Evidence map›Paper›PMID 41635076›Full record

ArticleAdvanced healthcare materials2026

Flexible Polypyrrole-Based pH Sensors via Oxidative Chemical Vapor Deposition.

Adrivit Mukherjee, Federico Ferrari, David Garcia Romero, Ilaria Squillante, Job Schoenmaker, Hamoon Hemmatpour, Anton Terpstra, Peter Dijkstra, Julien Es Sayed, L Jan Anton Koster and 6 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Advanced healthcare materials, 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

16 authors.

Adrivit MukherjeeChemical Product Engineering, Faculty of Science and Engineering, Engineering and Technology Institute Groningen (ENTEG), University of Groningen, Groningen, The Netherlands.
Federico FerrariPhotophysics and Optoelectronics, Faculty of Science and Engineering, Zernike Institute for Advanced Materials (ZIAM), University of Groningen, Groningen, The Netherlands.
David Garcia RomeroPhotophysics and Optoelectronics, Faculty of Science and Engineering, Zernike Institute for Advanced Materials (ZIAM), University of Groningen, Groningen, The Netherlands.
Ilaria SquillantePhysical Chemistry of Polymeric and Nanostructured Materials, Faculty of Science and Engineering, Zernike Institute for Advanced Materials (ZIAM), University of Groningen, Groningen, The Netherlands.
Job SchoenmakerChemical Product Engineering, Faculty of Science and Engineering, Engineering and Technology Institute Groningen (ENTEG), University of Groningen, Groningen, The Netherlands.
Hamoon HemmatpourSurfaces and Thin Films, Faculty of Science and Engineering, Zernike Institute for Advanced Materials (ZIAM), University of Groningen, Groningen, The Netherlands.
Anton TerpstraChemical Product Engineering, Faculty of Science and Engineering, Engineering and Technology Institute Groningen (ENTEG), University of Groningen, Groningen, The Netherlands.
Peter DijkstraPolymer Science, Faculty of Science and Engineering, Zernike Institute for Advanced Materials (ZIAM), University of Groningen, Groningen, The Netherlands.
Julien Es SayedPolymer Science, Faculty of Science and Engineering, Zernike Institute for Advanced Materials (ZIAM), University of Groningen, Groningen, The Netherlands.
L Jan Anton KosterPhotophysics and Optoelectronics, Faculty of Science and Engineering, Zernike Institute for Advanced Materials (ZIAM), University of Groningen, Groningen, The Netherlands.
Maria Antonietta LoiPhotophysics and Optoelectronics, Faculty of Science and Engineering, Zernike Institute for Advanced Materials (ZIAM), University of Groningen, Groningen, The Netherlands.
Petra RudolfSurfaces and Thin Films, Faculty of Science and Engineering, Zernike Institute for Advanced Materials (ZIAM), University of Groningen, Groningen, The Netherlands.
Giuseppe PortalePhysical Chemistry of Polymeric and Nanostructured Materials, Faculty of Science and Engineering, Zernike Institute for Advanced Materials (ZIAM), University of Groningen, Groningen, The Netherlands.
Ajay Giri Prakash KottapalliBioinspired MEMS and Biomedical Devices Group, Faculty of Science and Engineering, Engineering and Technology Institute Groningen (ENTEG), University of Groningen, Groningen, The Netherlands.
Marleen KampermanPolymer Science, Faculty of Science and Engineering, Zernike Institute for Advanced Materials (ZIAM), University of Groningen, Groningen, The Netherlands.
Ranjita K BoseChemical Product Engineering, Faculty of Science and Engineering, Engineering and Technology Institute Groningen (ENTEG), University of Groningen, Groningen, The Netherlands.ORCID https://orcid.org/0000-0003-1928-5264

Funding

European Research Council 864982
6 · The paper itself

Abstract

The dynamic physicochemical environment of healing wounds provides valuable diagnostic information, with pH serving as a key biomarker for infection, inflammation, and tissue regeneration. However, the development of flexible, biocompatible, and stable pH sensors that can be seamlessly integrated into wearable platforms remains challenging. Here, we report a strategy to fabricate electrically conductive, pH-responsive bioelectronic sensors based on ultrathin polypyrrole (PPy) films deposited via oxidative chemical vapor deposition (oCVD). The resulting flexible sensors enable monitoring of physiologically relevant pH changes (4-9) and exhibit modulation of electrical conductivity up to two orders of magnitude, reaching 304 S.cm

Indexed as

Biosensing TechniquesPolymersPyrrolesElectric ConductivityHumansHydrogen-Ion ConcentrationOxidation-ReductionPolymerspolypyrrolePyrrolesbioelectronic sensorselectrically conductive polypyrroleoxidative chemical vapor depositionpH sensorsmart skin‐integrated wearablesspatiotemporal (bio)sensingwound healing monitoring

Identifiers

PMID41635076
PMCPMC13107506

What OpenQuestion holds

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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.