Mundzir Abdullah
YOU?
Author Swipe
View article: Soliton For Optical Sensor : Numerical Studies
Soliton For Optical Sensor : Numerical Studies Open
Soliton for optical sensors is essentially a new way for overcoming a sensing sensitivity constraint. High sensitivity in terms of device accuracy is in demand nowadays, and it plays an important part in achieving improved performance. Due…
View article: Synergistic Role of Functionalized Chitosan Nanoparticles and Aliquat 336 in Poly(Vinylidene Fluoride-co-Hexafluoropropylene) (PVDF-HFP) Polymer Inclusion Membranes for High-Efficiency Gold(III) Transport
Synergistic Role of Functionalized Chitosan Nanoparticles and Aliquat 336 in Poly(Vinylidene Fluoride-co-Hexafluoropropylene) (PVDF-HFP) Polymer Inclusion Membranes for High-Efficiency Gold(III) Transport Open
The efficient recovery of gold from acidic aqueous solutions is vital for sustainable resource management and high-value metal recycling. In this work, poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP) polymer inclusion membranes…
View article: Appendiceal Angiodysplasia: An Unusual Source of Lower GI Bleeding in Adolescents
Appendiceal Angiodysplasia: An Unusual Source of Lower GI Bleeding in Adolescents Open
Lower gastrointestinal (GI) bleeding in young patients is a clinical challenge, with appendiceal hemorrhage being an exceedingly rare cause. We present a 16-year-old male admitted with lower colicky abdominal pain, rectal bleeding, and a s…
View article: Exploring the Optical and Nonlinear Optical Responses of Phenylammonium Bismuth Chloride Perovskite Quantum Dots
Exploring the Optical and Nonlinear Optical Responses of Phenylammonium Bismuth Chloride Perovskite Quantum Dots Open
This study explores the synthesis and characterization of hydroscopic organic Bi-based halide perovskite quantum dots (QDs), specifically PhA 4 BiCl 6 , focusing on their potential for nonlinear optical applications. Employing a one-step s…
View article: Nonlinear optical characterization of tungsten disulfide and molybdenum disulfide via Z-scan technique
Nonlinear optical characterization of tungsten disulfide and molybdenum disulfide via Z-scan technique Open
Two-dimensional (2D) materials have been widely used in optical applications due to their unique properties such as high transparency, strong light-matter interactions, and tuneable electronic and optical characteristics. In this context, …
View article: AN ANALYSIS OF PROCEDURES AND MANAGEMENT OF MUSLIM PROPERTY AT BAITULMAL
AN ANALYSIS OF PROCEDURES AND MANAGEMENT OF MUSLIM PROPERTY AT BAITULMAL Open
Baitulmal has special jurisdiction in managing muslim property especially for found property (luqatah), debtors money, unclaimed property, and estate redemption. However, each state has its own management methods as baitulmals authority fa…
View article: Q-switched Erbium-doped Fiber Laser Utilising a Saturable Absorber Basedon Brass Nanoparticles
Q-switched Erbium-doped Fiber Laser Utilising a Saturable Absorber Basedon Brass Nanoparticles Open
A passively Q-switched erbium-doped fiber laser was successfully demonstrated using brass nanoparticles embedded in Polyvinyl alcohol film as a saturable absorber. The brass nanoparticles were produced by ablating brass target in polyvinyl…
View article: Method Determination of Folic Acid in Pharmaceuticals Preparations and Food Samples.
Method Determination of Folic Acid in Pharmaceuticals Preparations and Food Samples. Open
مقدمة عن حامض الفولیک (بتیرویل-L- حامض الکلوتامیک)، إذ یُعد من مجموعة فیتامین B ویلعب دوراً رئیسیاً فی الوظائف الحیویة لأیض الخلایا مثل استنساخ DNA وعملیات الاصلاح وتخلیق النیوکلیوتیدات والحوامض الامینیة وتکوین خلایا الدم الحمر فی نخاع العظم،…
View article: Third Order Nonlinear Optical (Nlo) Response of Modified Cuxo Thin Films Via Plasmonic Noble Nanoparticles
Third Order Nonlinear Optical (Nlo) Response of Modified Cuxo Thin Films Via Plasmonic Noble Nanoparticles Open
View article: Z-Scanning Analysis of Non-Linear Optical Properties of Biodiesel Prepared Via Transesterification Reaction
Z-Scanning Analysis of Non-Linear Optical Properties of Biodiesel Prepared Via Transesterification Reaction Open
View article: CCDC 1970501: Experimental Crystal Structure Determination
CCDC 1970501: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1973923: Experimental Crystal Structure Determination
CCDC 1973923: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2113341: Experimental Crystal Structure Determination
CCDC 2113341: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2124792: Experimental Crystal Structure Determination
CCDC 2124792: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Non-contact salinity measurement using a bifurcated fiber bundle sensing
Non-contact salinity measurement using a bifurcated fiber bundle sensing Open
A non-contact salinity sensor using a bifurcated fiber bundle sensing is proposed. The sensor was operated based on intensity modulation due to the variation of displacement between the tip of the probe with the surface of the sample. The …
View article: An Experimental and Computational Investigations on the Linear and Nonlinear Optical Characteristics of Novel Chalcone (E)-1-(4-(1H-imidazol-1-yl)phenyl)-3-(1, 5a1-dihydro pyren-1-yl)prop-2-en-1-one
An Experimental and Computational Investigations on the Linear and Nonlinear Optical Characteristics of Novel Chalcone (E)-1-(4-(1H-imidazol-1-yl)phenyl)-3-(1, 5a1-dihydro pyren-1-yl)prop-2-en-1-one Open
