Výsledky vyhledávání

Akademický článek

Quantification of Phytochemical Constituents of Ethanol Yellow Spondias mombin Leaf Extract in Ogba/Ebgema/Ndoni Local Government Area of Rivers State, Nigeria

Autor: U. S. Eze, C. Obi, A. O. James

Publikováno v: Journal of Applied Sciences and Environmental Management, Vol 28, Iss 8 (2024)

Phytochemicals are naturally occurring compounds in plants that have been shown to possess various medicinal activities, making them of great interest for their potential health benefits. Hence, the objective of this paper was to investigate by quant

Externí odkaz: https://doaj.org/article/b5fc29f2fc83420da33eca48b368c756

Zobrazit plný text záznamu

Application of 2-D and 3-D Geo-electrical Resistivity Tomography and Geotechnical soil Evaluation for Engineering site Investigation: A Case Study of Okerenkoko Primary School, Warri-Southwest, Delta State, Nigeria

Autor: U. Stanley Eze, M. Edirin Okiotor, J. E. Ighadalo, B. Jennife Owonaro, A. Saleh Saleh, A. Sikiru Jamiu

Publikováno v: Advances in Geological and Geotechnical Engineering Research. 5:1-23

In the design of building structures, joint efforts must be decided to resolve the depth to competent layers across the intended site, and periodic subsidence monitoring and deformation assessment of all buildings, specifically high-rise buildings, s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::946ade9fb7358c1ede6a2d314d663e4c
https://doi.org/10.30564/agger.v5i2.5382

Zobrazit plný text záznamu

Akademický článek

Synthesis and biological evaluation of copper and cobalt complexes of (5-substituted-salicylidene) isonicotinichydrazide derivatives as antitubercular agents

Autor: Cordelia U. Dueke-Eze, Tolulope M. Fasina, Abimbola E. Oluwalana, Oluwole B. Familoni, Jack M. Mphalele, C. Onubuogu

Publikováno v: Scientific African, Vol 9, Iss , Pp e00522- (2020)

Cobalt(II) and copper(II) complexes of a series (E)-N’-(5-X-salicylidene)isonicotinohydrazide Schiff bases derived from isonicotinic acid hydrazide and 5-substituted-salicylaldehydes have been synthesized and characterized by FTIR, AAS, UV-Visible

Externí odkaz: https://doaj.org/article/8d1f8ed548af4016bd098e11cc8f07aa

Zobrazit plný text záznamu

Adsorption and inhibition study of N-(5-methoxy-2-hydroxybenzylidene) isonicotinohydrazide Schiff base on copper corrosion in 3.5% NaCl

Autor: Cordelia U. Dueke‑Eze, Nancy A. Madueke, Nkem B. Iroha, Ngozi J. Maduelosi, Lebe A. Nnanna, Valentine C. Anadebe, Augustine A. Chokor

Publikováno v: Egyptian Journal of Petroleum. 31:31-37

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::59c4bef57dd8c441cc70c7388cfd0594
https://doi.org/10.1016/j.ejpe.2022.05.001

Zobrazit plný text záznamu

Adsorption, electrochemical and theoretical studies on the protective effect of N-(5-bromo-2-hydroxybenzylidene) isonicotinohydrazide on carbon steel corrosion in aggressive acid environment

Autor: Augustine A. Chokor, Cordelia U. Dueke-Eze, Lebe A. Nnanna, Nkem B. Iroha

Publikováno v: Safety in Extreme Environments. 4:35-45

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d9ea93aa2a0b8c7b624b74c1ad39700
https://doi.org/10.1007/s42797-022-00050-8

Zobrazit plný text záznamu

Anticorrosion activity of two new pyridine derivatives in protecting X70 pipeline steel in oil well acidizing fluid: experimental and quantum chemical studies

Autor: Valentine Chikaodili Anadebe, Nkem B. Iroha, Tolulope M. Fasina, Cordelia U. Dueke-Eze, Lei Guo

Publikováno v: Journal of the Iranian Chemical Society. 19:2331-2346

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::02265c0778dabcc2a4a04f4d9a7ebd4d
https://doi.org/10.1007/s13738-021-02450-2

Zobrazit plný text záznamu

Newly synthesized N-(5-nitro-2-hydroxybenzylidene)pyridine-4-amine as a high-potential inhibitor for pipeline steel corrosion in hydrochloric acid medium

Autor: Nkem B. Iroha, Cordelia U. Dueke-Eze, Tolulope M. Fasina, Abosede James

Publikováno v: Egyptian Journal of Petroleum, Vol 30, Iss 2, Pp 55-61 (2021)

N-(5-nitro-2-hydroxybenzylidene)pyridine-4-amine (NHPA) synthesized by the condensation of 4-aminipyridine with 5-nitro-2-hydroxybenzaldehyde was tested as an inhibitor for API J55 carbon steel (CS) corrosion in 1 M HCl utilizing electrochemical and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f877b19a8d850f4b4db6ff5a8fa3b1d3
https://doi.org/10.1016/j.ejpe.2021.02.003

Zobrazit plný text záznamu

Akademický článek

Synthesis, spectroscopic and antimicrobial properties of Co(II), Ni (II) and Cu(II) complexes of (E)-N’-(2-hydroxy -5-nitrobenzylidene)isonicotinohydrazide)

Autor: Tolulope M. Fasina, Cordelia U. Dueke-Eze, F. Nneoma Idika

Publikováno v: Journal of Applied Sciences and Environmental Management, Vol 21, Iss 1 (2017)

The objective of this study is to investigate the antimicrobial activity of novel Schiff base metal complexes. The resistance of micro-organisms to classical antimicrobial compounds poses a challenge to effective management and treatment of some dise

Externí odkaz: https://doaj.org/article/f37957d6bcf64ab7acf9d01bdd2fd9ba

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání