Assessment of Soil Fertility Status for Sustainable Productivity: A Study in Some Tea Garden Belts of Assam, India

Conventional farming has posed a significant challenge to the quality of food, the climate and the quality of water. The key cause of soil quality deterioration in irrigated areas is insufficient and unbalanced application of agrochemicals (fertilisers, pesticides, herbicides and

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Studies on Some Substituted-4-thiazolidinone with and without Inclusion Complex Formation with β-cyclodextrin

By taking 2-hydrazinobenzothizole as a staring substance, three compounds of 2-(benzothiazolyl-2′)hyrazino-5-arylidene-4-thiazolidinone derivative are prepared. But, both less aqueous soluble and biologically accessible are shown by the prepared compounds. Its inclusion complex is therefore prepared with β-cyclodextrin with an acceptable ratio

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Assessing the In Vitro Antioxidant Activity of Withania somnifera Root

Due to their structural sophistication, chemical diversity, lack of significant toxic effects and a wide range of antimicrobial activity, conventional herbal medicines are new therapeutic candidates. It can be found in the Mediterranean, Africa, and India. Objective: To test and

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Study on Performance Evaluation of Fluorescence and Photostability of Coumarin Disperse Yellow 82

In various fields of research, fluorescent dyes are used, such as in biochemical studies, medical diagnosis, photoelectric cell building, lasers and solar batteries. Some major fluorescent and photostability properties of Coumarin Disperse Yellow 82 are listed in this paper. The

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Study on Regioselective Three Component Domino Synthesis of Polyhydrospiro [indoline-3,3’-pyrrolizine]-2-one via [3+2] Cycloaddition Reaction under Ultrasonic-Irradiation

Due to its interesting structure and biological significance, Spiro compounds with attached indole moiety having an all-carbon quaternary stereogenic core have attracted synthetic organic chemists. In present work we have reported synthesis and characterisation of novel Hexahydrospiro [indoline-3,3′-pyrrolizine]-2-one derivatives in

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Synthesis, Characterization and Application of CuO/ZnO Nanocomposites

Industry-based coloured organic dyes are often non-biodegradable, producing high toxicity to marine organisms and significantly disrupting the water environment. Due to their intrinsic properties, semiconductor photocatalysts have been employed to degrade textile dye contaminants. Using the simple and low-cost mechanochemical

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A Detailed Computational Study of n-Acetylglutamate Hydrolysis under Acidic and Basic Conditions

Aims: In prokaryotes, eukaryotes, and lower plants, N-acetylglutamate (NAG) is the first intermediate in the arginine biosynthetic route. As a model for bond cleavage in living systems, the hydrolysis of amides is very significant in biochemistry and has been studied

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Experimental Investigation of Phase Equilibria in the R-Fe-Ge Ternary Systems (R= Gd, Er) at 1073K and Magetic Properties of R117Fe52Ge112

The interaction between the components was investigated using X-ray powder diraction and scanning electron microscopy energy dispersive X-ray spectroscopy (SEM/EDS) in the R-Fe-Ge (R= Gd, Er) systems at 1073K. There are 19 single-phase regions, 37 two-phase regions, 20 three-phase regions

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Elimination of the Prefactor and a New Equation in Classical Nucleation Theory

According to BLANDER/KATZ J=AexpK, Jennings found a way to take the nucleation rate for liquid gas to J=f(K) in a precise theory in 2020, and K was accurately assessed among the first two of the three papers in this chapter.

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An Advanced Study of Physico-Chemical Characteristics of Surface Water Using Regression Analysis of Cauvery River and Its Tributaries in Tamilnadu, India

One of the main rivers in Peninsular India is the Cauvery River. It faces a lot of anthropogenic influences due to its prominence in culture and a dense population along its banks. In this analysis, surface water samples were collected

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