ArticleJACS Au2024
Boosting Chemiexcitation of Phenoxy-1,2-dioxetanes through 7-Norbornyl and Homocubanyl Spirofusion.
Article in JACS Au, 2024. 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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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.
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Who cites it
6 citing papers in PubMed.
- Recent advances in chemiluminescence probes for Tumor microenvironment with applications in cancer diagnosis and therapy.Pharmaceutical science advances · 2026Review
- Electronegatively substituted adamantyl units accelerate chemiexcitation of 1,2-dioxetane luminophores while preserving chemical stability.Chemical science · 2026Article
- Phosphorylated Chemiluminescent Probe Based on Spiro-cyclobutyl-phenoxy-dioxetane for the In Situ Light-Activated Sensing of Alkaline Phosphatase.Analytical chemistry · 2026Article
- Insights into Small Organic Molecule Self-Luminous Probes: a Flourishing Frontier in Bioimaging and Sensing.Topics in current chemistry (Cham) · 2026Review
- Phenylamine-1,2-Dioxetanes: Promising Class of Chemiluminescent Luminophores for Aqueous Sensing and Bacterial Detection.Angewandte Chemie (International ed. in English) · 2025Article
- Thymidine Phosphodiester Chemiluminescent Probe for Sensitive and Selective Detection of Ectonucleotide Pyrophosphatase 1.Bioconjugate chemistry · 2025Article
Corrections and comments
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Authors and funding
12 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The chemiluminescent light-emission pathway of phenoxy-1,2-dioxetane luminophores is increasingly attracting the scientific community's attention. Dioxetane probes that undergo rapid, flash-type chemiexcitation demonstrate higher detection sensitivity than those with a slower, glow-type chemiexcitation rate. This is primarily because the rapid flash-type produces a greater number of photons within a given time. Herein, we discovered that dioxetanes fused to 7-norbornyl and homocubanyl units present accelerated chemiexcitation rates supported by DFT computational simulations. Specifically, the 7-norbornyl and homocubanyl spirofused dioxetanes exhibited a chemiexcitation rate 14.2-fold and 230-fold faster than that of spiro-adamantyl dioxetane, respectively. A turn-ON dioxetane probe for the detection of the enzyme β-galactosidase, containing the 7-norbornyl spirofused unit, exhibited an S/N value of 415 at a low enzyme concentration. This probe demonstrated an increase in detection sensitivity toward β-galactosidase expressing bacteria
Identifiers
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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 OpenQuestion graph.