Publications:
Ivanova, V., Pimpilova, M., Stoyanova, M. and Dimcheva, N., 2025. “Electrochemical Method for the Assay of Organic Peroxides Directly in Acetonitrile”. Molecules, 30(2), p.374. DOI: https://doi.org/10.3390/molecules30020374
M. Pimpilova, V. Ivanova-Kolcheva, M. Stoyanova, N. Dimcheva *: “2D Nanomaterial – Based Electrocatalyst for Water Soluble Hydroperoxide Reduction” ; Catalysts (2022), 12 (8), 807; DOI: https://doi.org/10.3390/catal12080807
Part of the results obtained with electrodeposited gold on glassy carbon surfaces were used in the publication:
M. Pimpilova, K. Kamarska, N. Dimcheva, “Biosensing dopamine and L-epinephrine with laccase (Trametes pubescens) immobilized on a gold modified electrode”. Biosensors-Basel 2022, 12,719. DOI: https://doi.org/10.3390/bios12090719
Conferences:
Nina Dimcheva, Kalina Kamarska, “Towards Organic-phase Enzyme Electrodes: Electrochemistry of Two Enzymes in Organic Solcents“, 13th Workshop on Biosensors & Bioanalytical Microtechniques in Environmental, Food & Clinical Analysis (BBMEC 2024), 20 – 23 May 2024, Ege University, Izmir, Turkey (oral presentation) certificate
Mariya Pimpilova, Vanina Ivanova, Nina Dimcheva, Maria Stoyanova, “Investigation of the electrocatalytic activity of modified glassy carbon electrode in non-aqueous medium“, 7th Scientific Conference for Ph.D. Students and Young Scientists “Challenges in Chemistry”, 18 – 19 October 2024, Plovdiv, Bulgaria (poster) book of abstracts
N. Dimcheva, K. Kamarska, M. Pimpilova, A. Peshkov, M. Shukri, “Electrochemical behavior of immobilized oxido-reductase enzymes in aqueous and mixed solvents“, BELCHEM 2024: Electrochemistry for environmental protection, life quality improvement and sustainable energy, 25 – 28. 09. 2024, Хасково, България (oral presentation) conference program, book of abstracts
A. Peshkov, N. Dimcheva, I. Ilieva, “Electrochemical method for assaying immobilized catalase activity in the presence of alcohol“, BELCHEM 2024: Electrochemistry for environmental protection, life quality improvement and sustainable energy, 25 – 28. 09. 2024, Хасково, България (poster) conference program, book of abstracts
Mariya Pimpilova, Vanina Ivanova-Kolcheva, Nina Dimcheva, Maria Stoyanova, “Electrocatalytic activity of modified glassy carbon electrode in non-aqueous medium“, BELCHEM 2024: Electrochemistry for environmental protection, life quality improvement and sustainable energy, 25 – 28. 09. 2024, Хасково, България (poster) conference program, book of abstracts
Merin Shukri, Tsvetina Cherneva, Nina Dimcheva, “Laccase-based enzyme electrodes for biosensing pyrocatechol and pyrogallol: a comparative study“, BELCHEM 2024: Electrochemistry for environmental protection, life quality improvement and sustainable energy, 25 – 28. 09. 2024, Хасково, България (poster) conference program, book of abstracts
Angel Peshkov, Mariya Pimpilova, Iliya Iliev, Nina Dimcheva, “ELECTROCHEMICAL APPROACH FOR THE MONITORING OF IMMOBILIZED CATALASE ACTIVITY“, 7th International Conference on Novel Enzymes, 28 – 31 March 2023, Greifswald, Germany (poster) abstract
Pimpilova,N.Dimcheva, K.Kamarska, „Modification of electrode materials via Au electrodeposition“, VI-th Scientific Conference for Ph.D. Students and Young Scientists “Challenges in Chemistry”, October, 7 – 8, 2022, Plovdiv, Bulgaria (poster presentation)
Dimcheva, V. Kolcheva, M. Pimpilova and M. Stoyanova, “Electrochemical sensor for quantification of water-insoluble hydroperoxides” International Workshop organized byASM2 and Faculty of Chemistry “Instrumental Techniques for Chemical Analysis”, June 2, 2022 (oral presentation);
Pimpilova, “Comparative study on the electrocatalytic activity of a Co–g–C3N4– modified catalytic electrode for electrochemical reduction of peroxide compounds in aqueous medium” ХХ National Conference on Chemistry for Young Scientists and pH.D. Students, 18-20 May, 2022 (oral presentation).
M. Pimpilova, V. Kolcheva, M. Stoyanova, N. Dimcheva, “ Investigation of the catalytic activity of immobilized catalase (Penicilium chrysogenum 245) using an electrochemical peroxide sensor” Sofia Electrochemical Days, 11-14.05. 2022 (poster presentation)
Peshkov, N. Dimcheva, I. Iliev, “Determination of kinetic constants of catalases from different sources immobilized on water-insoluble glucan sinthesised by recombinant glucosyltransferase URE13-300” Student Scientific Session on Organic Chemistry, April, 15.2022, Plovdiv (oral presentation);
Dimcheva*, M. Pimpilova, V. Kolcheva, M. Stoyanova “Development of novel Co3O4-g-C3N4 – Nafion™ composite catalyst for electrochemical reduction of peroxide compounds” 3-rd Virtual Congress on Materials Science and Engineering–27-30.09.2021 – (oral presentation);
13-th International Conference on Protein Stabilization (Virtual event): a) Angel Peshkov, Stanimira Angelova, Ilia Iliev; b) V. Bivolarski, T. Vasileva;(poster presentations); https://www.protstab2021.org/
Pimpilova, V. Kolcheva, M. Stoyanova, N. Dimcheva“ Development of novel Co3O4-g-C3N4 – Nafion ™ composite catalyst for electrochemical reduction of peroxide compounds in aqueous medium” ХIХ National Conference on Chemistry for Young Scientists and pH.D. Students, , 2-4 06.2021 г. (oral presentation)
Peshkov, M.Pimpilova, I.Iliev, N.Dimcheva “Electrochemical approach for the monitoring of immobilized catalase activity” – 7-th International Conference “Novel Enzymes” 2023 (https://www.novelenzymes2023.eu/home/)