Results 121 to 130 of about 95,990 (357)

Visible and Infrared Spectroelectrochemistry of Zinc and Manganese Porphinones: Metal vs. Porphyrin Reduction [PDF]

, 2015
The visible and infrared spectroelectrochemistry of zinc and manganese porphinones and porphinediones was carried out in THF solutions. The aim of this work was to use FTIR spectroelectrochemistry and DFT calculation to determine whether the reduction ...
Atifi, Abderrahman, Ryan, Michael D., Tutunea, Florentina   +2 more
core   +1 more source

Heteroatom‐Engineering Promoted Co9S8 Bi‐functional Electrocatalyst for Hydrazine‐Assisted Hydrogen Production at Industrial Current Density

Advanced Functional Materials, EarlyView.
Fe and P co‐doped Co9S8 nanocorals (Fe, P‐Co9S8) are successfully synthesized by a heteroatom engineering strategy, which exhibit outstanding bifunctional electrocatalytic performance for both the hydrogen evolution reaction (HER) and hydrazine oxidation reaction (HzOR).
Yuying Meng, Chunyan Xiang, Wenbiao Zhang, Dahai Zeng, Bing Du, Bao Zhong, Yue Jiang, Damien Voiry, Qingsheng Gao   +8 more
wiley   +1 more source

Synthesis, characterization and antibacterial and antifungal studies of some tetraazamacrocyclic complexes [PDF]

Journal of the Serbian Chemical Society, 2010
A new series of complexes was synthesized by template condensation of malonyl dihydrazide and glyoxal in methanolic medium in the presence of divalent cobalt, nickel, copper, zinc and cadmium salts, whereby complexes of the type: [M(C5H6N4O2)X2] where M =
DHARAM PAL SINGH, VANDNA MALIK, RAMESH KUMAR, KRISHAN KUMAR, SAURABH SUDHA DHIMAN   +4 more
doaj  

Synthesis, Characterization and Antimicrobial Studies of a New Mannich Base N-[Morpholino(phenyl)methyl]acetamide and Its Cobalt(II), Nickel(II) and Copper(II) Metal Complexes

E-Journal of Chemistry, 2012
A new Mannich base N-[morpholino(phenyl)methyl]acetamide (MBA), was synthesized and characterized by spectral studies. Chelates of MBA with cobalt(II), nickel(II) and copper(II) ions were prepared and characterized by elemental analyses, IR and UV ...
L. Muruganandam, K. Krishnakumar
doaj   +1 more source

Drug‐Free Thrombolysis Mediated by Physically Activated Micro/Nanoparticles

Advanced Functional Materials, EarlyView.
Overview of particle‐mediated thrombolytic effects (thermal, mechanical, and chemical) and their activating physical stimuli (light, ultrasound, and magnetic field) in drug‐free thrombolysis. ABSTRACT Thrombus‐associated disorders rank among the world's leading causes of death, with ischemic heart disease and stroke as the main contributors.
Pierre Sarfati, Yoann Lalatonne, Cédric Chauvierre   +2 more
wiley   +1 more source

Study on the Magneto-Structural Correlation of a New Dinuclear Cobalt(II) Complex with Double μ-Phenoxo Bridges [PDF]

, 2020
Xiao‐Jiao Song, Xiaoming Xue
openalex   +1 more source

Electrocatalytic Reduction of CO2 to Ethylene: Catalyst Design and Synchrotron‐Based Characterizations

Advanced Functional Materials, EarlyView.
This review evaluates strategies for electrochemical CO2 reduction to ethylene, focusing on copper‐based catalyst design and microenvironment modulation to achieve industrial‐grade performance. By leveraging operando synchrotron‐based characterizations, we provide a multiscale understanding of dynamic structural transformations and key reaction ...
Meng Zhang, Zuolong Chen, Yimin A. Wu
wiley   +1 more source

Synthesis and Structural Studies of Some Transition Metal Complexes of 5- phenyl-1,3,4 — Oxadiazole-2- thioethyl Carbanate

Ibn Al-Haitham Journal for Pure and Applied Sciences, 2019
 New complexes of cobalt (II). palladium (II). and platiniurn(H) with 5-phenyl- 1.3,4-oxadiazole-2- thioethylcarbanate (OXE) have been prepared and characterized by elemental analysis, 1R.L-V-Vis spectra. magnetic susceptipibility.
M. F. Alias
doaj  

Synthesis, Biological, Spectral, and Thermal Investigations of Cobalt(II) and Nickel(II) Complexes of N-Isonicotinamido-2′,4′-Dichlorobenzalaldimine

Bioinorganic Chemistry and Applications, 2006
A new series of 12 complexes of cobalt(II) and nickel(II) with N-isonicotinamido-2′,4′-dichlorobenzalaldimine (INH-DCB) with the general composition MX2⋅n(INH-DCB) [M = Co(II) or Ni(II), X = Cl−, Br−, NO3−, NCS−, or CH3COO−, n = 2; X = ClO4−, n = 3 ...
Ram K. Agarwal, Deepak Sharma, Lakshman Singh, Himanshu Agarwal   +3 more
doaj   +1 more source

Chemical Characterization and Biological Evaluation of New Cobalt(II) Complexes with Bioactive Ligands, 2-Picolinehydroxamic Acid and Reduced Schiff Base N-(2-Hydroxybenzyl)alanine, in Terms of DNA Binding and Antimicrobial Activity. [PDF]

Pharmaceuticals (Basel), 2021
Woźniczka M, Lichawska M, Sutradhar M, Chmiela M, Gonciarz W, Pająk M.   +5 more
europepmc   +1 more source