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Sensitivity enhancement of a dynamic mode microcantilever by stress inducer and mass inducer to detect PSA at low picogram levels

Corresponding authors
Nano-Bio Research Center, Korea Institute of Science and Technology, 39-1, Haweolgog-Dong, Seongbuk-Gu, Seoul, Republic of Korea
E-mail: tskim@kist.re.kr
School of Chemical and Biological Engineering, Seoul National University, San 56-1, Sillim-Dong, Gwanak-Gu, Seoul, Republic of Korea
E-mail: yslee@snu.ac.kr
Lab Chip, 2009,9, 2683-2690

DOI: 10.1039/B902922B
Received 11 Feb 2009, Accepted 21 May 2009
First published online 26 Jun 2009
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