Výsledky vyhledávání - "Misganaw Liyew"

Akademický článek

Assessment on antioxidant activity of the aqueous leaf extracts of Combretum microphyllum and the effect of Co(II)-leaf extract complex on antibacterial activity of leaf extracts of the plant material

Autor: Atakilt Abebe, Kidanemariam Teklay Hilawea, Alemayehu Mekonnen, Getinet Tamiru Tigineh, Baye Sitotaw, Misganaw Liyew, Tessera Alemneh Wubieneh

Publikováno v: Scientific African, Vol 18, Iss , Pp e01432- (2022)

Background: In the present study, different aqueous leaf extracts of C.microphyllum prepared by maceration were investigated for their antioxidant potential, antibacterial activity, and polyphenolic and flavonoid contents. Method: Leaf samples of C.

Externí odkaz: https://doaj.org/article/2ec902eaa06b48c2a7d51aa783d374be

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Akademický článek

Synthesis of N-Tetradecyl-1,10-phenathrolinium-Based New Salts for Biological Applications

Autor: Atakilt Abebe, Minaleshewa Atlabachew, Misganaw Liyew, Elsabet Ferede

Publikováno v: Bioinorganic Chemistry and Applications, Vol 2018 (2018)

New organic salts were synthesized by quaternizing 1,10-phenanthroline using 1-bromotetradecane. The first step yielded an organic salt of formula [C26H37N2]Br. Anion exchange reaction using Li[(CF3SO2)2N] resulted in a more stable salt of formula [C

Externí odkaz: https://doaj.org/article/b68e555c0d3c4471989d50b2555a73e7

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Synthesis, structural investigation and biological application of new mono- and binuclear cobalt (II) mixed-ligand complexes containing 1,10-phenanthroline, acetamide and ethylenediamine

Autor: Getinet Tamiru, Misganaw Liyew, Atakilt Abebe, Moges Abebe

Publikováno v: Ethiopian Journal of Science and Technology; Vol 12, No 1 (2019); 69-91

The intensive use of antibiotics has led to an increase of drug resistant bacteria against known antibiotics. To overcome the alarming problem of microbial resistance to antibiotics, the discovery of novel active compounds against new targets is a ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72cef30ecae4066330a41435128f1040
https://www.ajol.info/index.php/ejst/article/view/187863

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Synthesis of organic salts from 1,10-phenanthroline for biological applications

Autor: Elsabet Ferede, Atakilt Abebe, Misganaw Liyew, Minaleshewa Atlabachew

Publikováno v: Cogent Chemistry, Vol 4, Iss 1 (2018)

Molecular 1,10-phenanthroline has superb intercalation ability with DNA base pairs. However, it could not be used for medicinal applications. This is due to its toxicity caused by inhibiting metalloenzymes via its chelating nitrogen atoms. Nonetheles

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00554ff031ad435f13aac0f13ec31955
https://doi.org/10.1080/23312009.2018.1476077

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