Unsymmetric thieno-phospha-rhodamines: A new class of near-infrared fluorescent probes for stimuli-responsive organelle imaging

Shikui Ma; Yuichi Asada; Shigehiro Yamaguchi; Masayasu Taki

doi:10.1039/d5cc03133h

January 1, 2025Chemical Communications

Unsymmetric thieno-phospha-rhodamines: A new class of near-infrared fluorescent probes for stimuli-responsive organelle imaging

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Key Points

Thieno-phospha-rhodamines demonstrate emission maxima near 800 nm, enhancing imaging applications in biology.
These probes feature large Stokes shifts, allowing for clearer imaging with reduced background interference.
The novel unsymmetric structure of TPR dyes improves their performance compared to conventional fluorophores.
Future uses of TPR dyes may expand imaging techniques, supporting advancements in cellular and molecular biology.

Implication

Laboratory analysis reveals new near-infrared fluorescent probes, suggesting significant potential for organelle imaging.

Abstract

We report thieno-phospha-rhodamine (TPR) dyes as a novel class of near-infrared (NIR)-emissive fluorophores featuring an unsymmetric π-skeleton. TPR dyes exhibit emission maxima near 800 nm, large Stokes shifts, and excellent...

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Cite This Study

Ma et al. (2025) studied this question.

synapsesocial.com/papers/68af432fad7bf08b1ead2508 https://doi.org/10.1039/d5cc03133h

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Unsymmetric thieno-phospha-rhodamines: A new class of near-infrared fluorescent probes for stimuli-responsive organelle imaging

Key Points

Implication

Abstract

Discussion

Cite This Study

Unsymmetric thieno-phospha-rhodamines: A new class of near-infrared fluorescent probes for stimuli-responsive organelle imaging

Key Points

Implication

Abstract

Discussion

Cite This Study

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