Evidence map›Paper›PMID 41882004›Full record

ArticleNature communications2026

Nonaromatic polymer-deep eutectic solvent complexes with ultralong room-temperature and high-temperature phosphorescence.

Xuanshu Zhong, Yunhao Bai, Guo Qiao, Yunqi Shi, Wendi Xie, Jinsheng Xiao, Junwen Deng, Hanfeng Duan, Yunqing Zhang, Huiliang Wang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

10 authors.

Xuanshu ZhongBeijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing, 100875, China.
Yunhao BaiBeijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing, 100875, China.
Guo QiaoBeijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing, 100875, China.
Yunqi ShiBeijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing, 100875, China.
Wendi XieBeijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing, 100875, China.
Jinsheng XiaoBeijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing, 100875, China.
Junwen DengBeijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing, 100875, China.
Hanfeng DuanBeijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing, 100875, China.
Yunqing ZhangBeijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing, 100875, China.
Huiliang WangBeijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing, 100875, China. wanghl@bnu.edu.cn.ORCID http://orcid.org/0000-0001-7964-0809

Funding

National Natural Science Foundation of China (National Science Foundation of China) 22472010
6 · The paper itself

Abstract

Ultralong organic phosphorescence (UOP) and especially high-temperature phosphorescence (HTP) are difficult to be achieved in pure organic nontraditional luminogens (NTLs). Herein, we develop a strategy to prepare UOP materials by solvent exchange of an NTLs-based hydrogel with a deep eutectic solvent (DES), followed by wet annealing. The obtained polyacrylamide-DES complexes exhibit afterglows up to 9.5 s, room-temperature phosphorescence (RTP) lifetimes up to 622.5 ms, and high phosphorescence quantum yields of 17.6%. Excitingly, they also exhibit HTP with a lifetime of 366.2 ms even at 120°C and exhibit highly stable UOP in organic solvents. DESs form strong hydrogen bonding with the polymer matrix, the heavy atom effect of bromine in the DESs promotes the occurrence of RTP, and the rigidified and stable structures enable the HTP of the complexes. This work provides a universal strategy for preparing non-aromatic UOP materials for wide applications.

Identifiers

PMID41882004
PMCPMC13181028

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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.