Design, Simulation and Modeling of a Micromachined High Temperature Microhotplate for Application in Trace Gas Detection

by Dennis , John Ojur, Ahmed, Abdelaziz Yousif, Mohamad, Naufal Mohamad
Published 2010

Recent Progress in the Development of Biosensors for Chemicals and Pesticides Detection

by Ba Hashwan, Saeed S., Md Khir, Mohd Haris, Al-Douri, Yarub, Ahmed, Abdelaziz Yousif
Published 2020

Piezoresistive Pressure Sensor Design, Simulation and Modification Using CoventorWare Software

by Dennis, John Ojur, Bin Mat Sihat, Muhammad Syaqiq, Ahmed , Abdelaziz Yousif, Ahmad, Farooq
Published 2011

Analytical Modeling of Mass-Sensitive Gas Sensor based on MEMS Resonator

by Ahmed, Abdelaziz Yousif, Dennis, John Ojur, Khir, M Haris M, Mohamad Saad, Mohamad Naufal
Published 2011

Finite Element Analysis of a Mass-Sensitive CMOS-MEMS Resonator using CoventorWare Simulation Software

by Dennis , John Ojur, Ahmed, Abdelaziz Yousif, Md Khir, Mohd Haris, Mohamad Saad, Mohamad Naufal
Published 2012

Analytical Modeling of Mass-Sensitive Gas Sensor based on MEMS Resonator

by Ahmed, Abdelaziz Yousif, Dennis, John Ojur, Md Khir, M Haris, Mohamad Saad, Mohamad Naufal
Published 2011

CMOS-MEMS resonator parametric variation analysis through equivalent circuit modeling

by Mian, Muhammad Umer, Dennis, John Ojur, Khir, M Haris M, Sutri, Nebyu Yonas, Ahmed, Abdelaziz Yousif, Tang, Tong Boon
Published 2016

Investigation of Adsorption behaviour of Acetone Vapour towards a Surface Plasmon Resonance Sensing Layer using Adsorption Isotherm Models

by Usman, Fahad, Dennis, John Ojur, Meriaudeau, Fabrice, Seong, Khe Cheng, Ahmed, Abdelaziz Yousif, Abdulkadir, Bashir Abubakar, Adam, Abdullahi Abbas, Saidu, Aminu
Published 2021

Analytical modeling of AIN-based film bulk acoustic wave resonator for hydrogen sulfide gas detection based on PiezoMUMPs

by Ba Hashwan, Saeed S., Md. Khir, Mohd Haris, Al-Douri, Yarub, Ahmed, Abdelaziz Yousif, Algamili, Abdullah Saleh, Alabsi, ‪Sami Sultan, Junaid, Mohammed M.
Published 2021

Structural characterization and optical constants of p-toluene sulfonic acid doped polyaniline and its composites of chitosan and reduced graphene-oxide

by Usman, Fahad, Dennis, John Ojur, Ahmed, Abdelaziz Yousif, Seong, Khe Cheng, Fen, Yap Wing, Sadrolhosseini, Amir Reza, Meriaudeau, Fabrice, Kumar, Pradeep, Ayodele, Olumide Bolarinwa
Published 2020

Enhanced Electrothermal Analysis for Acetone Gas Detection Based on PolyMUMPs MEMS Sensor

by Algamili, Abdullah S., Abidin, Zamri Zainal, Khir, Mohd Haris Bin Md., Ahmed, Abdelaziz Yousif, Hashwan, Saeed S. Ba, Isyaku, Usman Bature, Al-Dhawi, Bakr Naser, Salem, Ali Ahmed
Published 2024

Dependence of the optical constant parameters of p-toluene sulfonic acid-doped polyaniline and its composites on dispersion solvents

by Usman, Fahad, Dennis, John Ojur, Meriaudeau, Fabrice, Ahmed, Abdelaziz Yousif, Khe, Cheng Seong, Yap, Wing Fen, Sadrolhosseini, Amir Reza, Abdulkadir, Bashir Abubakar, Ayinla, Ridwan Tobi, Mohd Daniyal, Wan Mohd Ebtisyam Mustaqim, Sheh Omar, Nur Alia, Tamam, Nissren, Sulieman, Abdelmoneim
Published 2020