Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Barry J. Coles"'
Autor:
Elnaz Barati, Rebekah E. T. Moore, Ihsan Ullah, Katharina Kreissig, Barry J. Coles, Jim M. Dunwell, Mark Rehkämper
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract This study aims to establish whether zinc (Zn) and cadmium (Cd) share similar physiological mechanisms for uptake and translocation in cacao plants (Theobroma cacao L.). Multiple-collector ICP-MS was used to determine the Zn stable isotope c
Externí odkaz:
https://doaj.org/article/3d87155adee94cf893fc05a68def80ba
Autor:
Elnaz Barati, Rebekah E. T. Moore, Ihsan Ullah, Katharina Kreissig, Barry J. Coles, Jim M. Dunwell, Mark Rehkämper
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-1 (2023)
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Externí odkaz:
https://doaj.org/article/57fdc4c5fd9d442b9db5256b3ea06172
Autor:
Elin M. Morton, Katharina Kreissig, Barry J. Coles, Caris S. Jaffe, Rayssa Martins, Graeme M. Poole, Mark Rehkämper
This study presents a new method for the determination of mass-dependent Te isotope compositions. The process encompasses a new column chromatographic procedure which separates Te from chondritic and iron meteorites and diverse terrestrial rocks with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::764fe69dfae8663d88e20c1913b44c46
http://hdl.handle.net/10044/1/104008
http://hdl.handle.net/10044/1/104008
Material inherited from different nucleosynthesis sources imparts distinct isotopic signatures to meteorites and terrestrial planets. These nucleosynthetic isotope anomalies have been used to constrain the origins of material that formed Earth. Howev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::116cadaaaaf84cfe3bc60f99dae27890
http://hdl.handle.net/10044/1/102729
http://hdl.handle.net/10044/1/102729
Autor:
Harvey Pickard, Emeliana Palk, Maria Schönbächler, Rebekah E.T. Moore, Barry J. Coles, Katharina Kreissig, Katrina Nilsson-Kerr, Samantha J. Hammond, Eiichi Takazawa, Christophe Hémond, Peter Tropper, Dan N. Barfod, Mark Rehkämper
Publikováno v:
Geochimica et Cosmochimica Acta, 338
Geochimica et Cosmochimica Acta (0016-7037) (Elsevier BV), 2022-12, Vol. 338, P. 165-180
Geochimica et Cosmochimica Acta (0016-7037) (Elsevier BV), 2022-12, Vol. 338, P. 165-180
Zinc and Cd isotope compositions are presented for a comprehensive suite of terrestrial rocks to constrain the extent of Zn and Cd isotope fractionation during igneous processes and better define the δ66Zn and δ114Cd values of the silicate Earth (t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::020d48f9a5595791a75a7f6adc88eab2
https://hdl.handle.net/20.500.11850/578763
https://hdl.handle.net/20.500.11850/578763
Tracing natural and anthropogenic sources of aerosols to the Atlantic Ocean using Zn and Cu isotopes
Autor:
Hollie Packman, Susan H. Little, Alex R. Baker, Luke Bridgestock, Rosie J. Chance, Barry J. Coles, Katharina Kreissig, Mark Rehkämper, Tina van de Flierdt
Funding: SL, AB and HP report financial support was provided by Natural Environment Research Council. Anthropogenic activities have significantly enhanced atmospheric metal inputs to the ocean, which has potentially important consequences for marine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0463cee846423fd7da9c3c8c4f0051a
Autor:
Barry J. Coles, Jane Barling, Sara S. Russell, Alex N. Halliday, S.S. Hopkins, Julie Prytulak
Publikováno v:
Earth and planetary science letters, 2019, Vol.511, pp.12-24 [Peer Reviewed Journal]
We present the first high-precision vanadium (V) isotope data for lunar basalts. Terrestrial magmatic rock measurements can display significant V isotopic fractionation (particularly during (Fe, Ti)oxide crystallisation), but the Earth displays heavy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee9c083036fe764dc6c72a9a5cc4b9e8
https://doi.org/10.1016/j.epsl.2019.01.008
https://doi.org/10.1016/j.epsl.2019.01.008
Autor:
Kate Goddard, R. Charles Coombes, Barry J. Coles, Kathrin Schilling, Daniel Layton-Matthews, Fiona Larner, Miles S. Capper, Matthew I. Leybourne, Kaj Sullivan, Olga Antsygina, Rebekah E. T. Moore, Mark Rehkämper, Charlotte Ion, Katharina Kreissig
The disruption of Zn homeostasis has been linked with breast cancer development and progression. To enhance our understanding of changes in Zn homeostasis both inside and around the tumour microenvironment, Zn concentrations and isotopic compositions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8ec919058398ff6ebfffe77ac7bf52a
http://hdl.handle.net/10044/1/89585
http://hdl.handle.net/10044/1/89585
Autor:
Rebekah E. T. Moore, Mark Rehkämper, Barry J. Coles, Laurence Maurice, Laudine Marchive, Eva Schreck
Publikováno v:
Goldschmidt2021 abstracts.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fbf257e411cc094b1082072d73ecb0c
https://doi.org/10.7185/gold2021.6475
https://doi.org/10.7185/gold2021.6475
Autor:
Hollie Packman, Barry J. Coles, Susan H. Little, Katharina Kreissig, Alex M. Griffiths, Yee-Lap Leung, Mark Rehkämper, Tina van de Flierdt
Publikováno v:
Analytical chemistry. 92(16)
The application of Pb isotopes to marine geochemistry is currently hindered by challenges associated with the analysis of Pb isotopes in seawater. The current study evaluates the performance of multiple collector inductively coupled plasma mass spect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c35ee4d4e4441d147c84fbd758d97b99
https://pubmed.ncbi.nlm.nih.gov/32662265
https://pubmed.ncbi.nlm.nih.gov/32662265