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Kefa K. Onchoke, Ph.D. - Publications

Affiliations: 
2006 Ohio State University, Columbus, Columbus, OH 
Area:
Analytical Chemistry
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15/27 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Onchoke KK. Data on GC/MS elution profile, H and C NMR spectra of 1-, 3-, and 6-Nitrobenzo[]pyrenes. Data in Brief. 28: 104995. PMID 31890825 DOI: 10.1016/J.Dib.2019.104995  0.36
2020 Onchoke KK. Vibrational Spectroscopic Studies of Nitrated Polycyclic Aromatic Hydrocarbons (NPAHs): A Review (1960-2019) Vibrational Spectroscopy. 109: 103072. DOI: 10.1016/J.Vibspec.2020.103072  0.4
2016 Onchoke KK, Chaudhry SN, Ojeda JJ. Vibrational and electronic spectra of 2-nitrobenzanthrone: An experimental and computational study. Spectrochimica Acta. Part a, Molecular and Biomolecular Spectroscopy. 153: 402-14. PMID 26348130 DOI: 10.1016/J.Saa.2015.08.053  0.507
2015 Onchoke KK, Parks M. Corrigendum to "Experimental and theoretical study of vibrational spectra of 3-nitrofluoranthene" [J. Mol. Struct. 999 (1) (2011) 22-28] Journal of Molecular Structure. 1080: 188. DOI: 10.1016/J.Molstruc.2014.10.009  0.443
2014 Onchoke KK. A TD-DFT study of the absorption spectra of mono-nitrated fluoranthenes Computational and Theoretical Chemistry. 1042: 23-34. DOI: 10.1016/J.Comptc.2014.04.027  0.438
2013 Onchoke KK, Ojeda JJ. A DFT Study of Vibrational Spectra and Mutagenicity Predictions of Mononitrated Fluoranthenes Polycyclic Aromatic Compounds. 33: 473-500. DOI: 10.1080/10406638.2013.810654  0.464
2011 Onchoke KK, Dutta PK, Parks ME, Martinez MN. Vibrational and electronic spectra of 9,10-dihydrobenzo(a)pyren-7(8H)-one and 7,8,9,10-tetrahydrobenzo(a)pyrene: an experimental and computational study. Spectrochimica Acta. Part a, Molecular and Biomolecular Spectroscopy. 81: 162-71. PMID 21737341 DOI: 10.1016/J.Saa.2011.05.091  0.563
2011 Onchoke KK, Parks M. Experimental and theoretical study of vibrational spectra of 3-nitrofluoranthene Journal of Molecular Structure. 999: 22-28. DOI: 10.1016/J.Molstruc.2011.04.033  0.497
2011 Onchoke KK. DFT/TD-DFT investigation of optical absorption spectra, electron affinities, and ionization potentials of mono-nitrated benzanthrones Computational and Theoretical Chemistry. 963: 40-50. DOI: 10.1016/J.Comptc.2010.09.007  0.457
2009 Vyas S, Onchoke KK, Rajesh CS, Hadad CM, Dutta PK. Optical spectroscopic studies of mononitrated benzo[a]pyrenes. The Journal of Physical Chemistry. A. 113: 12558-65. PMID 19888776 DOI: 10.1021/Jp904234Q  0.527
2009 Onchoke KK, Parks ME, Nolan AH. A DFT study of the vibrational spectra of 1-, and 2-nitrotriphenylene. Spectrochimica Acta. Part a, Molecular and Biomolecular Spectroscopy. 74: 579-87. PMID 19651536 DOI: 10.1016/J.Saa.2009.07.010  0.515
2009 Onchoke KK. Structure-mutagenicity relationships and energies of 1-, and 2-nitrotriphenylenes Journal of Molecular Structure: Theochem. 899: 79-85. DOI: 10.1016/J.Theochem.2008.12.009  0.434
2008 Onchoke KK. Density functional theoretical study of mono-nitrated fluoranthenes Polycyclic Aromatic Compounds. 28: 193-212. DOI: 10.1080/10406630802179518  0.445
2006 Onchoke KK, Hadad CM, Dutta PK. Structure and vibrational spectra of mononitrated benzo[a]pyrenes. The Journal of Physical Chemistry. A. 110: 76-84. PMID 16392842 DOI: 10.1021/Jp054881D  0.591
