Zobrazeno 1 - 10
of 2 070
pro vyhledávání: '"Cu(II) Complex"'
Autor:
Sidra Sajid, Nazish Jahan, Zille Huma, Muhammad Ishaq Ali, Amir Zada, Aliya Ibrar, Ghulam Abbas Ashraf, Laila Noureen, Muhammad Ayaz, Samia Arain, Faiq Saeed
Publikováno v:
Nano Biomedicine and Engineering, Vol 16, Iss 3, Pp 402-415 (2024)
Quercetin is a biologically active and widely used dietary flavonoid with robust antioxidant and chelating effects. However, due to its lesser solubility, it has poor bioavailability, which results in limited medicinal effects. This study synthesized
Externí odkaz:
https://doaj.org/article/a03559e610ac46adb2c630b18f449a4f
Autor:
Sakineh Parvarinezhad, Mehdi Salehi
Publikováno v:
شیمی کاربردی روز, Vol 18, Iss 69, Pp 113-136 (2024)
In this study, five Schiff base ligands of the NO type were synthesized through the condensation of 4-aminoantipyrine with different aldehydes. These aldehydes include 3,5-dibromo-2-hydroxybenzaldehyde (HL1), 3,5-dichloro-2-hydroxybenzaldehyde (HL2),
Externí odkaz:
https://doaj.org/article/30f37c2d5a5e4088b5b92cba7f480493
Autor:
Chinnaraj Kanagavalli, Manivannan Kalanithi, Shunmugasundaram Gurusamy, Radhakrishnan Nandini Asha, Nagaraj Menaka Megtalin, Murugesan Sankarganesh
Publikováno v:
Chemical Physics Impact, Vol 8, Iss , Pp 100582- (2024)
Schiff base ligand (FHPB - 2-[N-(fluorophenyl)-4‑hydroxy-4-phenyl] 3-butene), and its copper complex Cu[FHPB]2 were prepared and the structural framework of prepared compounds were characterized by analytical, spectroscopic and DFT calculation tech
Externí odkaz:
https://doaj.org/article/76328cfef8ed43829f7d0bfc6190b158
Publikováno v:
Heliyon, Vol 10, Iss 3, Pp e25246- (2024)
In quest of developing an efficient and effective drug against the ACHN human renal adenocarcinoma cell line herein, we report the synthesis and characterization of a novel Pyridinium iodide-tagged Schiff base (5) and its Cu (II)/Zn (II)/Cd (II)-comp
Externí odkaz:
https://doaj.org/article/20cf792983f840d1a9ed924064472885
Autor:
Claudia C. Gatto, Lucas M. Dias, Clarisse A. Paiva, Izabel C. R. da Silva, Daniel O. Freire, Renata P. I. Tormena, Érica C. M. Nascimento, João B. L. Martins
Publikováno v:
Frontiers in Chemistry, Vol 12 (2024)
The present work reports the influence of the presence of different ions (Cl−, Br−, NO3−, or SO42−) on the formation and proprieties of Cu(II) complexes with pyridoxal-benzoylhydrazone (PLBHZ). Four new complexes were successfully synthesized
Externí odkaz:
https://doaj.org/article/23e6dcaff3d34c57a342b70277645e60
Publikováno v:
Indonesian Journal of Chemistry, Vol 23, Iss 3, Pp 831-842 (2023)
Synthesis of three Schiff bases of 5-bromo-3-nitro salicylaldehyde containing different sulfonamide group antibiotic compounds and their Cu(II) complexes was carried out. Structures of all compounds were characterized with spectroscopic methods, incl
Externí odkaz:
https://doaj.org/article/540215ac20e14926ba237ee2e65abfce
Publikováno v:
Molecules, Vol 29, Iss 9, p 1957 (2024)
A new Cu(II) complex, [CuL1L2(CH3COO)2(H2O)]·H2O, was synthesized by the reaction of Cu(CH3COO)2·H2O, 6-phenylpyridine-2-carboxylic acid (HL1), and 4-[5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl]pyridine (L2) in ethanol-water (v:v = 1:1) solution. The Cu
Externí odkaz:
https://doaj.org/article/2606d602b3cf463f9b501029943fbd5b
Publikováno v:
Results in Chemistry, Vol 6, Iss , Pp 101109- (2023)
A hetero di-nuclear complex [Zn(o-phen)LCu(OAc)] (1) (H3L = o-HOC6H4CH = NNH)2C = O, o-phen = 1,10-phenanthroline) exhibited intercalative DNA binding (Kb = 1.03 × 105 M−1) as revealed from UV–Vis spectral analysis as well as viscosity study and
Externí odkaz:
https://doaj.org/article/fd155c0b5ba541eda79751a8e84c030b
Publikováno v:
Molecules, Vol 29, Iss 4, p 795 (2024)
Antimicrobial peptides are short cationic peptides that are present on biological surfaces susceptible to infection, and they play an important role in innate immunity. These peptides, like other compounds with antimicrobial activity, often have sign
Externí odkaz:
https://doaj.org/article/e50f99cb9bf54bf19685a21a8c007d44
Publikováno v:
Foods, Vol 13, Iss 4, p 591 (2024)
Background: Hyperuricaemia (HUA) is a disorder of purine metabolism in the body. We previously synthesized a hesperitin (Hsp)-Cu(II) complex and found that the complex possessed strong uric acid (UA)-reducing activity in vitro. In this study we furth
Externí odkaz:
https://doaj.org/article/8018bd50c0ef4e7d8af83cba01ac7232