Iskandar Yahya
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View article: Characterization and analysis of Ca-Zn ferrite nanoparticles based flexible metamaterial for sensing applications
Characterization and analysis of Ca-Zn ferrite nanoparticles based flexible metamaterial for sensing applications Open
This study presents a flexible Ca-Zn ferrite-based metamaterial designed for microwave sensing application, particularly in the detection of dairy products. The design incorporates a split-ring resonator (SRR) unit cell fabricated on a fle…
View article: Structural, Morphological, Electrical, Magnetic, and dielectric properties of Zn0.5-xCa0.1Co0.4+xFe2O4 through the sol-gel method for flexible substrates in food chemical sensing
Structural, Morphological, Electrical, Magnetic, and dielectric properties of Zn0.5-xCa0.1Co0.4+xFe2O4 through the sol-gel method for flexible substrates in food chemical sensing Open
Food safety is a critical public health priority, as food chemicals such as formalin, saccharin, sucralose, and
\nsodium benzoate present a significant health threat. A flexible substrate based on Zn-Ca-Co ferrite is proposed as
\na soluti…
View article: Review of: "Integration and Implementation of Multiple Soil Sensors for Automated and Regulated Irrigation"
Review of: "Integration and Implementation of Multiple Soil Sensors for Automated and Regulated Irrigation" Open
This manuscript presents the development and evaluation of an integrated soil monitoring system for automated and regulated irrigation.The system utilizes multiple soil sensors to measure various parameters, including moisture, temperature…
View article: Influence of CNT Concentrations on Structural and Morphological Properties of PANI-SnO2-CNT Nanocomposite Thin Films and the Sensitivity Performance to Detect E. coli in Water
Influence of CNT Concentrations on Structural and Morphological Properties of PANI-SnO2-CNT Nanocomposite Thin Films and the Sensitivity Performance to Detect E. coli in Water Open
Carbon nanotubes (CNTs) are particularly attractive for use in sensors for environmental and health monitoring. This study proposes a new approach in developing polymer-metal-based sensor for E. coli detection by using CNTs incorporation. …
View article: Ni-PI-Ni based nanoarchitectonics near-perfect metamaterial absorber with incident angle stability for visible and near-infrared applications
Ni-PI-Ni based nanoarchitectonics near-perfect metamaterial absorber with incident angle stability for visible and near-infrared applications Open
This article presents a wideband metamaterial absorber (WMMA) for the visible and near-infrared (NIR) region application. The proposed metamate-rial absorber comprises three layers of sandwiched (metal-dielectric-metal) model based on Nick…
View article: Single-Walled Carbon Nanotube (SWCNT) thin films via automatic spray coating and nitric acid vapor treatment
Single-Walled Carbon Nanotube (SWCNT) thin films via automatic spray coating and nitric acid vapor treatment Open
In the realm of optoelectronics to produce thin film, SWCNT (Single-Walled Carbon Nanotube) is a promising alternative to Indium Tin Oxide (ITO). However, it is still challenging to manufacture SWCNT thin film that is low-cost, homogenous …
View article: Assessment of the Mechanical Properties of High Strength Mortar Incorporating Silica Fume and Graphene Nanoplatelets: Experimental and Mathematical Modeling
Assessment of the Mechanical Properties of High Strength Mortar Incorporating Silica Fume and Graphene Nanoplatelets: Experimental and Mathematical Modeling Open
Cement-based mortar is recognized as a popular and cost-effective material for the rehabilitation and repair of reinforced concrete structures. However, the development of high-performance cement-based mortar is in high demand in order to …
View article: Single-walled carbon nanotube (SWCNT) thin film for optoelectronics device prepared by spray coating technique.
