The latest developments of near-infrared fluorescent probes from NIR-I to NIR-II for bioimaging DOI Open Access

Yuzuka Kuronuma,

Reiko Watanabe, Yuki Hiruta

et al.

Analytical Sciences, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 28, 2025

Near-infrared I (NIR-I: 650–950 nm) fluorescence imaging is a powerful tool for deep-tissue biological imaging, addressing the limitations of photon penetration depth in visible-light region. Over past decade, NIR has extended to near-infrared II (NIR-II: 1000–1700 region, offering high-resolution and low background by suppressing light scattering, autofluorescence tissues. fluorescent probes from NIR-I NIR-II, with diverse functionalities, are increasingly utilized across fields meet various detection needs explore physiological events real time spatial dimensions. This review discusses recent advancements small-molecule dyes probes, particularly those based on cyanine rhodamine scaffolds, highlighting examples their applications bioimaging.

Language: Английский

The latest developments of near-infrared fluorescent probes from NIR-I to NIR-II for bioimaging DOI Open Access

Yuzuka Kuronuma,

Reiko Watanabe, Yuki Hiruta

et al.

Analytical Sciences, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 28, 2025

Near-infrared I (NIR-I: 650–950 nm) fluorescence imaging is a powerful tool for deep-tissue biological imaging, addressing the limitations of photon penetration depth in visible-light region. Over past decade, NIR has extended to near-infrared II (NIR-II: 1000–1700 region, offering high-resolution and low background by suppressing light scattering, autofluorescence tissues. fluorescent probes from NIR-I NIR-II, with diverse functionalities, are increasingly utilized across fields meet various detection needs explore physiological events real time spatial dimensions. This review discusses recent advancements small-molecule dyes probes, particularly those based on cyanine rhodamine scaffolds, highlighting examples their applications bioimaging.

Language: Английский

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