Dr. Nnabuk  Okon Eddy

Dr. Nnabuk Okon Eddy

Lecturer
University of Nigeria, Nigeria


Highest Degree
Ph.D. in Physical Chemistry from University of Calabar, Nigeria

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Area of Interest:

Biomedical Sciences
100%
Environmental Management
62%
Metal Complexes
90%
Plant Products Research
75%
Physical Growth
55%

Education

2008

Ph.D.

University of Calabar, Nigeria

Physical Chemistry

Selected Publications

  1. Okon Nnabuk, E. and F. Awe, 2018. Experimental and quantum chemical studies on Ethanol Extract of Phyllanthus Amarus (EEPA) as a green corrosion inhibitor for aluminum in 1 M HCl. Portugaliae Elect. Acta, 36: 231-247.
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  2. Odoemelam, S.A., N.U. Emeh and N.O. Eddy, 2018. Experimental and computational Chemistry studies on the removal of methylene blue and malachite green dyes from aqueous solution by neem (Azadiractha indica) leaves. J. Taibah Univ. Sci., 12: 255-265.
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  3. Eddy, N.O., P.O. Ameh and N.B. Essien, 2018. Experimental and computational chemistry studies on the inhibition of aluminium and mild steel in 0.1 M HCl by 3-nitrobenzoic acid. J. Taibah Univ. Sci., 12: 545-556.
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  4. Ameh, P.O. and N.O. Eddy, 2018. Experimental and computational chemistry studies on the inhibition efficiency of phthalic acid (PHA) for the corrosion of aluminum in hydrochloric and tetraoxosulphate (VI) acids. Protect. Metals Phys. Chem. Surfaces, 54: 1169-1181.
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  5. Udo, I., S.A. Odoemelam and N.O. Eddy, 2017. Physicochemical and FTIR studies on Acacia senegal and Anacardium occidentale blends. J. Ind. Environ. Chem., 1: 33-35.

  6. Onen, A.I., J. Joseph, E. Etim and N.O. Eddy, 2017. Quantum chemical studies on the inhibition mechanism of Ficus carica, FC and Vitellaria paradoxa, VP leaf extracts. J. Adv. Chem. Sci., 3: 496-498.
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  7. Fabian, U., A.O. Stevens and O.E. Nnabuk, 2017. Hylocomium splendensas a bio-indicator for heavy metal and hydrocarbons in Port Harcourt. Open Access J. Toxicol., Vol. 2. .
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  8. Eddy, N.O. and N.B. Essien, 2017. Computational chemistry study of toxicity of some m-tolyl acetate derivatives insecticides and molecular design of structurally related products. In silico Pharmacol., Vol. 5. 10.1007/s40203-017-0036-y.
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  9. Eddy, N.O., A.M. Ja’O and N.S. Usman, 2016. Rheological modeling, physicochemical, spectroscopic and rheological characterizations of Trichilia roka (TR) gum exudates. J. Chem. Biol. Chem. Sci., Section A: Chem. Sci., 6: 1034-1055.

  10. Ameh, P.O., P. Ukoha, P. Ejikeme and N.O. Eddy, 2016. Thermodynamic, chemical and electrochemical investigations of 4-hydrobenzoic acid as corrosion inhibitor for mild steel corrosion in hydrochloric acid solutions. Ind. Chem., Vol. 2. 10.4172/2469-9764.1000119.
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  11. Ameh, P.O., P. Ukoha, P. Ejikeme and N.O. Eddy, 2016. Experimental and computational chemistry studies on the inhibition of the corrosion of mild steel in 0.1 MH2SO4 by 4-hydroxylbenzoic acid. J. Adv. Electrochem., 2: 60-66.

  12. Ameh, P.O. and N.O. Eddy, 2016. Theoretical and experimental studies on the corrosion inhibition potentials of 3-nitrobenzoic acid for mild steel in 0.1 M H2SO4. Cogent Chem., Vol. 2. 10.1080/23312009.2016.1253904.
    CrossRef  |  

  13. Eddy, N.O., H. Momoh-Yahaya and E.E. Oguzie, 2015. Theoretical and experimental studies on the corrosion inhibition potentials of some purines for aluminum in 0.1 M HCl. J. Adv. Res., 6: 203-217.
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  14. Ameh, P.O., P. Ukoha and N.O. Eddy, 2015. Experimental and quantum chemical studies on the corrosion inhibition potential of phthalic acid for mild steel in 0.1 M H2SO4. Chem. Sci. J., 6: 1-8.