2004 Onchoke KK, Hadad CM, Dutta PK. Density functional theoretical study of nitrated polycyclic aromatic hydrocarbons Polycyclic Aromatic Compounds. 24: 37-64. DOI: 10.1080/10406630490277443  0.535
Low-probability matches (unlikely to be authored by this person)
2015 Onchoke KK, Janusa MA, Sasu SA. Evaluation of the performance of a rural municipal wastewater treatment plant in Nacogdoches, East Texas (USA) Chemistry and Ecology. 31: 567-582. DOI: 10.1080/02757540.2015.1029463  0.256
2018 Onchoke KK, Franclemont CM, Weatherford PW. Data on ion composition and X-ray diffraction patterns of biosolids from wastewater treatment plants in Lufkin and Nacogdoches, Texas, USA. Data in Brief. 20: 880-888. PMID 30211289 DOI: 10.1016/J.Dib.2018.08.087  0.244
2018 Onchoke KK, Franclemont CM, Weatherford PW. Structural characterization and evaluation of municipal wastewater sludge (biosolids) from two rural wastewater treatment plants in East Texas, USA. Spectrochimica Acta. Part a, Molecular and Biomolecular Spectroscopy. 204: 514-524. PMID 29975913 DOI: 10.1016/J.Saa.2018.06.096  0.241
2019 Onchoke KK, Ojeda JJ. SYNTHESIS OF 2-, AND 3-NITROBENZANTHRONE VIA DIRECT NITRATION OF BENZANTHRONE WITH NITRIC ACID/ACETIC ACID Texas Journal of Science. 71: Article 9. DOI: 10.32011/Txjsci_71_1_Article9  0.227
2019 Onchoke KK, Ojeda JJ, Janusa MA. Polycyclic Aromatic Hydrocarbons in Soil Samples from Diboll, East Texas (USA) Analytical Chemistry Letters. 9: 273-290. DOI: 10.1080/22297928.2019.1644195  0.203
2018 Onchoke KK, Urasa IT, Shipes BG. Influence of Composted Wastewater Sludge (CWS) on Lead and Copper Uptake by Radish (Raphanus sativus L.) Compost Science & Utilization. 26: 244-255. DOI: 10.1080/1065657X.2018.1496044  0.202
2019 Onchoke KK, Trevino AD. Electrochemical Characteristics of Benzanthrone Studied via Cyclic Voltammetry: Charge Transfer Redox Processes Analytical Chemistry Letters. 9: 128-142. DOI: 10.1080/22297928.2019.1613926  0.199
2022 Onchoke KK, Fateru OO, Friedfeld RB, Weatherford PW. Evaluation and analysis of perlite and municipal wastewater sludge (biosolids) from three wastewater treatment plants in East Texas, USA. Environmental Monitoring and Assessment. 194: 121. PMID 35075528 DOI: 10.1007/s10661-022-09794-z  0.182
2021 Onchoke KK, Nicholson PS, Taylor J, Friedfeld RR, Cecil LG. Structural and compositional data of maya pottery samples from Lake Petén Itzá, Guatemala: Central America. Data in Brief. 35: 106886. PMID 33718546 DOI: 10.1016/j.dib.2021.106886  0.132
2022 Onchoke KK, Franclemont CM. Evaluation and removal efficiencies of a rural WWTP for metals and anions in Lufkin, East Texas (USA). Environmental Monitoring and Assessment. 194: 920. PMID 36257995 DOI: 10.1007/s10661-022-10622-7  0.115
2016 Onchoke KK, Sasu SA. Determination of Hexavalent Chromium (Cr(VI)) Concentrations via Ion Chromatography and UV-Vis Spectrophotometry in Samples Collected from Nacogdoches Wastewater Treatment Plant, East Texas (USA) Advances in Environmental Chemistry. 2016: 1-10. DOI: 10.1155/2016/3468635  0.112
2025 Onchoke KK, Hamilton JS, Broom AM, Lopez G. Simultaneous quantification of carbaryl, chlorpyrifos, and paraquat in a municipal wastewater treatment plant by SPE-RP-HPLC-PDA-FD method. Environmental Monitoring and Assessment. 197: 270. PMID 39934595 DOI: 10.1007/s10661-025-13704-4  0.087
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