Zobrazeno 1 - 10
of 471
pro vyhledávání: '"antibacterial and antifungal activity"'
Autor:
Jannatul Ferdous, Abdullah Al Manun, M. Mizanur Rahman, Rasel Rana, Nazmul Huda, Amdadul Huq, Abdur Rashid, M. Humayan Kabir, Abdul Bari
Publikováno v:
The Microbe, Vol 4, Iss , Pp 100111- (2024)
The green synthesis of silver nanoparticles (SNPs) is the most economical, rapid, facile, and eco-friendly technique. In this study, pathogenic bacteria from human stool were identified, and the antibacterial potency of Nigella sativa L. seed extract
Externí odkaz:
https://doaj.org/article/2c3ab5f1b6b84e1dab6863e03e645b88
Autor:
Mihaela Laura Vică, Mirel Glevitzky, Gabriela-Alina Dumitrel, Maria Popa, Ioana Glevitzky, Cosmin Adrian Teodoru
Publikováno v:
Antibiotics, Vol 13, Iss 10, p 952 (2024)
Investigating the quality of bee products obtained across different geographical regions and analyzing their antimicrobial activity is of significant interest to various scientific disciplines. This study focuses on comparing the antimicrobial activi
Externí odkaz:
https://doaj.org/article/0a30bb9c6545480eb6e3d684e3725f21
Publikováno v:
Carbohydrate Polymer Technologies and Applications, Vol 7, Iss , Pp 100503- (2024)
In this study chemical reduction method is used to synthesize the copper and silver nanoparticles. Chitosan was utilized as a stabilizing agent, a suitable medium for nanoparticle growth, and to stop the oxidation and aggregation of the particles. Va
Externí odkaz:
https://doaj.org/article/83d4ef1d47d040c1836f1d076e20b4fd
Autor:
Khaled Briki, Talal Lahreche, Mouna Souad Abbassi, Mokhtar Boualem Lahrech, Adil Ali Othman, Ahmed M. Elissawy, Abdel Nasser B. Singab
Publikováno v:
Arabian Journal of Chemistry, Vol 17, Iss 6, Pp 105767- (2024)
The synthesis and biological assessment of 2,5-disubstituted-1,3,4-oxadiazole derivatives from benzo hydrazide and amino acids as novel potential antioxidant and antibacterial agents have been reported. The structures of the new compounds were charac
Externí odkaz:
https://doaj.org/article/c90b9c3814a84e0690120960b130b7dd
Autor:
Mouna Souad Abbassi, Talal Lahreche, Khaled Briki, Mokhtar Boualem Lahrech, Adil Ali Othman, Ahmed M. Elissawy, Abdel Nasser B. Singab
Publikováno v:
Journal of Saudi Chemical Society, Vol 28, Iss 3, Pp 101866- (2024)
The synthesis and biological assessment of 2,5-disubstituted-1,3,4-oxadiazoles derivatives from amino acids as new potential antibacterial and antioxidant agents have been reported. The structures of the new synthesized compounds were characterized b
Externí odkaz:
https://doaj.org/article/561efa04adbd4216bbc7c9a66131760e
Autor:
T. V. Bombela, O. A. Krotkova, E. E. Galishevskaya, A. G. Anisimova, T. A. Yagontseva, A. V. Agafontseva, V. V. Novikova, A. K. Whaley, A. O. Ponkratova, V. G. Luzhanin
Publikováno v:
Разработка и регистрация лекарственных средств, Vol 11, Iss 4, Pp 48-56 (2022)
Introduction. Natural biologically active substances (BAS) are distinguished by different polarity, which determines their physicochemical properties, including solubility. When using solvents of different polarity, it is possible to influence the sp
Externí odkaz:
https://doaj.org/article/4dc2483c13d04188ac7917368753ceb0
Publikováno v:
ACROSS, Vol 6, Iss 2 (2023)
Antibacterial and antifungal activity of 8 isolated microalgae strains from Lake "La Izvor" (Chisinau) was studied. Ethanolic biomass extracts were tested against five strains of pathogenic bacteria and fungi. Thus, according to the results of the ex
Externí odkaz:
https://doaj.org/article/cda3770145bc408eb7932ef9cbd0135e
Autor:
Amal El Mahdaoui, Smaail Radi, Youssef Draoui, Mohamed El Massaoudi, Sabir Ouahhoud, Abdeslam Asehraou, Nour Eddine Bentouhami, Ennouamane Saalaoui, Redouane Benabbes, Koen Robeyns, Yann Garcia
Publikováno v:
Molecules, Vol 29, Iss 5, p 1186 (2024)
In this study, we synthesized two coordination complexes based on pyrazole-based ligands, namely 1,5-dimethyl-N-phenyl-1H-pyrazole-3-carboxamide (L1) and 1,5-dimethyl-N-propyl-1H-pyrazole-3-carboxamide (L2), with the aim to investigate bio-inorganic
Externí odkaz:
https://doaj.org/article/5acc4d58867f42779cce830f7623d91e
Akademický článek
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Autor:
Anatoly M. Sklyar, Oksana V. Kalinkevich, Viktoriia N. Holubnycha, Aleksei N. Kalinkevich, Vadim D. Chivanov, Yana V. Trofimenko, Dmitry Sofronov, Vadim Starikov, Sergei N. Danilchenko
Publikováno v:
Carbohydrate Polymer Technologies and Applications, Vol 5, Iss , Pp 100318- (2023)
The complex of polysaccharide chitosan with iodide acid was obtained and characterized. The possibility of obtaining iodine preparations in chitosan matrix with enhanced ability of chitosan to retain iodine is suggested. In this study to improve the
Externí odkaz:
https://doaj.org/article/2fac87b6f2cf48d9aed9ceb30b87fa97