  15. Ukpe, R.A., S.A. Odoemelam, A.O. Odiongenyi and N.O. Eddy, 2014. Inhibition of the corrosion of aluminium in 0.1 M HCl by ethanol extract of mango peel waste. J. Bioproces. Chem. Eng., Vol. 2. .
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  16. Okwunodulu, F.U. and N.O. Eddy, 2014. Equilibrium and thermodynamic consideration of Cd2+, Ni2+ and Pb2+ removal from aqueous solution onto treated and untreated Cola nitida waste biomass. Int. J. Sci. Res., 26: 567-569.

  17. Momoh-Yahaya, H., N.O. Eddy and E.E. Oguzie, 2014. Inhibitive, adsorptive and thermodynamic study of hypoxanthine against the corrosion of aluminium and mild steel in sulphuric acid. J. Mater. Environ. Sci., 5: 237-244.
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  18. Eddy, N.O., U.J. Ibok, P.O. Ameh, N.O. Alobi and M.M. Sambo, 2014. Adsorption and quantum chemical studies on the inhibition of the corrosion of aluminum in HCl by Gloriosa superba (GS) gum. Chem. Eng. Commun., 201: 1360-1383.
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  19. Eddy, N.O., P.O. Ameh, O.O. Anduang and V. Emaikwu, 2014. Chemical information from GCMS and FTIR studies on Ficus thonningii gum and its potential as a corrosion inhibitor for aluminium in acidic medium. Int. J. Chem. Mater. Environ. Res., 1: 3-15.
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  20. Eddy, N.O., P.O. Ameh, O. Danclementino and A. Odiongenyi, 2014. Adsorption and chemical studies on the inhibition of the corrosion of aluminium in hydrochloric acid by Commiphora africana gum. Int. J. Chem. Mater. Environ. Res., 1: 16-28.
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  21. Eddy, N.O., P.O. Ameh and A.O. Odiongenyi, 2014. Physicochemical characterization and corrosion inhibition potential of Ficus benjamina (FB) gum for aluminum in 0.1 M H2SO4. Portugaliae Elect. Acta, 32: 183-197.
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  22. Eddy, N.O., I. Udofia, S.E. Abechi, O.K.E.Y. Edward and A. Odiongenyi, 2014. Rheological modeling, spectroscopic and physicochemical characterization of Raphia hookeri (RH) gum exudate. Walailak J. Sci. Technol., 12: 407-429.
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  23. Eddy, N.O., I. Udofia, A.O. Odiongenyi and C. Obadimu, 2014. Physicochemical, spectroscopic and rheological characterization of Anacardium occidentale gum exudates. J. Polym. Biopolym. Phys. Chem., 2: 12-24.

  24. Eddy, N.O., I. Udofia and A. Uzairu, 2014. Physicochemical, spectroscopic and rheological characterization of Albizia lebecck gum exudates. Pigment Resin Technol., 43: 228-244.

  25. Ameh, P.O. and N.O. Eddy, 2014. Characterization of Acacia sieberiana (AS) gum and their corrosion inhibition potentials for zinc in sulphuric acid medium. Int. J. Novel Res. Phys. Chem. Math., 1: 25-36.

  26. Ameh, P.O. and N.O. Eddy, 2014. Commiphora pedunculata gum as a green inhibitor for the corrosion of aluminium alloy in 0.1 M HCl. Res. Chem. Intermed., 40: 2641-2649.
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  27. Ekwumemgbo, P.A., N.O. Eddy and K.I. Omoniyi, 2013. Quantum chemical studies on reactivity of some amino acids towards electrophilic and nucleophilic attack with iron. J. Chem. Biol. Phys. Sci., 3: 913-921.

  28. Eddy, N.O., S.E. Abechi, A.M.E.H. Paul and E.E. Ebenso, 2013. GCMS, FTIR, SEM, physiochemical and rheological studies on Albizia zygia gum. Walailak J. Sci. Technol., 10: 247-265.
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  29. Eddy, N.O., P.O. Ameh, M.Y. Gwarzo, I.J. Okopand and S.N. Dodo, 2013. Physicochemical study and corrosion inhibition potential of Ficus tricopoda for aluminium in acidic medium. Portugaliae Electrochimica Acta, 31: 79-93.
    CrossRef  |  

  30. Eddy, N.O., P. Ameh, C.E. Gimba and E.E. Ebenso, 2013. Rheological modeling, surface morphology and physico-chemical properties of Anogeissus leiocarpus Gum. Asian J. Chem., 25: 1667-1672.