A novel chalcone based pyrene (E)-1-(4-(1H-imidazol-1-yl)phenyl)-3-(1,5a1-dihydropyren-1-yl)prop-2-en-1-one ( EIPDP ) has been successfully synthesized by Claisen-Schmidt condensation reaction. The molecular structure was optimized using d…
View article: CCDC 2071510: Experimental Crystal Structure Determination
CCDC 2071510: Experimental Crystal Structure Determination Open
View article: Electrochemically exfoliated functionalized graphene flakes: Facile synthesis, 3rd order optical nonlinearity and optical limiting response
Electrochemically exfoliated functionalized graphene flakes: Facile synthesis, 3rd order optical nonlinearity and optical limiting response Open
View article: A Green and Facile Synthesis of Lead-Free Organometallic Bismuth Halide Perovskite Quantum Dots for Nanophotonics Applications
A Green and Facile Synthesis of Lead-Free Organometallic Bismuth Halide Perovskite Quantum Dots for Nanophotonics Applications Open
View article: Nonlinear Optical Behavior Due to Charge Transfer within Selected Heterocyclic Anthracenyl Chalcones under Continuous Wave Laser Excitation
Nonlinear Optical Behavior Due to Charge Transfer within Selected Heterocyclic Anthracenyl Chalcones under Continuous Wave Laser Excitation Open
Three new heterocyclic-chalcone (HC) derivatives consisting of the π-conjugated system attached to anthracene moiety were proposed for nonlinear optical properties and optical limiting application. The NLO behavior is confirmed through obt…
View article: Fused ring effect on optical nonlinearity and structure property relationship of anthracenyl chalcone based push-pull chromophores
Fused ring effect on optical nonlinearity and structure property relationship of anthracenyl chalcone based push-pull chromophores Open
The Ultraviolet-visible (UV-Vis) spectra indicate that anthracenyl chalcones (ACs) have high maximum wavelengths and good transparency windows for optical applications and are suitable for optoelectronic applications owing to their HOMO–LU…
View article: Facile One-Step Preparation and Characterization of Graphene Quantum Dots Suspension via Electrochemical Exfoliation
Facile One-Step Preparation and Characterization of Graphene Quantum Dots Suspension via Electrochemical Exfoliation Open
This study reports on the production of graphene quantum dots (GQDs) suspension using a simple electrochemical setup which involved an electrolyte solution, consisting of citric acid and sodium hydroxide (NaOH) mixture, and pristine graphi…
View article: Simultaneous Optimization of Laser Energy and Coating Thickness in Surface Alloying of Al with Fe
Simultaneous Optimization of Laser Energy and Coating Thickness in Surface Alloying of Al with Fe Open
In the two-step deposition technique of the laser surface alloying process, the alloying elements are introduced onto the bulk material’s surface. In such process, two main parameters determine the alloying quality: the thickness of the co…
View article: Graphene-Silver Based Passive Q-Switcher
Graphene-Silver Based Passive Q-Switcher Open
Pulsed fiber laser has gain massive attention among researchers. As one of the recognized methods in generating pulsed lasers, passive Q-switching technique in 1.5 micrometer region was used in this work. A graphene-silver composite (Gr-Ag…
View article: CCDC 1919660: Experimental Crystal Structure Determination
CCDC 1919660: Experimental Crystal Structure Determination Open
View article: Optical limiting behaviour of linear fused ring dichloro-substituent chalcone isomers
Optical limiting behaviour of linear fused ring dichloro-substituent chalcone isomers Open
The third-order nonlinear optical response of halogen anthracenyl chalcone isomers in dimethyl sulphonate (DMSO) as the solvent has been studied. Single beam Z-scan technique at 532nm of laser excitation wavelength is used to determine mag…
View article: Fabrication and Characterization of Light Emitting Diode Based on n-ZnO Nanorods Grown Via a Low-Temperature
Fabrication and Characterization of Light Emitting Diode Based on n-ZnO Nanorods Grown Via a Low-Temperature Open
In this work, we report the fabrication of a near- ultraviolet (UV) light emitting (LED) device based on the growth of n-ZnO nanorod (NRs) arrays on the p-GaN layer/sapphire substrate heterostructure using the low-cost hydrothermal techniq…
View article: Study on The Third-Order NLO Properties of Trace Metal Ions in Nitric Acid Solution by Closed-Aperture Z-scan Technique
Study on The Third-Order NLO Properties of Trace Metal Ions in Nitric Acid Solution by Closed-Aperture Z-scan Technique Open
Discovery of materials which exhibit large real third-order optical nonlinearities have recently become the topic of a broad scientific interest, due to its potential applications in many areas especially in the field of all-optical signal…
View article: Structural changes and band gap tunability with incorporation of n-butylammonium iodide in perovskite thin film
Structural changes and band gap tunability with incorporation of n-butylammonium iodide in perovskite thin film Open
View article: Uric acid detection by using contactless intensity modulation based displacement sensor
Uric acid detection by using contactless intensity modulation based displacement sensor Open
A simple and contactless intensity modulated displacement sensor is proposed and demonstrated for sensing uric acid concentration. For a concentration change of uric acid from 0 ppm to 500 ppm, two peak voltages are obtained from the displ…