Viktor Zvarych

Prof. Dr. Viktor Zvarych

Lviv Polytechnic National University, Lviv, L’vivs’ka Oblast’, Ukraine
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Research Focus & Metrics

Academic Career Length

13Years (2014-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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Maryna StasevychMaryna Stasevych
Maryna Stasevych
VZViktor Zvarych
Viktor Zvarych
The future of innovative robotic technologies and artificial intelligence (AI) in pharmacy and medicine is promising, with the potential to revolutionize various aspects of health care. These advances aim to increase efficiency, improve patient outcomes, and reduce costs while addressing pressing challenges such as personalized medicine and the need for more effective therapies. This review examines the major advances in robotics and AI in the pharmaceutical and medical fields, analyzing the advantages, obstacles, and potential implications for future health care. In addition, prominent organizations and research institutions leading the way in these technological advancements are highlighted, showcasing their pioneering efforts in creating and utilizing state-of-the-art robotic solutions in pharmacy and medicine. By thoroughly analyzing the current state of robotic technologies in health care and exploring the possibilities for further progress, this work aims to provide readers with a comprehensive understanding of the transformative power of robotics and AI in the evolution of the healthcare sector. Striking a balance between embracing technology and preserving the human touch, investing in R&D, and establishing regulatory frameworks within ethical guidelines will shape a future for robotics and AI systems. The future of pharmacy and medicine is in the seamless integration of robotics and AI systems to benefit patients and healthcare providers.

12 September 2016 in Monatshefte für Chemie - Chemical Monthly
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VZViktor Zvarych
Viktor Zvarych
Maryna StasevychMaryna Stasevych
Maryna Stasevych
VLVolodymyr Lunin
Volodymyr Lunin
Nahide Gülşah DenizNahide Gülşah Deniz
Nahide Gülşah Deniz
CSCigdem Sayil
Cigdem Sayil
VNVolodymyr Novikov
Volodymyr Novikov

2 January 2019 in Heteroatom Chemistry
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SKSemih Kurban
Semih Kurban
Nahide Gülşah DenizNahide Gülşah Deniz
Nahide Gülşah Deniz
CSCigdem Sayil
Cigdem Sayil
Mustafa ÖzyürekMustafa Özyürek
Mustafa Özyürek
KGKubilay Guclu
Kubilay Guclu
VNVolodymyr Novikov
Volodymyr Novikov
A series of new 1,4-naphtho- and benzoquinone derivatives possessing N-, S-, O-substituted groups which has not been reported yet has been synthesized from 2,3-dichloro-1,4-naphthoquinone 1 and 2,3,5,6-tetrachlorocyclohexa-2,5-diene-1,4-dione 15 involving a Michael addition. In the synthesized compounds, antimicrobial activity at low concentrations against Escherichia coli B-906, Staphylococcus aureus 209-P, and Mycobacterium luteum B-917 bacteria and Candida tenuis VKM Y-70 and Aspergillus niger F-1119 fungi in comparison with controls was identified. 2-Chloro-3-((2-(piperidin-1-yl)ethyl)amino)naphthalene-1,4-dione 3g and 2,5-dichloro-3-ethoxy-6-((2,4,6-trifluorophenyl)amino)cyclohexa-2,5-diene-1,4-dione 17 were the most potent, with a minimum inhibitory concentration value of 15.6 μg/mL against test-culture M. luteum and S. aureus, respectively. Furthermore, in this work, a catalase activity of benzo- and naphthoquinone derivatives was examined for the first time. The catalase activity of benzo- and naphthoquinone derivatives was determined, showing that compound 3g had significant inhibition activity for catalase enzyme.

