A. A. Ogunjobi
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View article: Characterization of a novel polyfunctional “metalloglyco-protein/polypeptide-organochlorine” bioflocculant containing saturated nitro compounds, sulfones, polysulfides, phosphorus chlorine compounds, magnesium oxide, and metal chlorides, produced from Pseudomonas aeruginosa strain F29, isolated from porcine faeces in Nigeria
Characterization of a novel polyfunctional “metalloglyco-protein/polypeptide-organochlorine” bioflocculant containing saturated nitro compounds, sulfones, polysulfides, phosphorus chlorine compounds, magnesium oxide, and metal chlorides, produced from Pseudomonas aeruginosa strain F29, isolated from porcine faeces in Nigeria Open
Antibiotic resistance has reached universal proportions, and the discovery of effective alternatives to the common antibiotics in current use, could aid in solving this problem. The aim of this study was to characterise a bioflocculant pro…
View article: Differential herbicide persistence and shifts in soil bacterial communities in Alfisol and Inceptisol
Differential herbicide persistence and shifts in soil bacterial communities in Alfisol and Inceptisol Open
Weeds significantly reduce crop yields and promote herbicide use, accounting for 80% of agricultural pesticides. However, herbicide persistence and toxicity adversely affect soil microbial communities, impacting soil health and productivit…
View article: Characterisation of a novel naturally-modified biogenic calcium carbide-containing exopolysaccharide produced from Pseudomonas aeruginosa strain S16 from soil in Nigeria, West Africa
Characterisation of a novel naturally-modified biogenic calcium carbide-containing exopolysaccharide produced from Pseudomonas aeruginosa strain S16 from soil in Nigeria, West Africa Open
Antibiotic resistance, that occurs globally, has led to a reduction in the efficacy of many contemporary conventional antibiotics. The aim of this study was to characterise an exopolysaccharide, produced from Pseudomonas aeruginosa strain …
View article: Characterisation of a novel metal-containing “glyco-protein/polypeptide-organochlorine” bioflocculant produced from Pseudomonas aeruginosa strain F29 isolated from pig fecal matter collected from a mixed animal farm in Ibadan, Oyo State, Nigeria
Characterisation of a novel metal-containing “glyco-protein/polypeptide-organochlorine” bioflocculant produced from Pseudomonas aeruginosa strain F29 isolated from pig fecal matter collected from a mixed animal farm in Ibadan, Oyo State, Nigeria Open
Antibiotic resistance has reached global proportions, and the discovery of effective alternatives to the common antibiotics in current use, could aid in solving this problem. The aim of this study was to characterise a bioflocculant produc…
View article: Antibacterial activities and antioxidant potential of Adansonia digitata leaves
Antibacterial activities and antioxidant potential of Adansonia digitata leaves Open
Resistance to synthetic antibiotics remains a significant global health challenge, prompting interest in natural alternatives such as phytochemicals. This study evaluated the antimicrobial potential of methanol and aqueous extracts from Ad…
View article: Characterization of a Unique Manganese-Containing Biosurfactant Produced from Pseudomonas Aeruginosa Strain S16, Isolated from Soil Found in A Mixed Farm, Located in Ibadan, Oyo State, Nigeria
Characterization of a Unique Manganese-Containing Biosurfactant Produced from Pseudomonas Aeruginosa Strain S16, Isolated from Soil Found in A Mixed Farm, Located in Ibadan, Oyo State, Nigeria Open
The worldwide occurrence of antibiotic resistance, has triggered the quest for viable alternatives, to the failing antibiotics in common usage. Biosurfactants have been studied for their potential in this regard. The aim of this study, was…
View article: Characterisation of a unique manganese-containing biosurfactant produced from Pseudomonas aeruginosa strain S16, isolated from soil found in a mixed farm, located in Ibadan, Oyo State, Nigeria
Characterisation of a unique manganese-containing biosurfactant produced from Pseudomonas aeruginosa strain S16, isolated from soil found in a mixed farm, located in Ibadan, Oyo State, Nigeria Open
The worldwide occurrence of antibiotic resistance, has triggered the quest for viable alternatives, to the failing antibiotics in common usage. Biosurfactants have been studied for their potential in this regard. The aim of this study, was…
View article: Characterisation of a novel “glyco-organochlorine” bioflocculant produced from Pseudomonas aeruginosa strain F29 isolated from pig fecal matter collected from a mixed animal farm in Ibadan, Oyo State, Nigeria
Characterisation of a novel “glyco-organochlorine” bioflocculant produced from Pseudomonas aeruginosa strain F29 isolated from pig fecal matter collected from a mixed animal farm in Ibadan, Oyo State, Nigeria Open
Antibiotic resistance has reached global proportions, and the discovery of effective alternatives to the common antibiotics currently in use, could aid in solving this problem. The aim of this study was to characterise a bioflocculant prod…
