Zobrazeno 1 - 10 of 49 pro vyhledávání: '"Naif H. Al-Hardan"'
1
Akademický článek
Highly Sensitive Magnesium-Doped ZnO Nanorod pH Sensors Based on Electrolyte–Insulator–Semiconductor (EIS) Sensors
Autor: Ensaf Mohammed Al-Khalqi, Muhammad Azmi Abdul Hamid, Naif H. Al-Hardan, Lim Kar Keng
Publikováno v: Sensors, Vol 21, Iss 6, p 2110 (2021)
For highly sensitive pH sensing, an electrolyte insulator semiconductor (EIS) device, based on ZnO nanorod-sensing membrane layers doped with magnesium, was proposed. ZnO nanorod samples prepared via a hydrothermal process with different Mg molar rat
Externí odkaz: https://doaj.org/article/d236cd806b7b4e96bf7817ac1622ad5a
Zobrazit plný text záznamu
2
Akademický článek
Electrochemical Hydrogen Peroxide Sensor Based on Macroporous Silicon
Autor: Naif H. Al-Hardan, Muhammad Azmi Abdul Hamid, Roslinda Shamsudin, Ensaf Mohammed AL-Khalqi, Lim Kar Keng, Naser M. Ahmed
Publikováno v: Sensors, Vol 18, Iss 3, p 716 (2018)
Macroporous silicon was prepared through an anodization process; the prepared samples showed an average pore size ranging from 4 to 6 microns, and the depth of the pores in the silicon wafer was approximately 80 microns. The prepared samples were tes
Externí odkaz: https://doaj.org/article/516495d7a919407cac4ef54572540859
Zobrazit plný text záznamu
3
Akademický článek
High Sensitivity pH Sensor Based on Porous Silicon (PSi) Extended Gate Field-Effect Transistor
Autor: Naif H. Al-Hardan, Muhammad Azmi Abdul Hamid, Naser M. Ahmed, Azman Jalar, Roslinda Shamsudin, Norinsan Kamil Othman, Lim Kar Keng, Weesiong Chiu, Hamzah N. Al-Rawi
Publikováno v: Sensors, Vol 16, Iss 6, p 839 (2016)
In this study, porous silicon (PSi) was prepared and tested as an extended gate field-effect transistor (EGFET) for pH sensing. The prepared PSi has pore sizes in the range of 500 to 750 nm with a depth of approximately 42 µm. The results of testing
Externí odkaz: https://doaj.org/article/17c9b8f2dc394f3ca7ea64cd60c672fb
Zobrazit plný text záznamu
4
Akademický článek
Amperometric Non-Enzymatic Hydrogen Peroxide Sensor Based on Aligned Zinc Oxide Nanorods
Autor: Naif H. Al-Hardan, Muhammad Azmi Abdul Hamid, Roslinda Shamsudin, Norinsan Kamil Othman, Lim Kar Keng
Publikováno v: Sensors, Vol 16, Iss 7, p 1004 (2016)
Zinc oxide (ZnO) nanorods (NRs) have been synthesized via the hydrothermal process. The NRs were grown over a conductive glass substrate. A non-enzymatic electrochemical sensor for hydrogen peroxide (H2O2), based on the prepared ZnO NRs, was examined
Externí odkaz: https://doaj.org/article/41287a977380462fb51bfccd42248cb9
Zobrazit plný text záznamu
10
Calcium ion-selective electrode based on the facile synthesis of CuO over Cu wires
Autor: Ensaf Mohammed Al-Khalqi, Naif H. Al-Hardan, Muhammad Azmi Abdul Hamid, Mohd Firdaus-Raih, Lim Kar Keng, Azman Jalar
Publikováno v: Journal of Materials Science: Materials in Electronics. 32:20240-20251
Here, we report a simple, cost-effective and repeatable process to grow copper(II) oxide (CuO) over a Cu wire. Characterization of the prepared CuO structures revealed a pure phase of CuO with high-density nanostructures. By applying dibenzo-18-crown
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf5e17e8f17545190ec81a2f37cc9204
https://doi.org/10.1007/s10854-021-06527-9
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje