Hsiao H.-Y.Chen R.L.C.Chou C.-C.RICHIE CHENTZONG-JIH CHENG2019-12-242019-12-24201914248220https://scholars.lib.ntu.edu.tw/handle/123456789/438604Hand-held colorimetry sensor platform for determining salivary α-amylase activity and its applications for stress assessmentjournal article10.3390/s190715712-s2.0-85064189761https://www2.scopus.com/inward/record.uri?eid=2-s2.0-85064189761&doi=10.3390%2fs19071571&partnerID=40&md5=234bf1d53c94abe05c5b307bc394d797