Selected Publications
J.N. Asegbeloyin, E.C. Okafor , N.N. Ukwueze, I.
Babahan and I.C. Agbo (2014) Synthesis,
Characterization and Antimicrobial Screening of
Some 4-Acylpyrazoloimines and Some 3d
Transition Metal(II) Complexes, Asian Journal of
Chemistry,vol.26,2753-2758.
Nkechinyere N. Ukwueze, Pius O. Ukoha, Oguejiofo
T. Ujam, Jonnie N. Asegbeloyin and Tania Groutso
(2014) N1-[(1Z)-1-(3-methyl-5-oxo-1-phenyl-1,5-
dihydro-4H-pyrazol-4-ylidene)hexyl]benzene
sulfonohydrazide, Acta Crystallographica Section
E70,730-731.
Oguejiofo T. Ujam, Jonnie N. Asegbeloyin, Brian K.
Nicholson, Pius O. Ukoha and Nkechi N. Ukwueze
(2014),N-(2-Chloroethyl)morpholine-4-
carboxamide, Acta Cryst. E70, o463.
Ukwueze,Nkechinyere Nwanneka
Senior lecturer (Inorganic Chemistry)
Qualifications:
B.Sc.(Hons) Nig. 1998, M.Sc.(Inorganic
Chemistry) Nig.2005, MCSN, MICCON.
Contact:
Office: Room 111b Carver
e-mail: nkechinyere.ukwueze@unn.edu.ng
Phone: +2348063432039
M.O. Agbo, C.O. Nnadi, N.N. Ukwueze, F.B.C.
Okoye (2014) Phenolic constituents from
Platycerium bifurcatum and their antioxidant
properties, Journal of Natural Products, Vol. 7 , 48-
57.
Chizoba I. Ezugwu, Oguejiofo T. Ujam, Pius O.
Ukoha and Nkechi N. Ukwueze.(2013) Complex
Formation and Extraction Studies of N, N'-
bis(salicylidene)-3,5-diaminobenzoic acid on
Hg(II) and Ag(I) ions, Chemical Science
Transactions .2(4), 1118-1125
J.N. Asegbeloyin, N.N. Ukwueze, O.C. Okpareke,
O., F.U. Eze and I.C. Agbo.(2013) Synthesis,
characterization and antimicrobial screening of
3[(1E)-1-hydrazinylidenebutyl-4-methyl-1-
phenylpyrazolin-2-one and its Co (II), Cu (II), Ni(II)
and Fe(III) complexes. J. Chem. Soc., Nig. 38(1),
95-101
Chinelo Uzomma Alioke, Pius Onyeoziri Ukoha,
Nkechiyere Nwanneka Ukwueze, Oguejiofo
Theophilus Ujam and Jonnie Niyi Asegbeloyin .
Kinetics and mechanism of the reduction of N, N'-
salicylideneiminationiron(III) complex ion by L-
ascorbic acid in aqueous acid medium, Journal of
Chemistry and Materials Research, 2012, 2, 48-57.
J.N. Asegbeloyin, N.N. Ukwueze, I.C.Agbo and U.S.
Oruma. (2012). Synthesis, characterization and
antimicrobial screening of 4-[(4-
pyridinecarboxylic) diamino]-4-chlorobenzoyl)-3-
methyl-1-phenylpyrazol-5-one and its Ni (II), Cr
(III) and Co (II) complexes. Inter. J. Chem. Sci.
10(4), 1880-1892.
N.N.Ukwueze; C.A.Nwadinigwe; C.O.B Okoye and
F.B.C.Okoye (2009) Potentials of 3,3’,4’,5,7-
Pentahydroxyflavylium of Hibiscus rosa-sinensis
L(Malvaceae) flowers as ligand in the quantitative
determination of Pb, Cd and Cr. International
Journal of Physical Sciences ,Vol.4(2) pp.058-062
Nkeoma N. Okoye; Godwin I.C Nwokedi;
Nkechinyere N. Ukwueze and F.B.C Okoye (2007)
Spectrophotometric determination of some
Cephalosporin antibiotic using Prussian blue
reaction, Scientific Research and Essay, Vol.
2(8),pp342-347
