109 citations · 249 across the 5 of their papers we have counts for
6 papers
Topological Classification of Univariate Sparse Polynomials via Tropical Geometry
Lev Vladimirov
We give the topological classification of some simplest univariate complex fewnomials, and find tropical fans of the fewnomial strata with each topological type. Specifically, for…
High-throughput measurement of elastic moduli of microfibers by rope coiling
Yuan Liu, Jack Hau Yung Lo, Janine K. Nunes +2
There are many fields where it is of interest to measure the elastic moduli of tiny fragile fibers, such as filamentous bacteria, actin filaments, DNA, carbon nanotubes, and functi…
Diffusion-Dominated Pinch-Off of Ultralow Surface Tension Fluids
Jack Hau Yung Lo, Yuan Liu, Sze Yi Mak +5
We study the breakup of a liquid thread inside another liquid at different surface tensions. In general, the pinch-off of a liquid thread is governed by the dynamics of fluid flow.…
Asymmetric-detection time-stretch optical microscopy (ATOM) for ultrafast high-contrast cellular imaging in flow
Terence T. W. Wong, Andy K. S. Lau, Kenneth K. Y. Ho +10
Accelerating imaging speed in optical microscopy is often realized at the expense of image contrast, image resolution, and detection sensitivity- a common predicament for advancing…
Forced generation of simple and double emulsions in all-aqueous system
Alban Sauret, Ho Cheung Shum
We report an easy-to-implement method that allows the direct generation of water-in-water (w/w) single emulsions. The method relies on direct perturbation of the pressure that driv…
Controlled Buckling and Crumpling of Nanoparticle-Coated Droplets
Sujit S. Datta, Ho Cheung Shum, David A. Weitz
We introduce a new experimental approach to study the structural transitions of large numbers of nanoparticle-coated droplets as their volume is reduced. We use an emulsion system…