4 May 2017 in SAR and QSAR in Environmental Research
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Maryna StasevychMaryna Stasevych
Maryna Stasevych
VZViktor Zvarych
Viktor Zvarych
VLV. Lunin
V. Lunin
Nahide Gülşah DenizNahide Gülşah Deniz
Nahide Gülşah Deniz
ZGZ. Gokmen
Z. Gokmen
VNV. Novikov
V. Novikov
Anticancer activity as an associated action for a series of dithiocarbamates of 9,10-anthracenedione was predicted using the PASS computer program and analysed with PharmaExpert software. The predicted cytotoxic activity of the dithiocarbamate derivatives of 9,10-anthracenedione was evaluated in vitro on cancer cells of the human lung (A549), prostate (PC3), colon (HT29) and human breast (MCF7) using the sulforhodamine B (SRB) cell viability assay. Among these compounds, 9,10-dioxo-9,10-dihydroanthracen-1-yl pyrrolidin-1-carbodithioate and 9,10-dioxo-9,10-dihydroanthracen-2-yl pyrrolidin-1-carbodithioate were identified as the most potent anticancer agents with cytotoxic activity against the MCF-7 human breast cell line with GI(50) values of 1.40 M and 1.52 M, whereas the GI(50) value for the reference anticancer drug mitoxantrone was 3.93 M. Thus, anticancer activity predicted by PASS with a probability Pa > 30% was confirmed by the experiment. Relatively small Pa values estimated by PASS indicated the novelty of the considered derivatives comparing to the compounds from the PASS training set.

27 February 2019 in Journal of Agricultural and Food Chemistry
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VZViktor Zvarych
Viktor Zvarych
ANAnna Nakonechna
Anna Nakonechna
MMMykhailo Marchenko
Mykhailo Marchenko
OKOleksii Khudyi
Oleksii Khudyi
VLVira Lubenets
Vira Lubenets
VNVolodymyr Novikov
Volodymyr Novikov

13 December 2019 in Molecules
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VZViktor Zvarych
Viktor Zvarych
Maryna StasevychMaryna Stasevych
Maryna Stasevych
VNVolodymyr Novikov
Volodymyr Novikov
EREduard Rusanov
Eduard Rusanov
MVMykhailo Vovk
Mykhailo Vovk
Slawomir MilewskiSlawomir Milewski
Slawomir Milewski
The development and spread of resistance of human pathogenic bacteria to the action of commonly used antibacterial drugs is one of the key problems in modern medicine. One of the especially dangerous and easily developing antibiotic resistant bacterial species is Staphylococcus aureus. Anthra[1,2-d][1,2,3]triazine-4,7,12(3H)-triones 22–38 have been developed as novel effective antistaphylococcal agents. These compounds have been obtained by sequential conversion of 1-amino-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid (1) and 1-amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid (2) into the corresponding amides 5–21, followed by subsequent endo-cyclization under the influence of sodium nitrite in acetic acid. Evaluation of the antimicrobial activity of the synthesized compounds against selected species of Gram-positive and Gram-negative bacteria as well as pathogenic yeasts of the Candida genus has been carried out by the serial dilution method. It has been established that anthra[1,2-d][1,2,3]triazine-4,7,12(3H)-triones exhibit selective antibacterial activity against Gram-positive bacteria. Eight, six and seven, out of seventeen compounds tested, effectively inhibited the growth of S. aureus ATCC 25923, S. aureus ATCC 29213 and S. epidermidis ATCC12228, respectively, at a concentration equal to 1 µg/mL or lower. The high antistaphylococcal potential of the most active compounds has been also confirmed against clinical isolates of S. aureus, including the MRSA strains. However, bacteria of the Staphylococcus genus have demonstrated apparent resistance to the novel compounds when grown as a biofilm. None of the four selected compounds 3234 and 36 at a concentration of 64 µg/mL (128 or 256 × MIC—against planktonic cells) has caused any decrease in the metabolic activity of the staphylococcal cells forming the biofilm. The kinetic time–kill assay revealed some important differences in the activity of these substances. Compound 33 is bacteriostatic, while the other three demonstrate bactericidal activity.