TY  - JOUR
AU  - Kamčeva, Tina T.
AU  - Nešić, Maja D.
AU  - Stoiljković, Milovan
AU  - Popović, Iva A.
AU  - Miletić, Jadranka
AU  - Rajčić, Boris
AU  - Petković, Marijana
AU  - Veličković, Suzana
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1471
AB  - In this work it has been shown that both the laser desorption/ionization mass spectrometry (LDI MS) and the matrix assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI TOF MS) are the simple and quick methods for determination of relative natural isotopic distribution of lead. The analysis of metal salts with these approaches does not require any time-consuming preparation of samples: a single run can take only a minute, and numerous information can be obtained. Results obtained in this work show that chosen matrix has no negative effect on quantitative determination of lead isotopes and support once more the applicability of MALDI TOF MS for lead isotope distribution determination in the sample and accurate data are obtained. Additionally, the generation of PbnOn and PbnOn-1 (n: 2-6) clusters have been successfully achieved in the positive mode, using the both LDI and MALDI methods. All stoichiometries were confirmed using isotopic pattern modelling.
T2  - Hemijska industrija
T1  - Determination of isotopic distribution of lead by a matrix assisted laser desorption/ionization versus a laser desorption/ionization time of flight mass spectrometry
VL  - 71
IS  - 1
SP  - 19
EP  - 26
DO  - 10.2298/HEMIND151218013K
ER  - 

@article{
author = "Kamčeva, Tina T. and Nešić, Maja D. and Stoiljković, Milovan and Popović, Iva A. and Miletić, Jadranka and Rajčić, Boris and Petković, Marijana and Veličković, Suzana",
year = "2017",
abstract = "In this work it has been shown that both the laser desorption/ionization mass spectrometry (LDI MS) and the matrix assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI TOF MS) are the simple and quick methods for determination of relative natural isotopic distribution of lead. The analysis of metal salts with these approaches does not require any time-consuming preparation of samples: a single run can take only a minute, and numerous information can be obtained. Results obtained in this work show that chosen matrix has no negative effect on quantitative determination of lead isotopes and support once more the applicability of MALDI TOF MS for lead isotope distribution determination in the sample and accurate data are obtained. Additionally, the generation of PbnOn and PbnOn-1 (n: 2-6) clusters have been successfully achieved in the positive mode, using the both LDI and MALDI methods. All stoichiometries were confirmed using isotopic pattern modelling.",
journal = "Hemijska industrija",
title = "Determination of isotopic distribution of lead by a matrix assisted laser desorption/ionization versus a laser desorption/ionization time of flight mass spectrometry",
volume = "71",
number = "1",
pages = "19-26",
doi = "10.2298/HEMIND151218013K"
}

Kamčeva, T. T., Nešić, M. D., Stoiljković, M., Popović, I. A., Miletić, J., Rajčić, B., Petković, M.,& Veličković, S.. (2017). Determination of isotopic distribution of lead by a matrix assisted laser desorption/ionization versus a laser desorption/ionization time of flight mass spectrometry. in Hemijska industrija, 71(1), 19-26.
https://doi.org/10.2298/HEMIND151218013K

Kamčeva TT, Nešić MD, Stoiljković M, Popović IA, Miletić J, Rajčić B, Petković M, Veličković S. Determination of isotopic distribution of lead by a matrix assisted laser desorption/ionization versus a laser desorption/ionization time of flight mass spectrometry. in Hemijska industrija. 2017;71(1):19-26.
doi:10.2298/HEMIND151218013K .

Kamčeva, Tina T., Nešić, Maja D., Stoiljković, Milovan, Popović, Iva A., Miletić, Jadranka, Rajčić, Boris, Petković, Marijana, Veličković, Suzana, "Determination of isotopic distribution of lead by a matrix assisted laser desorption/ionization versus a laser desorption/ionization time of flight mass spectrometry" in Hemijska industrija, 71, no. 1 (2017):19-26,
https://doi.org/10.2298/HEMIND151218013K . .