View article: Bioremediation of Engine Oil-Contaminated Soil using Selected Indigenous Moulds
Bioremediation of Engine Oil-Contaminated Soil using Selected Indigenous Moulds Open
The polycyclic aromatic hydrocarbons (PAHs) utilizing the potential of moulds from engine oil-polluted soils were assessed. These PAHs are known to be toxic, mutagenic and carcinogenic in the environment. Consequently, the study aims to ev…
View article: Assessment of Antibacterial Activity of Exopolysaccharide Produced from Pseudomonas aeruginosa strain S16 on Environmental and Clinical Bacteria
Assessment of Antibacterial Activity of Exopolysaccharide Produced from Pseudomonas aeruginosa strain S16 on Environmental and Clinical Bacteria Open
Environmental and clinical bacteria have developed resistance to the commonly available antibiotics, erstwhile produced to treat diseases caused by them. Indeed, antibiotic resistance has morphed into an issue of worldwide proportions in u…
View article: Bioaugmentation Approach using Pseudomonas and Bacillus for Malodour Reduction in Poultry Feacal Waste Management
Bioaugmentation Approach using Pseudomonas and Bacillus for Malodour Reduction in Poultry Feacal Waste Management Open
Introduction. A workable strategy is bioaugmentation, which involves introducing certain bacteria in sufficient quantities to promote biodegradation. This study focuses on isolating and utilizing malodor-reducing bacteria from fecal wastes…
View article: MICROBIAL DEGRADATION OF EFFLUENT FROM BERGER AREA ABATTOIR AT LAGOS/ OGUN STATE BOUNDARY NIGERIA
MICROBIAL DEGRADATION OF EFFLUENT FROM BERGER AREA ABATTOIR AT LAGOS/ OGUN STATE BOUNDARY NIGERIA Open
ABSTRACT Maintenance of proper hygiene and adequate sanitary conditions is an issue of concern in an abattoir. This research work is centered on how abattoir effluent can be treated using microorganisms before releasing it into the environ…
View article: Polyethylene Terephthalate (PET) Biodegradation by Pleurotus ostreatus and Pleurotus pulmonarius
Polyethylene Terephthalate (PET) Biodegradation by Pleurotus ostreatus and Pleurotus pulmonarius Open
Essential properties of Polyethylene terephthalate (PET) such as lightness, high transparency, high mechanical strength, good moisture barrier, high heat resistance, and relatively low cost make it a suitable material for the packaging of …
View article: Variations in the Chemical Properties and HeavyMetal Concentrations of Transformer Oil PollutedSoil Inoculated with two Lower Fungi
Variations in the Chemical Properties and HeavyMetal Concentrations of Transformer Oil PollutedSoil Inoculated with two Lower Fungi Open
The chemical properties of the soil and heavy metals (6) in transformer oil polluted soil inoculated with two lower fungi Aspergillus niger (U3) and Aspergillus sp (I5) for the period of 0-10 weeks was investigated in this study.Soil was c…
View article: Prevalence of Antibiotic Resistance Genes in Pharmaceutical Wastewaters
Prevalence of Antibiotic Resistance Genes in Pharmaceutical Wastewaters Open
Pharmaceutical wastewaters are recognized as reservoirs of antibiotic resistance genes (ARGs) and antibiotic resistant bacteria (ARB), and also as hotspots for their horizontal gene transfer (HGT) using mobile genetic elements. Our study e…
View article: Identification of Aminoglycoside Resistance Genes From Bacteria Isolated From Selected Municipal Drinking Water Distribution Systems in Southwestern Nigeria
Identification of Aminoglycoside Resistance Genes From Bacteria Isolated From Selected Municipal Drinking Water Distribution Systems in Southwestern Nigeria Open
Background: Multidrug-resistant bacteria can lead to treatment failure, resulting in infectious diseases being transferred through nonpotable water. Aminoglycosides are an important class of antibiotics that are abused in Nigeria. Few stud…
View article: Bio stimulation of indigenous microorganisms with Gomeya: a bioremediation technique
Bio stimulation of indigenous microorganisms with Gomeya: a bioremediation technique Open
The burden of heavy metals in the environment can be reduced using organic amendment stimulated bacterial remediation. This study employed cattle manure slurry stimulated bacterial inoculum to treat heavy metals-contaminated soil. Samples …
View article: Degradation of di-(2-ethylhexyl) phthalate by Bacillus aquimaris isolated from Ajakanga municipal solid waste leachate
Degradation of di-(2-ethylhexyl) phthalate by Bacillus aquimaris isolated from Ajakanga municipal solid waste leachate Open
Aim: Di-(2-ethylhexyl) phthalate (DEHP) has been identified as an endocrine-disrupting chemical, commonly found in the environment.The aim of this study was to isolate bacteria from municipal solid waste (MSW) leachates in Nigeria and its …
View article: Effects of Moringa oleifera lam. Leaf Powder on Bifidobacteria and Escherichia coli in the Gut of Albino Rats
Effects of Moringa oleifera lam. Leaf Powder on Bifidobacteria and Escherichia coli in the Gut of Albino Rats Open
Aim: This study was carried out to determine the effects of dried Moringa oleifera leaves on Bifidobacteria and Escherichia coli in the gut of albino rats.
