Guohua Dong, Suzhi Li, Mouteng Yao, Ziyao Zhou et al.
Flexible ferroelectrics High-quality ferroelectric materials, which polarize in response to an electric field, are usually oxides that crack when bent. Dong et al. found that high-quality membranes of barium titanate are surprisingly flexible and super-elastic. These films accommodate large strains ...
Tadeusz Stadnik, C. Chaskis, Alex Michotte, Wael Shabana et al.
BACKGROUND AND PURPOSE: The purposes of this study were to find the role of diffusion-weighted MR imaging in characterizing intracerebral masses and to find a correlation, if any, between the different parameters of diffusion-weighted imaging and histologic analysis of tumors. The usefulness of diff...
Md. Jahidul Haque, Md Masum Bellah, Md Rakibu Hassan, Suhanur Rahman
Abstract In this work, two different methods (sol-gel and biosynthesis) were adopted for the synthesis of zinc oxide (ZnO) nanoparticles. The leaf extract of Azadirachta Indica (Neem) was utilized in the biosynthesis scheme. Structural, antibacterial, photocatalytic and optical performances of the t...
Chun Zhao, Zhenzhu Liao, Wen Liu, Fuyang Liu et al.
A novel tubular graphitic carbon nitride (g-C3N4) modified with carbon quantum dots (CQDs) was fabricated and employed for the elimination of carbamazepine (CBZ) under visible light irradiation. The as-fabricated metal-free catalysts exhibited tubular morphologies due to the preforming of tubular pr...
A. K. M. Akther Hossain, S. T. Mahmud, Munetoshi Seki, Tsuyoshi Kawai et al.
M. Belal Hossen, A. K. M. Akther Hossain
The electrical properties of Ni0.27Cu0.10Zn0.63Fe2O4 (NCZF) prepared from auto combustion synthesis of ferrite powders have been studied by impedance and modulus spectroscopy. We studied frequency and temperature dependencies of impedance and electric modulus of NCZF in a wide frequency range (20 Hz...
F. M. Javed Mehedi Shamrat, Shamima Akter, Sami Azam, Asif Karim et al.
Alzheimer’s disease is largely the underlying cause of dementia due to its progressive neurodegenerative nature among the elderly. The disease can be divided into five stages: Subjective Memory Concern (SMC), Mild Cognitive Impairment (MCI), Early MCI (EMCI), Late MCI (LMCI), and Alzheimer’s Disease...
Md. Manjurul Haque, M. Huq, M. A. Hakim
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 ...
Subrata Chandra Das, Debasree Paul, Sotirios Grammatikos, Md. Abu Bakar Siddiquee et al.
Here, the effect of stacking sequence on the mechanical and thermomechanical properties of composites using natural fiber (jute), synthetic fiber (glass) and unsaturated polyester resin, is presented. The fabricated composite laminates were neat jute/polyester, neat glass/polyester, and hybrid jute/...
Zhouxiaosong Zeng, Xingxia Sun, Danliang Zhang, Weihao Zheng et al.
Abstract 2D layered 3‐rhombohedral (3R) phase transition metal dichalcogenides (TMDs) have received significantly increased research interest in nonlinear optical applications due to their unique crystal structures and broken inversion symmetry. However, controlled growth of 2D 3R phase TMDs still r...
Abu Shaid Sujon, Mohammad Ahsan Habib, Mohammad Zoynal Abedin
The application of natural fibers could be enhanced manifold by using them together with synthetic fibers, which can potentially reduce the cost of the hybrid composites. In this study, vacuum assisted resin infusion process has been used to fabricate composites using woven jute fibers (six layers) ...
S. Manjura Hoque, Md. Amanullah Choudhury, Md. Fakhrul Islam
Lingwei Kong, Hossain Md. Sayem, Huihui Tian
Due to the formational environment and climatic variability, granite residual soils with grain-size distribution ranging from gravel to clay undergo multiple drying–wetting cycles. The influences of multiple drying–wetting cycles on the soil-water characteristic curve (SWCC) and pore-size distributi...
M. A. Basith, O. Kurni, M. S. Alam, B. L. Sinha et al.
Room temperature dielectric and magnetic properties of BiFeO3 samples, co-doped with magnetic Gd and non-magnetic Ti in place of Bi and Fe, respectively, were reported. The nominal compositions of Bi0.9Gd0.1Fe1–xTixO3 (x = 0.00-0.25) ceramics were synthesized by conventional solid state reaction tec...