Isotope abundance ratio measurements by inductively coupled plasma-sector field mass spectrometry

Baxter, Douglas C.; Rodushkin, Ilia; Engström, Emma

doi:10.1039/c2ja30153a

Cited by 47 publications

(57 citation statements)

References 167 publications

(424 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…20,23 The Russell (kinetic) law 34 was found suitable for the correction of mass bias, with the version revised by Baxter found most successful. These corrected ratios are indicated hereafter as ( x Ni/ 58 Ni) Cu corr and ( x Ni/ 58 Ni) Ni corr , respectively.…”

Section: Correction For Instrumental Mass Discriminationmentioning

confidence: 99%

“…8 Ni isotopes were recently also used to track the process of continental weathering 12,13 . 13,18,19 At the same time, mass-dependent fractionation of Ni isotopes occurring during the evolution of meteorite parent bodies can be quantified and cancelled out using mass-fractionation laws 20 and one pair of Ni isotopes that are not prone to non massdependent effects as internal standard. 13,18,19 At the same time, mass-dependent fractionation of Ni isotopes occurring during the evolution of meteorite parent bodies can be quantified and cancelled out using mass-fractionation laws 20 and one pair of Ni isotopes that are not prone to non massdependent effects as internal standard.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Development of an isolation procedure and MC-ICP-MS measurement protocol for the study of stable isotope ratio variations of nickel

Chernonozhkin

Goderis

Lobo

et al. 2015

J. Anal. At. Spectrom.

View full text Add to dashboard Cite

Variations in the isotopic composition of Ni resulting from natural mass-dependent processes in terrestrial or extraterrestrial conditions, inhomogeneous distribution of nucleosynthetic components and/or ingrowth from radioactive parent nuclides, help us to further understand the early formation history of Solar System materials and the nature of the processes these materials subsequently experienced. In studies of Ni isotope systematics, mass-dependent variations in the isotopic composition of Ni are often bypassed because of the challenges associated with the sample preparation. At the level of natural variation studied, Ni isotope ratio measurements are extremely sensitive to spectral interference, artificial on-column isotope fractionation and possibly even to the mass bias correction model applied. To adequately address these complications, an isolation procedure and measurement protocol relying on multi-collector ICP-mass spectrometry (MC-ICP-MS) have been designed and validated in this work. The overall reproducibility obtained based on repeated measurement of a Sigma-Aldrich high-purity Ni standard is 0.036&, 0.049 parts per thousand, 0.078 parts per thousand and 0.53 parts per thousand for delta Ni-60/58, delta Ni-61/58, delta Ni-62/58 and delta Ni-64/58, respectively (n = 14; 2 SD). Nickel isotope ratio variations have been studied in a set of iron meteorites and geological reference materials, and the results obtained, except for those suffering from an elevated Zn-64 background, show good agreement with the available literature data. By using the flexible generalized power law with a variable discrimination exponent and the three-isotope method, the processes underlying natural mass fractionation of Ni for terrestrial reference materials were found to have a mixed equilibrium/kinetic nature. Mass-dependent Ni fractionation was observed between sample fractions of the Canyon Diablo iron meteorite, and the extracted fractionation factor beta corresponds to isotope partitioning following the power law

show abstract

Section: Correction For Instrumental Mass Discriminationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Development of an isolation procedure and MC-ICP-MS measurement protocol for the study of stable isotope ratio variations of nickel

Chernonozhkin

Goderis

Lobo

et al. 2015

J. Anal. At. Spectrom.

View full text Add to dashboard Cite

show abstract

“…Multi‐collector inductively coupled plasma mass spectrometry (MC‐ICP‐MS) has been widely used to measure metal stable isotopic compositions in recent decades (e.g …”

Section: Introductionmentioning

confidence: 99%

Influence of room temperature on magnesium isotope measurements by multi‐collector inductively coupled plasma mass spectrometry

Zhang

et al. 2018

Rapid Comm Mass Spectrometry

View full text Add to dashboard Cite

show abstract

“…The observed 206 Pb/ 204 Pb, 208 Pb/ 206 Pb, 206 Pb/ 207 Pb, and 208 Pb/ 204 Pb ratios were normalized using the 205 Tl/ 203 Tl ratio of Tl isotope reference NIST SRM 997 ( 205 Tl/ 203 Tl = 2.3871), added to the sample prior to analysis (Tanimizu and Ishikawa, 2006). The relationship between the observed and normalized Pb and Tl isotope ratios was calculated using the exponential law (Baxter et al, 2012;Albarède et al, 2004). 87 Sr/ 86 Sr ratios were normalized to 86 Sr/ 88 Sr = 0.1194.…”

Section: Radiogenic Isotopesmentioning

confidence: 99%

Zooming into the Mediterranean outflow fossil moat during the 1.2–1.8millionyears period (Early-Pleistocene) — An approach by radiogenic and stable isotopes

Lebreiro

Antón

Reguera

et al. 2015

Global and Planetary Change

View full text Add to dashboard Cite

Isotope abundance ratio measurements by inductively coupled plasma-sector field mass spectrometry

Cited by 47 publications

References 167 publications

Development of an isolation procedure and MC-ICP-MS measurement protocol for the study of stable isotope ratio variations of nickel

Development of an isolation procedure and MC-ICP-MS measurement protocol for the study of stable isotope ratio variations of nickel

Influence of room temperature on magnesium isotope measurements by multi‐collector inductively coupled plasma mass spectrometry

Zooming into the Mediterranean outflow fossil moat during the 1.2–1.8millionyears period (Early-Pleistocene) — An approach by radiogenic and stable isotopes

Contact Info

Product

Resources

About