  31. Sharma, S.K. and N.O. Eddy, 2012. Green Corrosion Chemistry and Engineering: Opportunities and Challenges. Wiley VCH, Germany.

  32. Oluwaseye, A., A. Uzairu and N.O. Eddy, 2012. Textbook on Adsorption of Heavy Metals from Aqueous Systems: Adsorption Study of Some Toxic Metals from Aqueous Solution on to Bacteria Cells Immobilised on Agarose. Lambert Academic Publishing (LAP)., UK.

  33. Momoh-Yahaya, H., N.O. Eddy, J.F. Iyun, C.E. Gimba and E.E. Oguzie, 2012. Inhibitive and adsorptive behaviour of guanine on corrosion of mild steel in 0.1 M HCl and H2SO4. Int. J. Modern Chem., 2: 127-142.

  34. Momoh-Yahaya, H., N.O. Eddy, J.F. Iyun, C.E. Gimba and E.E. Oguzie, 2012. Hypoxanthine as an inhibitor for mild steel in 0.1 M HCl. Chem. Mater. Res., 2: 1-12.

  35. Magaji, L., P.O. Ameh, N.O. Eddy, A. Uzairu and A.A. Siaka et al., 2012. Ciprofloxacin as corrosion inhibitors for mild steel-effects of concentration and temperature. Int. J. Mod. Chem., 2: 64-73.

  36. Magaji, L., N.O. Eddy and U. Adamu, 2012. Experimental and Quantum Chemical Studies on the Corrosion Inhibition Potentials of Some Fluoroquinolone. Lambert Academic Publishing (LAP)., UK.

  37. Eddy, N.O., U.J. Ibok and E.E. Ebenso, 2012. Inhibition of the Corrosion of Mild Steel by Some Antibiotics: Experimental and Quantum Chemical Studies on the Corrosion Inhibition Potentials of Some Antibiotics in Acidic Medium. Lambert Academic Publishing, UK.

  38. Eddy, N.O., P.O. Ameh, C.E. Gimba and E.E. Ebenso, 2012. Rheological modeling and characterization of Ficus platyphylla gum exudates. J. Chem., Vol. 2013. 10.1155/2013/254347.
    CrossRef  |  

  39. Eddy, N.O., P.O. Ameh, C.E. Gimba and E.E. Ebenso, 2012. Chemical information from GCMS of Ficus platyphylla gum and its corrosion inhibition potential for mild steel in 0.1 M HCl. Int. J. Electrochem. Sci., 7: 5677-5691.
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  40. Eddy, N.O., P.O. Ameh and F. Muhammad, 2012. Combretum nigricans Gum Exudate as a Green Inhibitor for Mild Steel. Lambert Academic Publishers, Germany.

  41. Eddy, N.O., E. Essien, E.E. Ebenso and R.A. Ukpe, 2012. Industrial potential of two varieties of cocoyam in bread making. J. Chem., 9: 451-464.

  42. Eddy, N.O., B.I. Ita, S.N. Dodo and E.D. Paul, 2012. Inhibitive and adsorption properties of ethanol extract of Hibiscus sabdariffa calyx for the corrosion of mild steel in 0.1 M HCl. Green Chem. Lett. Rev., 5: 43-53.
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  43. Eddy, N.O., A.O. Odiongenyi, P.O. Ameh and E.E. Ebenso, 2012. Corrosion inhibition potential of Daniella oliverri gum exudate for mild steel in acidic medium. Int. J. Electrochem. Sci., 7: 7425-7439.
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  44. Ebenso, E.E., M.M. Kabanda, T. Arslan, M. Saracoglu and F. Kandemirli et al., 2012. Quantum chemical investigations on quinoline derivatives as effective corrosion inhibitors for mild steel in acidic medium. Int. J. Electrochem. Sci., 7: 5643-5676.
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  45. Awe, F.E. and N.O. Eddy, 2012. Amino Acids as Corrosion Inhibitors: Quantum and Experimental Studies. Lambert Academic Publishing (LAP)., UK.

