In vitro antimicrobial activity on Lemna minuta, Chlorella vulgaris and Spirulina sp. extracts K Velichkova, I Sirakov, N Rusenova, G Beev, S Denev, N Valcheva, ... Fresenius Environmental Bulletin 27 (8), 5736-5741, 2018 | 32 | 2018 |
Dynamic nano clusters of water on waters catholyte and anolyte: Electrolysis with nano membranes I Ignatov, G Gluhchev, S Karadzhov, I Yaneva, N Valcheva, G Dinkov, ... Physical Science International Journal, 46-54, 2020 | 26 | 2020 |
Antimicrobial activity of Amaranthus spp. extracts against some mycotoxigenic fungi. S Terzieva, K Velichkova, N Grozeva, N Valcheva, T Dinev | 23 | 2019 |
Physicochemical and microbiological characteristics of thermal healing spring waters in the District of Varna N Valcheva, I Ignatov Journal of Medicine, Physiology and Biophysics 59, 10-16, 2019 | 19 | 2019 |
Microbiological and physicochemical research of thermal spring and mountain spring waters in the district of Sliven, Bulgaria N Valcheva, I Ignatov, G Dinkov Journal of Advances in Microbiology 20 (2), 9-17, 2020 | 18 | 2020 |
Physiological and molecular-genetic characteristic of bacteria strains, isolated from mountain spring and mineral waters in Plovdiv Region, Bulgaria N Valcheva, I Ignatov, S Mihaylova International Journal of Pathogen Research, 44-55, 2020 | 13 | 2020 |
Physicochemical and microbiological results of hyperthermal (hot) mineral water in Rupite, Bulgaria as model system for origin of life. I Ignatov, N Valcheva, S Mihaylova, G Dinkov | 12 | 2020 |
Physicochemical and microbiological characteristics of thermal healing spring waters in the districts of Varna and Burgas, Black Sea Region, Bulgaria N Valcheva European Journal of Medicine 7 (2), 120-130, 2019 | 12 | 2019 |
The microflora of medicinal and spring waters in Haskovo and Stara Zagora Region N Valcheva Dissertation, University of Food Technology, 2014 | 12 | 2014 |
Physicochemical and microbiological characteristics of spring waters in Haskovo N Valcheva, Z Denkova, R Denkova Journal of Food and Packaging Science Technique and Technologies 14, 21-25, 2013 | 12 | 2013 |
Microbiological and physicochemical research of mountain spring waters in Vasiliovska Mountain, Municipality of Teteven, Bulgaria I Ignatov, N Valcheva Chemical Science International Journal, 16-23, 2020 | 11 | 2020 |
Physiological-biochemical and molecular-genetic characteristics of bacterial strains isolated from spring and healing waters in the Haskovo region N Valcheva, Z Denkova, R Nikolova, R Denkova NT at UCT 60, 2013 | 11 | 2013 |
Characterization of bacterial strains isolated from a thermal spring in Pavel Banya N Valcheva, Z Denkova, R Denkova, R Nikolova Stara Zagora region, NT at UCT, 2014 | 10 | 2014 |
Physicochemical, isotopic, spectral, and microbiological analyses of water from glacier Mappa, Chilean Andes I Ignatov, N Valcheva Journal of the Chilean Chemical Society 68 (1), 5802-5806, 2023 | 9 | 2023 |
Research of Water Molecules Cluster Structuring during Haberlea rhodopensis Friv. Hydration I Ignatov, F Huether, N Neshev, Y Kiselova-Kaneva, TP Popova, ... Plants 11 (19), 2655, 2022 | 9 | 2022 |
Research of water molecules cluster structuring during Haberlea rhodopensis Friv. Hydration. Plants. 2022; 11 (19): 2655 I Ignatov, F Huether, N Neshev, Y Kiselova-Kaneva, TP Popova, ... | 9 | |
Theoretical analysis of hydrogen bonds, energy distribution and information in a 1% Rosa damascena Mill oil solution I Ignatov, N Neshev, TP Popova, Y Kiselova-Kaneva, C Drossinakis, ... Plant Science Today 9 (3), 760-765, 2022 | 8 | 2022 |
Nano and microbiological effects of EVODROP silver and copper nanoparticle I Ignatov, N Valcheva, F Huether Journal of Materials Science Research and Reviews, 63-71, 2020 | 8 | 2020 |
Microbiological research of the effects of EVODROP silver nanoparticle on Escherichia coli, Enterococci and Coliforms N Valcheva, I Ignatov, F Huether Journal of Advances in Microbiology 20 (11), 22-31, 2020 | 8 | 2020 |
Physiological and molecular characteristics of Bacillus spp. isolated from warm mineral waters in Varna, Bulgaria as model system for origin of life I IGNATOV, N VALCHEVA Uttar Pradesh Journal of Zoology 42 (1), 51-58, 2021 | 5 | 2021 |