Category: Chemical Science

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Determination of Thermal and Dielectric Properties of linear p-substituted Phenol with Methylene Bridge

The current study emphasises structural analysis, thermal analysis from TG thermogram to determine activation energy, and the impact of p- substituted groups on dielectric constant/loss. From p-substituted phenol with Methylene Bridge, such as -Cl, -COOH, -NO2, etc., a novel approach is employed to create new linear polymers, which have been studied by IR, NMR, and…
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July 21, 2022 0

Thermodynamic Van’t Hoff Equation in Aqueous Dissociation of Benzoic Acid at Ordinary Temperature Range

The research of the dissociation process of the solute benzoic acid into water solvent at typical temperatures ranging from 288 K to 318 K was reported on in this chapter by the authors. For the given concentrations of NaCl (sodium chloride) volume as its six ionic strengths of 0.00, 0.05, 0.10, 0.30, 0.40, and 0.50…
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July 21, 2022 0

A Study on pH Metric Method for Detection of Cooked Rice Adulteration

The pH of cooked rice is determined for various intervals of storage time in the proposed study project. pH testing is performed on cooked rice samples that have been contaminated with a certain percentage of ruined rice. Rice that has just been cooked has a somewhat acidic pH. Salt builds up in rice during storage…
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July 21, 2022 0

Determination of Rheological Properties of Natural Fiber Polymer Composites

The world has an urgent need for more environmentally friendly materials, so researchers from all around the world are concentrating on developing new materials that will improve the environmental quality of products. Utilizing composites made from unprocessed natural/agro-waste fibres and polymer matrices has been one of the most actively researched areas in recent years due…
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July 21, 2022 0

Investigating the Effect of Temperature on Thermal Properties of Graphene

For many potential applications in nanotechnology, graphene’s thermal and mechanical endurance is essential. Applying strains more than 15% can alter the band structure of the material. We ascertain the temperature dependence of the volume thermal expansion, bulk modulus, and thermal expansion coefficient of graphene using the equation of state (EOS) based on thermodynamic variables. A…
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July 21, 2022 0

Synthesis of Chromium (III) Phthalate via Chromium (VI) Oxide using Tertiary Amyl Alcohol

Two chromium complexes [CrO2 (C8H5O4) (H2O) 3] and [CrO2 (C8H5O4) (H2O) 3]. H2O was prepared by reducing CrO3 with ethanol in the presence of phthalic acid (H2pht) at room temperature to give a solution containing the monomeric and dimeric Cr (III) complexes. The H2pht / Cr molar ratios in 1: 1 and 1: 2 solutions…
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July 21, 2022 0

Exploring Diverse Interactions of Some Surface-Active Ionic Liquids with Amino Acids Prevalent in Aqueous Environments by Physicochemical Contrivance: Experimental investigation

With two (ILS) [BMIM] [C8SO4] and [MOIM] Cl and amino acids (AA) (AA = L-tyr, L-phe) using molar conductivity (Ʌ) at three different temperatures. I studied the molecular interaction of. .. In an aqueous medium. Spectroscopic experiments were performed to study the behavior of IL and  selected amino acids, and the spontaneity of the process.…
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July 21, 2022 0

Introduction in the Biotechnology Processes Modeling

The methodologies for modelling biotechnological processes are theoretically analysed in the paper. Different modelling approaches may be used for different processes, but in each instance the mathematical description of the process must be made more realistic by using relevant experimental data. These techniques are offered for modelling processes with unknown mechanisms, multiparameter models, and biotechnology…
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July 21, 2022 0

Phenylpropanoid Pathway for Lignin Biosynthesis and Protein Defensive Strategy against Melon Fly

It is well known that many plant lectins produced in fruits have larvicidal effects as protective mechanisms. To fend off the impacts of herbivore insect assault, plants have a variety of morphological, biochemical, and molecular responses to herbivory. The defensive chemicals have an impact on herbivore eating, growth, and survival and are either generated constitutively…
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July 9, 2022 0

Study on 1, 2, 3-Triazole-Containing Quinolines: Promising Pharmacological Hybrid Agents

Recently, 1,2,3-triazoles and quinoline have drawn a lot of attention due to their biological relevance. Through molecular hybridization, so-called 1,2,3-triazole-based quinolines, which create a single molecular framework with quinoline and triazole rings, provide an appropriate path to novel pharmacological medicines with powerful biological properties. In order to better understand the physicochemical characteristics of triazole-quinoline hybrids…
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July 9, 2022 0