  46. Ameh, P.O., N.O. Eddy and Z. Abdulmalik, 2012. Green Corrosion Inhibitors: Emphasis on Albizia zygia. Lambert Academic Publishers, UK.

  47. Ameh, P.O., N.O. Eddy and O. Danclementino, 2012. Commphirora Africana Gum Exudate as Corrosion Inhibitor for Mild Steel. Lambert Academic Publishing (LAP), UK.

  48. Ameh, P.O., A.O. Odiongenyi and N.O. Eddy, 2012. Joint effect of Anogessius leocarpus Gum (AL Gum) exudate and halide ions on the corrosion of mild steel in 0.1 M HCl. Portugaliae Electrochimica Acta, 30: 235-245.
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  49. Ameh, P., Eddy, N.O. and C. Gimba, 2012. Physiochemical and Rheological Studies on some Natural Polymers and their Potentials as Corrosion Inhibitors. Lambert Academic Publishing (LAP)., UK.

  50. Eddy, N.O., U.J. Ibok and B.I. Ita, 2011. QSAR and quantum chemical studies on the inhibition potentials of some amino acids for the corrosion of mild steel in H2SO4. J. Comput. Meth. Sci. Eng., 11: 25-43.
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  51. Eddy, N.O., P. Ameh, C.E. Gimba and E.E. Ebenso, 2011. GCMS studies on Anogessus leocarpus (Al) gum and their corrosion inhibition potential for mild steel in 0.1 M HCl. Int. J. Electrochem. Sci., 6: 5815-5829.
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  52. Eddy, N.O., F.E. Awe, C.E. Gimba, N.O. Ibisi and E.E. Ebenso, 2011. QSAR, experimental and computational chemistry simulation studies on the inhibition potentials of some amino acids for the corrosion of mild steel in 0.1 M HCl. Int. J. Electrochem. Sci., 6: 931-957.
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  53. Eddy, N.O., F.E. Awe, A.A. Siaka, L. Magaji and E.E. Ebenso, 2011. Chemical information from GC-MS studies of ethanol extract of Andrographis paniculata and their corrosion inhibition potentials on mild steel in HCl solution. Int. J. Electrochem. Sci., 6: 4316-4328.
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  54. Eddy, N.O., E.E. Ebenso, U.J. Ibok and E.E. Akpan, 2011. Experimental and computational chemistry studies on the inhibition of the corrosion of mild steel in H2SO4 by (2s, 5s, 6r)-6-(2-(aminomethyl)-5-(3-(2-chlorophenyl) isoxazol-5-yl) benzamido)-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo [3.2. 0] heptane-2-carboxylic acid. Int. J. Electrochem. Sci., 6: 4296-4315.
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  55. Eddy, N.O., B.I. Ita, N.E. Ibisi and E.E. Ebenso, 2011. Experimental and quantum chemical studies on the corrosion inhibition potentials of 2-(2-oxoindolin-3-ylideneamino) acetic acid and indoline-2, 3-dione. Int. J. Electrochem. Sci., 6: 1027-1044.
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  56. Eddy, N.O., B.I. Ita and E.E. Ebenso, 2011. Experimental and theoretical studies on the corrosion inhibition potentials of some anisole derivatives for mild steel. Int. J. Electrochem. Sci., 6: 2101-2121.
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  57. Eddy, N.O., 2011. Experimental and theoretical studies on some amino acids and their potential activity as inhibitors for the corrosion of mild steel, part 2. J. Adv. Res., 2: 35-47.
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  58. Eddy, N.O. and B.I. Ita, 2011. Theoretical and experimental studies on the inhibition potentials of aromatic oxaldehydes for the corrosion of mild steel in 0.1 M HCl. J. Mol. Model., 17: 633-647.
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  59. Eddy, N.O. and B.I. Ita, 2011. QSAR, DFT and quantum chemical studies on the inhibition potentials of some carbozones for the corrosion of mild steel in HCl. J. Mol. Model., 17: 359-376.
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  60. Eddy, N.O. and B.I. Ita, 2011. Experimental and theoretical studies on the inhibition potentials of some derivatives of cyclopenta‐1, 3‐diene for the corrosion of mild steel in HCl solutions. Int. J. Quant. Chem., 111: 3456-3474.
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  61. Adedirin, O., U. Adamu and N.O. Eddy, 2011. Removal of Ni(II) and Pb(II) from aqueous solution using Eschericjia coli immobilized in agarose gel. Der Chemica Sinica, 2: 157-172.

