Karzan A. Abdalkarim

Optical band gap modulation in functionalized chitosan biopolymer hybrids using absorption and derivative spectrum fitting methods: A spectroscopic analysis

Dyari Mustafa Mamand, Dana S. Muhammad, Daron Q. Muheddin et al. · Scientific Reports · 2025 · 54 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +17

Preparation of a novel Mixed-Ligand divalent metal complexes from solvent free Synthesized Schiff base derived from 2,6-Diaminopyridine with cinnamaldehyde and 2,2′‐Bipyridine: Characterization and antibacterial activities

Diary I. Tofiq, Hanar Q. Hassan, Karzan A. Abdalkarim · Arabian Journal of Chemistry · 2021 · 38 citations · Full text

Natural Sciences, Chemistry, Medicinal Chemistry +16

Synthesis of Hg metal complex and its application to reduce the optical band gap of polymer

Karzan A. Abdalkarim, Shujahadeen B. Aziz, Rebar T. Abdulwahid et al. · Arabian Journal of Chemistry · 2021 · 35 citations · Full text

Natural Sciences, Chemistry, Materials Science +17

Synthesis, Spectroscopic Studies and Keto-Enol Tautomerism of Novel 1,3,4-Thiadiazole Derivative Containing 3-Mercaptobutan-2-one and Quinazolin-4-one Moieties

Sewara J. Mohammed, Akam K. Salih, Mohammad Amin M. Rashid et al. · Molecules · 2020 · 27 citations · Full text

Natural Sciences, Chemistry, Medicinal Chemistry +10

Advanced spectroscopic approach for exploring the structural, optical, and electronic properties in dye-functionalized chitosan biopolymers

Dyari Mustafa Mamand, Bahez Y. Ahmed, Dara M. Aziz et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2024 · 26 citations · Full text

Natural Sciences, Chemistry, Materials Science +14