. . . . . "" . "2" . . . "false" . . . "in-situ oxygen optode"@en . "2" . "2007-09-24 14:02:30.0" . "SDN:S04::S04389" . "SDN:S04::S04389" . "2007-09-24 14:02:30.0" . . "SDN:S04::S04389" . . "accepted"@en . . "A sensor that measures dissolved oxygen concentration based on the ability of selected substances to act as dynamic fluorescence quenchers."@en . . . . . . . . . . .