SYNTHESIS AND FUNCTIONAL PROPERTIES OF DIPHENYLAMINE-CONTAINING SCHIFF BASES
Year 2023,
, 40 - 55, 31.07.2023
Hasan Ufuk Celebioglu
,
Ebru Köroğlu
,
Recep Taş
,
Sevilay Günay
,
Yavuz Erden
Abstract
Schiff bases have been widely researched in vitro for their antimicrobial, antitumor, antiviral, antineoplastic, and antioxidant properties, owing to their strong chelating ability. Probiotics refer to “live microorganisms that, when administered in adequate amounts, confer a health benefit on the host”. Thus, this study aims to investigate the antibacterial, anticancer, and antioxidant effects of Schiff Bases N-methylene-N-phenylbenzenaminium and N-(5-oxopentylidene)-N-phenylbenzenaminium, as well as their impact on some properties of probiotic bacteria, Lactobacillus acidophilus and Lacticaseibacillus rhamnosus. Results indicate that these Schiff bases promote the growth of probiotic bacteria while inhibiting pathogenic bacteria. They demonstrate potent antibacterial and antioxidant activities, and cytotoxicity assays reveal that both compounds exert a high degree of inhibition on human colon and breast cancer cells. Additionally, there is significant modulation in auto-aggregation and surface hydrophobicity of Lactobacillus acidophilus and Lacticaseibacillus rhamnosus. In conclusion, the Schiff bases investigated in this study possess significant therapeutic potential.
Supporting Institution
Bartın Üniversitesi
Project Number
2020-FEN-A-006
Thanks
The authors are grateful to Chr. Hansen, Turkey for the probiotic strains. This work was partly financed by Bartin University Scientific Research Project Coordination Unit (Project No: 2020-FEN-A-006).
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Year 2023,
, 40 - 55, 31.07.2023
Hasan Ufuk Celebioglu
,
Ebru Köroğlu
,
Recep Taş
,
Sevilay Günay
,
Yavuz Erden
Project Number
2020-FEN-A-006
References
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- 18. Collado, M.C., Meriluoto, J. & Salminen, S. (2008). Adhesion and aggregation properties of probiotic and pathogen strains. European Food Research and Technology. 226(5), 1065-1073.
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- 23. Durackova, Z., Mendiola, M.A., Sevilla, M.T. & Valent, A. (1999). Thiohydrazone copper(II) complexes. The relationship between redox properties and superoxide dismutase mimetic activity. Bioelectrochemistry and Bioenergetics. 48(1), 109-116.
- 24. Fioravanti, R., Biava, M., Donnarumma, S. & Porretta, G.C. (1996). Synthesis and microbiological evaluations of (N-heteroaryl)arylmethanamines and their Schiff bases. Farmaco. 51(10), 643-652.
- 25. Galini, M., Salehi, M., Kubicki, M., Amiri, A. & Khaleghian, A. (2017). Structural characterization and electrochemical studies of Co(II), Zn(II), Ni(II) and Cu(II) Schiff base complexes derived from 2-((E)-(2-methoxyphenylimino)methyl)-4-bromophenol; Evaluation of antioxidant and antibacterial properties. Inorganica Chimica Acta. 461, 167-173.
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- 27. Gupta, S. & Ravishankar, S. (2005). A comparison of the antimicrobial activity of garlic, ginger, carrot, and turmeric pastes against Escherichia coli O157 : H7 in laboratory buffer and ground beef. Foodborne Pathogens and Disease. 2(4), 330-340.
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