Journal of Medicinal and Chemical Sciences

Removal of Nickel(II) by Silica Aerogel-Activated Carbon Nanocomposite from Wastewater

Lubna Salah Muhammed

Volume 6, Issue 9 , September 2023, , Pages 2140-2153

https://doi.org/10.26655/JMCHEMSCI.2023.9.20

Abstract

HMs (HMs) are important pollutants in the environment. The main purpose of this study was to evaluate the efficiency of nickel(II) adsorption process by Silica Airgel-Activated Carbon ... Read More

Electrochemical Polymerization of Eugenol and Corrosion Protection Studies of Stainless Steel 304L Alloy

Ayat Monther Alqudsi; Khulood Abed Saleh

Volume 6, Issue 8 , August 2023, , Pages 1818-1829

https://doi.org/10.26655/JMCHEMSCI.2023.8.10

Abstract

This research includes the preparation of a poly-eugenol layer on the surface of a stainless steel electrode by electropolymerization process, where the polymer was diagnosed using ... Read More

Preparation, Characterization, and Biological Study of New Halogenated Azo-Schiff Base Ligands and Their Complexes

Dhekra J. Hashim; Saad M. Mahdi

Volume 6, Issue 7 , July 2023, , Pages 1555-1576

https://doi.org/10.26655/JMCHEMSCI.2023.7.8

Abstract

Three of new azo-Schiff base ligands were prepared in this work via the preparation of Schiff base ((E)-2-(((2,5-dichlorophenyl)imino)methyl)phenol DCSS) produced from the condensation ... Read More Three of new azo-Schiff base ligands were prepared in this work via the preparation of Schiff base ((E)-2-(((2,5-dichlorophenyl)imino)methyl)phenol DCSS) produced from the condensation reaction between salicyaldehyde and (2,5-dichloroaniline), this Schiff base was regarded as a coupling component in azo reactions to form the new azo-Schiff ligands [(2-((E)-((2,5-dichlorophenyl)imino)methyl)-4-((E)-(2,4-difluorophenyl)diazenyl)phenol) L1, (4-((E)-(4-chloro-2-fluorophenyl)diazenyl)-2-((E)-((2,5-dichlorophenyl)imino)methyl)phenol) L2, and (4-((E)-(4-bromo-2-fluorophenyl)diazenyl)-2-((E)-((2,5-dichlorophenyl) imino)methyl) phenol) L3], respectively, via the reaction of the diazonium salts of the (2,5-difluoroaniline, 4-chloro-2-fluoroaniline and 4-bromo-2-fluoroaniline) with the previous Schiff base (DCSS). These new Azo-Schiff ligands were characterized with many spectroscopic techniques such as (FT-IR, 1H-NMR, Mass spectra, UV-Visible, and elementary analysis) to ensure their preparation. Five divalent transition ions (Co, Ni, Cu, Pd, and Pt) complexes were prepared for each ligand and characterized (some of them) with the previous techniques, the mole ratio of the cobalt and copper complexes was (1:2), while the rest (Ni, Pd, and Pt) complexes have a (1:1) ratios. In addition, complementary techniques, such as atomic absorption, molar electrical conductivity, and magnetic susceptibility were performed to deduce their geometries and form the collected data. The square planer geometry was examined. The biological study includes the antibacterial screening against two types of bacterial species gram-negative (E.coli) and gram-positive (S. aureus) using tetracycline as a reference antibiotic. Antioxidant assay of some of the prepared ligands and their complexes as well as an MC7 cell line breast cancer assay for two prepared complexes (PdL1 and PtL2) and as compared, they noticed that the platinum azo-Schiff complex has an IC50 = 56.78 a more active anticancer function than the palladium complex with IC50 = 74.64.

