Development of drift conversion algorithm for ISFET based pH sensor for continuous measurement system

• Main Authors: Othman, Md Rizal, Najib, Muhammad Sharfi, Muda, Razali, Sulaiman, Mohd Herwan, Noordin, Nurul Hazlina, Hadi, Amran Abdul, Kamaludin, Mohamad Yusof, Mohd Ismahad, Syono
• Format: Research Report
• Language: English
• Published: 2018
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://umpir.ump.edu.my/id/eprint/36373/1/Development%20of%20drift%20conversion%20algorithm%20for%20isfet%20based%20ph%20sensor%20for%20continuous%20measurement%20system.wm.pdf; http://umpir.ump.edu.my/id/eprint/36373/

In an ion-sensitive field-effect transistor (ISFET) sensor, the ions within the sample media undergo multiple environments influenced reactions occurring molecules from these reactions to accumulate upon the gate oxide layer. The change in charge affects the conductance in the ISFET channels; conseq...