Vol. 37 No. 4 (2023) | Bulletin of the Chemical Society of Ethiopia

Published: 2023-05-12

Assessment of polycyclic aromatic hydrocarbons (PAHs) in alcoholic beverages consumed in Awka, Southeast Nigeria

Vincent Nwalieji Okafor, Daniel Omeodisemi Omokpariola, Matthew Onyema Agu, Collins Chibuzor Odidika, Chiamaka Valerine Okabekwa, Lilian Chiamaka Ogbuo, Mary Cynthia Chizoba Obiatuegwu

805-815

DOI:

10.4314/bcse.v37i4.1

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Ratio derivative-zero crossing and successive derivative of ratio spectra for simultaneous determination of urea, creatinine, and uric acid in human urine samples

Dashty Khasraw Ali, Nabil Adil Fakhre, Chnar Mohameed Rasheed

817-829

DOI:

10.4314/bcse.v37i4.2

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Optimization of modified QuEChERS method for extraction of selected pharmaceuticals from vegetable samples using HPLC

Bisratewongel Tegegne, Bhagwan Singh Chandravanshi, Feleke Zewge, Luke Chimuka

831-844

DOI:

10.4314/bcse.v37i4.3

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Electrochemical sensor of multiwalled carbon nanotube electrode modified by 1-phenyl-3-methyl-4-orthofluoro benzoyl-5-pyrazolone for sensing dopamine

Emi Norzehan Mohamad Mahbob, Mohamad Syahrizal Ahmad, Illyas Md Isa, Norhayati Hashim, Anwar Ul-Hamid, Mohamad Idris Saidin , Suyanta M. Si

845-857

DOI:

10.4314/bcse.v37i4.4

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Magnetic coffee residue biosorbent for selective extraction of zinc oxide nanoparticles in water samples

Yasmin Abdurahman, Deribachew Bekana, Ayalew Temesgen, Negussie Bussa, Minbale Aschale, Endale Teju , Meseret Amde

859-873

DOI:

10.4314/bcse.v37i4.5

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Coffee spent supported Fe-Al-Zr composite: Synthesis, characterization and its adsorptive dye removal from tannery wastewater

Tigist Kebede, Abi M. Taddesse , Ahmed Hussen

875-889

DOI:

10.4314/bcse.v37i4.6

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Synthesis and crystal structure of a mixed-ligand zinc(II) complex derived from ethyl (2,6-dimethylphenylcarbamoyl) formate and 1,10-phenanthroline

Tatenda Madanhire, Bernardus Van Brecht , Abubak’r Abrahams

891-900

DOI:

10.4314/bcse.v37i4.7

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Binuclear transition metal complexes containing 6 N moieties Schiff base ligand: Synthesis, characterization and microbicide activities

Sabreen Mohamed Elgamasy , Samar Ebrahim Abd-ElRazek

901-915

DOI:

10.4314/bcse.v37i4.8

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Synthesis and characterization of quercetin-layer double hydroxide (LDH) nanohybrid and their enhanced antioxidant activity

Y. Christabel Shaji, D. DeenaRose, C. Ramesh Kannan, M. Aruna , Y. Brucely

917-929

DOI:

10.4314/bcse.v37i4.9

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Synthesis, characterization, antimicrobial studies, and molecular docking studies of transition metal complexes formed from a benzothiazole-based azo ligand

Saud I. Al-Resayes, Amer J. Jarad, Jinan M. M. Al-Zinkee, Taghreed H. Al-Noor, Marei M. El-ajaily, Mohnad Abdalla, Kim Min, Mohammad Azam, Ranjan K. Mohapatra

931-944