@inproceedings{e486ca8a39b245c08ff2f761190c73eb,
title = "Micro-bubbles generated by a single focused optoacoustic wave",
abstract = "Acoustically generated micro-bubble at solid surface is of paramount importance in applications such as selective surface treatment and controlled permeation of biological samples. However, surface heterogeneity (e.g., micro-sized nucleation sites) poses some challenges in controlling bubble, leading to uncontrolled heterogeneous bubbles. Here, we demonstrate controlled single micro-bubble rather insensitive to surface quality as a result of small focused acoustic spot (∼200 μm) and high-amplitude negative pressure (∼50 MPa) due to acoustic interference.",
keywords = "acoustic impedance, cavitation, Focused ultrasound, visualization",
author = "Taehwa Lee and Ok, \{Jong G.\} and Youn, \{Hong Seok\} and Guo, \{L. Jay\} and Baac, \{Hyoung Won\}",
note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 2014 IEEE International Ultrasonics Symposium, IUS 2014 ; Conference date: 03-09-2014 Through 06-09-2014",
year = "2014",
month = oct,
day = "20",
doi = "10.1109/ULTSYM.2014.0255",
language = "English",
series = "IEEE International Ultrasonics Symposium, IUS",
publisher = "IEEE Computer Society",
pages = "1041--1044",
booktitle = "IEEE International Ultrasonics Symposium, IUS",
}