Volume-17 ~ Issue-11 ~ November 2024

Abstract: Cu(II) complex derived from ligand, (N1,N3-bis(1-(pyridin-2-yl)ethylidene)propane-1,3-diamine (L) which was synthetized in situ, is reported. The isolated Cu(II) complex was characterized by elemental analyses, IR, and UV-Vis spectroscopies, and Thermogravimetric analyze (TGA). Additionally, the structure of the complex was determined by single crystal X-ray diffraction study. The diimine ligand was coordinated to Cu(II) ion through two azomethine nitrogen atoms and two pyridine nitrogen atom. One bromide ion complete the coordination sphere yielding....

Keywords: 2-acetylpyridine, 1,3-diaminopropane, Copper(II) complex, spectroscopy, TGA, X-ray diffraction.

[1]. R.N. Gomes, M.L. Silva, K.S. Gomes, J.H.G. Lago, G. Cerchiaro. Synthesis, Characterization, And Cytotoxic Effects Of New Copper Complexes Using Schiff-Base Derivatives From Natural Sources. J. Inorg. Biochem. 2024, 250, 112401.
[2]. P. Kumari, M. Choudhary, A. Kumar, P. Yadav, B. Singh, R. Kataria, V. Kumar. Copper(Ii) Schiff Base Complexes: Synthetic And Medicinal Perspective. Inorg. Chem. Commun. 2023, 158, 111409.
[3]. S. Thakur, A. Bhalla. Sustainable Synthetic Endeavors Of Pharmaceutically Active Schiff Bases And Their Metal Complexes: A Review On Recent Reports. Tetrahedron 2024, 153, 133836[4]. M.S.S. Adam, H.M.A. El-Lateef, K.A. Soliman. Anionic Oxide‑Vanadium Schiff Base Amino Acid Complexes As Potent Inhibitors And As Effective Catalysts For Sulfides Oxidation: Experimental Studies Complemented With Quantum Chemical Calculations. J. Mol. Liq. 2018, 250, 307–322.
[5]. K. Ambroziak, R. Pelech, E. Milchert, T. Dziembowska, Z. Rozwadowski. New Dioxomolybdenum(Vi) Complexes Of Tetradentate Schiff Base As Catalysts For Epoxidation Of Olefins. J. Mol. Catal. Chem. 2004, 211 (1), 9–16

Abstract: Epilepsy refers to a group of persistent neurological illnesses characterized by seizures. It is a chronic brain disease that affects 50 million people in the world, being one of the most common neurological disorders. Developing countries account for over 90% of all epilepsy patients. Epileptic seizures are caused by aberrant, excessive, or hyper synchronized neuronal activity in the brain. The cause of most epileptic seizures is unknown. However, some people develop epilepsy as a result of a brain injury, stroke, brain tumor, or drug and alcohol abuse...

[1]. Opiyo Sa. Insecticidal Activity Of Ocimum Suave Willd Extracts And Compounds Against Sitophilus Zeamais Motschulsky. Basic Sci Med. 2020;9(2):32-37.
[2]. Njoroge Pw, Opiyo Sa. Some Antibacterial And Antifungal Compounds From Root Bark Of Rhus Natalensis. Am. J. Chem. 2019;9(5):150-158.
[3]. Opiyo Sa, Njoroge Pw. Plant Extracts And Terpenes With Antivenom Properties. Iosr J. Appl. Chem. 2024;17(3):31-41.
[4]. World Health Organization. Who Traditional Medicine Strategy: 2014-2023; World Health Organization: Geneva, 2013.
[5]. Jeruto P, Arama P, Anyango B, Nyunja R, Taracha C, Opiyo S. Morphometric Study Of Senna Didymobotrya (Fresen.) H.S. Irwin And Barneby In Kenya. J. Nat. Sci. Res. 2017;7(6):54-69.

Abstract: Ni-doped Mn3O4 nanoparticles (NMO) with a morphology facilitating high surface area were synthesized by prudent hydrothermal synthesis, manifesting a supercapacitive tone with high specific capacitance and excelling cyclability. NMO nanoparticles were agglomerated from hydrated manganese chloride, hydrated nickel chloride, and sodium hydroxide precursors. The XRD results demonstrated predominant peaks oriented from (211), analogous to the I41/amd space group tetragonal structure. The Raman studies affirmed the bonding characteristics of vibration and bending modes of the Mn-O bond. The SEM inquiries proclaimed the morphology providing a......

Key Words: Hydrothermal synthesis, Ni:Mn3O4 nanoparticles and specific capacitance

[1]. Hansa Mahajan, Joonho Bae, Kyusik Yun, Facile Synthesis Of Zno-Aunanocomposites For High-Performance Supercapacitors, J Alloys Comp 758 (2018) 131- 139.
[2]. Jiří Libich, Josef Máca, Jiří Vondrák, Ondřej Čech, Marie Sedlaříková, Supercapacitors: Properties And Applications, J. Energy Storage 17 (2018) 224–227.
[3]. G. Salazar-Alvarez, J.Sort, S. Surinach, M.D.B. Aro, J. Nogues, J. Am. Chem. Soc, 129, 9102-9108 (2007).
[4]. Y.-Z. Zhang, Y. Wang, T. Cheng, W.-Y. Lai, H. Pang, W. Huang, Flexible Supercapacitors Based On Paper Substrates: A New Paradigm For Low-Cost Energy Storage,Chem. Soc. Rev., 44 (2015) 5181-5199.
[5]. Jing Xu, Jiaqiang Li, Qiaoling Yang, Yan Xiong, Changguo Chen, In-Situ Synthesis Ofmno2@Graphdiyne Oxides Nanocomposite With Enhanced Performance Of Supercapacitors, Electrochem. Acta 251 (2017) 672-680.

Abstract: Phenolic compounds in water are contaminants of concern even at low concentrations. They get incorporated in water from various sources such as industrial, mining and natural sources. Natural sources of phenolic compounds are plant saplings and aquatic plants such as green and red marine algae. This makes these compounds readily available from both natural and industrial sources to pollute the water. Phenolic compounds take long to diminish and are carcinogenic. Phenolic compounds in water affects its taste and oduor of the vital products. They.......

Keywords: Adsorption, Adsorption Isotherms, Adsorbents, sorbate -------------------------------------------------------------------------------------------------------------------------------

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