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Part 1: Document Description
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Citation |
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Title: |
X-ray photoelectron and Nuclear Magnetic Resonance studies of sol-gel glass doped with 5% Ga |
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Identification Number: |
doi:10.48788/DVUA/MNVHJZ |
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Distributor: |
DataverseUA |
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Date of Distribution: |
2026-03-27 |
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Version: |
1 |
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Bibliographic Citation: |
Smolyak Svitlana; Karbivskyy Volodymyr; Zagorodniy Yuriy, 2026, "X-ray photoelectron and Nuclear Magnetic Resonance studies of sol-gel glass doped with 5% Ga", https://doi.org/10.48788/DVUA/MNVHJZ, DataverseUA, V1 |
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Citation |
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Title: |
X-ray photoelectron and Nuclear Magnetic Resonance studies of sol-gel glass doped with 5% Ga |
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Identification Number: |
doi:10.48788/DVUA/MNVHJZ |
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Authoring Entity: |
Smolyak Svitlana (SPM&RS Centre) |
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Karbivskyy Volodymyr (SPM&RS Centre) |
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Zagorodniy Yuriy (I.M.Frantsevich Institute for Problems in Material Science of the NAS. of Ukraine,Kyiv, Ukraine) |
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Other identifications and acknowledgements: |
SPM&RS Centre |
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Producer: |
G. V. Kurdyumov Institute for Metal Physics |
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Date of Production: |
2019 |
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Distributor: |
DataverseUA |
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Access Authority: |
Smolyak, Svitlana |
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Depositor: |
Smolyak Svitlana |
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Date of Deposit: |
2026-03-23 |
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Series Name: |
Spectroscopy dataset |
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Holdings Information: |
https://doi.org/10.48788/DVUA/MNVHJZ |
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Study Scope |
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Keywords: |
Physics, X-ray Photoelectron Spectroscopy, Electronic structure, X-ray Photoelectron Spectroscopy, Electronic structure, Nuclear magnetic resonance, Bioactive glass |
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Abstract: |
The electronic structure and structural characteristics of 5% Ga-doped sol-gel bioactive glass (type 45S5) were studied by X-ray photoelectron spectroscopy (XPS) and nuclear magnetic resonance (NMR) methods. ³¹P NMR spectra of bioactive materials indicate the formation of both isolated (PO4)3- and Si-O-P bonds, etc. in them, the relative part of which is proportional to the integral intensity of the corresponding NMR line. The synthesis of the samples was carried out by Doctor of Chemical Sciences Vitaliy A. Dubok. |
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Kind of Data: |
Spectra – processed experimental spectrum |
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Notes: |
X-ray photoelectron spectra (XPS) were obtained on a JEOL JSPM-4610 photoelectron spectrometer using a non-monochromatic MgKα X-ray source (1253.6eV). During the experiment, the vacuum in the analytical chamber was 10⁻⁷ Pa, and the electron binding energy determination accuracy was 0.1. The samples for the study were prepared as dispersed powders deposited on an aluminum substrate. A thin gold layer was deposited on the insulating surface of the sample to prevent charge accumulation during the experiment. The X-ray photoelectron spectra were calibrated by the binding energy of Au 4f lines, which enabled high-precision determination of the electron binding energy for the elements in the sample. Nuclear magnetic resonance (NMR) spectra were recorded on a Bruker Avance400 spectrometer at room temperature. ³¹P NMR spectra were obtained for static samples (at a frequency 161,97 MHz). The magnetic field was referenced by the H₃PO₄ spectrum, which was used as an external standard for magnetic field calibration. |
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Methodology and Processing |
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Sources Statement |
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Data Access |
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Notes: |
Contact owner |
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Other Study Description Materials |
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Related Publications |
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Citation |
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Title: |
Svitlana S. Smolyak, Volodymyr L. Karbivskyy, Vitaliy A. Dubok, Volodymyr S. Chornyi, Olexander V. Shynkaruk, Anastas O. Romansky, Lyubov I. Karbivska. New bone substitute based on nanodispersed calcium ceramics. Ukr. Bioorg. Acta, 2023, Vol. 18, N 1, p. 42-50. |
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Identification Number: |
https://bioorganica.com.ua/index.php/journal/article/view/58 |
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Bibliographic Citation: |
Svitlana S. Smolyak, Volodymyr L. Karbivskyy, Vitaliy A. Dubok, Volodymyr S. Chornyi, Olexander V. Shynkaruk, Anastas O. Romansky, Lyubov I. Karbivska. New bone substitute based on nanodispersed calcium ceramics. Ukr. Bioorg. Acta, 2023, Vol. 18, N 1, p. 42-50. |
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Label: |
31P_NMR.jpeg |
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Text: |
³¹P NMR static spectra of sol-gel bioactive glass doped with 5% Ga. Room temperature, collected at frequency 161,97 MHz |
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Notes: |
image/jpeg |
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Label: |
Ca2p.emf |
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Text: |
X-ray photoelectron Ca 2р spectrum of sol-gel bioactive glass doped with 5% Ga |
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Notes: |
image/emf |
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Label: |
Ca2p_fitting.jpg |
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Text: |
Deconvolution of Ca 2р spectrum of sol-gel bioactive glass doped with 5% Ga |
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Notes: |
image/jpeg |
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Label: |
Ca2p_spectrum.txt |
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Text: |
XPS spectra of Ca 2р region of sol-gel bioactive glass doped with 5% Ga |
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Notes: |
text/plain |
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Label: |
O1s.emf |
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XPS spectra of O1s region, sol-gel bioactive glass doped with 5% Ga |
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Notes: |
image/emf |
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O1s_fitting.jpg |
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Text: |
Deconvolution of O1s spectra of sol-gel bioactive glass doped with 5% Ga |
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Notes: |
image/jpeg |
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O1s_spectrum.txt |
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Text: |
XPS spectra of O1s region, sol-gel bioactive glass doped with 5% Ga |
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Notes: |
text/plain |
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Label: |
ReadMe_sol-gel glass_doped_5% Ga.txt |
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Text: |
Text file containing information related to the directory content |
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Notes: |
text/plain |
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Label: |
Si2p.emf |
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Text: |
XPS spectra of Si 2p region, sol-gel bioactive glass doped with 5% Ga |
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Notes: |
image/emf |
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Label: |
Si2p_spectrum.txt |
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Text: |
XPS spectra of Si 2p region, sol-gel bioactive glass doped with 5% Ga |
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Notes: |
text/plain |