Difference between revisions of "Park 2007 Sensors IEEE"
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{{Publication | {{Publication | ||
|title=Park J, Chang J, Choi M, Pak JJ, DY | |title=Park J, Chang J, Choi M, Pak JJ, Lee DY, Pak YK (2007) Microfabricated Clark-type sensor for measuring dissolved oxygen. Sensors IEEE: 1412-1415. | ||
|info=[http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4388677 IEEE ] | |info=[http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4388677 IEEE ] | ||
|authors=Park J, Chang J, Choi M, Pak JJ, DY | |authors=Park J, Chang J, Choi M, Pak JJ, Lee DY, Pak YK | ||
|year=2007 | |year=2007 | ||
|journal=IEEE | |journal=IEEE | ||
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}} | }} | ||
{{Labeling | {{Labeling | ||
|area=Respiration, Instruments;methods | |||
|instruments=Oxygraph-2k | |instruments=Oxygraph-2k | ||
| | |additional=KR, | ||
|discipline=Biomedicine | |discipline=Biomedicine | ||
|articletype=Protocol; Manual | |articletype=Protocol; Manual | ||
}} | }} | ||
Latest revision as of 17:25, 25 February 2020
| Park J, Chang J, Choi M, Pak JJ, Lee DY, Pak YK (2007) Microfabricated Clark-type sensor for measuring dissolved oxygen. Sensors IEEE: 1412-1415. |
» IEEE
Park J, Chang J, Choi M, Pak JJ, Lee DY, Pak YK (2007) IEEE
Abstract: This paper presents a microfabricated Clark-type sensor which exactly can measure dissolved oxygen in the cell containing solution. We designed and fabricated a microfabricated Clark-type sensor for measuring the oxygen respiration level of few cells. The microfabricated Clark-type sensor is composed of 3-electrodes on a glass substrate, a FEP (Fluorinated ethylene propylene) oxygen-permeable membrane, and PDMS (Polydimethylsiloxane) reservoir for storing few cells containing solution. The microfabricated Clark-type sensor was fabricated using MEMS technology. Thin-film Ag/AgCl was employed as a reference electrode and its durability was verified by obtaining a stable open circuit potential versus a commercial Ag/AgCl electrode for 2 hours. Response time, reproducibility and linearity of the fabricated oxygen sensor were examined by amperometry. The fabricated Clark-type sensor showed 40 sec of 90% response time, reproducibility with 1.37 nA standard deviation of 97.03 nA mean in the full-oxygen state and 0.26 nA standard deviation of 3.25 nA mean in the zero-oxygen state, and an excellent linearity with a correlation coefficient of 0.994.
• O2k-Network Lab: KR_Seoul_Pak YK
Labels: MiParea: Respiration, Instruments;methods
HRR: Oxygraph-2k
KR
