The vanadium isotopic constitution of petroleum asphaltenes: La Luna Formation (Venezuela)
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Аутори
Premović, Pavle I.Tonsa, Ivana R.
Lopez, Liliana
Pavlović, Mirjana S.
Nešković, Olivera M.
LoMonaco, Salvador
Dordevic, DM
Veljković, Miomir V.
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High-resolution mass spectrometry indicates that the isotopic abundance of V-50 Of the Late Cretaceous La Luna petroleum asphaltenes of marine origin (highly enriched with V GT 2000 ppm)fi higher by about 3.5% than that of the inorganic source (VOSO4 X 5H(2)O, Merck). We propose that the difference in the V-50/V-51 values between the La Luna petroleum asphaltenes and the inorganic source can be best ascribed to the biological processing of seawater vanadium. The fact that the V isotopic compositions of petroleum asphaltenes vary over avery narrow range (2.46-2.52) suggests essentially the same (or similar) and fixed biological source of vanadium. (C) 2000 Elsevier Science Inc. All rights reserved.
Кључне речи:
vanadium / isotope / asphaltene / petroleumИзвор:
Journal of Inorganic Biochemistry, 2000, 80, 1-2, 153-155Напомена:
- 2nd Symposium on Biological Aspects of Vanadium, Aug 16-17, 1999, Berlin, Germany
DOI: 10.1016/S0162-0134(00)00050-7
ISSN: 0162-0134
PubMed: 10885478
WoS: 000087817300024
Scopus: 2-s2.0-0034732829
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Институција/група
VinčaTY - JOUR AU - Premović, Pavle I. AU - Tonsa, Ivana R. AU - Lopez, Liliana AU - Pavlović, Mirjana S. AU - Nešković, Olivera M. AU - LoMonaco, Salvador AU - Dordevic, DM AU - Veljković, Miomir V. PY - 2000 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6295 AB - High-resolution mass spectrometry indicates that the isotopic abundance of V-50 Of the Late Cretaceous La Luna petroleum asphaltenes of marine origin (highly enriched with V GT 2000 ppm)fi higher by about 3.5% than that of the inorganic source (VOSO4 X 5H(2)O, Merck). We propose that the difference in the V-50/V-51 values between the La Luna petroleum asphaltenes and the inorganic source can be best ascribed to the biological processing of seawater vanadium. The fact that the V isotopic compositions of petroleum asphaltenes vary over avery narrow range (2.46-2.52) suggests essentially the same (or similar) and fixed biological source of vanadium. (C) 2000 Elsevier Science Inc. All rights reserved. T2 - Journal of Inorganic Biochemistry T1 - The vanadium isotopic constitution of petroleum asphaltenes: La Luna Formation (Venezuela) VL - 80 IS - 1-2 SP - 153 EP - 155 DO - 10.1016/S0162-0134(00)00050-7 ER -
@article{ author = "Premović, Pavle I. and Tonsa, Ivana R. and Lopez, Liliana and Pavlović, Mirjana S. and Nešković, Olivera M. and LoMonaco, Salvador and Dordevic, DM and Veljković, Miomir V.", year = "2000", abstract = "High-resolution mass spectrometry indicates that the isotopic abundance of V-50 Of the Late Cretaceous La Luna petroleum asphaltenes of marine origin (highly enriched with V GT 2000 ppm)fi higher by about 3.5% than that of the inorganic source (VOSO4 X 5H(2)O, Merck). We propose that the difference in the V-50/V-51 values between the La Luna petroleum asphaltenes and the inorganic source can be best ascribed to the biological processing of seawater vanadium. The fact that the V isotopic compositions of petroleum asphaltenes vary over avery narrow range (2.46-2.52) suggests essentially the same (or similar) and fixed biological source of vanadium. (C) 2000 Elsevier Science Inc. All rights reserved.", journal = "Journal of Inorganic Biochemistry", title = "The vanadium isotopic constitution of petroleum asphaltenes: La Luna Formation (Venezuela)", volume = "80", number = "1-2", pages = "153-155", doi = "10.1016/S0162-0134(00)00050-7" }
Premović, P. I., Tonsa, I. R., Lopez, L., Pavlović, M. S., Nešković, O. M., LoMonaco, S., Dordevic, D.,& Veljković, M. V.. (2000). The vanadium isotopic constitution of petroleum asphaltenes: La Luna Formation (Venezuela). in Journal of Inorganic Biochemistry, 80(1-2), 153-155. https://doi.org/10.1016/S0162-0134(00)00050-7
Premović PI, Tonsa IR, Lopez L, Pavlović MS, Nešković OM, LoMonaco S, Dordevic D, Veljković MV. The vanadium isotopic constitution of petroleum asphaltenes: La Luna Formation (Venezuela). in Journal of Inorganic Biochemistry. 2000;80(1-2):153-155. doi:10.1016/S0162-0134(00)00050-7 .
Premović, Pavle I., Tonsa, Ivana R., Lopez, Liliana, Pavlović, Mirjana S., Nešković, Olivera M., LoMonaco, Salvador, Dordevic, DM, Veljković, Miomir V., "The vanadium isotopic constitution of petroleum asphaltenes: La Luna Formation (Venezuela)" in Journal of Inorganic Biochemistry, 80, no. 1-2 (2000):153-155, https://doi.org/10.1016/S0162-0134(00)00050-7 . .