Evidence map›Paper›PMID 42484975›Full record

ArticleJournal of fluorescence2026

Photophysical Properties and Charge Transfer Mechanism of D-π-A Zinc Porphyrin Dyes: Effect of Nitrogen Atom Substitution.

Songfeng Li, Jiayu Han, Tao Liu, Zhongkui Zhang, Yuanzuo Li

Abstract read
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In one paragraph

Article in Journal of fluorescence, 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

5 authors.

Songfeng LiCollege of Science, Northeast Forestry University, Harbin, 150040, Heilongjiang, China.
Jiayu HanCentre for Composite Materials and Structures, Harbin Institute of Technology, Harbin, 150080, Heilongjiang, China.
Tao LiuCentre for Composite Materials and Structures, Harbin Institute of Technology, Harbin, 150080, Heilongjiang, China.
Zhongkui ZhangSchool of Integrated Circuit Science and Engineering, Beihang University, Beijing, 100191, Haidian, China.
Yuanzuo LiCollege of Science, Northeast Forestry University, Harbin, 150040, Heilongjiang, China. yzli@nefu.edu.cn.

Funding

Fundamental Research Funds for the Central Universities 2572023DJ03
6 · The paper itself

Abstract

To reveal the influence of atom substitutions on the photoelectric properties and charge transfer of the dyes, the D-π-A (donor-π-acceptor) structured zinc porphyrin dye SGT021 was investigated, and three new dyes, SGT021-N1, SGT021-N2, and SGT021-2N, were designed on SGT021 by replacing the carbon-hydrogen (C-H) structure in the 2,1,3-benzothiadiazole unit of the acceptor segment with more electronegative nitrogen atoms. Although the donor and porphyrin-based π-bridge components of the designed dyes were identical to those of SGT021, the new molecules exhibited higher theoretical PCEs due to differences in the acceptor structure. Among the three designed molecules, SGT021-2N exhibited the highest PCE, owing to its higher short-circuit current density (J

Indexed as

Atomic substitutionDFTDye-sensitized solar cells (DSSCs)Electron transfer

Identifiers

PMID42484975

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.