TY - JOUR
T1 - Pricise titration microfluidic system using sub-picoliter droplet injection
AU - Kawai, Kentaro
AU - Fujii, Masaru
AU - Shoji, Shuichi
PY - 2009/6/1
Y1 - 2009/6/1
N2 - Precise titration using sub-picoliter droplet injection microfluidic system is proposed. This system can to measure less than 1 picoliter of reagent and to deliver to the micro chamber without diffusion which becomes major concern when the reagent volume is smaller. A prototype device can generate a droplet of 0.8 picoliter (800 femtoliter) in the metering channel of 40 μm × 5 μm × 4 μm, and step-by-step titration by precise reagent injection per two hundred thousand (2.0 × 10-5) in volume of the micro chamber (157 nanoliter: 1 mm in diameter 7times 200 μm in height).
AB - Precise titration using sub-picoliter droplet injection microfluidic system is proposed. This system can to measure less than 1 picoliter of reagent and to deliver to the micro chamber without diffusion which becomes major concern when the reagent volume is smaller. A prototype device can generate a droplet of 0.8 picoliter (800 femtoliter) in the metering channel of 40 μm × 5 μm × 4 μm, and step-by-step titration by precise reagent injection per two hundred thousand (2.0 × 10-5) in volume of the micro chamber (157 nanoliter: 1 mm in diameter 7times 200 μm in height).
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U2 - 10.1109/MEMSYS.2009.4805433
DO - 10.1109/MEMSYS.2009.4805433
M3 - Conference article
AN - SCOPUS:65949111527
SN - 1084-6999
SP - 519
EP - 522
JO - Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
JF - Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
M1 - 4805433
T2 - 22nd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2009
Y2 - 25 January 2009 through 29 January 2009
ER -