61 citations · 62 across the 8 of their papers we have counts for
8 papers
Wall accumulation of confined active Janus colloids due to effective active diffusivity
Sandeep Ramteke, Alicia Boymelgreen, Jarrod Schiffbauer
Electrokinetically-driven Janus colloids, e.g., with one metallic and one dielectric hemisphere, confined between parallel walls exhibit a boundary-accumulation mechanism enabled b…
Expanding Active Matter to the Third Dimension: Exploring Short and Long-Range Particle-Wall Interactions
Sandeep Ramteke, Jordan Dehmel, Touvia Miloh +2
Most active colloid experiments are quasi-2D. Here a 3D density-matched solution of active particles propelled and aligned with an AC electric field uniquely facilitates measuremen…
YOLOv5 vs. YOLOv8 in Marine Fisheries: Balancing Class Detection and Instance Count
Mahmudul Islam Masum, Arif Sarwat, Hugo Riggs +2
This paper presents a comparative study of object detection using YOLOv5 and YOLOv8 for three distinct classes: artemia, cyst, and excrement. In this comparative study, we analyze…
The influence of frequency and gravity on the orientation of active metallo-dielecric Janus particles translating under a uniform applied alternating-current electric field
Alicia Boymelgreen, Golak Kunti, Pablo Garcia Sanchez +1
Theoretical and numerical models of active Janus particles commonly assume that the metallo-dielectric interface is parallel to the driving applied electric field. However, our exp…
Analysis of Cargo Loading Modes and Capacity of an Electrically-Powered Active Carrier
Xiaoye Huo, Yue Wu, Alicia Boymelgreen +1
The use of active colloids for cargo transport offers unique potential for applications ranging from targeted drug delivery to lab-on-a-chip systems. Previously, Janus particles (J…
Mobile Microelectrodes: Towards active spatio-temporal control of the electric field and selective cargo assembly
Alicia M Boymelgreen, Tov Balli, Touvia Miloh +1
With an eye towards next-generation, smart, micro/nanofluidic devices, capable of responding to external stimuli or changes in environment, we demonstrate a means to achieve dynami…
Competition between Induced-Charge Electro-Osmosis and Electro-Thermal Effects around a Weakly-Polarizable Microchannel Corner
Matan Zehavi, Alicia Boymelgreen, Gilad Yossifon
The microchannel corner is a common inherent component of most planar microfluidic systems and thus its influence on the channel flow is of significant interest. Application of an…
Spinning Janus doublets driven in uniform AC electric fields
Alicia Boymelgreen, Gilad Yossifon, Sinwook Park +1
We provide an experimental proof-of-concept for a robust, continuously rotating microstructure - consisting of two metallodielectric (gold-polystyrene)Janus particles rigidly attac…