Results 101 to 110 of about 4,462,665 (297)

Synthesis of CuO Nanoparticles from Copper(II) Schiff Base Complex: Evaluation via Thermal Decomposition

Indonesian Journal of Chemistry
Copper oxide (CuO) nanoparticles were synthesized through the thermal decomposition of a copper(II) Schiff-base complex. The complex was formed by reacting cupric acetate with a Schiff base in a 2:1 metal-to-ligand ratio.
Ali Mudher Abdulkareem Al-Khazraji, Enass Jasim Waheed, Awf Abdul Rahman Ahmed   +2 more
doaj   +1 more source

(2,2′-Bipyridine-κ2N,N′)[N-(2-oxido-1-naphthylidene)threoninato-κ3O1,N,O2]copper(II)

Acta Crystallographica Section E, 2008
In the title complex, [Cu(C15H13NO4)(C10H8N2)], the Schiff base ligand is derived from the condensation of 2-hydroxy-1-naphthaldehyde and l-threonine. The CuII atom is five-coordinated by one N atom and two O atoms from the Schiff base ligand and by two ...
Daqi Wang, Tao Xu, Yan Liu, Lianzhi Li, Zhanglei Qiu   +4 more
doaj   +1 more source

New Cu(II) coordination polymer by chiral tridentate Schiff base ligand

, 2017
The present research reports the synthesis, X-ray, magnetic and electronic properties for novel coordination polymer based upon copper (II) with chiral tridentate Schiff base ligand synthesized at condensation of acetylacetone and L-leucine amino acid ...
Parlak, Cemal, Duygu Bilge, Bilge, Metin, Bilge, Duygu, Metin Bilge, Amel Messai, Messai, Amel, Cemal Parlak   +7 more
core   +1 more source

Antibacterial Activity of Co(II), Ni(II) and Cu(II) complexes with asymmetrical Schiff base ligand [PDF]

, 2017
In this study, biologically active mononuclear complexes of Cu (II), Ni (II) and Co (II) were prepared with a asymmetric Schiff base ligand (H.L).The synthesis process for asymmetric Schiff base ligand is simple and consists of the following steps: (1 ...
Rasouli, Nahid, Hyidari, Parvin
core   +1 more source

Targeting Mitochondrial Redox Signaling Promotes Neuroregeneration and Functional Recovery in a Multiple Sclerosis Model

Advanced Science, EarlyView.
Modulation of mitochondrial redox signaling by furapyrrodole activates CYB5R3 and suppresses Notch signaling, unlocking the regenerative potential of endogenous neural progenitor cells. This approach promotes neurogenesis, oligodendrogenesis, and remyelination, thereby improving neuronal function in a mouse model of multiple sclerosis and identifying ...
Yuki Narushima, Joshua Saylor, Shun Saito, Jinyan Zhou, Haruka Kawano, Shehata Anwar, Haruki Oba, Rachel Huezo, Miyu Okano, Haruki Matsuda, Makoto Kawatani, Kaori Honda, Hiroyuki Osada, Yuta Kikuchi, Masahito Ohue, Masami Ishibashi, Takayoshi Arai, Makoto Inoue, Midori A. Arai   +18 more
wiley   +1 more source

[N′-(4-Methoxy-2-oxidobenzylidene)4-nitrobenzohydrazidato-κ3O,N,O′](pyridine-κN)copper(II)

Acta Crystallographica Section E, 2009
The pyridine-coordinated CuII atom in the title Schiff base complex, [Cu(C15H11N3O5)(C5H5N)], is O,N,O′-chelated by the doubly deprotonated Schiff base ligand. The metal centre is in a square-planar coordination geometry.
Nooraziah Mohd Lair, Hapipah Mohd Ali, Seik Weng Ng   +2 more
doaj   +1 more source

Spectrophotometry Determination of Nickel(II) with Some Schiff Base Ligands

Analytical Sciences, 1991
Sensitive and convenient methods for the spectrophotometric determination of nickel(II) with N,N'-bis(salicylaldehyde)ethylenediamine, N,N'-bis(salicylaldehyde)O-phenylenediamine and N,N'-bis(29-hydroxy-1-naphthaldehyde)O-phenylenediamine have been developed. The optimum concentration range evaluted by Ringbom's method and the effect of diverse ions on
openaire   +2 more sources

{N-[(2-Oxido-1-naphthyl)methylidene]serinato-κ3O,N,O′}(1,10-phenanthroline-κ2N,N′)copper(II)

Acta Crystallographica Section E, 2010
In the title complex, [Cu(C14H11NO4)(C12H8N2)], the tridentate Schiff base ligand is derived from the condensation of 2-hydroxy-1-naphthaldehyde and l-serine. The CuII atom is five-coordinated by one N atom and two O atoms from the Schiff base ligand and
Jinghong Li, Zhenghua Guo, Lianzhi Li, Daqi Wang   +3 more
doaj   +1 more source

A novel ionic liquid-supported Schiff base ligand applied in the Pd-catalyzed Suzuki–Miyaura coupling reaction [PDF]

, 2010
A series of novel ionic liquid-supported Schiff bases have been prepared from the condensation of aromatic aldehydes with the ionic liquid 1-(2-aminoethyl)-3-methylimidazolium hexafluorophosphate.
Jia Zheng, Li, Bin, Yi-Qun Li, Li, Yi Qun, Bin Li, Zheng, Jia   +5 more
core   +1 more source

Multicomponent reactions for DNA‐encoded library construction: Scaffold diversity and reaction engineering strategies

Bulletin of the Korean Chemical Society, EarlyView.
Abstract DNA‐encoded libraries (DELs) enable large‐scale screening for hit identification, but accessing sp3‐rich, three‐dimensional chemotypes beyond flat, aromatic scaffolds remains challenging. Multicomponent reactions (MCRs) assemble such complexity from simple building blocks in a single step, and reaction‐engineering strategies have extended on ...
Jimin Moon, Hyemin Yoon, Kang Ju Lee, Hyun Jin Kim   +3 more
wiley   +1 more source