Alexandru Gonța

Title/degree -
Position Scientific researcher 
Laboratory Ecological Chemistry
Office 312
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Email [email protected]
[email protected]
Professional links

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Research areas
  • The study and analysis of natural products obtained by extraction from secondary wine by-products, modification and optimization of the physico-chemical properties of the polyphenol compounds obtained.
  • Study of the antioxidant activity of natural or modified compounds from secondary wine by-products.
  • Obtaining and studying the physico-chemical properties of bio-nanomaterials based on natural or modified polyphenol compounds.
Relevant publications
Projects
  1. Duca, G., Lupaşcu, T., Gonţa, A., Povar, I., Ţîmbaliuc, N., Lupaşcu, L. (2019). Enhanced biomedical properties of chitosan-enoxil films. Farmacia, 67(6), 1048-1053.
  2. Gonta, M., Sirbu, E., Robu, S., Gonta, A., Mocanu, L. (2019, September). Functionalization of Flavonoids (quercetin) to Chitosan Matrix and Determination of Antioxidant Activity of Obtained Bio-composites. In International Conference on Nanotechnologies and Biomedical Engineering (pp. 355-359). Springer, Cham.
  3. Gonţa, A., Lupaşcu, L., Ţîmbaliuc, N., Lupaşcu, T. (2017). Investigation of chitosan-based nanocomposites with immobilized natural bactericides. In Chemistry, physics and technology of surface (pp. 67-67).
  4. Yakushev, P., Sukhanova, T., Vylegzhanina, M., Gonţa, A., Petrova, V., Kutin, A., Bershtein, V. (2017). Morphology and Thermal Analysis of Biocomposites based on Chitosan and Natural Antioxidant Enoxil. In Central and Eastern European Conference (pp. 447-447).
  5. Gonta, A., Lupascu, T., Povar, I., Timbaliuc, N., Sukhanov, T. E., Petrova, V., Skorik, I. A. (2016). Enhancement of Antioxidant and Antibacterial Activities by Immobilization of Natural Bactericide into Hybrid Supra-molecular Chitosan Bio-composite Gel. In 3rd International Conference on Nanotechnologies and Biomedical Engineering (pp. 301-304). Springer, Singapore.
  6. Gonta, A. (2015). Towards screening the enhance of luminescence properties of modified tannins in alkaline solution by a fenton-like reaction. Chemistry Journal of Moldova. Issue: 2015 Volume 10, no.1, Pages: 104-112. http://www.cjm.asm.md/towards-screening-the-enhance-of-luminescence-properties-of-modified-tannins-in-alkaline-solution-by-a-fenton-like-reaction.

National projects

  1. ANCD/20.80009.7007.21. Reducing the effects of toxic chemicals on the environment and health through the use of adsorbents and catalysts obtained from local raw materials
    Period: 2020-2023
    Project manager: Acad., dr. habilitate, prof. Tudor LUPASCU
  2. CSSDT/15.817.02.16A. Controlling of sorption-structural characteristics of carbonaceous and mineral adsorbents and multifunctional materials for the purpose of their use in practice
    Period: 2015-2019
    Project manager: Acad., dr. habilitate, prof. Tudor LUPASCU
     

International projects

  1. 2020-MSCA-RISE-2016/734641. Nanoporous and Nanostructured Materials for Medical Applications (NANOMED)
    Period: 2017-2020
    Project manager: Acad., dr. habilitate, prof. Tudor LUPASCU
  2. RESINFRA 2017-2018. Efficiency of monitoring the content of heavy metals in the environmental components
    Period: 2017-2018
    Project manager: Acad., dr. habilitate, prof. Tudor LUPASCU
  3. FP7-PEOPLE-2013-IRSES/612484.  Biocompatibile/bioactive nanostructurated materials (NANOBIOMAT)
    Period: 2014-2017
    Project manager: Acad., dr. habilitate, prof. Tudor LUPASCU