| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a gas sensor which has a higher detection sensitivity to an odor substance of a few ppm level than conventional one and is also capable of detecting an odor substance of several ten ppb level. <P>SOLUTION: A gas sensor comprises a polymer having a fluorene structure in at least one part of its quartz oscillator. <P>COPYRIGHT: (C)2013,JPO&INPIT |
