Ryosuke Oketani

This paper introduces BER-CARS/CSRS microscopy, which enables highly sensitive, label-free imaging of endogenous chromophores with broad spectral coverage, applied to living cells and tissues.

This study demonstrates long-term single-particle tracking in living cells using NIR-excited Au42 quantum needles, revealing slow intracellular dynamics over 12 hours.

This paper introduces a label-free imaging method to visualize ciliary rootlets in mouse brain tissue, revealing their organized distribution and formation timing relative to primary cilia.