Iodine deficiency (ID) is the result of insufficient dietary iodine intake in humans, the deficiency not only leads to goiter formation but also to severe retardation of growth, development and maturation of nearly all the tissues of the body, especially those that are fast devel...
Open access
Research Article10.9734/irjpac/2024/v25i3854
Spinel LiMn2O4 was synthesized by high-temperature solid-state method with lithium salt and manganese salt as raw materials, which were mixing with anhydrous ethanol as solvent under stirring, and calcining at high temperature in in the oxygen atmosphere. X-ray diffraction (XRD)...
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Research Article10.9734/irjpac/2024/v25i3852
Vegetables, fruits and grains are sources of food rich in vitamins, minerals, and fibers and also have beneficial ant oxidative effects Pesticides and trace metals typically contaminate these food products. Pesticides and trace metals are not biodegradable and have the potential...
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Research Article10.9734/irjpac/2024/v25i3851
Sodium Dodecyl Sulfate or SDS is a chemical compound widely used in detergent and cosmetic formulations. This work describes the application of solar heterogeneous photocatalysis based on tungsten oxide (WO3) to the kinetic study of the degradation of sodium dodecylsulfate. The e...
Open access
Research Article10.9734/irjpac/2024/v25i2850
Waste water in the galvanic process contains high concentrations of heavy metals that pose a direct danger to humans and the environment. Conventional methods for their removal are quite expensive and generate a large amount of waste. The development of new and improvement of exi...
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Research Article10.9734/irjpac/2024/v25i2848
Aims: This study was aimed at investigating the nutritive composition and bioactive compounds in the methanol extracts of root and stem of Tephoresia vogelii. Place and Duration of Study: Sample: Samples were collected in K- Vom community in Jos, Plateau state Nigeria between Apr...
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Research Article10.9734/irjpac/2024/v25i2847
The use of ultrasound was found to be a very suitable and effective method for the degradation of hazardous dyestuffs. The degradation of dye molecules in aqueous media in the presence of various additives by ultrasonic irradiation was investigated in order to clarify the degrada...
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Research Article10.9734/irjpac/2024/v25i2846
In this work, the effects of heat on plastic waste (PET plastic bottles) were investigated. During thermogravimetric analysis, the kinetics of the PET pyrolysis was studied using a combination of model-fitting and model-free methods. About 12mg of the grinded PET sample was weigh...
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Research Article10.9734/irjpac/2024/v25i1845
Natural silver nanoparticles are currently being used innovatively by a unique simple route. Different bio-mediated fruit peel extracts were used to produce silver nanoparticles (AgNPs) and explore the synthesis of environmentally friendly aspects. To produce biodegradable AgNPs...
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Research Article10.9734/irjpac/2024/v25i1844
João Rufino de Freitas Filho, Jucleiton José Rufino de Freitas, Juliano Carlo Rufino de Freitas, Mônica Freire Belian, Claudio Augusto Gomes da Camara, Pedro Ramos de Souza Neto, Alécia Regina Andresa Silva, Alex Sandro Nascimento da Silva Filho, Alice Mariana Souza de Almeida, Jonatas Tavares da Silva, Mirian Luzinete da Silva, Anne Gabrielle Marques da Silva, Marcílio Martins de Moraes, Clécio Souza Ramos & Ronaldo Nascimento de Oliveira·International Research Journal of Pure and Applied Chemistry·2024
Determination of the stereochemistry of the stereocenter from the aglyconic part of carbohydrates is always one of the most important tasks for chemistry carbohydrates researchers. The absolute configuration (AC), a challenge for synthetic chemists, has attracted much attention....
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Research Article10.9734/irjpac/2024/v25i1843
Here we investigate the electrolytic deposition of copper and copper nano composites in the absence and the presence of two types of surfactants: cationic which is sodium dodecyl sulphate (SDS) and the other type is cetyl trimethyl ammonium bromide (CTAB) from a solution of the...
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Research Article10.9734/irjpac/2024/v25i1842
Electrical energy is used to drive a non-spontaneous redox reaction in an electrolytic cell battery, which is composed of an electrochemical cell. The process of breaking down chemical compounds through electrolysis is frequently utilized, and it is derived from the Greek word ly...
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Research Article10.9734/irjpac/2024/v25i1841
Kinetic, equilibrium and, thermodynamic studies of the bleaching of crude groundnut oil at optimized conditions were carried out using activated rice husk as an adsorbent for the bleaching process. The efficiency of bleaching was estimated by measuring the absorbance using a doub...
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Research Article10.9734/irjpac/2023/v24i6840
The fascinating behavior of charge transport layer in organic and inorganic perovskite solar cells has piqued the interest of designers of semiconductor SnO2 nanoparticles (PSC). The goal of this research is to look at several techniques for manufacturing SnO2 films for use as ch...
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Research Article10.9734/irjpac/2023/v24i6839
Water is a universal solvent on earth and sources such as wells, rivers, springs, boreholes, and other freshwater bodies typically serve as a pathway for contaminants to enter the ecosystem while also supplying water for domestic and drinking purposes. The activity concentrations...
Open access
Research Article10.9734/irjpac/2023/v24i6838