@inproceedings{41998317818b4c038534dee1260ecf42,
title = "Dynamic stressing measurement of viscous liquids using microfluidic chips",
abstract = "This paper demonstrates the dynamic stressing of viscous liquids in microfluidic channels. An infrared laser pulse is focused within the testing liquid in a microfluidic channel and a spherical shock wave near an air-liquid interface is created. The shock is reflected as a tension wave by the free surface due to the acoustic impedance mismatch. The displacement of the free surface within hundred nanoseconds is captured by a developed double-exposure optical system. The tensile strength can be estimated by extrapolating a series of shock pressure approximation at several different distances between the bubble and the free surface to the measurement accuracy. This study has a great potential in the optical breakdown of biomaterials.",
author = "Li, {Z. G.} and Oh, {C. D.} and K. Ando and Zhang, {J. B.} and Liu, {A. Q.}",
year = "2013",
doi = "10.1109/MEMSYS.2013.6474451",
language = "English",
isbn = "9781467356558",
series = "Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)",
pages = "1137--1140",
booktitle = "IEEE 26th International Conference on Micro Electro Mechanical Systems, MEMS 2013",
note = "IEEE 26th International Conference on Micro Electro Mechanical Systems, MEMS 2013 ; Conference date: 20-01-2013 Through 24-01-2013",
}