Evidence map›Paper›PMID 41524209›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2026

Circularly Polarized Long-Persistent and Photostimulated Luminescence Enabled through Förster Resonance Energy Transfer and Upconversion Strategies.

Ruttapol Malatong, Rengo Yoshioka, Dmitry Kovalevskiy, Kentaro Takaji, Hajime Shigemitsu, Kaede Kawaguchi, Yemineni S L V Narayana, Toshiyuki Kida, Ryota Kabe

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Review
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

9 authors.

Ruttapol MalatongOrganic Optoelectronics Unit, Okinawa Institute of Science and Technology Graduate University (OIST), Onna-son, Okinawa, Japan.ORCID https://orcid.org/0000-0001-6180-5433
Rengo YoshiokaOrganic Optoelectronics Unit, Okinawa Institute of Science and Technology Graduate University (OIST), Onna-son, Okinawa, Japan.ORCID https://orcid.org/0000-0002-6380-4140
Dmitry KovalevskiyOrganic Optoelectronics Unit, Okinawa Institute of Science and Technology Graduate University (OIST), Onna-son, Okinawa, Japan.ORCID https://orcid.org/0000-0001-7990-6881
Kentaro TakajiDepartment of Applied Chemistry, Graduate School of Engineering, The University of Osaka, Suita, Osaka, Japan.ORCID https://orcid.org/0009-0002-6160-4628
Hajime ShigemitsuDepartment of Applied Chemistry, Graduate School of Engineering, The University of Osaka, Suita, Osaka, Japan.ORCID https://orcid.org/0000-0002-3104-049X
Kaede KawaguchiOrganic Optoelectronics Unit, Okinawa Institute of Science and Technology Graduate University (OIST), Onna-son, Okinawa, Japan.ORCID https://orcid.org/0000-0003-3353-0393
Yemineni S L V NarayanaOrganic Optoelectronics Unit, Okinawa Institute of Science and Technology Graduate University (OIST), Onna-son, Okinawa, Japan.ORCID https://orcid.org/0000-0001-7024-640X
Toshiyuki KidaDepartment of Applied Chemistry, Graduate School of Engineering, The University of Osaka, Suita, Osaka, Japan.ORCID https://orcid.org/0000-0002-5777-8580
Ryota KabeOrganic Optoelectronics Unit, Okinawa Institute of Science and Technology Graduate University (OIST), Onna-son, Okinawa, Japan.ORCID https://orcid.org/0000-0002-3647-4262

Funding

Fusion Oriented REsearch for disruptive Science and Technology JPMJFR201HJapan Society for the Promotion of Science 24K01575
6 · The paper itself

Abstract

Circularly polarized luminescence (CPL) has attracted significant attention for applications in displays, data encryption, anti-counterfeiting, and bioimaging. However, extending the emission lifetime beyond the second timescale remains a challenge. Here, we report circularly polarized long-persistent luminescence (CP-LPL) and the first evidence of circularly polarized photostimulated luminescence (CP-PSL) in purely organic systems. Using the chiral emitter R/S-OBN-Cz, we establish two complementary design strategies: (i) a three-component Förster resonance energy transfer (FRET) system, where the energy of long-lived charge-separated states between the donor and the acceptor is transferred to the chiral dopant, and (ii) a two-component upconversion system, where the locally excited state of chiral emitter is restored upon charge recombination. Both approaches result in CP-LPL with mirror-image CPL signals. Moreover, in the three-component FRET system, trapped charges in the chiral dopant can be released upon near-infrared stimulation, regenerating circularly polarized emission. This work establishes new proof of concept in chiroptical materials research, paving the way toward the practical applications in encrypted optical storage and advanced photonic devices.

Indexed as

chiral emittercircularly polarized long‐persistent luminescencecircularly polarized luminescencecircularly polarized photostimulated luminescenceFörster resonance energy transfer

Identifiers

PMID41524209
PMCPMC12970155

What OpenQuestion holds

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Registered trials

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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.