Location: The rats were habituated under laboratory conditions at the animal house…
View article: Characterization of Bacterial Communities and Their Antibiotic Resistance Profiles in Wastewaters Obtained from Pharmaceutical Facilities in Lagos and Ogun States, Nigeria
Characterization of Bacterial Communities and Their Antibiotic Resistance Profiles in Wastewaters Obtained from Pharmaceutical Facilities in Lagos and Ogun States, Nigeria Open
In Nigeria, pharmaceutical wastewaters are routinely disseminated in river waters; this could be associated with public health risk to humans and animals. In this study, we characterized antibiotic resistant bacteria (ARB) and their antibi…
View article: Hydrocarbon degradation potentials of bacteria isolated from spent lubricating oil contaminated soil
Hydrocarbon degradation potentials of bacteria isolated from spent lubricating oil contaminated soil Open
This study investigates the hydrocarbon degradation potentials of some bacteria isolated from spent lubrication oil on contaminated soil. Cleaning up petroleum hydrocarbon contaminated sites has been a major challenge. This has led to the …
View article: Evaluation of Resistance Pattern and Plasmid Profile of Staphylococcus Species Isolated from Clinical and Community Samples in Ibadan South-West, Nigeria
Evaluation of Resistance Pattern and Plasmid Profile of Staphylococcus Species Isolated from Clinical and Community Samples in Ibadan South-West, Nigeria Open
Aims: Staphylococcus species have been a major human pathogen of public health importance globally. This study was designed to evaluate the resistance pattern and plasmid profile of Staphylococcus species isolated from clinical and communi…
View article: Supplementary Material for: Characterization of Integrons and Sulfonamide Resistance Genes among Bacteria from Drinking Water Distribution Systems in Southwestern Nigeria
Supplementary Material for: Characterization of Integrons and Sulfonamide Resistance Genes among Bacteria from Drinking Water Distribution Systems in Southwestern Nigeria Open
Background: The emergence of antibiotic resistance among pathogenic bacteria in clinical and environmental settings is a global problem. Many antibiotic resistance genes are located on mobile genetic elements such as plasmids and integrons…
View article: Supplementary Material for: Characterization of Integrons and Sulfonamide Resistance Genes among Bacteria from Drinking Water Distribution Systems in Southwestern Nigeria
Supplementary Material for: Characterization of Integrons and Sulfonamide Resistance Genes among Bacteria from Drinking Water Distribution Systems in Southwestern Nigeria Open
Background: The emergence of antibiotic resistance among pathogenic bacteria in clinical and environmental settings is a global problem. Many antibiotic resistance genes are located on mobile genetic elements such as plasmids and integrons…
View article: Evaluation of Physicochemical and Biodegradability Properties of Selected Nigerian Non-Edible Oilseeds as Potential Cutting Fluids
Evaluation of Physicochemical and Biodegradability Properties of Selected Nigerian Non-Edible Oilseeds as Potential Cutting Fluids Open
This paper reports evaluation of physicochemical and biodegradability properties of selected non edible Nigerian oilseeds as a potential cutting fluid. Oil extraction process was carried on the oilseeds, with physicochemical parameters and…
View article: Molecular characterization of selected multidrug resistant Pseudomonas from water distribution systems in southwestern Nigeria
Molecular characterization of selected multidrug resistant Pseudomonas from water distribution systems in southwestern Nigeria Open
Pseudomonas spp, isolated from these DWDS possess resistance genes and factors that are of public and environmental health significance. Therefore, has the potential of contributing to the global scourge of resistance genes transfer in hum…