Muzahidul I. Anik, M. Khalid Hossain, Imran Hossain, A. M. U. B. Mahfuz et al.
Abstract Magnetic nanoparticles (MNPs) offer tremendous potentialities in biomedical applications for a long while. Since these materials' interactions in biological media largely rely on their crystal structures, sizes, and shapes, detailed studies on their synthesis mechanism for medicinal aspects...
Khairul Islam, M. Manjurul Haque, Arup Kumar, Amitra Hoq et al.
We synthesized manganese ferrite (MnFe2O4) nanoparticles of different sizes by varying pH during chemical co-precipitation procedure and modified their surfaces with polysaccharide chitosan (CS) to investigate characteristics of hyperthermia and magnetic resonance imaging (MRI). Structural features ...
Shamima Nasrin, F.-U.-Z. Chowdhury, S. Manjura Hoque
The initiation of ferrite nanoparticles has changed the perception of nanotechnology in the biomedical field especially magnetic hyperthermia based application. Wet chemical co-precipitation method has been used to synthesize chitosan-coated Co1−xMnxFe2O4 (0.0 ≤ x ≤ 1.0, in the steps of 0.2) nano fe...
Nanasaheb D. Thorat, O. M. Lemine, Raghvendra A. Bohara, K. Omri et al.
Nanoparticle-based cancer diagnosis-therapy integrative systems (cancer theranostics) represent an emerging approach in oncology. To address this issue in the present work iron oxide (γ-Fe2O3-maghemite) nanoparticles (IONPs) were encapsulated within the matrix of (bis(p-sulfonatophenyl)phenylphosphi...
M. Saidul Islam, Junichi Kurawaki, Yoshihumi Kusumoto, Md. Abdulla‐Al‐Mamun et al.
Novel neck-structured Fe3O4, γ-Fe2O3 and α-Fe2O3 magnetic nanoparticles were successfully prepared by a modified hydrothermal method. Ferrous chloride tetrahydrate was solely used as a precursor for the novel nanomaterials. The X-ray diffractometric study revealed the purity of the nanomaterials thu...
M. A. Hossain
The effect of Hall current on the unsteady laminar free convection flow of a viscous incompressible and electrically conducting fluid near an infinite vertical porous flat plate subjected to a suction/injection velocity inversely proportional to the square-root of time is investigated in the presenc...
Shamima Nasrin
Polycrystalline samples of Co 1-x Zn x Fe 2 O 4 with stoichiometric proportion (x) varying from 0.2 to 0.8 were prepared through the wet chemical co-precipitation method. The samples were sintered at 200C and 400C for 3 h and characterized using X-ray diffraction (XRD) technique. XRD studies reveale...
Fahmeed Hyder, S. Manjura Hoque
Ferrite nanoparticles (F-NPs) can transform both cancer diagnostics and therapeutics. Superparamagnetic F-NPs exhibit high magnetic moment and susceptibility such that in presence of a static magnetic field transverse relaxation rate of water protons for MRI contrast is augmented to locate F-NPs (i....
Nahid Hasan, Sumon Saha, J. C. Umavathi
This study introduces a novel approach by combining magnetohydrodynamic flow with Joule heating effects to investigate the conjugate mixed convective flow of ferrofluid in a non-homogenously warmed wavy-walled squared-shaped chamber with a spinning cylindrical object positioned at the center of the ...
Chengkun Song, Chendong Jin, Jinshuai Wang, Yunxu Ma et al.
A magnetic skyrmionium is a novel magnetization configuration with a zero skyrmion number, which can be viewed as a combination of two skyrmions with opposite skyrmion numbers. Here, we analytically and numerically study the dynamics of a skyrmionium under an anisotropy gradient. We find that the sk...
Md. Mahbubor Rahman, Yeasmin Nahar, Md. Wali Ullah, Abdelhamid Elaı̈ssari et al.
Jahangir Alam, M. G. Murtaza, E. E. Tzirtzilakis, M. Ferdows
Joshua A Welsh, Bryce Killingsworth, Julia Kepley, Tim Traynor et al.
Extracellular vesicles (EVs) of various types are released or shed from all cells. EVs carry proteins and contain additional protein and nucleic acid cargo that relates to their biogenesis and cell of origin. EV cargo in liquid biopsies is of widespread interest owing to its ability to provide a ret...
S. Manjura Hoque, Yuegao Huang, Emiliano Cocco, Samuel Maritim et al.
Ferrite‐based ferri/superparamagnetic nanoparticles can be rapidly heated by an external alternating magnetic field (AMF) to induce tissue necrosis of the adjacent microenvironment, but in addition provide magnetic resonance imaging (MRI) contrast utilizing enhanced water relaxivity. Here we charact...
Md. Abdus Sabur, M. A. Gafur
Magnetite nanoparticles (Fe3O4) were prepared by chemical coprecipitation method using ferric chloride (FeCl3) and heptahydrate ferrous sulfate (FeSO4·7H2O) salts employing sodium hydroxide (NaOH) as a precipitant. To determine the size, shape, and chemical makeup of the produced magnetite nanoparti...