Aachen University of Applied Sciences, Jülich Campus, Institute of Nano- and Biotechnologies (INB), Ginsterweg 1, 52428 Jülich, Germany ; Research Centre Jülich, Institute of Bio- and Nanosystems (IBN-2), 52428 Jülich, Germany ; Tohoku University, Department of Electronic Engineering, Aramaki Aza Aoba 6-6-05, Aoba-ku, Sendai, Miyagi 980-8579, Japan
The light-addressable potentiometric sensor (LAPS) belongs to the class of ﬁeld-effect-based sensor devices. Derived from early investigations on ion-selective ﬁeld-effect transistors (ISFETs) , researchers ﬁrst developed the electrolyte-insulator-semiconductor (EIS) capacitance to investigate the complex electrochemical- and surface mechanisms of the ISFET-gate region [2-4] . This was a consequential step, and followed the same way as the traditional development of MOSFETs (metal-oxide semiconductor ﬁeld-effect transistor) and MOS (metal-oxide semiconductor) capacitances [5-8]. Due to the relatively simple manufacturing process and simple encapsulation, at the same time (bio-) chemical sensor development started to use EIS structures as an individual sensor platform [9-12] .
|LIGHT-ADDRESSABLE POTENTIOMETRIC SENSOR AS SEMICONDUCTOR-BASED SENSOR PLATFORM FOR (BIO-) CHEMICAL SENSING||May 19, 2021|
J. P. Kloock M. J. Schöning
Jawad Faiz Ghazanfar Shahgholian Mehdi Mahdavian
Jawad Faiz Ghazanfar Shahgholian
Pourus Mehta K. M. Sudheer V. D. Srivastava V. B. Chandratre C. K. Pithawa
A. R. Minasian