Satoshi Konishi, Kodai Koyanagi, Tomohiro Nakatsuka, Yuta Kaneko, Kosuke Kusamori, Makiya Nishikawa. "Soft microfingers with flexible tactile sensor using liquid metal for in situ evaluation of cellular spheroid stiffness." Scientific Reports (2026). https://doi.org/10.1038/s41598-026-53476-6