X-ray photoelectron and Nuclear Magnetic Resonance studies of sol-gel glass doped with 5% Gadoi:10.48788/DVUA/MNVHJZDataverseUA2026-03-271Smolyak 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, V1X-ray photoelectron and Nuclear Magnetic Resonance studies of sol-gel glass doped with 5% Gadoi:10.48788/DVUA/MNVHJZSmolyak SvitlanaKarbivskyy VolodymyrZagorodniy YuriySPM&RS CentreG. V. Kurdyumov Institute for Metal Physics2019Kyiv, UkraineDataverseUASmolyak, SvitlanaSmolyak Svitlana2026-03-23Spectroscopy datasetPhysicsX-ray Photoelectron SpectroscopyElectronic structureX-ray Photoelectron SpectroscopyElectronic structureNuclear magnetic resonanceBioactive glassThe 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.Spectra – processed experimental spectrumX-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.Contact ownerSvitlana 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.https://bioorganica.com.ua/index.php/journal/article/view/58Svitlana 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. 42-50.31P_NMR.jpeg ³¹P NMR static spectra of sol-gel bioactive glass doped with 5% Ga. Room temperature, collected at frequency 161,97 MHzimage/jpegCa2p.emfX-ray photoelectron Ca 2р spectrum of sol-gel bioactive glass doped with 5% Gaimage/emfCa2p_fitting.jpgDeconvolution of Ca 2р spectrum of sol-gel bioactive glass doped with 5% Gaimage/jpegCa2p_spectrum.txtXPS spectra of Ca 2р region of sol-gel bioactive glass doped with 5% Gatext/plainO1s.emfXPS spectra of O1s region, sol-gel bioactive glass doped with 5% Gaimage/emfO1s_fitting.jpgDeconvolution of O1s spectra of sol-gel bioactive glass doped with 5% Gaimage/jpegO1s_spectrum.txtXPS spectra of O1s region, sol-gel bioactive glass doped with 5% Gatext/plainReadMe_sol-gel glass_doped_5% Ga.txtText file containing information related to the directory contenttext/plainSi2p.emfXPS spectra of Si 2p region, sol-gel bioactive glass doped with 5% Gaimage/emfSi2p_spectrum.txtXPS spectra of Si 2p region, sol-gel bioactive glass doped with 5% Gatext/plain