ArticleAngewandte Chemie (International ed. in English)2025
Modular Design and Scaffold-Synthesis of Multi-Functional Fluorophores for Targeted Cellular Imaging and Pyroptosis.
Article in Angewandte Chemie (International ed. in English), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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Who cites it
6 citing papers in PubMed.
- Mitochondria-Targeting Moieties Based on N-Tethered Pyridinium Cations.Angewandte Chemie (International ed. in English) · 2026Article
- Allosteric Regulation of Photophysics and Binding in Oxazine-macrocycle Complexes at Single-molecule Resolution.Angewandte Chemie (International ed. in English) · 2026Article
- Single-Molecule Forster Resonance Energy Transfer With a Minimalistic 3D-Printed Setup and Dyes in the Blue-Green Spectral Region.Chemphyschem : a European journal of chemical physics and physical chemistry · 2026Article
- Advancing Single-Molecule Biophysics: Next-Generation Organic Fluorophores with Tailored Labeling Strategies.Chemical & biomedical imaging · 2025Review
- The Evolution of Fluorescein into A Potential Theranostic Tool.Chemistry (Weinheim an der Bergstrasse, Germany) · 2025Article
- Modular Design and Scaffold-Synthesis of Multi-Functional Fluorophores for Targeted Cellular Imaging and Pyroptosis.Angewandte Chemie (International ed. in English) · 2025Article
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Fluorophores are essential tools for optical imaging and biomedical research. Their synthetic modification to incorporate new functions, however, remains a challenging task. Conventional strategies rely on linear synthesis in which a parent framework is gradually extended. We here designed and synthesized a versatile library of multi-functional fluorophores via a scaffold-based Ugi four-component reaction (U-4CR). The adaptability of the scaffold is achieved through modification of starting materials. This allows to use a small range of starting materials for the creation of fluorogenic probes that can detect reactive-oxygen species and where the localization into subcellular organelles or membranes can be controlled. We present reaction yields ranging from 60 % to 90 % and discovered that some compounds can even function as imaging and therapeutic agents via Fenton chemistry inducing pyroptosis in living cancer cells. Our study underlines the potential of scaffold-based synthesis for versatile creation of functional fluorophores and their applications.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.