Evidence map›Paper›PMID 41322384›Full record

ArticleACS applied electronic materials2025

ZIF-71-Coated CuO:Al with Enhanced Gas-Sensing Performance for

Rajat Nagpal, Masaya Sugihara, Cristian Lupan, Tim Tjardts, Nahomy Meling-Lizarde, Thomas Strunskus, Haoyi Qiu, Rainer Adelung, Rob Ameloot, Oleg Lupan

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ACS applied electronic materials, 2025. 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. ACS omega · 2026
    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

10 authors.

Rajat NagpalChair for Functional Nanomaterials, Department of Materials Science, Faculty of Engineering, Kiel University, Kaiserstraße 2, Kiel D-24143, Germany.ORCID https://orcid.org/0009-0007-1266-1892
Masaya SugiharaCentre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy, KU Leuven, Leuven 3001, Belgium.
Cristian LupanCenter for Nanotechnology and Nanosensors, Department of Microelectronics and Biomedical Engineering, Faculty CIM, Technical University of Moldova, 168 Stefan Cel Mare str., Chisinau MD-2004, Republic of Moldova.
Tim TjardtsChair for Composite Materials, Department of Materials Science, Faculty of Engineering, Kiel University, Kaiserstraße 2, Kiel D-24143, Germany.
Nahomy Meling-LizardeChair for Composite Materials, Department of Materials Science, Faculty of Engineering, Kiel University, Kaiserstraße 2, Kiel D-24143, Germany.ORCID https://orcid.org/0009-0009-5819-864X
Thomas StrunskusChair for Composite Materials, Department of Materials Science, Faculty of Engineering, Kiel University, Kaiserstraße 2, Kiel D-24143, Germany.ORCID https://orcid.org/0000-0003-3931-5635
Haoyi QiuChair for Functional Nanomaterials, Department of Materials Science, Faculty of Engineering, Kiel University, Kaiserstraße 2, Kiel D-24143, Germany.ORCID https://orcid.org/0000-0003-2379-3333
Rainer AdelungChair for Functional Nanomaterials, Department of Materials Science, Faculty of Engineering, Kiel University, Kaiserstraße 2, Kiel D-24143, Germany.ORCID https://orcid.org/0000-0002-2617-678X
Rob AmelootCentre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy, KU Leuven, Leuven 3001, Belgium.ORCID https://orcid.org/0000-0003-3178-5480
Oleg LupanChair for Functional Nanomaterials, Department of Materials Science, Faculty of Engineering, Kiel University, Kaiserstraße 2, Kiel D-24143, Germany.ORCID https://orcid.org/0000-0002-7913-9712

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this study, hybrid materials combine metal-organic framework (MOF)-zeolitic imidazolate framework (ZIF) with inorganic metal-oxide semiconductors, resulting in composite materials that exhibit synergistic properties and improves the sensing capabilities of organic/inorganic hybrid sensors. MOFs provide tunable porosity and structural flexibility. Therefore, they present significant potential for gas-sensing applications. In this study, we report a simple and scalable approach to fabricate MOF ZIF-71-coated Al-doped CuO-based (CuO:Al) hybrid gas sensors. CuO:Al films with triangular-shaped grains were synthesized via a chemical solution approach. Comprehensive structural and surface analyses were conducted by using XRD, SEM, and XPS to elucidate crystallinity, morphology, and chemical states. The analysis revealed a highly crystalline structure with well-distributed ZIF-71 nanoparticles exhibiting a broad particle size range (500 to 750 nm) on the CuO:Al film. Raman spectroscopy and nitrogen (N

Indexed as

adsorptionaffinitydipolemetal−organic-frameworks, n-butanolpolarizabilitysensorsynergisticZIF-71

Identifiers

PMID41322384
PMCPMC12661656

What OpenQuestion holds

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LicenceCC BY
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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.