The isotope geochemistry of zinc and copper

F Moynier, D Vance, T Fujii… - Reviews in Mineralogy …, 2017 - pubs.geoscienceworld.org
Copper, a native metal found in ores, is the principal metal in bronze and brass. It is a
reddish metal with a density of 8920 kg m− 3. All of copper's compounds tend to be brightly …

Bioavailability of heavy metals in soils: definitions and practical implementation—a critical review

RY Kim, JK Yoon, TS Kim, JE Yang, G Owens… - … geochemistry and health, 2015 - Springer
Worldwide regulatory frameworks for the assessment and remediation of contaminated soils
have moved towards a risk-based approach, taking contaminant bioavailability into …

Metal stable isotope signatures as tracers in environmental geochemistry

JG Wiederhold - Environmental science & technology, 2015 - ACS Publications
The biogeochemical cycling of metals in natural systems is often accompanied by stable
isotope fractionation which can now be measured due to recent analytical advances. In …

Zinc in plants

MR Broadley, PJ White, JP Hammond, I Zelko… - New …, 2007 - Wiley Online Library
Zinc (Zn) is an essential component of thousands of proteins in plants, although it is toxic in
excess. In this review, the dominant fluxes of Zn in the soil–root–shoot continuum are …

Zinc nutrition in rice production systems: a review

H Rehman, T Aziz, M Farooq, A Wakeel, Z Rengel - Plant and soil, 2012 - Springer
Abstract Background Zinc (Zn) deficiency is one of the important abiotic factors limiting rice
productivity worldwide and also a widespread nutritional disorder affecting human health …

[PDF][PDF] Zinc in plants-an overview.

T Tsonev, FJ Cebola Lidon - … Journal of Food & Agriculture (EJFA), 2012 - researchgate.net
Owing to continuous development of knowledge at a biophysics, biochemistry, molecular
biology and genetics levels, essential progresses to understand the mechanisms underlying …

Density functional theory estimation of isotope fractionation of Fe, Ni, Cu, and Zn among species relevant to geochemical and biological environments

T Fujii, F Moynier, J Blichert-Toft, F Albarède - … et Cosmochimica Acta, 2014 - Elsevier
This paper reports the values of reduced partition function ratios (as 1000 ln β) for Fe, Ni, Cu,
and Zn bound to a number of inorganic and organic ligands. We used Density Functional …

Zinc isotope fractionation during magmatic differentiation and the isotopic composition of the bulk Earth

H Chen, PS Savage, FZ Teng, RT Helz… - Earth and Planetary …, 2013 - Elsevier
The zinc stable isotope system has been successfully applied to many and varied fields in
geochemistry, but to date it is still not completely clear how this isotope system is affected by …

Approaches to reduce zinc and iron deficits in food systems

PJ Gregory, A Wahbi, J Adu-Gyamfi, M Heiling… - Global Food …, 2017 - Elsevier
There is a deficit of mineral micronutrients in global food systems, known as 'hidden hunger',
especially in the global south. This review focuses on zinc (Zn) and iron (Fe), whose entry …

Calibration of the new certified reference materials ERM‐AE633 and ERM‐AE647 for copper and IRMM‐3702 for zinc isotope amount ratio determinations

K Moeller, R Schoenberg, RB Pedersen… - Geostandards and …, 2012 - Wiley Online Library
The commonly used, but no longer available, reference materials NIST SRM 976 (Cu) and
'JMC Lyon'(Zn) were calibrated against the new reference materials ERM®‐AE633, ERM® …