74 citations · 86 across the 4 of their papers we have counts for
4 papers
Mid-infrared photothermal imaging flow cytometry
Yusei Sugawara, Keiichiro Toda, Genki Ishigane +2
Imaging flow cytometry (IFC) enables high-throughput single-cell analysis but largely relies on fluorescence labeling to obtain molecular specificity. Label-free vibrational imagin…
Label-free mid-infrared photothermal microscopy revisits intracellular thermal dynamics: what do fluorescent nanothermometers measure?
Keiichiro Toda, Masaharu Takarada, Genki Ishigane +4
Fluorescent nanothermometry has revealed pronounced intracellular temperature heterogeneity, establishing the field of single-cell thermal biology. However, these observations have…
Quantitative phase retrieval for Zernike phase-contrast microscopy
Rikimaru Kurata, Keiichiro Toda, Genki Ishigane +3
We present a single-image numerical phase retrieval method for Zernike phase-contrast microscopy (ZPM) that addresses halo and shade-off artifacts, as well as the weak phase condit…
Mid-infrared photothermal single-live-cell imaging beyond video rate
Genki Ishigane, Keiichiro Toda, Miu Tamamitsu +3
Advancement in mid-infrared (MIR) technology has led to promising biomedical applications of MIR spectroscopy, such as liquid biopsy or breath diagnosis. On the contrary, MIR micro…