A5072318018- Polymer Nanocomposites and Properties
- Electromagnetic wave absorption materials
- 2D Materials and Applications
- Conducting polymers and applications
- Gas Sensing Nanomaterials and Sensors
- Dielectric materials and actuators
- ZnO doping and properties
- Advanced Photocatalysis Techniques
- Copper-based nanomaterials and applications
- MXene and MAX Phase Materials
- Semiconductor materials and interfaces
- Quantum Dots Synthesis And Properties
- Advanced Sensor and Energy Harvesting Materials
- Polymer Nanocomposite Synthesis and Irradiation
- Perovskite Materials and Applications
- Graphene research and applications
- Advanced Fiber Laser Technologies
- Transition Metal Oxide Nanomaterials
- Chalcogenide Semiconductor Thin Films
- Tribology and Wear Analysis
- Advanced biosensing and bioanalysis techniques
- Carbon Nanotubes in Composites
- Organic Electronics and Photovoltaics
- Ferroelectric and Piezoelectric Materials
- Fiber-reinforced polymer composites
King Abdulaziz University
2014-2024
King Khalid University
2023
University of Tabuk
2010-2018
King Abdul Aziz University Hospital
2014-2018
University of Jeddah
2018
Swansea University
2008
University of Wales
2008
The outbreak of the COVID-19 pandemic was partially due to challenge identifying asymptomatic and presymptomatic carriers virus, thus highlights a strong motivation for diagnostics with high sensitivity that can be rapidly deployed. On other hand, several concerning SARS-CoV-2 variants, including Omicron, are required identified as soon samples 'positive'. Unfortunately, traditional PCR test does not allow their specific identification. Herein, first time, we have developed MOPCS...
Since the end of 2019, a highly contagious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has deprived numerous lives worldwide, called COVID-19. Up to date, omicron is latest variant concern, and BA.5 replacing BA.2 become main subtype rampaging worldwide. These subtypes harbor an L452R mutation, which increases their transmissibility among vaccinated people. Current methods for identifying SARS-CoV-2 variants are mainly based on polymerase chain reaction...
We are considering a new COVID-19 model with an optimal control analysis when vaccination is present. Firstly, we formulate the vaccine-free and present associated mathematical results involved. Stability for R0<1 shown. In addition, frame class. look at details of vaccine model. Additionally, setting controls to minimize infection spread control. consider four different controls, such as prevention, control, rapid screening people in exposed category, who identified infected without...
Abstract The development of a multi‐functional solar‐driven interfacial evaporation (SDIE) system remains significant challenge for its large‐scale applications. By taking advantage high surface area, excellent young's moduli, anchoring/coupling capability, large absorption surface, strong in the broadband solar spectrum, and efficient photothermal conversion efficiencies 2D emerging materials (Xenes, Mxenes, etc.), hybrid SDIEs are developed to increase use energy beyond water production....
Abstract Sensing devices are key nodes for information detection, processing, and conversion widely applied in different fields such as industrial production, environmental monitoring, defense. However, increasing demand of these has complicated the application scenarios diversified detection targets thereby promoting continuous development sensing materials methods. In recent years, Ti n+1 C n T x ( = 1, 2, 3) MXenes with outstanding optical, electrical, thermal, mechanical properties have...
The urgent necessity for highly sensitive diagnostic tools has been accentuated by the ongoing mpox (monkeypox) virus pandemic due to complexity in identifying asymptomatic and presymptomatic carriers. Traditional polymerase chain reaction-based tests, despite their effectiveness, are hampered limited specificity, expensive bulky equipment, labor-intensive operations, time-consuming procedures. In this study, we present a clustered regularly interspaced short palindromic repeats...
Coronavirus disease 2019 (COVID-19) is a highly contagious caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The gold standard method for the diagnosis of SARS-CoV-2 depends on quantitative reverse transcription-polymerase chain reaction till now, which time-consuming and requires expensive instrumentation, confirmation variants relies further sequencing techniques. Herein, we first proposed robust technique-methodology electrochemical CRISPR sensing with advantages...
Abstract Nanomaterials with remarkable optical, mechanical, and electrical properties have shed new light on various fields including optoelectronics, sensors, biomedicine, ultrafast photonics. Particularly, owing to their nonlinear optical properties, fast recovery time, broadband operation, nanomaterials are well qualified as saturable absorbers in pulsed lasers. Over the development of past decades, been developed absorbers, which contribute a diversity lasers excellent performance....
Abstract In recent decades, quantum dots (QDs) with tunable bandgap, large absorption coefficient, high yield, multiexciton effect, and easy solution processing have unparalleled advantages in photoelectric conversion. Optoelectronic devices based on QDs of different composition made great progress. However, there is still a lack reviews comparing the optoelectronic application level semiconductor (SQDs), perovskite (PQDs), carbon (CDs), also rarely providing comprehensive summary...
Abstract Mamyshev oscillators (MOs) have attracted significant attention given their potential in yielding ultrafast lasers with high peak power. Based on step‐like saturable absorbers and self‐similar evolution the gain fiber, MO technology features an advanced system capable of generating ultrastable femtosecond pulses ultrahigh In this review, principle is presented terms transmission function tolerance to nonlinear phase shift recent progress reported output performance MO, manifested...
Abstract Currently, highly efficient nano photocatalysts driven by visible light are being developed for organic pollutant removal and bioimaging applications. Carbon quantum dots (CQDs) have been shown to enhance the photocatalytic activity of nanocomposites. In this work, we report surface modification a polyaniline (PANI) photocatalyst using hydrothermally produced CQDs. The synthesized nanocomposite (CQDs/PANI) was characterized advanced analytical techniques. These studies confirmed...