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CMOS floating-gate transistor in a heterogeneous printed electronics sensor module
Author(s): A. Abdool-Rehman; A. Salom; M. du Plessis; P. Bezuidenhout; T.-H. Joubert
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Paper Abstract

The development of an on-chip sensor module using CMOS floating-gate transistor (FGT) technology which can be heterogeneously integrated onto existing microsystem sensor platforms was performed. The device sensitively transduces signals from functionalised sensing electrodes, which provides a customisable platform for advances in selective sensor systems. This project further presents the process development of integrating CMOS chips into flexible printed electronics microsystems sensor modules, which provide reliable electrical chip connections, as well as functionality for liquid sample usage. On-chip CMOS microsystems integrated with printed electronics enables cost sensitive point-of-care systems. The integrated microsystems sensor module answers to the steady rise in demand towards manufacturing costeffective miniaturised systems with smart features.

Paper Details

Date Published: 24 January 2019
PDF: 15 pages
Proc. SPIE 11043, Fifth Conference on Sensors, MEMS, and Electro-Optic Systems, 110430K (24 January 2019); doi: 10.1117/12.2502574
Show Author Affiliations
A. Abdool-Rehman, Univ. of Pretoria (South Africa)
A. Salom, Univ. of Pretoria (South Africa)
M. du Plessis, Univ. of Pretoria (South Africa)
P. Bezuidenhout, Council for Scientific and Industrial Research (South Africa)
T.-H. Joubert, Univ. of Pretoria (South Africa)

Published in SPIE Proceedings Vol. 11043:
Fifth Conference on Sensors, MEMS, and Electro-Optic Systems
Monuko du Plessis, Editor(s)

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