1 citations · 2 across the 4 of their papers we have counts for
4 papers
A pushing-pulling captive bubble method for repeatable measurement of dynamic contact angles underwater
Koki Iwasaki, Hiroyuki Ebata, Hiroaki Katsuragi
Accurate measurement of dynamic contact angles in aqueous environments is essential for evaluating surface wettability. However, conventional captive bubble methods often suffer fr…
Single power-law rheology of crowded cytoplasm in living cells
H. Ebata, K. Nishizawa, F. A. S. van Esterik +4
Cytoplasmic viscoelasticity is crucial for various intracellular processes. However, the dynamic shear modulus, , has been reported to vary considerably, often without consis…
A link between anomalous viscous loss and boson peak in soft jammed solids
Yusuke Hara, Ryosuke Matsuoka, Hiroyuki Ebata +2
Soft jammed solids exhibit intriguing mechanical properties, while their linear response is elusive. In particular, foams and emulsions generally reveal anomalous viscous loss with…
Non-Equilibrium Fluidization of Dense Active Suspension
Yujiro Sugino, Hiroyuki Ebata, Yoshiyuki Sowa +2
We investigate dense suspensions of swimming bacteria prepared in a nutrient-exchange chamber. Near the pellet concentration, nonthermal fluctuations showed notable agreement betwe…