Yang, M.-Z.M.-Z.YangDai, C.-L.C.-L.DaiShih, P.-J.P.-J.ShihPO-JEN SHIH2020-02-262020-02-262014https://scholars.lib.ntu.edu.tw/handle/123456789/464356An acetone microsensor with a ring oscillator circuit fabricated using the commercial 0.18 μm CMOS processjournal article10.3390/s1407127352-s2.0-84904488822https://www.scopus.com/inward/record.uri?eid=2-s2.0-84904488822&doi=10.3390%2fs140712735&partnerID=40&md5=6e6f0215d0b4e1334c16cfbb9574c580