A5013482578- Magnetic Properties and Synthesis of Ferrites
- Multiferroics and related materials
- Electromagnetic wave absorption materials
- Quantum Dots Synthesis And Properties
- Perovskite Materials and Applications
- Chalcogenide Semiconductor Thin Films
- Magneto-Optical Properties and Applications
- Thermal Expansion and Ionic Conductivity
- Energy Harvesting in Wireless Networks
- Spam and Phishing Detection
- Magnetic properties of thin films
- Photoreceptor and optogenetics research
- Hate Speech and Cyberbullying Detection
- Polymer composites and self-healing
- Photosynthetic Processes and Mechanisms
- Copper-based nanomaterials and applications
- solar cell performance optimization
- Nanocomposite Films for Food Packaging
- biodegradable polymer synthesis and properties
- Electrochemical sensors and biosensors
- Misinformation and Its Impacts
- Silicon and Solar Cell Technologies
- Electrical and Thermal Properties of Materials
- Heusler alloys: electronic and magnetic properties
University of Dhaka
2009-2025
Begum Rokeya University
2024
Temple University
2023
Bangladesh University of Textiles
2018-2021
Bangladesh University of Engineering and Technology
2018
Various polycrystalline Ni0.3Cu0.2Zn0.5ScxFe2−xO4 (x = 0.00, 0.02, 0.04, 0.05 and 0.07) were synthesized by standard solid-state reaction technique. The composition was calcinated at 1173 K the samples, prepared from these powders, sintered 1373, 1423, 1473 1523 for 5 h in air. result of compositional variation on structural, morphological magnetic properties Scandium (Sc3+) doped Ni-Cu-Zn ferrites investigated. X-ray diffraction measurements confirmed single-phase cubic spinel structure...
Flavins are blue-light-absorbing chromophores with rich redox activity. Biologically, the most important riboflavin (vitamin B2), flavin mononucleotide, and adenine dinucleotide, latter two of which catalytic cofactors in enzymes. pivot between oxidized, one electron-, electron-reduced forms different protonation states, depending on enzymatic requirements. Some flavoenzymes use light as a reagent for chemical bond formation, photoinduced electron transfer, or conformational changes required...
This article reports the effect of sintering temperatures on microstructure and magnetic properties Mn0.5Ni0.1Zn0.4GdxFe2-xO4 synthesized by conventional solid state reaction technique was performed in temperature range 1150 to 1350 °C. The sintered samples were characterized using several techniques. Initial permeability, RQF loss factor measured impedance spectroscopy. Microstructural analysis phase identification analyzed field emission scanning electron microscope X-ray diffractometer,...
Hard jiga resin was extracted from the natural gum of plant. Thin polymer films bio-blends and potato starch (ratios 1:1 1:2) were prepared in aqueous medium by casting. Tensile strength (TS), elongation at break (Eb) moisture content (resin/starch ratio 1:1) found to be 4.3 MPa, 17.2% 21.3%, respectively. A number solutions using vinyltrimethoxy silane (3–15% weight) methanol along with photo initiator prepared. The soaked solution, cured under UV radiation biodegradable higher tensile strength.