A Graphene oxide and copper‐centered metal organic framework composite as a tri‐functional catalyst for HER, OER, and ORR

M Jahan, Z Liu, KP Loh - Advanced Functional Materials, 2013 - Wiley Online Library
A composite made from the assembly of graphene oxide (GO) and copper‐centered metal
organic framework (MOF) shows good performance as a tri‐functional catalyst in three …

A series of nanosized Cu (II) complexes based on sulfonamide azo dye ligands: an insight into complexes molecular structures, antimicrobial, antitumor and catalytic …

HA El‐Ghamry, BK Alharbi, KM Takroni… - Applied …, 2023 - Wiley Online Library
The two azo dye ligands named 4‐(2, 4‐dihydroxy‐5‐formylphen‐1‐ylazo)‐N‐thiazol‐2‐yl‐
benzenesulfon amide (H3TPBS) and 4‐(2, 4‐dihydroxy‐phenylazo)‐N‐(3, 4‐dimethyl‐1, 2 …

Inverse coordination. Organic nitrogen heterocycles as coordination centers. A survey of molecular topologies and systematization. Part 2. Six-membered rings

I Haiduc - Journal of Coordination Chemistry, 2019 - Taylor & Francis
The review is a follow-up of a previous article (I. Haiduc, J. Coord. Chem.(2019). DOI:
10.1080/00958972.2019. 1641702), which introduced structures with five-membered …

Synthesis, structural characterization and DNA binding affinity of new bioactive nano‐sized transition metal complexes with sulfathiazole azo dye for therapeutic …

FA Saad, HA El‐Ghamry… - Applied Organometallic …, 2019 - Wiley Online Library
The azo dye ligand 4‐(5‐chloro‐2‐hydroxyphenylazo)‐N‐thiazol‐2‐ylbenzenesulfonamide
(H2L) formed by the coupling reaction of sulfathiazole and p‐chlorophenol was synthesized …

Nano-synthesis, Biological Efficiency and DNA binding affinity of new homo-binuclear metal complexes with sulfa azo dye based ligand for further pharmaceutical …

FA Saad, HA El-Ghamry, MA Kassem… - Journal of Inorganic and …, 2019 - Springer
Five novel nanometric homo-binuclear complexes have been synthesized by the reaction of
Cu (II), Co (II), Ni (II), Mn (II) and Zn (II) salts with a new azo dye 4-(2, 4-dihydroxy-phenylazo) …

Six-membered ring systems: diazines and benzo derivatives

A Manlove, MP Groziak - Progress in heterocyclic chemistry, 2009 - Elsevier
Publisher Summary This chapter reviews the syntheses and reactions of 6-membered
heterocyclic ring systems, such as diazines and benzo derivatives. The diazines pyridazine …

Three new pseudohalide bridged dinuclear Zn (II), Cd (II) complexes of pyrimidine derived Schiff base ligands: Synthesis, crystal structures and fluorescence studies

S Ray, S Konar, A Jana, S Jana, A Patra, S Chatterjee… - Polyhedron, 2012 - Elsevier
One new dinuclear Zn (II) complex,[(N3) Zn (L1)(μ1, 1-N3)] 2 (1), and a dinuclear Cd (II)
complex,[(N3) Cd (L1)(μ1, 1-N3)] 2 (2), of the potentially tridentate NNN-donor Schiff base …

Cu (II), Ga (III) and In (III) complexes of 2-acetylpyridine N (4)-phenylthiosemicarbazone: synthesis, spectral characterization and biological activities

YT Wang, Y Fang, M Zhao, MX Li, YM Ji, QX Han - MedChemComm, 2017 - pubs.rsc.org
In this paper, synthesis and characterization of metal complexes [Cu2 (L) 3] ClO4 (1),[Ga (L)
2] NO3· 2H2O (2) and [In (L) 2] NO3· H2O (3)(HL= 2-acetylpyridine N (4) …

Nickel (II) and copper (II) complexes of new unsymmetrically-substituted tetradentate Schiff base ligands: Spectral, structural, electrochemical and computational …

J Cisterna, V Artigas, M Fuentealba, P Hamon… - Inorganica Chimica …, 2017 - Elsevier
The synthesis, spectroscopic and structural characterization, electrochemical properties and
theoretical studies of a series of eight robust neutral Nickel (II) and Copper (II) complexes (4 …

Rapid, sensitive, and selective copper (II) determination using sensitive chromogenic azo dye based on sulfonamide

GI Mohammed, HA El-Ghamry, AL Saber - Spectrochimica Acta Part A …, 2021 - Elsevier
A simple methods have been developed for determination of Cu (II) ions in aqueous
solutions. The spectrophotometric method relied mainly on the reaction between Cu (II) ions …