Evidence map›Paper›PMID 34094093›Full record

ArticleChemical science2020

Deep-red fluorescence from isolated dimers: a highly bright excimer and imaging

Qing Luo, Lin Li, Huili Ma, Chunyan Lv, Xueyan Jiang, Xinggui Gu, Zhongfu An, Bo Zou, Cheng Zhang, Yujian Zhang

Abstract read
In one paragraph

Article in Chemical science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Review
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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

10 authors.

Qing LuoSchool of Engineering, HuZhou University, Huzhou Cent Hosp 759 Erhuan Rd Huzhou Zhejiang P. R. China sciencezyj@foxmail.com.
Lin LiBeijing Advanced Innovation Center for Soft Matter Science and Engineering, College of Materials Science and Engineering, Beijing University of Chemical Technology Beijing 100029 P. R. China guxinggui@mail.buct.edu.cn.
Huili MaKey Laboratory of Flexible Electronics & Institute of Advanced Materials, Nanjing Tech University 30 South Puzhu Road Nanjing 211816 P. R. China.
Chunyan LvSchool of Engineering, HuZhou University, Huzhou Cent Hosp 759 Erhuan Rd Huzhou Zhejiang P. R. China sciencezyj@foxmail.com.
Xueyan JiangKey Laboratory of Flexible Electronics & Institute of Advanced Materials, Nanjing Tech University 30 South Puzhu Road Nanjing 211816 P. R. China.
Xinggui GuBeijing Advanced Innovation Center for Soft Matter Science and Engineering, College of Materials Science and Engineering, Beijing University of Chemical Technology Beijing 100029 P. R. China guxinggui@mail.buct.edu.cn.ORCID https://orcid.org/0000-0002-1678-2823
Zhongfu AnKey Laboratory of Flexible Electronics & Institute of Advanced Materials, Nanjing Tech University 30 South Puzhu Road Nanjing 211816 P. R. China.ORCID https://orcid.org/0000-0002-6522-2654
Bo ZouState Key Laboratory of Superhard Materials, College of Physics, Jilin University Qianjin Street 2699 Changchun 130012 P. R. China zoubo@jlu.edu.cn.ORCID https://orcid.org/0000-0002-3215-1255
Cheng ZhangCollege of Chemical Engineering, Zhejiang University of Technology Hangzhou 310014 P. R. China.
Yujian ZhangSchool of Engineering, HuZhou University, Huzhou Cent Hosp 759 Erhuan Rd Huzhou Zhejiang P. R. China sciencezyj@foxmail.com.ORCID https://orcid.org/0000-0003-4638-0056

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Restricted by the energy-gap law, the development of bright near-infrared (near-IR) fluorescent luminophors in the solid state remains a challenge. Herein, we report a new design strategy for realizing high brightness and deep-red/near-IR-emissive organic molecules based on the incorporation of a hybridized local and charge-transfer (HLCT) state and separated dimeric stacks into one aggregate. Experimental and theoretical analyses show that this combination not only contributes to high photoluminescent quantum yields (PLQYs) but also significantly lessens the energy gap. The fluorophore

Identifiers

PMID34094093
PMCPMC8159302

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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.