37 citations · 129 across the 7 of their papers we have counts for
7 papers
Orientational dynamics of anisotropic colloidal particles in a planar extensional flow
Dinesh Kumar
Suspensions of anisotropic particles are commonly encountered in a wide spectrum of applications, including industrial and architectural coatings, targeted drug delivery and manufa…
Vesicle dynamics in large amplitude oscillatory extensional flow
Charlie Lin, Dinesh Kumar, Channing M. Richter +3
Although the behavior of fluid-filled vesicles in steady flows has been extensively studied, far less is understood regarding the shape dynamics of vesicles in time-dependent oscil…
Double-mode relaxation of highly deformed vesicles
Dinesh Kumar, Channing M. Richter, Charles M. Schroeder
Lipid vesicles are known to undergo complex conformational transitions, but it remains challenging to systematically characterize non-equilibrium membrane shape dynamics. Here, we…
Flow topology during multiplexed particle manipulation using a Stokes Trap
Anish Shenoy, Dinesh Kumar, Sascha Hilgenfeldt +1
Trapping and manipulation of small particles underlies many scientific and technological applications. Recently, the precise manipulation of multiple small particles was demonstrat…
Orientation control and nonlinear trajectory tracking of colloidal particles using microfluidics
Dinesh Kumar, Anish Shenoy, Songsong Li +1
Suspensions of anisotropic Brownian particles are commonly encountered in a wide array of applications such as drug delivery and manufacturing of fiber-reinforced composites. Techn…
Coherent microwave generation by spintronic feedback oscillator
Dinesh Kumar, K. Konishi, Nikhil Kumar +9
The transfer of spin angular momentum to a nanomagnet from a spin polarized current provides an efficient means of controlling the magnetization direction in nanomagnets. A unique…