Focused acoustic-radiation-force microscopy for live-cell selective nucleus deformation and nucleus viscoelasticity measurement
Natsumi Fujiwara, Hiroki Okita, Midori Uno, Kanta Adachi, Kichitaro Nakajima, Nobutomo Nakamura, Mee‐Hae Kim, Masahiro Kino‐oka, Kotaro Ogawa, Kensuke Ikenaka, Hirotsugu Ogi
The paper develops acoustic-radiation-force microscopy to measure nucleus viscoelasticity in live cells, showing high mechanical homeostasis in human mesenchymal stem cells.
bioRxiv · Oct 23, 2025 · PreprintBiophysics