NanoBioMedical Centre
Adam Mickiewicz University
in Poznań

Dr. Eng. Dorota Katarzyna Flak

Degree: 
Ph.D in Chemistry, Faculty of Materials Science and Ceramics, Department of Analytical Chemistry, AGH University of Science and Technology in Kraków, 2013
+48 61 829 6713
dorota.flak@amu.edu.pl
Research interests: 
  • Nanocrystalline semiconducting materials: synthesis and modification of their surface properties, optical and electrical properties, electronic structure
  • Synthesis and biofunctionalization of nanomaterials and their application in biomedicine
  • Application of graphene quantum dots for fluorescence bioimaging
Selected publications: 
  • D. Flak, L. Yate, G. Nowaczyk, S. Jurga, Hybrid ZnPc@TiO2 nanostructures for targeted photodynamic therapy, bioimaging and doxorubicin delivery, Materials Science and Engineering C, 78, 2017, 1072–1085
  • D. Flak, L.E. Coy, G. Nowaczyk, L. Yate, S. Jurga, Tuning of photodynamic efficiency of TiO2 nanotubes against HeLa cancer cells by Fe-doping, RSC Advances, 5, 2015, 85139
  • D. Flak, A. Braun, A. Vollmer, M. Rekas, Effect of titania substitution on the electronic structure and transport properties of FSS-made Fe2O3 nanoparticles for hydrogen sensing, Sensors and Actuators B, 2013, 187, 347-355
  • D. Flak, A. Braun, B. Mun, J.B. Park, M. Parlinska-Wojtan, T. Graule, M. Rekas, Spectroscopic assessment of the role of hydrogen on surface defects, on the electronic structure and transport properties of TiO2, ZnO and SnO2 nanoparticles, Physical Chemistry Chemical Physics, 2013, 15, 1417-1430
  • K.A. Michalow, D. Flak, A. Heel, M. Parlinska-Wojtan, M. Rekas, T. Graule, Effect of Nb doping on structural, optical and photocatalytic properties of flame-made TiO2nanopowder, Environmental science and Pollution Research, 19, 2012, 3696-3708
  • A. Braun, Q. Chen, D. Flak, G. Fortunato, K. Gajda-Schrantz, M. Graetzel, T. Graule, J. Guo, T.-W. Huang, Z. Liu, A.V. Popelo, K. Sivula, H. Wadati, P.P. Wyss, L. Zhang, J. Zhu, Iron resonant photoemission spectroscopy on anodized hematite points to electron hole doping during anodization, ChemPhysChem, 13, 2012, 2937-2944

Publications

Comprehensive and comparative studies on nanocytotoxicity of glyceryl monooleate- and phytantriol-based lipid liquid crystalline nanoparticles

Journal of Nanobiotechnology, 2021, 19, 168
J. Jagielski, Ł. Przysiecka, D. Flak, M. Diak, Z. Pietralik-Molińska, M. Kozak, S. Jurga, G. Nowaczyk
[Details]

Organic–Inorganic Hybrid Nanoparticles Synthesized with Hypericum perforatum Extract: Potential Agents for Photodynamic Therapy at Ultra-low Power Light

ACS Sustainable Chem. Eng. 2021, doi.org/10.1021/acssuschemeng.0c07036
O. Ivashchenko, Ł. Przysiecka, B. Peplińska, D. Flak, L. E. Coy, M. Jarek, T. Zalewski, A. Musiał, S. Jurga
[Details]

AT101-Loaded Cubosomes as an Alternative for Improved Glioblastoma Therapy

International Journal of Nanomedicine, 2020, 15
D. Flak, V. Adamski, G. Nowaczyk, K. Szutkowski, M. Synowitz, S. Jurga, J. Held-Feindt
[Details]

The influence of magnetic nanoparticle concentration with dextran polymers in agar gel on heating efficiency in magnetic hyperthermia

Journal of Molecular Liquids, 2020, 304, 112734
A. Skumiel, K. Kaczmarek, D. Flak, M. Rajnak, I. Antal, H. Brząkała
[Details]

Fluorescein ether-ester dyes for labeling of fluorinated methacrylate nanoparticles

