TY  - CONF
AV  - none
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-84962077764&doi=10.1109%2fACQED.2015.7274032&partnerID=40&md5=e3cee7bf675b8e1ec9556774ad8e4e8c
N2  - Reliability of digital microfluidic biochips (DMFB) emerges to be a critical issue, as they are becoming a popular alternative for laboratory experiments like DNA analysis, immunoassays and safety critical clinical diagnostics. To improve DMFB reliability, the key is to know the possible points of failure of its electrode cells. In this paper, a novel test methodology is introduced to monitor the health of the DMFB by classifying its individual cells into weak, faulty and fault-free. The emphasis is on identifying physically degraded cells in the DMFB array and reducing their over-use, thus saving those cells from becoming faulty during operation. Degradation in cell health is measured by the change in its capacitance via a capacitance measurement circuit that can be integrated with the DMFB. The paper also presents the circuit to classify the cells as weak, faulty and fault free, implemented using 180nm technology. © 2015 IEEE.
PB  - Institute of Electrical and Electronics Engineers Inc.
SP  - 186
N1  - cited By 5; Conference of 6th Asia Symposium on Quality Electronic Design, ASQED 2015 ; Conference Date: 4 August 2015 Through 5 August 2015; Conference Code:118167
KW  - Bioassay; Biochips; Capacitance; Capacitance measurement; Electrodes; Health; Microarrays; Microfluidics; Reconfigurable hardware; Reliability; Reliability analysis; Testing
KW  -  Capacitive sensing; Clinical diagnostics; Critical issues; Digital microfluidic biochips; Electrode cells; Individual cells; Laboratory experiments; Test methodology
KW  -  Digital microfluidics
Y1  - 2015///
A1  - Sheikh, M.A.
A1  - Ali, N.B.Z.
A1  - Hamid, N.H.
A1  - Hussin, F.A.
A1  - Shukla, V.
EP  - 191
ID  - scholars5737
TI  - On enhancing the reliability of digital microfluidic biochips (DMFB) through electrode cells health classification
SN  - 9781467374958
ER  -