What question did this study set out to answer?

To improve STED imaging using high-quality fluorescent probes for better visualization of cells and extracellular vesicles.

April 10, 2026

Multicolor STED Imaging of Cells and Extracellular Vesicles using Xanthene-conjugated Polymer Dots

Key Points

To improve STED imaging using high-quality fluorescent probes for better visualization of cells and extracellular vesicles.
Utilized xanthene-conjugated polymer dots as fluorescent probes
Employed multichannel STED nanoscopy for imaging
Focused on comparing imaging performance with traditional probes
Demonstrated enhanced resolution in imaging cellular structures
Showed improved detection of extracellular vesicles
Indicated the effectiveness of xanthene-conjugated polymers in multicolor imaging

Abstract

Stimulated emission depletion (STED) nanoscopy enables imaging beyond the optical diffraction limit. However, its performance critically depends on the quality of fluorescent probes. In particular, multichannel STED imaging imposes stringent...

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Cite this study

Li et al. (Thu,) studied this question.

synapsesocial.com/papers/69d895206c1944d70ce06296 — DOI: https://doi.org/10.1039/d6tb00345a

Authors

Peixiang Li

Hangzhou Academy of Agricultural Sciences

Kun Tang

Shenyang Institute of Engineering

Yachen Ying

Hangzhou Academy of Agricultural Sciences

Journals

Journal of Materials Chemistry B

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References and Citations

Connected Papers

Building similarity graph...

Analyzing shared references across papers

Multicolor STED Imaging of Cells and Extracellular Vesicles using Xanthene-conjugated Polymer Dots

Key Points

Abstract

Citation Network

Connected Papers

Discussion

Cite this study

Authors

Journals

Actions

References and Citations

Citation Network

Connected Papers

Discussion