  62. Adedirin, O., U. Adamu and N.O. Eddy, 2011. Biosoprption of Cr(IV) and Ni(II) from aqueous solution onto Bacillus subtillis immobilized in agarose gel. Der Chemica Sinica, 2: 173-188.

  63. Adedirin, O., U. Adamu and E.O. Nnabuk, 2011. Removal of Cd (II) from aqueous solution using Bacillus subtilis and Ecsherichia coli immobilized in agarose gel: Equilibrium, kinetics and thermodynamic study. Arch. Applied Sci. Res., 3: 59-76.

  64. Ekop, A.S. and N.O. Eddy, 2010. Thermodynamic study on the adsorption of Pb2+ and Cd2+ from aqueous solution by human hair. E. J. Chem., 7: 1296-1303.

  65. Eddy, N.O., S.R. Stoyanov and E.E. Ebenso, 2010. Fluoroquinolones as corrosion inhibitors for mild steel in acidic medium; experimental and theoretical studies. Int. J. Electrochem. Sci., 5: 1127-1150.

  66. Eddy, N.O., S.A. Odoemelam, E.C. Ogoko and B.I. Ita, 2010. Inhibition of the corrosion of zinc in 0.01-0.04 M H2SO4 by Erythromycin. Portugaliae Electrochim. Acta, 28: 15-26.
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  67. Eddy, N.O., S.A. Odoemelam, E.C. Ogoko and B.I. Ita, 2010. Adsorption and inhibitive properties of lincomycin for the corrosion of zinc in 0.01-0.05 M H2SO4. Portugaliae Electrochim. Acta, 28: 73-85.
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  68. Eddy, N.O., S.A. Odoemelam and E. Ibiam, 2010. Ethanol extract of Occimium vcgratissimum as a green corrosion inhibitor for mild steel in H2SO4. Green Chem. Lett. Rev., 3: 165-172.
    CrossRef  |  

  69. Eddy, N.O., F. Awe and E.E. Ebenso, 2010. Adsorption and inhibitive properties of ethanol extracts of leaves of Solanum melongena for the corrosion of mild steel in 0.1 M HCl. Int. J. Electrochem. Sci., 5: 1996-2011.

  70. Eddy, N.O., E.E. Ebenso and U.J. Ibok, 2010. Adsorption, synergistic inhibitive effect and quantum chemical studies of ampicillin (AMP) and halides for the corrosion of mild steel in H2SO4. J. Applied Electrochem., 40: 445-456.
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  71. Eddy, N.O., 2010. Part 3. Theoretical study on some amino acids and their potential activity as corrosion inhibitors for mild steel in HCl. Mol. Simul., 36: 354-363.

  72. Eddy, N.O., 2010. Fermentation product of Streptomyces griseus (albomycin) as a green inhibitor for the corrosion of zinc in H2SO4. Green Chem. Lett. Rev., 3: 307-314.
    CrossRef  |  

  73. Eddy, N.O., 2010. Adsorption and inhibitive properties of ethanol extract of Garcinia kola and Cola nitida for the corrosion of mild steel in H2SO4. Pigment Resin Technol., 39: 347-353.
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  74. Eddy, N.O. and E.E. Ebenso, 2010. Quantum chemical studies on the inhibition potentials of some penicillin compounds for the corrosion of mild steel in 0.1 M HCl. J. Mol. Model., 16: 1291-1306.
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  75. Eddy, N.O. and E.E. Ebenso, 2010. Corrosion inhibition and adsorption properties of ethanol extract of Gongronema latifolium on mild steel in H2SO4. Pigment Resin Technol., 39: 77-83.
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  76. Eddy, N.O. and E.E. Ebenso, 2010. Corrosion inhibition and adsorption characteristics of tarivid on mild steel in H2SO4. J. Chem., 7: S442-S448.

  77. Eddy, N.O. and E.E. Ebenso, 2010. Adsorption and quantum chemical studies on cloxacillin and halides for the corrosion of mild steel in acidic medium. Int. J. Electrochem. Sci., 5: 731-750.

