MALDI TOF and theoretical investigation of silver clusters obtained by gamma irradiation
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Cvetićanin, Jelena M.Koteski, Vasil J.
Belošević-Čavor, Jelena
Radosavljević, Aleksandra
Kačarević-Popović, Zorica M.
Trpkov, Đorđe
Aćimović, Danka D.
Rogić Miladinović, Zorana
Cindrić, Mario
Nešković, Olivera M.
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The aim of this study is to evaluate the size and stability of radiolytically produced silver clusters. The clusters obtained by the gamma irradiation of a mixture of a silver salt and polyvinyl alcohol (PVA) were studied both theoretically and by mass spectrometry. MALDI TOF mass spectrometry of the Ag-n clusters showed the presence of clusters containing between 5 and 29 atoms. Both the theoretical and experimental results of this paper show that the most stable clusters are small clusters with an odd number of atoms. The stability of these clusters is correlated with the clusters electronic configuration. (C) 2012 Elsevier Ltd. All rights reserved.
Keywords:
Silver clusters / Mass spectrometry / Theoretical investigationSource:
Vacuum, 2013, 89, SI, 47-52Funding / projects:
- Functional, Functionalized and Advanced Nanomaterials (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45005)
- Nanostructured multifunctional materials and nanocomposites (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45018)
- International Atomic Energy Agency, Vienna [CRP: F23028, 15384]
DOI: 10.1016/j.vacuum.2012.08.016
ISSN: 0042-207X
WoS: 000312354700010
Scopus: 2-s2.0-84866914696
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VinčaTY - JOUR AU - Cvetićanin, Jelena M. AU - Koteski, Vasil J. AU - Belošević-Čavor, Jelena AU - Radosavljević, Aleksandra AU - Kačarević-Popović, Zorica M. AU - Trpkov, Đorđe AU - Aćimović, Danka D. AU - Rogić Miladinović, Zorana AU - Cindrić, Mario AU - Nešković, Olivera M. PY - 2013 UR - https://vinar.vin.bg.ac.rs/handle/123456789/5207 AB - The aim of this study is to evaluate the size and stability of radiolytically produced silver clusters. The clusters obtained by the gamma irradiation of a mixture of a silver salt and polyvinyl alcohol (PVA) were studied both theoretically and by mass spectrometry. MALDI TOF mass spectrometry of the Ag-n clusters showed the presence of clusters containing between 5 and 29 atoms. Both the theoretical and experimental results of this paper show that the most stable clusters are small clusters with an odd number of atoms. The stability of these clusters is correlated with the clusters electronic configuration. (C) 2012 Elsevier Ltd. All rights reserved. T2 - Vacuum T1 - MALDI TOF and theoretical investigation of silver clusters obtained by gamma irradiation VL - 89 IS - SI SP - 47 EP - 52 DO - 10.1016/j.vacuum.2012.08.016 ER -
@article{ author = "Cvetićanin, Jelena M. and Koteski, Vasil J. and Belošević-Čavor, Jelena and Radosavljević, Aleksandra and Kačarević-Popović, Zorica M. and Trpkov, Đorđe and Aćimović, Danka D. and Rogić Miladinović, Zorana and Cindrić, Mario and Nešković, Olivera M.", year = "2013", abstract = "The aim of this study is to evaluate the size and stability of radiolytically produced silver clusters. The clusters obtained by the gamma irradiation of a mixture of a silver salt and polyvinyl alcohol (PVA) were studied both theoretically and by mass spectrometry. MALDI TOF mass spectrometry of the Ag-n clusters showed the presence of clusters containing between 5 and 29 atoms. Both the theoretical and experimental results of this paper show that the most stable clusters are small clusters with an odd number of atoms. The stability of these clusters is correlated with the clusters electronic configuration. (C) 2012 Elsevier Ltd. All rights reserved.", journal = "Vacuum", title = "MALDI TOF and theoretical investigation of silver clusters obtained by gamma irradiation", volume = "89", number = "SI", pages = "47-52", doi = "10.1016/j.vacuum.2012.08.016" }
Cvetićanin, J. M., Koteski, V. J., Belošević-Čavor, J., Radosavljević, A., Kačarević-Popović, Z. M., Trpkov, Đ., Aćimović, D. D., Rogić Miladinović, Z., Cindrić, M.,& Nešković, O. M.. (2013). MALDI TOF and theoretical investigation of silver clusters obtained by gamma irradiation. in Vacuum, 89(SI), 47-52. https://doi.org/10.1016/j.vacuum.2012.08.016
Cvetićanin JM, Koteski VJ, Belošević-Čavor J, Radosavljević A, Kačarević-Popović ZM, Trpkov Đ, Aćimović DD, Rogić Miladinović Z, Cindrić M, Nešković OM. MALDI TOF and theoretical investigation of silver clusters obtained by gamma irradiation. in Vacuum. 2013;89(SI):47-52. doi:10.1016/j.vacuum.2012.08.016 .
Cvetićanin, Jelena M., Koteski, Vasil J., Belošević-Čavor, Jelena, Radosavljević, Aleksandra, Kačarević-Popović, Zorica M., Trpkov, Đorđe, Aćimović, Danka D., Rogić Miladinović, Zorana, Cindrić, Mario, Nešković, Olivera M., "MALDI TOF and theoretical investigation of silver clusters obtained by gamma irradiation" in Vacuum, 89, no. SI (2013):47-52, https://doi.org/10.1016/j.vacuum.2012.08.016 . .