Ioannis Tsivintzelis

Associate Professor 

 

 

Laboratory of Physical Chemistry

Department of Chemical Engineering

Aristotle University of Thessaloniki

 

 

 

 

 

Home /  Research Interests / Biomaterials

 

Biomaterials
Porous and Fibrous Biocompatible and Biodegradable Polymer Scaffolds
Encapsulation of Pharmaceuticals

 

Relevant Publications

·             Tsioptsias, C., Fardis, D., Ntampou, X., Tsivintzelis, I., Panayiotou, C.. Thermal Behavior of Poly(vinyl alcohol) in the Form of Physically Crosslinked Film (2023), Polymers, 2023, 15(8), 1843, https://doi.org/10.3390/polym15081843

 

·             Tsioptsias, C.; Tsivintzelis, I. On the Thermodynamic Thermal Properties of Quercetin and Similar Pharmaceuticals. (2022) Molecules 27, 6630. https://doi.org/10.3390/molecules27196630

 

·             Tsioptsias C., Tsivintzelis I., Insights on thermodynamic thermal properties and infrared spectroscopic band assignments of gallic acid. (2022) Journal of Pharmaceutical and Biomedical Analysis, Volume 221, 115065. https://doi.org/10.1016/j.jpba.2022.115065.

 

·             Tsioptsias, C.; Spartali, C.; Marras, S.I.; Ntampou, X.; Tsivintzelis, I.; Panayiotou, C. Thermochemical Transition in Low Molecular Weight Substances: The Example of the Silybin Flavonoid. Molecules 2022, 27, 6345. https://doi.org/10.3390/molecules27196345

 

·             Tsioptsias, C.; Foukas, G.-R.P.; Papaioannou, S.-M.; Tzimpilis, E.; Tsivintzelis, I. On the Thermochemical Transition Depression of Cellulose Acetate Composite Membranes. (2022) Polymers, 14, 3434. https://doi.org/10.3390/polym14163434

 

·             Tsioptsias C., Karabinaki O., Christofilos D., Tzimpilis E., Tsivintzelis I., Panayiotou C., On polymer-polymer miscibility and cellulose ester blends: A case study. (2022) Thermochimica Acta, 714, 179265; https://doi.org/10.1016/j.tca.2022.179265

 

·             Arampatzis A.S., Kontogiannopoulos K.N., Theodoridis K., Aggelidou E., Rat A., Willems A., Tsivintzelis I., Papageorgiou V.P., Kritis A., Assimopoulou A.N.  Electrospun wound dressings containing bioactive natural products: physicochemical characterization and biological assessment, (2021) Biomaterials Research, 25, Article number: 23 https://doi.org/10.1186/s40824-021-00223-9

 

·             Arampatzis A.S., Giannakoula K., Kontogiannopoulos K.N., Theodoridis K., Aggelidou E., Rat A., Kampasakali E., Willems A., Christofilos D., Kritis A., Papageorgiou V.P., Tsivintzelis I., Assimopoulou A.N. Novel electrospun poly-hydroxybutyrate scaffolds as carriers for the wound healing agents alkannins and shikonins, (2021) Regenerative Biomaterials, 8 (3), 1-16. https://doi.org/10.1093/rb/rbab011

 

·             Kontogiannopoulos, K.N., Assimopoulou, A.N., Tsivintzelis, I., Panayiotou, C., Papageorgiou, V.P., “Electrospun fiber mats containing shikonin and derivatives with potential biomedical applications”, (2011) International Journal of Pharmaceutics, 409 (1-2), pp. 216-228. [Abstract and full text]

 

·             Tsimpliaraki, A., Tsivintzelis, I., Marras, S.I., Zuburtikudis, I., Panayiotou, C., “Foaming of PCL/clay nanocomposites with supercritical CO2 mixtures: The effect of nanocomposite fabrication route on the clay dispersion and the final porous structure”, (2013) Journal of Supercritical Fluids, 81, pp. 86-91. [Abstract and full text]

 

·             Tsioptsias, C., Tsivintzelis, I., Papadopoulou, L., Panayiotou, C., “A novel method for producing tissue engineering scaffolds from chitin, chitin-hydroxyapatite, and cellulose”, (2009) Materials Science and Engineering C, 29 (1), pp. 159-164. [Abstract and full text]

 

·             Marras, S.I., Kladi, K.P., Tsivintzelis, I., Zuburtikudis, I., Panayiotou, C., “Biodegradable polymer nanocomposites: The role of nanoclays on the thermomechanical characteristics and the electrospun fibrous structure”, (2008) Acta Biomaterialia, 4 (3), pp. 756-765. [Abstract and full text]

 

·             Tsivintzelis, I., Marras, S.I., Zuburtikudis, I., Panayiotou, C., “Porous poly(l-lactic acid) nanocomposite scaffolds prepared by phase inversion using supercritical CO2 as antisolvent”, (2007) Polymer, 48 (21), pp. 6311-6318. [Abstract and full text]

 

·              Tsivintzelis, I., Pavlidou, E., Panayiotou, C., “Biodegradable polymer foams prepared with supercritical CO2-ethanol mixtures as blowing agents”, (2007) Journal of Supercritical Fluids, 42 (2), pp. 265-272. [Abstract and full text]

 

·             Tsivintzelis, I., Pavlidou, E., Panayiotou, C., “Porous scaffolds prepared by phase inversion using supercritical CO2 as antisolvent. I. Poly(l-lactic acid)”, (2007) Journal of Supercritical Fluids, 40 (2), pp. 317-322. [Abstract and full text]

 

·             Tsivintzelis, I., Economou, I.G., Kontogeorgis, G.M., “Modeling the phase behavior in mixtures of pharmaceuticals with liquid or supercritical solvents”, (2009) Journal of Physical Chemistry B, 113 (18), pp. 6446-6458. [Abstract and full text]

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