Evidence map›Paper›PMID 40316631›Full record

ArticleScientific reports2025

Designing of pyrrolopyrazine-based electron transporting materials with architecture (A1-D-A2) in perovskite solar cells: a DFT study.

Malik Muhammad Asif Iqbal, Muzammil Hussain, Riaz Hussain, Waqar Ashraf

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2025. 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. Article
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

4 authors.

Malik Muhammad Asif IqbalDepartment of Chemistry, University of Okara, Okara, 56300, Pakistan. mmasif101@gmail.com.
Muzammil HussainDepartment of Chemistry, University of Okara, Okara, 56300, Pakistan.
Riaz HussainDepartment of Chemistry, University of Okara, Okara, 56300, Pakistan.
Waqar AshrafDepartment of Mathematics and Natural Sciences, Prince Mohammad Bin Fahd University, 31952, Al Khobar, Saudi Arabia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this study, the proposed method involves the confident insertion of π-spacer fragments between donor and acceptor parts of a newly designed (A1-D-A2) molecule into the reference molecule (PP2). Frontier molecular orbitals study using MPW1PW91/6-31G(d,p) level of DFT demonstrates that all designed molecules possess a lower band gap (2.62-3.35 eV) in comparison to R (3.77 eV). The absorption properties clearly show that all the designed molecules (DD1-DD8) have higher absorption values (434.44-566.40 nm) in the gas phase and (498.65-624.01 nm) in the solvent phase compared to R values of 380.32 nm in the gas phase and 415.61 nm in the solvent phase. Significant LHE values and the lowest λ

Indexed as

AcceptorDensity functional theoryPerovskiteSolar cellsTransport material

Identifiers

PMID40316631
PMCPMC12048672

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

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.