Synthesis, Characterization, and Biological Activity of New Metal Ion Complexes with Schiff Base (Z)-3((E)-2-Hydroxybenzylidene) Hydrazineylidene) Indolin-2-One

Nuha Ayad Abd AL-Qadir; Naser Dheyaa Shaalan

Volume 6, Issue 7 , July 2023, , Pages 1660-1674

https://doi.org/10.26655/JMCHEMSCI.2023.7.16

Abstract

The study involved preparing a new compound by combining between 2-hydroxybenzaldehyde and (Z)-3-hydrazineylideneindolin-2-one resulting in Schiff bases and metal ions: Mn(II), Co(II), ... Read More

An Evaluation of Activity of Prepared Zinc Nanoparticles with Extract Green Plant in Treatments of Diclofenac, Levofloxacin, and Tetracycline in Water

Suzan Muslim Abdullah; Abbas Ali Salih AL-Hamdani; Suha Mohamed Ibrahim; Labeeb Ahmed Al-Zubaidi; Farqad Abdullah Rashid

Volume 6, Issue 6 , June 2023, , Pages 1323-1335

https://doi.org/10.26655/JMCHEMSCI.2023.6.12

Abstract

Myrtle plant was washed, dried, and powdered after harvesting to produce a fine powder used in water treatment. An alcoholic extract was created from the myrtle plant using ethanol, ... Read More

Synthesis and Biological Study of Some Transition Metal Ions Complexes of Schiff-Mannich Base Derived from 2- amino-5-mercpto -1,3,4 thiadiazole

Wedad Hameed Majeed; Shaymaa R. Baqer; Sanaa A. Alsahib

Volume 6, Issue 4 , April 2023, , Pages 789-802

https://doi.org/10.26655/JMCHEMSCI.2023.4.10

Abstract

Schiff –Mannich base derived from 1,3,4 thiadazole prepared by combining of 2-amino-5-mercapto-1,3,4 thiadazole and 4-N,N-dimethyl benzaldehyde with indol . The result compound ... Read More

Preparation and Characterization of New Hetrocyclic Azo Thiozal Dye Ligand and Its Use as a Reagent for Determination of Zn+2 Ion in Drug by New Analytical Method

Thekrayat Joodi Jassim; Haider M. Hessoon; Faiq F. Karam

Volume 6, Issue 4 , April 2023, , Pages 857-867

https://doi.org/10.26655/JMCHEMSCI.2023.4.17

Abstract

A novel heterocyclic organic ligand was synthesized by using a novel azo reagent and characterized by the organic diagnostic methods such as FT-IR, 1H-NMR, and UV-Vis. The novel azo ... Read More

Synthesis and Characterization of Bulky and Nano Complexes of Telmisartan with Some Heavy Metal Ions (Ru3+ and Au3+) and Their Anticancer Activity

Zahraa Q. Mahdi; Mahasin F. Alias

Volume 6, Issue 3 , March 2023, , Pages 677-692

https://doi.org/10.26655/JMCHEMSCI.2023.3.24

Abstract

New complexes of Telmisartan (Telm.) were prepared in this research, where telmisartan used as a chelating agent with trivalent heavy metal ions of ruthenium and gold. The complexes ... Read More

Some Metal Ions Complexes With Azo [4-((8-hydroxyquinolin-7-yl)-N(4-methylisoxazol-3-yl)benzenesulfonamide] Synthesis, Characterization, Thermal Study and Antioxidant Activity

Adhraa Ghazi Abdulrazzaq; Abbas Ali Salih Al-Hamdani

Volume 6, Issue 2 , February 2023, , Pages 236-249

https://doi.org/10.26655/JMCHEMSCI.2023.2.7

Abstract

A new azo (LH) ligand was prepared by coupling reaction between, diazonium salt of Sulfamethoxazole, and 8-hydroxyquinoline in a process called diazotization process resulting in azo-ligand ... Read More

Ligand Adducts of Bis(acetylacetonato) Copper(II), Bis(3-chloroacetylacetonato) Copper(II) with 4,4'-bipyridine, and Propylene Spacered Bis-viologen

