Browsing Nik Noriman Zulkepli, Assoc. Prof. Ts. Dr. by Author "Uda, Hashim"
Now showing items 1-8 of 8
-
Amino-propyltriethoxysilane Modified Heavy Metal Sensor Based on Silicon Nanowire Arrays
Nuri A.KH., Ehfaed; Shillan, Bathmanathan; Tijjani, Adam; Mohammed, Mohammed; Aeshah M., Mohammed; Omar S., Dahham; Uda, Hashim; Nik Noriman, Zulkepli (IOP Publishing, 2018)Safety of consuming water from various resources can be questioned nowadays due to high content of material that is highly possible to have toxic content and cause permanent damage to human itself. Possible toxic content ... -
Arsenic ion Detection via Electron Chemical Reaction Mechanism Based on Interdigitated Electrode (IDE)
Mosbah, Ammar B.; Tijjani, Adam; Mohammed, Mohammed; Omar S., Dahham; Uda, Hashim; Nik Noriman, Zulkepli (IOP Publishing, 2018)In recent days, both raw and treated water being consumed by human and animal posed serious threat to the consumer. Due to heavy industrialization water easily carries heavy metals that are harmful to consumers. Heavy metal ... -
Design, Fabrication and Characterization of silicon Nanostructures for Lead (Pb+ ) ion detection
Nuri A.KH., Ehfaed; Tijjani, Adam; Mohammed, Mohammed; Omar S., Dahham; Uda, Hashim; Nik Noriman, Zulkepli; Almahdi R., Rabia (IOP Publishing, 2018)Silicon nanostructure were prepared using cheap and in-house technique developed in INEE. Amino-functionalized Si nanowires were tested against heavy metal lead (Pb). The device was fabricated via dry oxide etching approach ... -
Effect of Kenaf Fibre Layers on Mechanical and Thermal Properties of Kenaf/Unsaturated Polyester Composites
Mohammed, Mohammed; Rozyanty, Rahman; Aeshah M., Mohammed; Azlin Fazlina, Osman; Tijjani, Adam; Omar S., Dahham; Uda, Hashim; Nik Noriman, Zulkepli; Bashir O., Betar (IOP Publishing, 2018)Composites of kenaf/unsaturated polyester containing 1layer up to 4 layers of kenaf fibre were studied to evaluate the mechanical and thermal properties. These composites were compared with a control system containing ... -
Effect of kenaf fibre Mat layers and Zinc Oxide Nanoparticle Concentration on the Mechanical and Thermal Properties of ZnONPs/kenaf/polyester Composites
Mohammed, Mohammed; Rozyanty, Rahman; Aeshah, M. Mohammed; Azlin Fazlina, Osman; Tijjani, Adam; Omar S., Dahham; Uda, Hashim; Nik Noriman, Zulkepli; Bashir O., Betar (IOP Publishing, 2018)Zinc oxide nanoparticle kenaf polyester composite (ZnONPs/kenaf/polyester) containing 1, 2, 3 and 4 layers of kenaf fibre treated with 40nm 2% (w/w) and 5 % (w/w ) of ZnONPs were prepared and characterised to evaluate ... -
Functionalization of Si Nanowire Surfaces to Create Interactive Mechanism for Heavy Metals Detection Application
Nuri A.KH., Ehfaed; Tijjani, Adam; Mohammed, Mohammed; Omar S., Dahham; Uda, Hashim; Nik Noriman, Zulkepli; Almahdi R., Rabia (IOP Publishing, 2018)Silicon (Si) nanostructure was prepared using a cheap and in-house technique. The device was fabricated via dry oxide etching approach with a controlled oxygen flow rate in an oxidation furnace, a network of uniform Si ... -
Mercaptopropyltriethoxysilane (MPTES) Concentration Effect on Selectivity and Electrical Response of Nanostructure
Ammar B., Mosbah; Tijjani, Adam; Mohammed, Mohammed; Omar S., Dahham; Uda, Hashim; Nik Noriman, Zulkepli (IOP Publishing, 2018)The surface modification by on Mercaptopropyltriethoxysilane (MPTES) done to enhance electrical behavior of nano-IDE -based sensor, silicon based active area was coated with MPTES. The electrical properties of modified ... -
Modelling Simulation of Organic and Inorganic Interaction Based on First Principle Calculation
Tijjani, Adam; Aeshah M., Mohammed; Mohammed, Mohammed; Omar S., Dahham; Uda, Hashim; Nik Noriman, Zulkepli (IOP Publishing, 2018)The student presented theoretically interaction of organic and inorganic based on the electrostatic interaction created by the ssDNA interaction with sensor active surface, the ssDNA strand was immobilised on silicon-based ...