Pungjunun K.; Yakoh A.; Chaiyo S.; Praphairaksit N.; Siangproh W.; Kalcher K.; Chailapakul O.
(2021)
A microcapillary grooved paper-based analytical device capable of dual-mode sensing (colorimetric and electrochemical detection) was demonstrated for analysis of viscous samples (e.g., human saliva). Herein, a hollow ...