A5021258337- Advanced Photocatalysis Techniques
- Multiferroics and related materials
- Perovskite Materials and Applications
- Luminescence Properties of Advanced Materials
- Water and Wastewater Treatment
- Advanced Condensed Matter Physics
- Lung Cancer Diagnosis and Treatment
- Ga2O3 and related materials
- Ferroelectric and Piezoelectric Materials
- TiO2 Photocatalysis and Solar Cells
- Dielectric properties of ceramics
- Electronic and Structural Properties of Oxides
- Gas Sensing Nanomaterials and Sensors
- Copper-based nanomaterials and applications
- Pleural and Pulmonary Diseases
- Magnetic Properties and Synthesis of Ferrites
- Magnesium Oxide Properties and Applications
- Medical Imaging and Pathology Studies
- Chalcogenide Semiconductor Thin Films
- Advanced Technologies in Various Fields
Bangladesh University of Engineering and Technology
2021-2023
Bangabandhu Sheikh Mujib Medical University
2021
Sillenite-type members of the bismuth ferrite family have demonstrated outstanding potential as novel photocatalysts in environmental remediation such organic pollutant degradation. This investigation has developed a low temperature one-step hydrothermal technique to fabricate sillenite Bi25FeO40 (S-BFO) via co-substitution 10% Gd and Cr Bi Fe sites BiFeO3, respectively, by tuning reaction temperatures. Rietveld refined X-ray diffraction patterns as-synthesized powder materials revealed...
In this investigation, we have demonstrated the synthesis of lead-free CsSnBr3 (CSB) and 5 mol% bismuth (Bi) doped CSB (CSB'B) nanocrystals, with a stable cubic perovskite structure following facile hot injection technique. The Bi substitution in was found to play vital role reducing size nanocrystals significantly, from 316 ± 93 87 22 nm. Additionally, doping has inhibited oxidation Sn2+ perovskite. A reduction optical band gap 1.89 1.73 eV observed for CSB'B PL intensity quenched due...
A comprehensive comparison between sillenite and perovskite phases of Bi 0.9 Dy 0.1 FeO 3 (BDFO) nanostructures synthesized by hydrothermal (HT) sol–gel (SG) techniques.
In this investigation, we have demonstrated the synthesis of lead-free, CsSnBr 3 (CSB) and 5 mol% bismuth (Bi) doped CSB (CSB′B) nanocrystals, with a stable cubic perovskite structure following facile hot injection technique. The Bi substitution in was found to play vital role reducing size nanocrystals significantly, from 316±93 87±22 nm. Additionally, doping has inhibited oxidation Sn 2+ perovskite. A reduction optical band gap 1.89 1.73 eV observed for CSB′B PL intensity quenched due...
In this investigation, we have demonstrated the synthesis of lead-free, CsSnBr 3 (CSB) and 5 mol% bismuth (Bi) doped CSB (CSB′B) nanocrystals, with a stable cubic perovskite structure following facile hot injection technique. The Bi substitution in was found to play vital role reducing size nanocrystals significantly, from 316±93 87±22 nm. Additionally, doping has inhibited oxidation Sn 2+ perovskite. A reduction optical band gap 1.89 1.73 eV observed for CSB′B PL intensity quenched due...
Introduction: The frequent and widespread use of imaging in clinical practice, particularly CT, has led to a steep increase incidental ndings asymptomatic solitary pulmonary nodules. In this situation, histocytopathological analysis is needed conrm the diagnosis by CTguided biopsy / FNAC. So, researcher purposively, designed study. aim study was assess outcomes CT-Guided Fine-Needle Aspiration Cytology Core Needle Biopsies Solitary Lung Lesions. CT-uoroscopy guidance helps process...
This investigation highlights the synthesis of an efficient photocatalyst, 10% gadolinium (Gd) doped BiFeO3 (BGFO), via a facile hydrothermal technique at lower reaction temperature 160 °C and its effective application towards degradation industrial effluents, such as rhodamine B (RhB), methylene blue (MB) pharmaceutical pollutants ciprofloxacin (CIP), levofloxacin (LFX) under solar irradiation. The successful fabrication photocatalyst was confirmed by Rietveld refined powder X-ray...