Description
Chair: Dr. Suhailah Hayaza
Co-chair: Dr. Norizah Abd Karim
Natural hydroxyapatite (HAp) derived from bovine bone waste is a promising sustainable dielectric material for humidity sensing , but its sensing performance can be tuned through simple post-synthesis processing such as mechanical milling. This study examines the influence of mechanical milling duration on its structure and humidity-sensing performance. HAp was extracted by deproteinization...
Ischemic stroke is a leading cause of neurological disability, and early detection of its lesions on non-contrast CT (NCCT) images remains challenging due to their subtle appearance. This study aims to analyze the localization of ischemic stroke lesions on NCCT images and evaluate its performance using the integration of a Residual Network and a Convolutional Block Attention Module...
In human body tissue, post-operative adhesion spontaneously develops as a result of wound healing. Adhesion can impair organ and tissue function and, in certain situations, endanger the patient's life. One in three individuals who have surgery on their abdomen may require continuation care due to adhesion. Physical barriers can hinder adhesion and have a major impact, according to several...
Cu2ZnSnS4 (CZTS) is a promising thin-film solar cell absorber, but its low power conversion efficiency (PCE) remains a major challenge. In this study, Cu2(Zn(1-x)/Mn(x))SnS4 with X = 0, 0.25, 0.75, and 1, was synthesized via a solvothermal method to investigate the effects of Mn incorporation on its structural, optical, magnetic, and photovoltaic properties. XRD analysis confirmed successful...
Screen-printed electrodes (SPEs) are widely used as biosensing platforms due to their simple and cost-effective fabrication. They are commonly produced on virgin PET or ceramic substrates; however, with increasing concern over plastic waste, alternative sustainable materials are needed. This study investigates the use of recycled polypropylene (R-PP) sourced from discarded mineral water...
In this paper we report the computational approach on the adsorption of some drug waste contaminants by a graphene oxide nanosheet. Some popular drug molecules such as metformin (for diabetic), ofloxacin (antibiotics), paracetamol and diclofenac (analgesic) were evaluated in this computational approach. The results show that ofloxacin, diclofenac, paracetamol, and metformin bind spontaneously...
