Jasna Vujin

Dr Jasna Vujin

Research Associate

Laboratory for 2D materials

Room 146
Office phone: +381 11 3713148

Center for Solid State Physics and New Materials,
Institute of Physics Belgrade, University of Belgrade,
Pregrevica 118, 11000 Belgrade, Serbia

jasnam@ipb.ac.rs

Research field

  • 2D-materials: synthesis and characterizations
  • The thin film of 2D-materials for biomedical application (biosensors and tissue engineering) and cultural heritage applications (protection and preservation of wall paintings)

Education

Ph.D.  studies:
University of Belgrade, Faculty of Physical Chemistry
Thesis: ” Physicochemical characterization of the heterostructures of two-dimensional materials (graphene, tungsten-disulfide) and biological molecules (cysteine, 1,2-dipalmitoyl-sn-glycero- 3-phosphocholine), 2023.
Supervisor: Dr Radmila Panajotović, Research Associate

Master degree:
University of Belgrade, Faculty of Physical Chemistry,
Thesis: ” Electrochemical activity of polycrystalline Pt for oxygen reduction reaction; theoretical and practical aspect ”, 2013.
Supervisor: Dr Igor Pašti, Full Professor

Bachelor degree:
University of Belgrade, Faculty of Physical Chemistry,
Thesis:  ”Theoretical calculation of vibrational transitions Π -Σ electronic states of three-atomic linear molecules”, 2011.
Supervisor: Dr Miljenko Perić, Full Professor

Employment

2023 – present    Research Associate, Institute of Physics Belgrade, Serbia

2019 – 2023          Research Assistant, Institute of Physics Belgrade, Serbia

2015– 2019           Research Trainee, Institute of Physics Belgrade, Serbia

Project history – participation in national and international research grants and other projects:

  • Science Fund of the Republic of Serbia – PRISMA project “2D Material-based Tiled Network Films for Heritage Protection” (2023-2026)
  • Bilateral exchange project with Leoben, Austria, “Magnetism Modulation of Self-Assembled Graphene Films for Wastewater Treatment” (2022-2024)
  • Bilateral exchange project with Johannes Kepler University, Linz, Austraia “Modelling and Measuring Phase transitions and Optical Properties for Perovskites” 451-03-02141/2017-09/31 (2018-2020/1)
  • Project of Ministry of education, science and technological development of the Republic of Serbia OI171005 “Physics of ordered nanostructures and new materials in photonics” (2012-2019)

Skills:

  • Mechanical and Liquid-phase exfoliation of 2D materials
  • Controlled deposition of nanomaterials into thin films: Langmuir-Blodgett technique, spray and spin coating
  • Surface modification of 2D materials thin films by biological molecules
  • Bangham's liposome preparation technique
  • Nanomaterials characterization – UV/VIS spectrophotometry, Raman spectroscopy, Fourier-transform infrared spectroscopy (FTIR) and transport measurements
  • Analyzing data of Atomic Force Microscopy (AFM), Field-emission scanning electron microscopy (FESEM), X-ray photoelectron spectroscopy (XPS) and presentation (Gwyddion, CasaXPS, Origin, CorelDRAW, Microsoft Office)

Selected publications

  1. J. Vujin, W. Huang, J. Ciganović, S. Ptasinska, R. Panajotović, Direct Probing of Water Adsorption on Liquid-Phase Exfoliated WS2 Films Formed by the Langmuir−Schaefer Technique, Langmuir 39, 8055−8064 (2023) DOI: 10.1021/acs.langmuir.3c00107
  2. R. Panajotović, J. Vujin, M. Vorokhta, I. Khalakhan, I. Milošević, W. Huang, and S.Ptasinska, Effects of ambient humidity on composite graphene-thymine and graphene-lipid thin films as a platform for molecular sensing, 20th International Conferences on Nanosciences and Nanotechnologies, NN23, 4-7. July, Thessaloniki, (2023),
  3. J. Simonovic, B. Toljic, M. Lazarevic, M. M. Markovic, M. Peric, J. Vujin, R. Panajotovic and J. Milasin, The Effect of Liquid-Phase Exfoliated Graphene Film on Neurodifferentiation of Stem Cells from Apical Papilla, Nanomaterials 12:3116 (2022) DOI: 10.3390/nano12183116
  4. I.R. Milošević, B. Vasić, A. Matković, J. Vujin, S. Aškrabić, M. Kratzer, T. Griesser, C. Teichert, R. Gajić, Single-step fabrication and work function engineering of Langmuir-Blodgett assembled few-layer graphene films with Li and Au salts, Scientific Reports 10, 10:8476(2020) DOI: 10.1038/s41598-020-65379-1
  5. J. Pešić, J. Vujin, T. T. Ilić, M. Spasenović, R. Gajić, DFT study of optical properties of MoS2 and WS2 compared to spectroscopic results on liquid phase exfoliated nanoflakes, Optical and Quantum Electronics, 50:291 (2018) DOI: 0.1007/s11082-018-1553-6
  6. J. Simonovic, B. Toljic, N. Nikolic, M. Peric, J. Vujin, Radmila Panajotovic, Rados Gajic, Elena Bekyarova, Amelia Cataldi, Vladimir Parpura, Jelena Milasin, Differentiation of stem cells from apical papilla into neural lineage using graphene dispersion and single walled carbon nanotubes, Journal of Biomedical Materials Research Part A, 106, 2653-2661 (2018) DOI: 10.1002/jbm.a.36461
  7. J. Vujin, Đ. Jovanović, R. Panajotović, Physico-chemical characterization of lipid-2D materials self-assembly for biosensors, The Fourth International Conference on Radiation and Applications in Various Fields of Research (RAD 2016), 23. - 27. May 2016, Niš, Serbia, (2016), p. 58
  8. J. Vujin, Đ. Jovanović, R. Panajotović, Electron-beam damage from SEM to lipid-(graphene, MoS2, WS2) heterostructures, Fourth International Conference on Radiation and Applications in Various Fields of Research, RAD4, 23. – 27. May, 2016, Niš, Serbia (2016), p. 305