Zobrazeno 1 - 8
of 8
pro vyhledávání: '"SUNDAY NWANKWO OKAFOR"'
Autor:
SUNDAY NWANKWO OKAFOR, CHINENYE JOSSE OKAFOR, EMMANUELLA TOCHUKWU OGBONNA, CHINELO EZENWAFOR, PATIENCE OGOAMAKA OSADEBE
Publikováno v:
African Journal of Pharmaceutical Research and Development (AJOPRED), Vol 16, Iss 1, Pp 33-38 (2024)
Quantitative analysis of heavy metals and nutrients in food helps indicate the safety and quality of food for final consumers. The present study was conducted to assess the presence of heavy metals (arsenic, copper, mercury, chromium, and lead) and t
Externí odkaz:
https://doaj.org/article/46ebce7c834642109c0779f9bc73b253
Structure and Computational Studies of New Sulfonamide Compound: {(4-nitrophenyl)sulfonyl}tryptophan
Autor:
Florence Uchenna Eze, Chigozie Julius Ezeorah, Blessing Chinweotito Ogboo, Obinna Chibueze Okpareke, Lydia Rhyman, Ponnadurai Ramasami, Sunday Nwankwo Okafor, Groutso Tania, Simeon Atiga, Thomas Ugochukwu Ejiyi, Mirabel Chinasa Ugwu, Chiamaka Peace Uzoewulu, Jude Ikechukwu Ayogu, Ogechi Chinelo Ekoh, David Izuchukwu Ugwu
Publikováno v:
Molecules, Vol 27, Iss 21, p 7400 (2022)
Synthesis of sulfonamide through an indirect method that avoids contamination of the product with no need for purification has been carried out using the indirect process. Here, we report the synthesis of a novel sulfonamide compound, ({4-nitrophenyl
Externí odkaz:
https://doaj.org/article/db49a803ec8741b0bc3cb07ae42e7471
Autor:
Uchechukwu Susan Oruma, Pius Oziri Ukoha, Chiamaka Peace Uzoewulu, Joseph Chinedum Ndefo, Sabastine Chinweike Ugwuoke, Nkechinyere Nwanneka Ukwueze, Tochukwu Emmanuella Eze, Lilian Chinenye Ekowo, Florence Uchenna Eze, Uchenna Vivian Chinaegbomkpa, Sunday Nwankwo Okafor, Chigozie Julius Ezeorah
Publikováno v:
Molecules, Vol 26, Iss 14, p 4379 (2021)
A tripodal Schiff base ligand, 2,4,6-Tris(4-carboxybenzimino)-1,3,5-triazine (MT) and its trinuclear Dy(III), Er(III), and Gd(III) complexes were synthesized. These were characterized using UV-visible, IR, 1H, and 13C NMR spectroscopies, elemental an
Externí odkaz:
https://doaj.org/article/a64962aa1767434784f9feb5471af525
Autor:
Chigozie Julius Ezeorah, Lilian Chinenye Ekowo, Samson Ifeanyi Eze, Tania Groutso, Simeon Atiga, Sunday Nwankwo Okafor, Nkechinyere Nwanneka Ukwueze, Obinna Chibueze Okpareke
Publikováno v:
Journal of Molecular Structure. 1270:133902
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c15ce4b210321552e81d5b2f9c8d9533
https://doi.org/10.1016/j.molstruc.2022.133902
https://doi.org/10.1016/j.molstruc.2022.133902
Autor:
Joseph C. Ndefo, Sunday Nwankwo Okafor, Florence Uchenna Eze, Lilian Chinenye Ekowo, Uchenna Vivian Chinaegbomkpa, Chiamaka Peace Uzoewulu, Tochukwu Emmanuella Eze, Sabastine Chinweike Ugwuoke, Pius Oziri Ukoha, N. N. Ukwueze, Uchechukwu Susan Oruma, Chigozie Julius Ezeorah
Publikováno v:
Molecules
Volume 26
Issue 14
Molecules, Vol 26, Iss 4379, p 4379 (2021)
Volume 26
Issue 14
Molecules, Vol 26, Iss 4379, p 4379 (2021)
A tripodal Schiff base ligand, 2,4,6-Tris(4-carboxybenzimino)-1,3,5-triazine (MT) and its trinuclear Dy(III), Er(III), and Gd(III) complexes were synthesized. These were characterized using UV-visible, IR, 1H, and 13C NMR spectroscopies, elemental an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d23c923cbc233dc61255ed467c38a83
Publikováno v:
African Journal of Pure and Applied Chemistry. 12:54-61
A preliminary study on the chemical structure of dyes from Rothmannia hispidia, Pterocarpus osun and Terminalia superba was made using chemical tests, UV-visible and infrared spectroscopies. R. hispidia dye was found to contain an alkyl amino group (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::331d49482eccb84c449d0722f028057d
https://doi.org/10.5897/ajpac2018.0767
https://doi.org/10.5897/ajpac2018.0767
Autor:
Sunday Nwankwo Okafor, Zellinjo Igweze, Oluwatoyin O. Ojapinwa, Chiamaka N. Njoku, Theophine Chinwuba Akunne
Publikováno v:
Pharmaceutical and Biosciences Journal. :30-37
The prolonged usage of antiepileptic drugs has necessitated the need to study their toxicological profiles using in experimental animals. The toxicological effects of carbamazepine (CBZ) and levetiracetam (LEV) on some biochemical and haematological
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42e5f30ab1fd749dcd79485f9638278e
https://doi.org/10.20510/ukjpb/5/i4/155974
https://doi.org/10.20510/ukjpb/5/i4/155974
Autor:
Sunday Nwankwo Okafor, Juliet Onyinyechi Emene, David C. Okechukwu, Blessing Ngozika Okoro, Theophine Chinwuba Akunne, Simeon Sunday Nwankwor
Publikováno v:
Pharmaceutical and Biosciences Journal. :81-87
The mucoprotein slime coat often found on fish bodies act as defense against invasion by microbes and other environmental dangers. There is an increase in the incidence and emergence of multidrug resistant microbial strains, which has necessitated th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3632f39673f4b5453f7038039fef9b97
https://doi.org/10.20510/ukjpb/4/i3/108393
https://doi.org/10.20510/ukjpb/4/i3/108393