  78. Eddy, N.O. and A.O. Odiongenyi, 2010. Corrosion inhibition and adsorption properties of ethanol extract of Heinsia crinata on mild steel in H2SO4. Pigment Resin Technol., 39: 288-295.
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  79. Ebenso, E.E., D.A. Isabirye and N.O. Eddy, 2010. Adsorption and quantum chemical studies on the inhibition potentials of some thiosemicarbazides for the corrosion of mild steel in acidic medium. Intl. J. Mol. Sci., 11: 2473-2498.
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  80. Ogoko, E.C., S.A. Odoemelam, B.I. Ita and N.O. Eddy, 2009. Adsorption and inhibitive properties of clarithromycin for the corrosion of Zn in 0.01 to 0.05 M H2SO4. Portugaliae Electrochim. Acta, 27: 713-724.
    CrossRef  |  

  81. Odoemelam, S.A., E.C. Ogoko, B.I. Ita and N.O. Eddy, 2009. Inhibition of the corrosion of zinc in H2SO4 by 9-deoxy-9a-aza-9a-methyl-9a-homoerythromycin A (Azithromycin). Portugaliae Electrochim. Acta, 27: 57-68.
    Direct Link  |  

  82. Odoemelam, S.A. and N.O. Eddy, 2009. Studies on the use of oyster, snail and periwinkle shells as adsorbents for the removal of Pb2+ from aqueous solution. E. J. Chem., 6: 213-222.
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  83. Odiongenyi, A.O., S.A. Odoemelam and N.O. Eddy, 2009. Corrosion inhibition and adsorption properties of ethanol extract of vernonia amygdalina for the corrosion of mild steel in H2SO4. Portugaliae Electrochim. Acta, 27: 33-45.
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  84. Ekop, A.S. and N.O. Eddy, 2009. Inhibition of the corrosion of mild steel by orphnadrine. Aust. J. Basic Applied Sci., 2: 1258-1263.

  85. Ekop, A.S. and N.O. Eddy, 2009. Adsorption of Pb2+, Zn2+ and Ni2+ from aqueous Solution by Helix aspera shell. E. J. Chem., 6: 1-6.

  86. Eddy, N.O., U.J. Ibok, E.E. Ebenso, A. El Nemr and H. El Sayed, 2009. Quantum chemical study of the inhibition of the corrosion of mild steel in H2SO4 by some antibiotics. J. Mol. Model., 15: 1085-1092.
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  87. Eddy, N.O., S.A. Odoemelam and P. Ekwumemgbo, 2009. Inhibition of the corrosion of mild steel in H2SO4 by penicillin G. Scient. Res. Essays, 4: 33-38.
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  88. Eddy, N.O., S.A. Odoemelam and N.A. Ibiam, 2009. Adsorption and inhibitive properties of ethanol extract of Costus afer on the inhibition of the corrosion of mild steel in H2SO4. J. Surface Sci. Technol., 25: 1-14.

  89. Eddy, N.O., S.A. Odoemelam and A.O. Odiongenyi, 2009. Joint effect of halides and ethanol extract of Lasianthera africana on inhibition of corrosion of mild steel in H2SO4. J. Applied Electrochem., 39: 849-857.
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  90. Eddy, N.O., S.A. Odoemelam and A.O. Odiongenyi, 2009. Inhibitive, adsorption and synergistic studies on ethanol extract of Gnetum Africana as green corrosion inhibitor for mild steel in H2SO4. Green Chem. Lett. Rev., 2: 111-119.
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  91. Eddy, N.O., P.A. Ekwumemgbo and P.A.P. Mamza, 2009. Ethanol extract of Terminalia catappa as a green inhibitor for the corrosion of mild steel in H2SO4. Green Chem. Lett. Rev., 2: 223-231.
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  92. Eddy, N.O., E.E. Ebenso and U.J. Ibok, 2009. Adsorption and quantum chemical studies of the inhibitive properties of Tetracycline for the corrosion of mild steel in 0.1 H2SO4. J. Argentine Chem. Soc., 97: 178-194.
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  93. Eddy, N.O., 2009. Modeling of the adsorption of Zn2+ from aqueous solution by modified and unmodified Cyperus esculentus shell. Elect. J. Environ. Agric. Food Chem., 8: 1177-1185.

