor:
Lian Zhou, Lanping Feng, Keqing Zong, Shuoyun Tong, Zhaochu Hu, Ming Li, Ran Lin, Kang Chen, Jie Lin, Wen Zhang, Yongsheng Liu
Publikováno v:
Geostandards and Geoanalytical Research. 44:753-762
Copper (Cu) isotopes can be a useful tool to constrain the interaction of water and the environment, but they have not been widely applied to riverine research in the preceding decades. Isotopically heavy Cu in rivers (global average: about +0.7‰)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c23d6c31e8c4230d8048952848d106d
http://hdl.handle.net/10044/1/79077
http://hdl.handle.net/10044/1/79077
Publikováno v:
Analytical Chemistry. 90:9281-9288
Despite its widespread applications in geology, all osmium isotope ratio measurements are either uncalibrated or rely on the veracity of the uncalibrated 1937 Nier values by adopting them as normalizing constants typically in conjunction with an expo
Despite the numerous important applications of hafnium isotopes in geological science, and the advances in multi-collector inductively coupled plasma mass spectrometry (MC-ICPMS), hafnium still lacks calibrated measurements of its isotope ratios and,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3546475850ce39f6f54f0c560b70d12
https://nrc-publications.canada.ca/eng/view/object/?id=10fbe683-2dd6-481b-be9c-61f09be65906
https://nrc-publications.canada.ca/eng/view/object/?id=10fbe683-2dd6-481b-be9c-61f09be65906
Publikováno v:
Analytical chemistry. 91(6)
The determination of isotope ratios of lead finds many important applications in earth and planetary sciences. In this study, we report the first independent and fully calibrated absolute isotope ratio measurements of a common lead since the seminal
Multicollector inductively coupled plasma mass spectrometry (MC-ICP-MS) is a powerful research tool for obtaining accurate and precise isotope amount ratios in a wide range of applications. Compared to thermal ionization mass spectrometry (TIMS), MC-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14884bdd23861bf952b23583de614ddf
https://doi.org/10.1039/c8ja00210j
https://doi.org/10.1039/c8ja00210j
Autor:
Yongsheng Liu, Donald J. DePaolo, Thomas L. Owens, Shan Gao, Lian Zhou, Lu Yang, Lanping Feng, Shuoyun Tong
Calcium isotopic compositions of sixteen Ca-bearing USGS geological reference materials including igneous and sedimentary rocks are reported. Calcium isotopic compositions were determined in two laboratories (GPMR, State Key Laboratory of Geological
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42efc5d1994c31d9c708b2c44013b327
https://doi.org/10.1111/ggr.12131
https://doi.org/10.1111/ggr.12131
Three important factors, including the choice of an appropriate spike isotope pair, the composition of the double spike, and the ratio of the double spike to the sample, have been proven to have a significant effect on the precision of the double spi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcc50015cdec1f8e4321641021b2b5a0
https://doi.org/10.1039/c5ja00203f
https://doi.org/10.1039/c5ja00203f
Publikováno v:
Analytical Chemistry; 8/7/2018, Vol. 90 Issue 15, p9281-9288, 8p