Single-walled carbon nanotube (SWCNT) thin film for optoelectronics device prepared by spray coating technique. Open
CNT is a novel material with exceptional properties. SWCNT thin films have been used in many different applications. To fabricate the SWCNT film, various methodologies have been introduced, however, the problem of fabricating uniform SWCNT…
View article: SWCNT Network-FET Device for Human Serum Albumin Detection
SWCNT Network-FET Device for Human Serum Albumin Detection Open
A thin film of single-walled carbon nanotube (SWCNT) network field-effect transistor (FET) was fabricated by a simple, fast, and reliable deposition method for electronic applications. This study aims to develop a method for fabricating a …
View article: Morphology and Electrical Characteristics of Single-Walled Carbon Nanotubes Film Prepared by Air Brush Technique
Morphology and Electrical Characteristics of Single-Walled Carbon Nanotubes Film Prepared by Air Brush Technique Open
This study is to investigate the morphology and electrical characteristics of single-wall carbon nanotubes (SWCNTs) thin film deposition using air brush technique. A deposition setup consisting of a conventional artist air brush was develo…
View article: Performance Evaluation of CNTFETs Fabricated with Carbon Nanotubes of Different Synthesis Methods
Performance Evaluation of CNTFETs Fabricated with Carbon Nanotubes of Different Synthesis Methods Open
Single walled carbon nanotubes (SWCNTs) exhibit extraordinary electronic properties that render it as an exciting candidate to be applied as the active channel of high-performance carbon nanotube field effect transistors (CNTFETs). The ele…
View article: Underwater Data Logger Development: Bluetooth Wireless Communication Implementation for Monitoring
Underwater Data Logger Development: Bluetooth Wireless Communication Implementation for Monitoring Open
Prosiding Penyelidikan Prasiswazah, Issue No. 1, 2021, pp. 72-81
View article: Prosiding Penyelidikan Prasiswazah, Issue No. 1, 2021
Prosiding Penyelidikan Prasiswazah, Issue No. 1, 2021 Open
Prosiding Penyelidikan Prasiswazah, Issue No. 1, 2021
View article: Prosiding Penyelidikan Prasiswazah, Issue No. 1, 2021
Prosiding Penyelidikan Prasiswazah, Issue No. 1, 2021 Open
View article: Prosiding Penyelidikan Prasiswazah, Issue No. 1, 2021
Prosiding Penyelidikan Prasiswazah, Issue No. 1, 2021 Open
View article: Low-cost environmental monitoring mini rover based on IoT technology
Low-cost environmental monitoring mini rover based on IoT technology Open
The aim of this research is to construct a rover for environmental condition monitoring, as an alternative for conventional monitoring system and data gathering via the use of closed-circuit TV (CCTV), personnel and detection animal. The s…
View article: Identification of <i>Leptospira</i> in water by Fe-Pd-doped polyaniline nanocomposite thin film
Identification of <i>Leptospira</i> in water by Fe-Pd-doped polyaniline nanocomposite thin film Open
Leptospirosis disease was caused by rat urine which contains the genus Leptospira bacteria. In this study, the fabrication of Pd-Fe-doped polyaniline nanocomposite thin films for the determination of the genus Leptospira bacteria thin film…
View article: List of proceedings PPP 2020(1)
List of proceedings PPP 2020(1) Open
Prosiding Penyelidikan Prasiswazah, Issue No. 1, 2020
View article: Index of Authors PPP 2020(1)
Index of Authors PPP 2020(1) Open
Prosiding Penyelidikan Prasiswazah, Issue No. 1, 2020
View article: Carbon Nanotube-Activated Thin Film Transparent Conductor Applications
Carbon Nanotube-Activated Thin Film Transparent Conductor Applications Open
Carbon nanotubes are an exciting nanomaterial system that exhibit exceptional mechanical and electrical properties. Due to its small diameter of ∼1 nm and high aspect ratio in order of 103, they can readily form interconnected conducting n…
View article: Flexible Radio-Frequency Identification (RFID) Tag Antenna for Sensor Applications
Flexible Radio-Frequency Identification (RFID) Tag Antenna for Sensor Applications Open
In this paper, an inkjet-printed flexible Radio-Frequency Identification (RFID) tag antenna is proposed for an ultra-high frequency (UHF) sensor application. The proposed tag antenna facilitates a system-level solution for low-cost and fas…
View article: Characterization of Transparent Conducting Carbon Nanotube Thin Films Prepared via Different Methods
Characterization of Transparent Conducting Carbon Nanotube Thin Films Prepared via Different Methods Open
The fabrication and characterization of transparent conductors based on single walled carbon nanotube (SWCNT) thin films were carried out in controlled environment and its performance compared.Here, we demonstrate the fabrication of thin, …
View article: Temperature dependent separation of metallic and semiconducting carbon nanotubes using gel agarose chromatography
Temperature dependent separation of metallic and semiconducting carbon nanotubes using gel agarose chromatography Open