ArticleJournal of materials chemistry. C2026
Through-bond
Article in Journal of materials chemistry. C, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed.
- Thionation-enhanced through-space electronic coupling and excited-state dynamics in helicene diimides.Chemical communications (Cambridge, England) · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We report a novel class of bisbenzimidazole-fused [8]helicenes ([8]HBIs) that integrates a configurationally stable helical scaffold with two proton-responsive benzimidazole units. Three distinct regioisomers, generated through twofold imidization of [8]helicene dianhydride, provide a modular platform for systematically tuning through-bond and through-space π-conjugation. Relative to the diimide analogue [8]helicene diimide, the [8]HBIs exhibit significantly enhanced π-delocalization, as reflected in red-shifted absorption and emission, reduced optical and electrochemical gaps, and improved photophysical performance. Crucially, reversible protonation induces helical compression and reorganization of electronic structure, resulting in pronounced bathochromic shifts in circular dichroism (CD) and circularly polarized luminescence (CPL), while preserving large dissymmetry factors (|
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.