Journal of Photochemistry and Photobiology A: Chemistry, 2019, 382, 111956
M. Jarzębski, B. Peplińska, P. Florczak, J. Gapiński, D. Flak, P. Mała, A. Ramanavicius, E. Baryła-Pankiewicz, J. Kobus- Cisowska, A. Szwajca
[Details]

When Art Meets Science

NanoBioMedical Centre at Adam Mickiewicz University in Poznan, Poland, 2019, DOI: 10.5281/zenodo.2533342, ISBN: 978-83-950131-1-9
K. Tadyszak, O. Ivashchenko, B. Peplińska, J. Litowczenko-Cybulska, I. Iatsunskyi, K. Załęski, A. Warowicka, B. Scheibe, D. Flak, B. Wereszczyńska, J. Wychowaniec, M. Kasprzak, K. Żebrowska, P. Florczak, A. Subrati, A. Kertmen, M. Bechelany, L. E. Coy, N. Babayevska, K. Szcześniak, M. Kempiński, A. Jędrzak, B. Kawczyński, M. Nowak
[Details]

Microstructures photo album

NanoBioMedical Centre, Adam Mickiewicz University in Poznan, Poland, 2018, DOI: 10.5281/zenodo.2533061, ISBN: 978-83-950131-0-2.
K. Tadyszak, O. Ivashchenko, B. Peplińska, J. Litowczenko-Cybulska, I. Iatsunskyi, K. Załęski, A. Warowicka, B. Scheibe, D. Flak, B. Wereszczyńska, J. Wychowaniec, M. Kasprzak, K. Żebrowska, R. Mrówczyński, P. Florczak, A. Subrati, P. Graczyk, A. Kertmen, M. Bechelany, L. E. Coy, E. Gonzalez, N. Babayevska, K. Szcześniak, M. Kempiński, B. Kawczyński, M. Nowak
[Details]

GQDs-MSNs nanocomposite nanoparticles for simultaneous intracellular drug delivery and fluorescent imaging

Journal of Nanoparticle Research, 2018, 20:306
D. Flak, Ł. Przysiecka, G. Nowaczyk, B. Scheibe, M. Kościński, T. Jesionowski, S. Jurga
[Details]

In situ ambient pressure XPS observation of surface chemistry and electronic structure of α-Fe2O3 and γ-Fe2O3 nanoparticles

Applied Surface Science, 2018, 454
D. Flak, Q. Chen, B. Simon Mun, Z. Liu, M. Rękas, A. Braun
[Details]

Silver and ultrasmall iron oxides nanoparticles in hydrocolloids: effect of magnetic field and temperature on self-organization

Scientific Reports, 2018, 8:4041, DOI:10.1038/s41598-018-22426-2
O. Ivashchenko, B. Peplińska, J. Gapiński, D. Flak, M. Jarek, K. Załęski, G. Nowaczyk, Z. Pietralik, S. Jurga
[Details]

EPR Oximetry Sensor—Developing a TAM Derivative for In Vivo Studies

Cell Biochemistry and Biophysics, 2018, 1-10
A. Boś-Liedke, M. Walawender, A. Woźniak, D. Flak, J. Gapiński, S. Jurga, M. Kucińska, A. Plewiński, M. Murias, M. Elewa, L. Lampp, P. Imming, K. Tadyszak
[Details]

Hybrid ZnPc@TiO2 nanostructures for targeted photodynamic therapy, bioimaging and doxorubicin delivery

Materials Science and Engineering: C, 2017, 78, 1072–1085
D. Flak, L. Yate, G. Nowaczyk, S. Jurga
[Details]

Tuning the photodynamic efficiency of TiO2 nanotubes against HeLa cancer cells by Fe-doping

RSC Advances, 2015, 5, 85139–85152
D. Flak, L. E. Coy, G. Nowaczyk, L. Yate, S. Jurga
[Details]

Quantum Dots. Reducing the gap between research and applications

Journal NANO Science and Technology (ISSN 2339-3513), 2015, 3
M. Michalska, L. E. Coy, D. Flak, Ł. Przysiecka
[Details]

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