Md. Rabiul Awual, Majeda Khraisheh, Nabeel H. Alharthi, Monis Luqman et al.
In this study, a ligand was anchored with mesoporous silica, named as nano-composite materials, was applied in the detection and adsorption of cadmium (Cd(II)) ions from wastewater samples. The effects of solution pH, color optimization, limit of detection, contact time, initial concentration, ion s...
Md. Rabiul Awual, Nabeel H. Alharthi, Yoshihiro Okamoto, Mohammad Rezaul Karim et al.
Md. Rabiul Awual, Nabeel H. Alharthi, Md. Munjur Hasan, Mohammad Rezaul Karim et al.
Siow Hwa Teo, Aminul Islam, Eng‐Seng Chan, S.Y. Thomas Choong et al.
Core shell nanostructures have endorsed great enhancements in the production of biodiesel with well-controlled size, shape, and surface properties. A simple and reproducible hierarchically porous core-shell CaSO4/Fe2O3-SiO2 material with controllable core morphology was developed. The materials with...
Mohammad Shah Jamal, Seyed Ahmad Shahahmadi, Puvaneswaran Chelvanathan, Hamad F. Alharbi et al.
In this study, nickel oxide (NiO) thin films were deposited on soda lime glass using radio-frequency magnetron sputtering at different growth (substrate) temperatures ranging from room temperature (RT) to 400 °C. The effects of substrate temperature on the structural, morphological, electrical, and ...
Mohammad Shah Jamal, Muhammad Shahriar Bashar, A. K. Mahmud Hasan, Zeyad Almutairi et al.
Organolead trihalide perovskite absorber layers are potential contenders in solar energy harvesting technologies because of their competitive lower fabrication cost, high power conversion efficiency, and ease of processing. The structural, interfacial and morphological properties are the key aspects...
Mohammed M. Rahman, Mohammad Rezaul Karim, M. M. Alam, Md. Badruz Zaman et al.
Abstract Quantum dots (QDs) are semiconducting inorganic nanoparticles, tiny molecules of 2–10 nm sizes to strength the quantum confinements of electrons. The QDs are good enough to emit light onto electrons for exciting and returning to the ground state. Here, CdSe/ZnS core/shell QDs have been prep...
Tamanna Islam, Md. Mahedi Hasan, Sayeda Sima Akter, Nabeel H. Alharthi et al.
Here, we report the synthesis of a bimetallic supramolecular polymer (SMP) for fabricating an electrochemical nitrite sensor and study the reaction mechanism of the selective oxidation of nitrite by cyclic voltammetry (CV) simulation through the kinetic parameters evaluation. Symmetrical ligand-bear...
M. Mottakin, Vidhya Selvanathan, Syaza Amira Razali, Md. Ariful Islam et al.
D.K. Sarkar, Vidhya Selvanathan, M. Mottakin, Md. Ariful Islam et al.
Md. Aminul Haque, Md. Mahedi Hasan, Tamanna Islam, Md. Abdur Razzak et al.
Abstract We have prepared activated porous carbon material through simple pyrolysis method from rice husks (rhAC) for sensitive detection of dopamine (DA) and uric acid (UA). The prepared rhAC material was thoroughly characterized using various spectroscopic, microscopic, and electroanalytical techn...
Md. Mahedi Hasan, Tamanna Islam, Sayeda Sima Akter, Nabeel H. Alharthi et al.
Here, we report a semiempirical quantum chemistry computational approach to understanding the electrocatalytic reaction mechanism (ERM) of a metallic supramolecular polymer (SMP) with nitrite through UV/vis spectral simulations of SMP with different metal oxidation states before and after interactio...
Md. Mahedi Hasan, Muhammad Ali Ehsan, Tamanna Islam, Nabeel H. Alharthi et al.
In this work, a selective dopamine (DA) sensor has been constructed based on thin film (TF) palladium nanoparticles (PdNPs) fabricated over indium tin oxide (ITO) (TFPdNP_ITO) by aerosol assisted chemical vapor deposition (AACVD) method. The TFPdNP_ITO electrodes were characterized with SEM, XRD, ED...
Vidhya Selvanathan, D.K. Sarkar, M. Mottakin, Md. Ariful Islam et al.
D.K. Sarkar, Vidhya Selvanathan, M. Mottakin, A. K. Mahmud Hasan et al.
Interconnected nanosheets and higher Fe and Ni content improved OER kinetics and lower the overpotential of the CuFeO x catalyst to only 410 mV to reach 100 mA cm −2 . The catalysts exhibited excellent stability for more than 50 hours.