Evidence map›Paper›PMID 37284350›Full record

ArticleMaterials today. Chemistry2023

COVID-19 impedimetric biosensor based on polypyrrole nanotubes, nickel hydroxide and VHH antibody fragment: specific, sensitive, and rapid viral detection in saliva samples.

A Santos, A P Macedo de Souza Brandão, B M Hryniewicz, H Abreu, L Bach-Toledo, S Schuster da Silva, A E Deller, V Z Rogerio, D S Baêta Rodrigues, P M Hiraiwa and 8 more

Open access · bronzeAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Materials today. Chemistry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
2.5field-weighted citation impact, top 10% of its field
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

3 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
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

18 authors at 4 institutions in 1 country.

A SantosLaboratory of Inflammatory and Neoplastic Cells, Cell Biology Department, Section of Biological Sciences - Universidade Federal do Paraná (UFPR), 81531-980, Curitiba, PR, Brazil.
A P Macedo de Souza BrandãoLaboratory of Structural Biology and Protein Engineering, Carlos Chagas Institute, FIOCRUZ Paraná, 81350-010, Curitiba, PR, Brazil.
B M HryniewiczGrupo de Pesquisa em Macromoléculas e Interfaces, Universidade Federal do Paraná (UFPR), 81531-980, Curitiba, PR, Brazil.
H AbreuLaboratory of Human Cytogenetics and Oncogenetics, Postgraduate Program in Genetics, Department of Genetics, Universidade Federal do Paraná (UFPR), 81531-980, Curitiba, Brazil.
L Bach-ToledoGrupo de Pesquisa em Macromoléculas e Interfaces, Universidade Federal do Paraná (UFPR), 81531-980, Curitiba, PR, Brazil.
S Schuster da SilvaLaboratory of Inflammatory and Neoplastic Cells, Cell Biology Department, Section of Biological Sciences - Universidade Federal do Paraná (UFPR), 81531-980, Curitiba, PR, Brazil.
A E DellerGrupo de Pesquisa em Macromoléculas e Interfaces, Universidade Federal do Paraná (UFPR), 81531-980, Curitiba, PR, Brazil.
V Z RogerioLaboratory of Structural Biology and Protein Engineering, Carlos Chagas Institute, FIOCRUZ Paraná, 81350-010, Curitiba, PR, Brazil.
D S Baêta RodriguesLaboratory of Structural Biology and Protein Engineering, Carlos Chagas Institute, FIOCRUZ Paraná, 81350-010, Curitiba, PR, Brazil.
P M HiraiwaLaboratory of Structural Biology and Protein Engineering, Carlos Chagas Institute, FIOCRUZ Paraná, 81350-010, Curitiba, PR, Brazil.
B G GuimarãesLaboratory of Structural Biology and Protein Engineering, Carlos Chagas Institute, FIOCRUZ Paraná, 81350-010, Curitiba, PR, Brazil.
L F MarchesiGrupo de Estudos em Espectroscopia de Impedância Eletroquímica (GEIS), Universidade Tecnológica Federal Do Paraná, Rua Dr. Washington Subtil Chueire, 330 - Jd. Carvalho, CEP 84017-220, Ponta Grossa, PR, Brazil.
J Carvalho de OliveiraLaboratory of Human Cytogenetics and Oncogenetics, Postgraduate Program in Genetics, Department of Genetics, Universidade Federal do Paraná (UFPR), 81531-980, Curitiba, Brazil.
D F GradiaLaboratory of Human Cytogenetics and Oncogenetics, Postgraduate Program in Genetics, Department of Genetics, Universidade Federal do Paraná (UFPR), 81531-980, Curitiba, Brazil.
F L F SoaresGrupo de Pesquisa em Macromoléculas e Interfaces, Universidade Federal do Paraná (UFPR), 81531-980, Curitiba, PR, Brazil.
N I T ZanchinLaboratory of Structural Biology and Protein Engineering, Carlos Chagas Institute, FIOCRUZ Paraná, 81350-010, Curitiba, PR, Brazil.
C Camargo de OliveiraLaboratory of Inflammatory and Neoplastic Cells, Cell Biology Department, Section of Biological Sciences - Universidade Federal do Paraná (UFPR), 81531-980, Curitiba, PR, Brazil.
M VidottiGrupo de Pesquisa em Macromoléculas e Interfaces, Universidade Federal do Paraná (UFPR), 81531-980, Curitiba, PR, Brazil.
Universidade Federal do Paraná · BRFundação Carlos Chagas · BRCentro de Tecnologia da Informação Renato Archer · BRUniversidade Tecnológica Federal do Paraná · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

SARS-CoV-2 rapid spread required urgent, accurate, and prompt diagnosis to control the virus dissemination and pandemic management. Several sensors were developed using different biorecognition elements to obtain high specificity and sensitivity. However, the task to achieve these parameters in combination with fast detection, simplicity, and portability to identify the biorecognition element even in low concentration remains a challenge. Therefore, we developed an electrochemical biosensor based on polypyrrole nanotubes coupled via Ni(OH)

Indexed as

ChemometricsCOVID-19Impedimetric biosensorNanostructured electrodeSaliva sample

Identifiers

PMID37284350
PMCPMC10236006
OpenAlexW4379142696

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.