23 citations · 36 across the 4 of their papers we have counts for
4 papers
Worm-like emulsion droplets
Jatin Abacousnac, Wenjun Chen, Jasna Brujic +1
Forming an interface between immiscible fluids incurs a free-energy cost that usually favors minimizing the interfacial area. An emulsion droplet of fixed volume therefore tends to…
Measuring Colloidomer Hydrodynamics with Holographic Video Microscopy
Jatin Abacousnac, Jasna Brujic, David G. Grier
In-line holographic video microscopy records a wealth of information about the microscopic structure and dynamics of colloidal materials. Powerful analytical techniques are availab…
Dexterous holographic trapping of dark-seeking particles with Zernike holograms
Jatin Abacousnac, David G. Grier
The intensity distribution of a holographically-projected optical trap can be tailored to the physical properties of the particles it is intended to trap. Dynamic optimization is e…
Local melting attracts grain boundaries in colloidal polycrystals
Caitlin Cash, Jeremy Wang, Maya Martirossyan +6
We find that laser-induced local melting attracts and deforms grain boundaries in 2D colloidal crystals. When a melted region in contact with the edge of a crystal grain recrystall…