  94. Eddy, N.O., 2009. Inhibitive and adsorption properties of ethanol extract of Colocasia esculenta leaves for the corrosion of mild steel in H2SO4. Int. J. Phys. Sci., 4: 165-171.
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  95. Eddy, N.O., 2009. Ethanol extract of Phyllanthus amarus as a green inhibitor for the corrosion of mild steel in H2SO4. Portugaliae Electrochim. Acta, 27: 579-589.
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  96. Eddy, N.O. and S.A. Odoemelam, 2009. Modelling of the adsorption of Zn2+ from aqueous solution by modified and unmodified tiger nut shell. Afr. J. Pure Applied Chem., 3: 145-151.
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  97. Eddy, N.O. and S.A. Odoemelam, 2009. Inhibition of the corrosion of mild steel in H2SO4 by ethanol extract of Aloe vera. Resin Pigment Technol., 38: 111-115.

  98. Eddy, N.O. and P.A.P. Mamza, 2009. Inhibitive and adsorption properties of ethanol extract of seeds and leaves of Azadirachta indica. Portugaliae Electrochim. Acta, 27: 20-28.

  99. Ebenso, E.E., N.O. Eddy and A.O. Odiongenyi, 2009. Inhibition of the corrosion of mild steel by Methocarbamol. Portugaliae Electrochim. Acta, 27: 13-22.

  100. Eddy, N.O., S.A. Odoemelam and N.W. Akpanudoh, 2008. Synergistic effect of amoxicillin and halides on the inhibition of the corrosion of mild steel in H2SO4. Res. J. Pure Applied Sci., 4: 1963-1973.
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  101. Eddy, N.O., S.A. Odoemelam and N.W. Akpanudoh, 2008. Inhibition of the corrosion of 7-[2-amino-2-(4-hydroxyphenyl) -acetyl]amino-3, 3-dimethyl-6-oxo-2-thia-5-azabicyclo [3.2.0] heptane-4-carboxylic acid(A). J. Applied Sci. Res., 4: 1963-1973.

  102. Eddy, N.O., S.A. Odoemelam and A.O. Odiongenyi, 2008. Ethanol extract of Musa acuminate peel as an eco-friendly inhibitor for the corrosion of mild steel in H2SO4. Adv. Natural Applied Sci., 2: 35-42.
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  103. Eddy, N.O., S.A. Odoemelam and A.J. Mbaba, 2008. Inhibition of the corrosion of mild steel in HCl by sparfloxacin. Afr. J. Pure Applied Chem., 2: 132-138.
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  104. Eddy, N.O., P. Ekwumemgbo and S.A. Odoemelam, 2008. Inhibition of the corrosion of mild steel in H2SO4 by 5-amino-1-cyclopropyl-7-[(3R, 5S) 3, 5-dimethylpiperazin-1-YL]-6, 8-difluoro-4-oxo-uinoline-3-carboxylic acid (ACPDQC). Int. J. Phys. Sci., 3: 275-280.
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  105. Eddy, N.O. and S.A. Odoemelam, 2008. Sparfloxacin and norfloxacin as corrosion inhibitors for mild steel: Kinetics, thermodynamics and adsorption consideration. J. Mater. Sci., 4: 1-5.

  106. Eddy, N.O. and S.A. Odoemelam, 2008. Inhibition of the corrosion of mild steel in acidic medium by penicillin V potassium. Adv. Natural Applied Sci., 2: 225-233.

  107. Eddy, N.O. and S.A. Odoemelam, 2008. Effect of pyroxidal hydrochloric 2, 4-dinitrophenyl hydrozone on the corrosion of mild steel in HCl. J. Surface Sci. Technol., 24: 1-14.

  108. Eddy, N.O. and S.A. Odoemelam, 2008. Adsorption and inhibitive properties of norfloxacin for the corrosion of mild steel in H2SO4. Int. J. Pure Applied Chem., 3: 225-230.

  109. Eddy, N.O. and E.E. Ebenso, 2008. Adsorption and inhibitive properties of ethanol extract of Musa sapientum peels as a green corrosion inhibitor for mild steel in H2SO4. Afr. J. Pure Applied Chem., 2: 1-9.

  110. Eddy, N.O. and A.S. Ekop, 2008. Inhibition of corrosion of zinc in 0.1M H2SO4 by 5-amino-1-cyclopropyl-7-[(3r,5s)3, 5-dimethylpiperazin-1-yl]-6, 8-difluoro-4-oxo-quinoline-3-carboxylic acid (A). J. Mater. Sci., 4: 6-13.

