Cornelius C. Ahanotu

Isolation and characterization of linoleic-linolenic acid mixture, spinasterol and lupeol from Strobilanthes dyeriana leaf extract using HPTLC, HPLC, LC-MS/MS, IR and NMR techniques.

Cornelius C. Ahanotu

Nigéria (code pays fourni par la source)

SYNTHESIS, CHARACTERIZATION AND ELUCIDATION OF ANTIMICROBIAL POTENCY OF IRON AND MANGANESE COMPLEXES OF CONDENSATES OF SALICYLALDEHYDE AND 2-HYDROXY ANILINE

Stanley E. Anumata, Uche G Nwokeke, Linus Obi Ezenweke, Eugenia N. Orjiako et autres

This study sought to synthesize and characterize iron and manganese complexes of 2-Phenyliminomethylphenol (PMP) and 2,2-hydroxybenzylideneaminophenol (HAP) as well as their mixed ligand complexes, and to elucidate their antimicrobial potency against microbes. The PMP and HAP were synthesized by reacting aniline and …

Nigéria, ru (code pays fourni par la source)

SYNTHESIS, CHARACTERIZATION AND ELUCIDATION OF ANTIMICROBIAL POTENCY OF IRON AND MANGANESE COMPLEXES OF CONDENSATES OF SALICYLALDEHYDE AND 2-HYDROXY ANILINE

Stanley E. Anumata, Uche G Nwokeke, Linus Obi Ezenweke, Eugenia N. Orjiako et autres

This study sought to synthesize and characterize iron and manganese complexes of 2-Phenyliminomethylphenol (PMP) and 2,2-hydroxybenzylideneaminophenol (HAP) as well as their mixed ligand complexes, and to elucidate their antimicrobial potency against microbes. The PMP and HAP were synthesized by reacting aniline and …

Nigéria, ru (code pays fourni par la source)

Appraising the corrosion inhibitory efficacy and adsorption mechanism of leaf extract of Datura discolor on low-carbon steel in low pH media via gravimetric experiments and AFM analysis

Cornelius C. Ahanotu, Veronica O. Ezigbo, Sylvia Okonkwo, Kenneth C. Madu

Abstract Background The study investigated the inhibitory action of Datura discolor leaf extract against the corrosion of low-carbon steel in 0.5 M solutions of three acids. The purpose was to ascertain the effect of extract concentration, immersion time and temperature variation on …

Nigéria (code pays fourni par la source)

Electrochemical, microstructural and theoretical validation of 2-(2-Bromophenyl)-1H-benzimidazole as inhibitor for C1018 steel during very aggressive CO2 corrosion

Ikenna B. Onyeachu, Aeshah Hassan Alamri, Cornelius C. Ahanotu, Kenneth Kennedy Adama et autres

Nigéria, sa, hk (code pays fourni par la source)

Appraising the corrosion inhibitory efficacy and adsorption mechanism of crude leaf extract of Datura discolor on low-carbon steel in low pH media via gravimetric experiments and AFM analysis

Cornelius C. Ahanotu, Veronica O. Ezigbo, Sylvia Okonkwo, Kenneth C. Madu

Nigéria (code pays fourni par la source)

Validation of the Chemical Constituents of Crude Leaf Extract of Datura discolor with Qualitative Phytochemical Screening and GC-MS Analysis

Cornelius C. Ahanotu, Veronica O. Ezigbo, Sylvia Okonkwo, Kenneth C. Madu

Nigéria (code pays fourni par la source)

Investigation into the adsorption and inhibition properties of sodium octanoate against CO2 corrosion of C1018 carbon steel under static and hydrodynamic conditions

Ikenna B. Onyeachu, Demian I. Njoku, Simeon C. Nwanonenyi, Cornelius C. Ahanotu et autres

Sodium octanoate (Na-oct), a simple, naturally-abundant, cheap and low-toxic organic molecule has been investigated for its adsorption and inhibition properties against the CO2 corrosion of C1018 carbon steel in 3.5 % NaCl under static (0 rpm) and hydrodynamic conditions (1000 rpm). At …

Nigéria (code pays fourni par la source)

Exploration of the potentials of imidazole-based inhibitor package for heat exchanger-type stainless steel during acid cleaning operation

Ikenna B. Onyeachu, Moses M. Solomon, Kenneth Kennedy Adama, Chukwuemeka F. Nnadozie et autres

Protecting heat exchanger alloys from corrosion during acid cleaning is sacrosanct and necessitates the development and application of highly–efficient environmentally–friendly corrosion inhibitors. In the present work, gravimetry, electrochemical impedance spectroscopy (EIS), cyclic potentiodynamic polarization (CPDP), cyclic voltammetry and scanning electron microscopy-energy dispersive …

Nigéria (code pays fourni par la source)

Pterocarpus santalinoides leaves extract as a sustainable and potent inhibitor for low carbon steel in a simulated pickling medium

Cornelius C. Ahanotu, Ikenna B. Onyeachu, Moses M. Solomon, Ikechukwu Sampson Chikwe et autres

sa, Nigéria (code pays fourni par la source)