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31 articles for “amino acid”
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Nanofiltration a chemical separation technique
Abstract: Nanofiltration innovation has made considerable progress since its first commencement in the last part of the 1980s. The essential diaries detailing articles on nanofiltration are the Journal of Membrane Science, Desalination and Separation and Purification Technology. There has been a clear development in the space of natural dissolvable nanofiltration, drug, and organic applications, plan and financial aspects of nanofiltration cycles, and survey articles.Nanofiltration (NF) with benefits of high productivity and …
Published in International Journal of Chemical Separation Technology · Vol. 7, Issue 2, 2021 · pp. 34–38 Read article
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Synthesis of Various Products from Different Feed Stocks–an Insight Into Application of Biotechnology
Abstract: Synthesis of various products in energy efficient manner with minimum environmental foot print is important area of research in chemical engineering. Chemical pathways are energy intensive and many of the reactions are high temperature reactions. Many compounds like ethanol, amino acids, and acetic acids can be synthesized by biological methods. Biochemical reactions are low temperature reactions under mild conditions. Use of waste material as feedstock for production of useful compounds …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 7, Issue 2, 2021 · pp. 18–21 Read article
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Diet and Depression
Abstract: Diet plays an important role in mental health. Evidences related to diet and mental health is growing at a rapid pace. Feeling of well-being can be enhanced by consuming adequate amounts of complex carbohydrates, essential fats, amino acids, vitamins and minerals and water. Depression is one of the main causes of disability today, in developed, as well as low and medium income countries. Struggling with depression can be quite painful …
Published in International Journal of Neurological Nursing · Vol. 4, Issue 1, 2018 · pp. 95–100 Read article
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A descriptive study to assess the knowledge regarding weaning among mothers of children in community area at Goindwal Sahib, District Tarn Taran, Punjab.
Abstract: Nutrition is a critical part of health and development. The process of multiplication of cells and their enlargement in size requires an adequate supply of energy, amino acids ,water, lipids & vitamins with food. Growth is considered to be on essential feature of life of child. The growth process starts from the time when the mother conceive until the child become fully mature. So the nutrition plays an important or …
Published in International Journal of Pediatric Nursing · Vol. 8, Issue 1, 2022 · pp. 22–28 Read article
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Review on the Synthesis, Reactions, Biological Importance and Application of Phthalic Anhydride
Abstract: Phthalic anhydride (also known as IUPAC name: benzofurandione), abbreviated PA, represents a cyclic organic substance derived through the oxidative transformation of xylene or naphthalene compounds. The coexistence of the benzene and furan-1, 3-dione ring structures significantly contributes to the formation of numerous heterocycles and certain polycyclic molecules. In organic chemistry, the aromatic system within para-amino benzoic acid acts as a reactive site towards double bond-containing molecules like those featuring an …
Published in International Journal of Energetic Materials · Vol. 11, Issue 2, 2025 · pp. 12–20 Read article
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Synthesis, Structural Elucidation, and Antimicrobial Screening of a Cobalt (II) Coordination Compound Derived from a Thiophene-Containing Schiff Base
Abstract: Abstract An N, O-chelating azomethine Schiff base ligand (HL), chemically identified as 2-{[(thiophen-2-yl) methylidene] amino} benzoic acid, was synthesized by an equimolar condensation reaction between thiophene-2-carbaldehyde and anthranilic acid in absolute ethanol in the presence of a catalytic amount of acetic acid. The corresponding cobalt (II) complex, formulated as [Co(L)₂] · 2H₂O, was prepared by refluxing two equivalents of the ligand with one equivalent of cobalt (II) acetate tetrahydrate in …
Published in International Journal of Analytical and Applied Chemistry · Vol. 12, Issue 2, 2026 · pp. 1–7 Read article
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Synthesis and Characterization of Poly(etherdiphenylene terephthalamide)-Metal Complexes in Heterogeneous Medium
Abstract: Condensation of terephthalic acid and 4,4ʹ-diaminodiphenyl ether resulted in aminoterminated oligomeric poly(etherdiphenylene terephthalamide) (PODTA) using phosphorylation technique. Schiff base complexes of this polyamide were synthesized with salicylaldehyde and 2-hydroxy-1-naphthaldehyde complexes of Co(II),Ni(II) and Cu(II). All the synthesized polyamide as well as Schiff’s base complexes were characterized by elemental analysis, IR spectroscopy and magnetic susceptibility measurements. Thermal stabilities of ligand and its various complexes were compared by thermogravimetric analysis. While, Co(II) …
Published in International Journal of Polymer Science and Engineering · Vol. 2, Issue 1, 2016 · pp. 13–19 Read article
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Review Paper on Mannich Bases for Heterocyclic Compound Synthesis
Abstract: Mannich bases are the Lewis bases which are β-amino carbonyl compounds synthesized as the endproducts of well known condensation reaction known as Mannich reaction. These are theaminoalkylation reactions involving the formation of carbon-carbon, carbon-Nitrogen, carbonsulphurbonds. Mannich bases of 2-furylmethylketone, catechol, 4-chlorophenol, derivative ofberberine, lawsone, anisaldehyde, benzaldehyde show diversity of biological activities. Mannichreaction is a carbon-carbon bond forming nucleophilic addition reaction and is a key step in synthesisof a widespread variety …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 7, Issue 1, 2021 · pp. 39–50 Read article
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CORROSION RESISTANCE OF BINARY AND TERNARY ALLOY COATINGS FROM ACID SULPHATE BATH
Abstract: Electroplating of three binary (Zn-Ni, Zn-Co and Zn-Fe) and two ternary (Zn-Ni-Co and Zn-Co-Fe) alloy coatings were developed onto mild steel substrate using 2-((4-chlorophenyl) amino)-1-(6-methyl-1H-pyrazolo [3, 4 - b] quinolin-1-yl) ethanone (CME) as an additive. Hull cell technique was used to optimize the bath constituents and operating conditions. Corrosion rate of binary and ternary alloy coatings were determined using potentiodynamic polarization method. Corrosion rate of ternary Zn-Ni-Co alloy coating was …
Published in International Journal of Analytical and Applied Chemistry · Vol. 6, Issue 2, 2020 · pp. 12–16 Read article
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Chemistry of Mehandi (Henna): Natural Dyeing Mechanism, Composition, and Applications
Abstract: Mehandi (Henna), derived from the plant Lawsonia inermis, is one of the oldest natural dyes used for body art, hair coloring, and traditional medicinal applications. Beyond its cultural significance, henna represents an interesting example of applied organic chemistry, where naturally occurring molecules interact with biological tissues to produce long-lasting coloration. The primary coloring constituent of henna is Lawsone (2-hydroxy-1,4-naphthoquinone), a naphthoquinone compound responsible for the characteristic reddish-brown stain. When henna …
Published in International Journal of Analytical and Applied Chemistry · Vol. 12, Issue 2, 2026 · pp. 39–45 Read article
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High-Performance Thin-Layer Chirography Detection of Ethambutol
Abstract: Ethambutol belongs to the class of organic compounds known as 1, 2 amino alcohols. Being a medication, it is primarily used to treat tuberculosis. Its route of administration is oral. It is readily absorbed by gastrointestinal tract and 50% excreted unchanged by urine. Capacity of protein binding is 20–30%. It is antitubercular agent i.e. inhibiting the synthesis of spermidine in myobacteria also inhibits the transfer of mycolic acids into cell …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 4, Issue 1, 2018 · pp. 31–33 Read article