Azhar H. Gatea; W.S. Abdul-Hassan; S.A. Ali; Z.M. Mahdi

Volume 6, Issue 2 , February 2023, , Pages 280-303

https://doi.org/10.26655/JMCHEMSCI.2023.2.10

Abstract

Bis(acetylacetonato) copper (II): CuA, bis(3-chloroacetylacetonato) copper: CuA-Cl, and their adducts with 4,4`-bipyridine are synthesized. These copper (II) complexes are characterized ... Read More

Highly Thermally Stable and Biologically Active Compounds Prepared To Be Polymer Stabilizers Consisting Of a Schiff Base and Its Complexes Derived From 2-Hydroxynaphthaldehyde

Bushra Mohan; Naser Shaalan

Volume 6, Issue 2 , February 2023, , Pages 355-364

https://doi.org/10.26655/JMCHEMSCI.2023.2.16

Abstract

Antibiotic resistance has been a growing worldwide public health issue. The World Health Organization (WHO) has stated that the search for new antibiotics is slow, while antibiotic ... Read More

Synthesis, Identification, and Anti-oxidant Activity of Di-Organotin (IV)-Cephalexin Complexes

Rafid Ryyis Arraq; Angham G. Hadi

Volume 6, Issue 2 , February 2023, , Pages 392-401

https://doi.org/10.26655/JMCHEMSCI.2023.2.19

Abstract

Three organotin complexes were successfully synthesized via condensation reactions of cephalexin) ligand (and di-organotin (IV) complexes in the presence of sodium hydroxide. Infrared, ... Read More

Synthesis, Characterization and Thermal Study of Some New Metal Ions Complexes with a New Azo 2-((2-(1H-Indol-2-yl)ethyl)diazinyl)-5-aminophenol

Myasim Qasim Abdulridha; Abbas Ali Salih Al-Hamdani; Waleed Ali Mahmoud

Volume 6, Issue 1 , January 2023, , Pages 121-131

https://doi.org/10.26655/JMCHEMSCI.2023.1.15

Abstract

This research includes the preparation of a new azo 2-((2-(1H-indol-2-yl)ethyl)diazinyl)-5-aminophenol, in which the diazonium salt of 2(1H– Indole–3yl)- ethylamine reacts ... Read More

Microwave Synthesis Schiff Base from Drug and 1,10-Phenanthroline/8-Hydroxyquinoline as a Co-ligand with Complexes: Cytotoxic, Antimicrobial, and DNA Interaction Efficacy

Hiyam Hadi Alkam; Rehab K. Al-Shemary

Volume 5, Issue 7 , November and December 2022, , Pages 1331-1346

https://doi.org/10.26655/JMCHEMSCI.2022.7.22

Abstract

Trimethoprim and benzophenone are mixed to form the Schiff-base of the N2O donor ligand. Various spectroscopies are used to describe the ligand. Numerous new mixed ligand complexes ... Read More

Metallo-Drugs as Promising Antibacterial Agents and Their Modes of Action

Florence M. Nareetsile; James T.P. Matshwele; Sebusi Odisitse

Volume 5, Issue 6 , November and December 2022, , Pages 1109-1131

https://doi.org/10.26655/JMCHEMSCI.2022.6.24

Abstract

Antibiotic resistance has been a growing worldwide public health issue. The World Health Organization (WHO) has stated that the search for new antibiotics is slow, while antibiotic ... Read More

Antibacterial Activity of Copper (II) Complexes of Maleic Acid: Thermal Studies, and New Precursors for Preparation of CuO

Aliakbar Dehno Khalaji; Moslem Emami; Negin Mohammadi

Volume 4, Issue 6 , November and December 2021, , Pages 626-634

https://doi.org/10.26655/JMCHEMSCI.2021.6.11

Abstract

In this paper, two copper(II) complexes based on maleic acid ligand, namely [Cu(MA)2(H2O)2] (1) and [-{(H2O)4Cu2}(μ-MA)]n (2) have been synthesized from the reaction of CuCl2 and ... Read More

Volume 6 (2023)

Volume 5 (2022)

Volume 4 (2021)

Volume 3 (2020)

Volume 2 (2019)

Volume 1 (2018)

Main Subjects = Inorganic chemistry

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