Aim: The aim of this study is to generate and investigate oral bioaccessibility based on the health risk of polycyclic aromatic hydrocarbon (PAHs) in fly ash from waste tyres and petroleum products in Rivers State, Nigeria. Study Design: Crude oil, crude oil asphalt, artisanal di...
Open access
Research Article10.9734/irjpac/2023/v24i3812
Environmental pollutions, energy problems and other uncertainties associated with the use of fossil fuel are some reasons which constitute the quest for eco-compatible fuel substitutes. Vegetable oils (VOs) are known raw materials that will remedy the situation. Palm oil (PO) and...
Open access
Research Article10.9734/irjpac/2023/v24i3811
This article describes a method for the synthesis of vinyl esters from fruit acids: malic, tartaric, citric and acetylene, as well as the results of a spectrophotometric analysis of the obtained compounds. Process conditions, product yields, and physicochemical properties of the...
Open access
Research Article10.9734/irjpac/2023/v24i3810
Fe(III) complex of the hydrazone from (E)-N'-(thiophen-2-ylmethylene)isonicotinohydrazide (HL) has been synthesized and characterized by elemental analysis, electrical conductance in non-aqueous solvents, FT-IR and electronic spectroscopies, room temperature magnetic measurement...
Open access
Research Article10.9734/irjpac/2023/v24i2809
Aim: The aim of the study is to investigate the levels and risks associated with heavy metals in the soil samples collected during the dry and wet seasons around metal scrap recycling areas in Ogijo, Ogun State. Study Design: The soil samples were collected randomly within the in...
Open access
Research Article10.9734/irjpac/2023/v24i2808
Silk is utilized as most valuable fibers based on the unique properties like shiny sheen, remarkable comfort performance and bio considerations. Silk materials possess high applications as a natural substrate in the textile/garment industry and as a bio component in the medical a...
Open access
Research Article10.9734/irjpac/2023/v24i2805
Background: Ganciclovir is a synthetic analogue of 2′-deoxy- guanosine, used in the treatment of cytomegalovirus infection. The aim of the present investigation was to develop and validate a simple, rapid and sensitive redox-based spectrophotometric method for the quantification...
Open access
Research Article10.9734/irjpac/2023/v24i2804
The purpose of this research is to evaluate the physicochemical properties, to investigate the chemical components of the fixed oil from foeniculum vulgare seeds and to appraisal its l antimicrobial activity against six microorganisms (Bacillus subitus, Staphylococcus aureus, Sal...
Open access
Research Article10.9734/irjpac/2023/v24i2803
Background: Clerodendrum polycephalum Baker is used by the traditional people in southwest Nigeria for arresting bleeding from cuts and treating bacterial infections especially wound infection without scientific proof of its efficacy. The plant was investigated in animal models f...
Open access
Research Article10.9734/irjpac/2023/v24i1802
In this work a new, simple, fast, and efficient electrochemical approach for the determination of inorganic mercury (Hg2+) using the differential pulse anodic stripping voltammetry (DPASV) technique was presented. This is achieved by modifying the surface of a carbon paste electr...
Open access
Research Article10.9734/irjpac/2023/v24i1801