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Ayuk, E.L. and Nwochi, Samson Prince and Ogugor, Juliet C. (2019) Investigation of the Phytochemicals and some Biological Parameters of Ficus sycomorus Leaf Extracts. IOSR Journal Of Pharmacy And Biological Sciences, 14 (3). pp. 71-78. ISSN :2278-3008
Ogugor, Juliet C. and Ayuk, E.L. and Osuji, Amara and Chikezie,, Chidimma C. and Unaegbu, Marcellus E (2019) Screening of the phytochemicals, antimicrobial, proximate and heavy metals compositions of Pueraria phaseoloides leave extracts. National Journal of Advanced Research, 5 (2). pp. 26-31. ISSN 2455-216X
Ogugor, Juliet C. and Ayuk, E.L. and Osuji, G.A. and Ugwu, M.O. and Unaegbu, M. (2018) PHYTOCHEMICAL, ANTIMICROBIAL, PROXIMATE AND HEAVY METALS ANALYSIS OF EXTRACTS OF THE BARK OF TETRAPLEURA TETRAPTERA FRUIT. Global Scientific Journals, 6 (12). ISSN 2320-9186
Nwochi, Samson Prince and Ayuk, E.L. (2018) Phytochemical screening and antimicrobial activity of Ficus sycamorus leaves. Phytochemical screening and antimicrobial activity of Ficus sycamorus leaves, 1. (Unpublished)
Ayuk, E.L. and Eze, Boniface and NJOKUNWOGBU, A.N and Aronimo, Samuel B. (2018) Functionalization and Antimicrobial Evaluation of New Linear Azo-Phenothiazine Derivatives. Composite Science, 1. pp. 1-12.
Ayuk, E.L. and Oforji, Chizoba F. and Ugwu, Francis and Aronimo, Samuel B. and NJOKUNWOGBU, A.N (2017) Determination of Secondary Metabolites and Biological Potential of Gnetun africanum (Okazi) Leaves. The Pharmaceutical and Chemical Journal, 4 (4). pp. 115-122. ISSN 2349-7092
Ayuk, E.L. and Ugwu, M.O. and Aronimo, Samuel B. (2017) A Review on Synthetic Methods of Nanostructured Materials. Chemistry Research Journal, 2 (5). pp. 97-123. ISSN 2455-8990
Ugwu, M.O. and Ayuk, E.L. and Okeke, Chinelo U. and Aronimo, Samuel B. (2017) Synthesis, Spectroscopic and Preliminary Antimicrobial Studies of Some Schiff Base Ligands; N’N’-Ethylene Bis(salicylidenimine) and N,N’-Bis (salicylidene)-3,5-Diaminobenzoic Acid and their Metal Complexes. International Journal of Advanced Research in Chemical Science (IJARCS), 4 (8). pp. 1-6. ISSN 2349-0403
Ayuk, E.L. and Okoro, U.C and Ugwu, M.O. (2016) A Review on Biological Catalysts in Organic Synthesis. International Journal of Advanced Engineering Research and Applications (IJA-ERA), 2 (6). pp. 296-321. ISSN ISSN: 2454-2377
Ayuk, E.L. and Engwa, G.A. and Igbojekwe, B.U. and Unaegbu, M. (2016) Potential Antioxidant Activity of New Tetracyclic and Pentacyclic Nonlinear Phenothiazine Derivatives. Biochemistry Research International. p. 8.
Ayuk, E.L. and Nweke, Cletus M. and Agu, Ifeoma S. (2016) Synthesis and Characterization of Non-linear 6, 8 and 9, 12-Dichloroazaphenothiazine Derivatives. Science Journal of Chemistry, 4 (1). pp. 9-13. ISSN 2330-099X
Ayuk, E.L. and ILO, S.U. and Nweke, Cletus M. and Onunkwo, I.C (2016) PALLADIUM CATALYZED SYNTHESIS AND FUNCTIONAL GROUPS MODIFICATION OF 6-ARYL DERIVATIVES OF NON-LINEAR AZAPHENOTHIAZINONES. International Journal of Chemistry and Materials Research, 4 (1). pp. 1-9. ISSN 2311-763X
Ayuk, E.L. and Nweke, Cletus M. and Ugwu, M.O. (2016) Synthesis and Characterization of New Complex Heterocyclic Ring Systems of Industrial Importance. American Journal of Heterocyclic Chemistry, 2 (1). pp. 26-31.
Ayuk, E.L. (2015) An Efficient Palladium Catalyzed Synthesis of Non-Linear 6, 8 Diaryl Diazaphenothiazinone Derivatives. International Journal of Advanced Research in Chemical Science (IJARCS), Vol.2 (10). pp. 64-71. ISSN 2349-0403
Ayuk, E.L. and Nweke, Cletus M. and Agu, Ifeoma S. (2015) An Efficient Palladium Catalyzed Synthesis of Non-Linear 6, 8-Diaryl Diazaphenothiazinone Derivatives. International Journal of Advanced Research in Chemical Science (IJARCS), 2 (10). pp. 64-71. ISSN 2349-0403
Ayuk, E.L. and NJOKUNWOGBU, A.N and ILO, S.U. and Engwa, G.A. and ONI, T.O. and OBIUDU, I.K. (2015) Synthesis of New Tetracyclic And Hexacyclic Non-linear Phenothiazine Derivatives. International Journal of Scientific & Engineering Research, 6 (4). pp. 1988-1995. ISSN ISSN 2229-5518
Engwa, G.A. and Ihekwoaba, Cynthia Jane and ILO, S.U. and Ayuk, E.L. and Unaegbu, M. and Osuji, G.A. (2015) Determination of some soft drink constituents and contamination by some heavy metals in Nigeria. Toxicology Reports, 2. pp. 384-390.
Ayuk, E.L. and NJOKUNWOGBU, A.N and ILO, S.U. and Engwa, G.A. and ONI, T.O. (2015) Screening of Phytochemicals and Biological Potential of Aqueous, Methanol and Hexane Extracts of Cylicodiscus gabunensis Stem Bark. American Journal of Biochemistry, 5 (2). pp. 30-34.
Ayuk, E.L. and ILO, S.U. and NJOKUNWOGBU, A.N and Engwa, G.A. and ONI, T.O. and Okoro, U.C (2015) Synthesis and Characterization of 6–(4-Bromophenyl)-10-methyl-11-azabenzo[a] phenothiazin-5-one. International Journal of Materials and Chemistry, 5 (2). pp. 44-47.
Ayuk, E.L. and NJOKUNWOGBU, A.N and ILO, S.U. and Engwa, G.A. and Okoro, U.C and ONI, T.O. (2015) Tandem Catalysis of New Aza Angular Phenothiazine Ring Systems. American Journal of Organic Chemistry, 5 (2). pp. 78-81.
