Evidence map›Paper›PMID 40381040›Full record

ArticleMikrochimica acta2025

Laser-induced graphene with nickel oxide nanoparticles electrochemical immunosensor for rapid and label-free detection of Salmonella enterica Typhimurium.

Daniela A Oliveira, Cicero C Pola, Zachary T Johnson, Jingzhe Li, Emily A Smith, Eric S McLamore, Diana C Vanegas, Jonathan C Claussen, Carmen L Gomes

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Article in Mikrochimica acta, 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

9 authors.

Daniela A Oliveira *Department of Biological and Agricultural Engineering, Texas A&M University, College Station, TX, 77843, USA.
Cicero C Pola *Department of Food Science and Human Nutrition, Iowa State University, Ames, IA, 50011, USA.ORCID 0000-0001-6141-9698
Zachary T JohnsonDepartment of Mechanical Engineering, Iowa State University, Ames, IA, 50011, USA.ORCID 0009-0002-3140-3024
Jingzhe LiDepartment of Chemistry, Iowa State University, Ames, IA, 50011, USA.
Emily A SmithDepartment of Chemistry, Iowa State University, Ames, IA, 50011, USA.ORCID 0000-0001-7438-7808
Eric S McLamoreDepartment of Agricultural Sciences, Clemson University, Clemson, SC, 29631, USA.ORCID 0000-0002-1662-7372
Diana C VanegasDepartment of Environmental Engineering and Earth Sciences, Clemson University, Clemson, SC, 29631, USA.ORCID 0000-0001-9858-0960
Jonathan C ClaussenDepartment of Mechanical Engineering, Iowa State University, Ames, IA, 50011, USA.ORCID 0000-0001-7065-1077
Carmen L GomesDepartment of Mechanical Engineering, Iowa State University, Ames, IA, 50011, USA. carmen@iastate.edu.ORCID 0000-0003-0095-6478

Funding

National Institute of Food and Agriculture 2018-67016-27578National Institute of Food and Agriculture 2020-67017-33079National Institute of Food and Agriculture 2021-67021-34457
6 · The paper itself

Abstract

Cost-effectiveness, high-throughput capability, and scalable manufacturing are key features required for the fabrication of in-field electrochemical sensors applicable to food safety analysis. In this work, a two-step method is described to create laser-induced graphene electrodes decorated with nickel oxide nanoparticles (LIG-NiO). Fabrication of the LIG-NiO electrodes is performed via direct writing under ambient conditions using a polyimide sheet and nickel acetate solution as substrates, which is then converted into a label-free immunosensor for the detection of Salmonella enterica serovar Typhimurium by functionalizing the working surface with an anti-Salmonella antibody. The resulting electrochemical immunosensor exhibits a sensitivity of 3.93 ± 0.25 Ω (log (CFU mL

Indexed as

Biosensing TechniquesElectrochemical TechniquesGraphiteMetal NanoparticlesNickelSalmonella typhimuriumAntibodies, ImmobilizedElectrodesFood ContaminationImmunoassayLasersLimit of DetectionAntibodies, ImmobilizedGraphiteNickelnickel monoxideElectrochemical impedance spectroscopyFoodborne pathogen sensingFood safety analysisImpedimetric biosensorSalmonella spp

Identifiers

PMID40381040

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.