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Title: Nano-optofluidics for single molecule detection and sorting
Authors: Yang, Y.
Tsai, J. M.
Liu, A. Q.
Kwong, Dim Lee.
Keywords: DRNTU::Engineering::Electrical and electronic engineering
Issue Date: 2012
Source: Yang, Y., Tsai, J. M., Kwong, D. L., & Liu, A. Q. (2012). Nano-optofluidics for single molecule detection and sorting. 2012 IEEE 25th International Conference on Micro Electro Mechanical Systems (MEMS), 156-159.
Abstract: This paper reports a nano-optofluidic device using evanescent wave sensing for single molecule detection and sorting based on hydrodynamic focusing and total internal reflection (TIR). Nano-sized samples in liquid can be measured and counted even their size is smaller than the diffraction limit. We demonstrated 200-nm nanoparticle detecting which is beyond the diffraction limit. As compared to the conventional TIR microscopy, the nano-optofluidic device can measure and count all samples in real time. It has wide range applications in the single molecule detection, imaging and counting.
DOI: 10.1109/MEMSYS.2012.6170117
Rights: © 2012 IEEE.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:EEE Conference Papers

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