One spiro to shift them all: tuning fluorescent organic nanoparticles emission via steric design

Chemical Communications 2026 Open access

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Authors: Eleonore Kurek, Ophélie Dal Pra, Aliocha Skrzypczak, Stephane Massip, Jonathan Daniel, Mireille Blanchard-Desce, Chloé Grazon
DOI: 10.1039/d5cc06995e
Cited by: 1
References: 24

Abstract

A spiro substituent on a quadrupolar dye governs unique photophysical signatures, red-shifting fluorene nanoparticle emission that blue-shifts in cells to report structural integrity.

Fields of Study & Subjects

Luminescence and Fluorescent Materials Synthesis and Properties of Aromatic Compounds Molecular Sensors and Ion Detection

Publication details

Journal / source
Chemical Communications
Publisher
Royal Society of Chemistry (RSC)
Volume
62
Issue
18
Pages
5271–5274
Publication date
1 January 2026
Language
EN