  111. Ebenso, E.E., N.O. Eddy and A.O. Odiongenyi, 2008. Corrosion inhibitive properties and adsorption behaviour of ethanol extract of Piper guinensis as a green corrosion inhibitor for mild steel in H2SO4. Afr. J. Pure Applied Chem., 2: 107-115.
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  112. Ekop, A.S., B.A. Etuk and N.O. Eddy, 2007. Effect of some additives on the chemical constituents of palm oil. J. Applied Sci. Environ. Manage., 41: 85-89.

  113. Eddy, N.O., P.G. Udofia, P.J. Udoudoh and D. Eyo, 2007. Sensory evaluation of composite bread produced by cassava and wheat flour. Afr. J. Biotechnol., 16: 3-6.

  114. Eddy, N.O., A.S. Ekop and E.J. Uwanta, 2007. Seasonal variability of phytoplankton accessory pigments in the Calabar river Estuary. Asian J. Chem., 19: 5552-5561.

  115. Eddy, N.O., A.S. Ekop and A.O. Odiongenyi, 2007. Effect of 2-dichloro-N-[ar,br]-b-hydroxymethyl-4-nitrophenethyl] acetamide on the corrosion of mild steel: Kinetics, thermodynamics and adsorption studies. J. Org. Chem., Vol. 72. .

  116. Eddy, N.O., 2007. Applied statistics in designing special organic mixtures. J. Pure Applied Sci., 9: 78-88.

  117. Eddy, N.O. and A.S. Ekop, 2007. Phytoremediation potentials of some Nigerian weeds. Asian J. Chem., 19: 1825-1831.
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  118. Eddy, N.O. and A.S. Ekop, 2007. Effect of some additives on some physical parameters of palm oil. E J. Chem., 4: 212-220.

  119. Eddy, N.O. and A.S. Ekop, 2007. Assessment of the quality of water treated and distributed by the Akwa Ibom State water company. E-J. Chem., 4: 180-186.
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  120. Ekop, A.S. and N.O. Eddy, 2006. Comparative studies of the lipid characteristics and industrial potential of Coula edulis (African walnut) and Terminalia catappa (Indian almond) seeds. Global J. Pure Applied Sci., 12: 65-67.
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  121. Eddy, N.O., S.A. Odoemelem and A. Mbaba, 2006. Elemental composition of soil in some dumpsites. Electronic J. Environ. Agric. Food Chem., 5: 1349-1365.
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  122. Eddy, N.O. and I.J. Ukpong, 2006. Possible relationship existing in the distribution of electrolyte between the soap and the lye. J. Applied Sci., 8: 60-64.
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  123. Ekop, A.S. and N.S. Eddy, 2005. Comparative studies of the level of toxicant in the seeds of Terminalia catappa (Indian almond) and Coula edulis (African walnut). Chem. Class J., 2: 74-76.
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  124. Eddy, N.O., S.A. Odoemelam and B.A. Etuk, 2005. Influence of tide and season on the physiochemical parameters of Calabar river estuary. Afr. J. Environ. Pollut. Health, 3: 71-78.

  125. Eddy, N.O., C.B. Esang and A.S. Ekop, 2005. Influence of depositional depth on the quality of Mfamosin limestone: South Eastern Nigeria. Afr. J. Environ. Pollut. Health, 4: 13-18.

  126. Eddy, N.O. and C.L. Udoh, 2005. Proximate evaluation of nutritional value of some soup thickeners. ChemClass J., 2: 12-14.

  127. Eddy, N.O. and A.S. Ekop, 2005. Study on the adsorption capacity of some animal shells for heavy metals. Afr. J. Environ. Pollut. Health, 4: 33-37.

  128. Eddy, N.O., E.O. Ndibukke and M.E.O. Ndibukke, 2004. Influence of tide on the phytoplankton chlorophyll-A of the Cross river Estuary: South East Nigeria. Afr. J. Environ. Sci. Health, 3: 21-25.

  129. Eddy, N.O., C.O. Udoh and I.J. Ukpong, 2004. Heavy metals in the sediment of the cross river Estuary at Oron, South Eastern Nigeria. Afr. J. Environ. Pollut. Health, 3: 6-10.