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   Articles with "isfet" as a keyword



Design, fabrication and characterization of TiN sensing film-based ISFET pH sensor

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recommendations! Published in 2021 at "Materials Letters"

DOI: 10.1016/j.matlet.2021.130556

Abstract: Abstract In this work, we report the development of Titanium Nitride (TiN) as a sensing film for Ion-Sensitive Field-Effect Transistor (ISFET)-based pH sensor, which has been deposited using pulsed-DC (Direct Current) magnetron-assisted reactive sputtering process.… read more here.

Keywords: sensing film; tin sensing; isfet; film ... See more keywords

Fine-Tuning an ISFET-Based Dual pH–Total Alkalinity Sensor for Operation in Seawater Using an Adjustable, Suspended Anode

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recommendations! Published in 2025 at "ACS Sensors"

DOI: 10.1021/acssensors.5c02765

Abstract: In this study, we present a re-envisioned design of an ion-sensitive field-effect transistor (ISFET)-based solid-state sensor for measuring pH and total alkalinity of seawater with electrolytically generated titrant. The original design requires either custom nanofabrication… read more here.

Keywords: isfet based; seawater; sensor; isfet ... See more keywords

ISFET pH Sensitivity: Counter-Ions Play a Key Role

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recommendations! Published in 2017 at "Scientific Reports"

DOI: 10.1038/srep41305

Abstract: The Field Effect sensors are broadly used for detecting various target analytes in chemical and biological solutions. We report the conditions under which the pH sensitivity of an Ion Sensitive Field Effect transistor (ISFET) sensor… read more here.

Keywords: sensitivity; isfet sensor; counter ions; isfet ... See more keywords

Monolithic pH Sensing via Frequency Modulation in 2D NC-ISFET-Based Ring Oscillators

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recommendations! Published in 2025 at "IEEE Sensors Journal"

DOI: 10.1109/jsen.2025.3622639

Abstract: This work presents a frequency-based transduction technique to evaluate the sensing attributes of a 2D material-based ion-sensitive field-effect transistor (ISFET) for pH-sensing applications. The proposed transduction technique utilizes a 2D-ISFET-based ring oscillator (RO) and includes… read more here.

Keywords: transduction; frequency based; based ring; isfet ... See more keywords