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Conferences > ISUPTW > 2016 > IW4B > IW4B.2

Label-free detection of cells by terahertz spectroscopy and imaging

Xiang Yang, Xiang Zhao, Yu Liu, Ke Yang, and Weiling Fu

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Abstract

Excited by low-frequency molecular vibrations, including hydrogen bonds, van der Waals, and nonbonded (hydrophobic) interactions, THz radiation has unique properties that are well suited to cellular detection. Herein, we demonstrate our preliminary findings of cellular detection by terahertz spectroscopy and imaging, including various cancer cells and bacteria.

© 2016 Optical Society of America

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