Okpara Sergeant Bull

ORCID, self-asserted

ORCID 0000-0002-5810-1483

Publications

Citations

h-index

Computed over the works the graph holds, so it is a floor rather than a career figure.

i10-index

Publications

15 works in the graph, newest first.

Evaluation of the Removal Efficiency of Lead Ion from Aqueous Solution Using Unmodified and Modified Mahogany Sawdust
2026International Journal of Research and Innovation in Applied ScienceJournalOpen access0 citations10.51584/ijrias.2026.11010059
Perspective and prospects of ionic liquids in biodiesel production: a review
2026World Journal of EngineeringJournalFirst author0 citations10.1108/wje-11-2025-0756
OPTIMIZATION OF ADSORPTION CONDITIONS FOR NUTRIENT REMOVAL FROM AQUEOUS SOLUTIONS: INTEGRATED RSM MODELLING, MECHANISTIC INSIGHTS, AND MULTI-SCALE STATISTICAL VALIDATION
2026JournalOpen accessSenior author0 citations10.5281/zenodo.20924314
OPTIMIZATION OF ADSORPTION CONDITIONS FOR NUTRIENT REMOVAL FROM AQUEOUS SOLUTIONS: INTEGRATED RSM MODELLING, MECHANISTIC INSIGHTS, AND MULTI-SCALE STATISTICAL VALIDATION
2026Zenodo (CERN European Organization for Nuclear Research)JournalOpen accessSenior author0 citations10.5281/zenodo.20924315
Synthesis of an eight-membered 2,2,4,6,6,8-hexaphenyl-1,3,5,7,2,6,4,8-tetraoxadisiladiborocane and its reaction with 4,4-azo-pyridine leading to ring contraction to give a dimer and hydrogen bonded macrocyclic siloxane-azo-pyridine
2025European Journal of ChemistryJournalOpen accessFirst author1 citations10.5155/eurjchem.16.1.37-45.2608
Green design, synthesis, and characterization of a novel eight-membered silicon-boron-based cyclo-1,5-di(p-tolyl)-3,3,7,7-tetraphenyl-1,5-dibora-3,7-disiloxane, a Lewis acid, and its use for the adsorption of Fe3+ and Methylene blue from aqueous solution
2025Chemistry and MaterialsJournalOpen accessFirst author0 citations10.56425/cma.v4i3.115
Formulation, Characterization And Potential Health Benefits Of Doped ZnO in Calamine Lotion.
2025Journal of Chemical Society of NigeriaJournalOpen accessFirst author0 citations10.4314/jcsn.v50i3.13
Green synthesis and structural characterisation of a novel tetraoxadisiladiborocane-bridged thiadiazole oligomer and its transformation into a hydrogen-bonded 1D polymer
2025European Journal of ChemistryJournalOpen accessFirst author0 citations10.5155/eurjchem.16.4.345-355.2692
Facile Heck coupling synthesis and characterization of a novel tris(4-(pyridine-4-vinyl)phenyl)methylsilane tridentate core
2024European Journal of ChemistryJournalOpen accessFirst author5 citations10.5155/eurjchem.15.1.71-73.2505
Production of Biodiesel from Waste Cooking Oil using A Zinc-Based Metal-Organic Framework (Zn-MOF) As Catalyst
2024International Journal of Applied ChemistryJournalOpen accessFirst authorCorresponding3 citations10.14445/23939133/ijac-v11i1p101
Synthesis and characterization of a novel eight-membered cyclo-1,3,3,5,7,7-hexaphenyl-1,5-dibora-3,7-disiloxane and 4,4ˈ-bipyridine, 1D adduct
2024European Journal of ChemistryJournalOpen accessFirst author3 citations10.5155/eurjchem.15.3.232-238.2545
Synthesis and crystal structure determination of a new 1D polymer adduct of 1,2-di(pyridin-4-yl)ethane, based on B-N dative bonded eight-membered cyclo-1,3,3,5,7,7-hexaphenyl-1,5-dibora-3,7-disiloxane
2024European Journal of ChemistryJournalOpen accessFirst author2 citations10.5155/eurjchem.15.4.325-331.2597
Application of Green Chemistry for the One-pot Preparation of Tris (4-bromophenyl) Chlorosilane
2023International Journal of Applied ChemistryJournalOpen accessFirst author3 citations10.14445/23939133/ijac-v10i2p101
A Review on Metal- Organic Frameworks (MOFS), Synthesis, Activation, Characterisation, and Application
2022Oriental Journal Of ChemistryJournalOpen accessFirst author30 citations10.13005/ojc/380301
Covalent Organic Frameworks (COFS): A Review
2022Journal of applied science and environmental managementJournalOpen accessFirst author11 citations10.4314/jasem.v26i1.22