Evidence map›Paper›PMID 41920221›Full record

ArticleAnalytical and bioanalytical chemistry2026

Capacitive field-effect biosensors loaded with intact plant virus particles: modelling and experimental data.

Melanie Welden, Arshak Poghossian, Christina Wege, Michael J Schöning

Abstract read
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In one paragraph

Article in Analytical and bioanalytical chemistry, 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

4 authors.

Melanie WeldenInstitute of Nano- and Biotechnologies, Aachen University of Applied Sciences, 52428, Jülich, Germany.ORCID http://orcid.org/0000-0002-3413-5881
Arshak PoghossianMicroNanoBio, 53125, Bonn, Germany. a.poghossian@gmx.de.ORCID http://orcid.org/0000-0001-6591-0572
Christina WegeInstitute of Biomaterials and Biomolecular Systems, University of Stuttgart, 70569, Stuttgart, Germany.ORCID http://orcid.org/0000-0001-9311-4848
Michael J SchöningInstitute of Nano- and Biotechnologies, Aachen University of Applied Sciences, 52428, Jülich, Germany. schoening@fh-aachen.de.ORCID http://orcid.org/0000-0003-4347-6685

Funding

Deutsche Forschungsgemeinschaft 446507449
6 · The paper itself

Abstract

Plant viruses are considered one of the main contributors to crop losses in the agricultural industry and thus induce high economic costs worldwide. The best strategy to slow down the spread of plant virus infections and prevent crop failures is to make an early and reliable diagnosis and provide prompt treatment. Electrolyte-insulator-semiconductor capacitors (EISCAP) represent an attractive transducer architecture for label-free electrostatic detection of virus particles by their intrinsic charge. In this work, a capacitive model of an EISCAP sensor loaded with negatively charged tobacco mosaic virus (TMV) particles is presented. In the developed model, the adsorbed TMV particles are assumed as local gates with dimensions in the nano- to sub-micrometer range. The impact of TMV surface coverage on the sensor characteristics of SiO

Indexed as

Capacitive field-effect biosensorCapacitive modelLabel-free detectionPlant virus particlesTobacco mosaic virusVirus coverage

Identifiers

PMID41920221

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.