ArticleAngewandte Chemie (International ed. in English)2017
Color-Change Photoswitching of an Alkynylpyrene Excimer Dye.
Article in Angewandte Chemie (International ed. in English), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
8 citing papers in PubMed, 43 citations in OpenAlex.
- Polymer-constrained excimer enables flexible and self-healable optoelectronic elastomer for mechanical sensor.Nature communications · 2025Article
- Sculpting photoproducts with DNA origami.Chem · 2024Article
- Fine-Tuning X-Ray Sensitivity in Organic-Inorganic Hybrids via an Unprecedented Mixed-Ligand Strategy.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Supramolecular assembly of pyrene-DNA conjugates: influence of pyrene substitution pattern and implications for artificial LHCs.Organic & biomolecular chemistry · 2023Article
- Relief of excited-state antiaromaticity enables the smallest red emitter.Nature communications · 2021Article
- Fluorescence modulationChemical science · 2018Article
- Fluorescent nucleobases as tools for studying DNA and RNA.Nature chemistry · 2017Review
- Luminescent Carbon Dot Mimics Assembled on DNA.Journal of the American Chemical Society · 2017Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
We describe a photoswitchable DNA-based dimeric dye that visibly changes fluorescence from green to blue upon UV irradiation. A novel bis-alkyne-dependent [2+2+2] cycloaddition is proposed as a mechanism for the color change in air. The photoinduced structural switching results in spatial separation of stacked pyrene units, thereby causing selective loss of the excimer emission. We demonstrate and suggest several applications for this novel photoswitch.
Indexed as
Identifiers
What OpenQuestion holds
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 OpenQuestion graph.