Evidence map›Paper›PMID 42482285›Full record

ArticleAngewandte Chemie (International ed. in English)2026

Machine-Learning-Guided Discovery of Boron-Free Narrowband Blue Thermally Activated Delayed Fluorescence Emitters.

Masaya Hagai, Jie Sun, Jun Hyeon Lee, Kazuhiro J Fujimoto, Shigehiro Yamaguchi, Takuma Yasuda, Takeshi Yanai

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Masaya HagaiDepartment of Chemistry, Graduate School of Science, Nagoya University, Nagoya, Japan.ORCID https://orcid.org/0000-0001-6022-3394
Jie SunDepartment of Applied Chemistry, Graduate School of Engineering, Kyushu University, Fukuoka, Japan.
Jun Hyeon LeeDepartment of Applied Chemistry, Graduate School of Engineering, Kyushu University, Fukuoka, Japan.ORCID https://orcid.org/0000-0001-7061-1868
Kazuhiro J FujimotoDepartment of Chemistry, Graduate School of Science, Nagoya University, Nagoya, Japan.ORCID https://orcid.org/0000-0003-0286-3646
Shigehiro YamaguchiDepartment of Chemistry, Graduate School of Science, Nagoya University, Nagoya, Japan.ORCID https://orcid.org/0000-0003-0072-8969
Takuma YasudaDepartment of Applied Chemistry, Graduate School of Engineering, Kyushu University, Fukuoka, Japan.ORCID https://orcid.org/0000-0003-1586-4701
Takeshi YanaiDepartment of Chemistry, Graduate School of Science, Nagoya University, Nagoya, Japan.ORCID https://orcid.org/0000-0003-3933-8546

Funding

IMS 24-IMS-C082IMS 25-IMS-C083JSPS Research Fellowship for Young Scientists JP24KJ1295JST JPMJAP2508JST JPMJCR21O5KAKENHI JP22K21346KAKENHI JP24H00449KAKENHI JP24H02268KAKENHI JP24K21248KAKENHI JP25H00429KAKENHI JP25H01253KAKENHI JP25H01266KAKENHI JP25K01848MEXT Promotion of Development of a Joint Usage/Research System Project: Coalition of Universities for Research Excellence Program (CURE) JPMXP1323015482
6 · The paper itself

Abstract

Thermally activated delayed fluorescence (TADF) emitters enable color-pure, energy-efficient organic light-emitting diodes (OLEDs), yet many ultra-narrowband designs rely on synthetically demanding boron incorporation. Here we discover boron-free emitters that reconcile a robust nitrogen-only polycyclic scaffold, Rec. 2020-grade pure-blue emission, and small singlet-triplet gaps (ΔE

Indexed as

graph neural networkhigh‐throughput screeningorganic light‐emitting diodespolycyclic aromatic hydrocarbonsthermally activated delayed fluorescence

Identifiers

PMID42482285
PMCPMC13592287

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.