TY - GEN
T1 - Multiplex pressure measurement in microsystems using volume displacement of nanoparticle suspensions
AU - Lee, Hyewon
AU - Chung, Kwanghun
AU - Lu, Hang
PY - 2009
Y1 - 2009
N2 - We demonstrate a simple image-based method to measure pressure in microsystems using volume displacement of fluorescent particle suspensions. This pressure sensing method has high precision when operated in both the direct and the remote detection modes. These simple sensors have the advantage that a broad sensing range can be achieved by tuning the focal plane or the pressure of a reference chamber without re-design or re-fabrication. In addition, the image analysis using the software code developed here is fast, and generates data simple to interpret.
AB - We demonstrate a simple image-based method to measure pressure in microsystems using volume displacement of fluorescent particle suspensions. This pressure sensing method has high precision when operated in both the direct and the remote detection modes. These simple sensors have the advantage that a broad sensing range can be achieved by tuning the focal plane or the pressure of a reference chamber without re-design or re-fabrication. In addition, the image analysis using the software code developed here is fast, and generates data simple to interpret.
UR - http://www.scopus.com/inward/record.url?scp=84901800911&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84901800911&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84901800911
SN - 9780979806421
T3 - Proceedings of Conference, MicroTAS 2009 - The 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences
SP - 284
EP - 286
BT - Proceedings of Conference, MicroTAS 2009 - The 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences
PB - Chemical and Biological Microsystems Society
T2 - 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2009
Y2 - 1 November 2009 through 5 November 2009
ER -