Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Ivan Stoikov"'
Autor:
Alan Akhmedov, Rustem Gamirov, Yulia Panina, Alina Baklagina, Evgenia Sokolova, Pavel Zelenikhin, Olga Babaeva, Vasily Babaev, Dmitriy Shurpik, Ivan Stoikov
Publikováno v:
Chimica Techno Acta, Vol 11, Iss 2 (2024)
In this research, using the thia-Michael reaction, cationic amphiphilic meroterpenoids containing fragments of mono- and sesquiterpenoids were synthesized. The bacteriostatic and fungistatic activity of synthesized meroterpenoids against the fungi Sa
Externí odkaz:
https://doaj.org/article/a71b681f27c74d2badb4f2189071cc80
Publikováno v:
Chemosensors, Vol 12, Iss 6, p 98 (2024)
Simple and reliable electrochemical sensors are highly demanded in medicine and pharmacy for the fast determination of metabolites and biomarkers of diseases. In this work, a flow-through biosensor system was developed on the base of a screen-printed
Externí odkaz:
https://doaj.org/article/82972f8f07154643881da6d0be7ca31b
Publikováno v:
Microorganisms, Vol 12, Iss 6, p 1250 (2024)
Waste Water Treatment Plants (WWTP) aim to reduce contamination in effluent water; however, studies indicate antimicrobial resistance genes (ARGs) persist post-treatment, potentially leading to their spread from human populated areas into the environ
Externí odkaz:
https://doaj.org/article/3e39bd374a3849428b9dea1ad6398891
Autor:
Ivelina Trifonova, Neli Korsun, Iveta Madzharova, Ivailo Alexiev, Ivan Ivanov, Viktoria Levterova, Lyubomira Grigorova, Ivan Stoikov, Dean Donchev, Iva Christova
Publikováno v:
Viruses, Vol 16, Iss 6, p 958 (2024)
This study aimed to determine the incidence and etiological, seasonal, and genetic characteristics of respiratory viral coinfections involving severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Between October 2020 and January 2024, nasoph
Externí odkaz:
https://doaj.org/article/fb43810a7cbd468bb6678697afe6a121
Autor:
Stefana Sabtcheva, Ivan Stoikov, Ivan N. Ivanov, Deyan Donchev, Magdalena Lesseva, Sylvia Georgieva, Deana Teneva, Elina Dobreva, Iva Christova
Publikováno v:
Antibiotics, Vol 13, Iss 5, p 455 (2024)
Carbapenemase-producing Enterobacter spp. Serratia marcescens, Citrobacter freundii, Providencia spp., and Morganella morganii (CP-ESCPM) are increasingly identified as causative agents of nosocomial infections but are still not under systematic geno
Externí odkaz:
https://doaj.org/article/ada2f76298a0438b9f0de3980528a65d
Autor:
Anastasia Nazarova, Igor Shiabiev, Ksenia Shibaeva, Olga Mostovaya, Timur Mukhametzyanov, Arthur Khannanov, Vladimir Evtugyn, Pavel Zelenikhin, Xiangyang Shi, Mingwu Shen, Pavel Padnya, Ivan Stoikov
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 9, p 4721 (2024)
Amyloid fibroproliferation leads to organ damage and is associated with a number of neurodegenerative diseases affecting populations worldwide. There are several ways to protect against fibril formation, including inhibition. A variety of organic com
Externí odkaz:
https://doaj.org/article/44bdab4a8b3743d6b48bb0415e50d3b8
Autor:
Anastasia Burmatova, Artur Khannanov, Liana Zubaidullina, Dmitry Emelianov, Olga Mostovaya, Ivan Stoikov, Nikolay Ulakhovich, Marianna Kutyreva
Publikováno v:
Chimica Techno Acta, Vol 10, Iss 4 (2023)
The polyol process is one of the simple, efficient and productive methods for the synthesis of metal loaded polymer composites. Functional properties of metal-polymer nanocomposites are determined by chemical composition, size and morphology of their
Externí odkaz:
https://doaj.org/article/54cb80573a944deab0208fe315e50a74
Autor:
Ivan Stoikov, Ivan Nikolaev Ivanov, Deyan Donchev, Elina Dobreva, Rumyana Hristova, Stefana Sabtcheva
Publikováno v:
Biotechnology & Biotechnological Equipment, Vol 37, Iss 1 (2023)
AbstractHigh-quality mRNA extraction is essential for gene expression assays. In this study, we developed a rapid method (20 min) named FACTS for the extraction of intact RNA from Pseudomonas aeruginosa and compared its performance to established rap
Externí odkaz:
https://doaj.org/article/319b1c5ada174f84b184f51a270b27b6
Autor:
Yana Todorova, Radoslava Emilova, Vesselina Koleva, Ivan Ivanov, Ivan Stoikov, Maria Nikolova
Publikováno v:
Biotechnology & Biotechnological Equipment, Vol 37, Iss 1 (2023)
AbstractImmunosenescence is driven by repeated and continuous immune activation. Sensitive markers are warranted to detect and monitor the process of premature immune ageing. We analysed the β-Klotho expression on T-cell subsets from healthy donors:
Externí odkaz:
https://doaj.org/article/4bd5cf88865643e69a608e932d09edc6
Autor:
Dmitry Stoikov, Alexey Ivanov, Insiya Shafigullina, Milena Gavrikova, Pavel Padnya, Igor Shiabiev, Ivan Stoikov, Gennady Evtugyn
Publikováno v:
Biosensors, Vol 14, Iss 3, p 120 (2024)
A flow-through biosensor system for the determination of uric acid was developed on the platform of flow-through electrochemical cell manufactured by 3D printing from poly(lactic acid) and equipped with a modified screen-printed graphite electrode (S
Externí odkaz:
https://doaj.org/article/b430440f9780405e84497086f1f3d56e