Evidence map›Paper›PMID 41053193›Full record

ArticleNature communications2025

Late-stage direct double borylation of B/N-based multi-resonance framework enables high-performance ultra-narrowband deep-blue organic light-emitting diodes.

Jiping Hao, Junki Ochi, Kojiro Tanaka, Masashi Mamada, Kenkera Rayappa Naveen, Yasuhiro Kondo, Masakazu Kondo, Takuji Hatakeyama

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
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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

8 authors.

Jiping HaoDr. J. Hao, Dr. J. Ochi, K. Tanaka, Dr. M. Mamada, Dr. K. R. Naveen, and Prof. T. Hatakeyama, Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto, Japan.ORCID http://orcid.org/0000-0003-2612-9278
Junki OchiDr. J. Hao, Dr. J. Ochi, K. Tanaka, Dr. M. Mamada, Dr. K. R. Naveen, and Prof. T. Hatakeyama, Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto, Japan.ORCID http://orcid.org/0000-0003-4275-3898
Kojiro TanakaDr. J. Hao, Dr. J. Ochi, K. Tanaka, Dr. M. Mamada, Dr. K. R. Naveen, and Prof. T. Hatakeyama, Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto, Japan.
Masashi MamadaDr. J. Hao, Dr. J. Ochi, K. Tanaka, Dr. M. Mamada, Dr. K. R. Naveen, and Prof. T. Hatakeyama, Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto, Japan.
Kenkera Rayappa NaveenDr. J. Hao, Dr. J. Ochi, K. Tanaka, Dr. M. Mamada, Dr. K. R. Naveen, and Prof. T. Hatakeyama, Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto, Japan.ORCID http://orcid.org/0000-0002-1067-0740
Yasuhiro KondoY. Kondo, SK JNC Japan Co., Ltd., Ichihara, Chiba, Japan.
Masakazu KondoDr. M. Kondo, JNC Co., Ltd. 5-1 Goi Kaigan, Ichihara, Chiba, Japan.
Takuji HatakeyamaDr. J. Hao, Dr. J. Ochi, K. Tanaka, Dr. M. Mamada, Dr. K. R. Naveen, and Prof. T. Hatakeyama, Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto, Japan. hatake@kuchem.kyoto-u.ac.jp.ORCID http://orcid.org/0000-0002-7483-9525

Funding

MEXT | Japan Society for the Promotion of Science (JSPS) 23K20039MEXT | Japan Society for the Promotion of Science (JSPS) JPJSCCA20220004MEXT | JST | Core Research for Evolutional Science and Technology (CREST) JPMJCR22B3
6 · The paper itself

Abstract

Multi-resonance thermally activated delayed fluorescence (MR-TADF) materials are promising for organic light-emitting diodes (OLEDs) owing to their narrowband emission and efficient triplet utilization. However, realizing stable deep-blue emission with high practical efficiency remains challenging, largely due to limited strategies for hypsochromic shifts without compromising photophysical properties. Here, we report a late-stage direct double borylation strategy for B/N-based MR frameworks, which extends π-conjugation resonance, increases transition energy, enhances transition dipole moment, and reduces the S

Identifiers

PMID41053193
PMCPMC12501214

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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.