Evidence map›Paper›PMID 40425890›Full record

ArticleMikrochimica acta2025

Gold-silica hybrid nanolabels decorated with recognition and signaling bioreagents for enhanced electrochemical immunodetection of chemokine ligand-12 in colorectal cancer early diagnosis and monitoring.

Andrea Cabrero-Martín, Sara Santiago, Verónica Serafín, Ana Montero-Calle, José M Pingarrón, Rodrigo Barderas, Susana Campuzano

Abstract read
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In one paragraph

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 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. 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

7 authors.

Andrea Cabrero-Martín *Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, Pza. de Las Ciencias 2, 28040, Madrid, Spain.ORCID 0009-0001-0785-1495
Sara Santiago *Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, Pza. de Las Ciencias 2, 28040, Madrid, Spain.ORCID 0000-0002-1206-1455
Verónica SerafínDepartamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, Pza. de Las Ciencias 2, 28040, Madrid, Spain. veronicaserafin@quim.ucm.es.ORCID 0000-0003-0034-8456
Ana Montero-CalleChronic Disease Programme, UFIEC, Institute of Health Carlos III, 28220, Majadahonda, Madrid, Spain.ORCID 0000-0001-5141-0454
José M PingarrónDepartamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, Pza. de Las Ciencias 2, 28040, Madrid, Spain.ORCID 0000-0003-2271-1383
Rodrigo BarderasChronic Disease Programme, UFIEC, Institute of Health Carlos III, 28220, Majadahonda, Madrid, Spain.ORCID 0000-0003-3539-7469
Susana CampuzanoDepartamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, Pza. de Las Ciencias 2, 28040, Madrid, Spain. susanacr@quim.ucm.es.ORCID 0000-0002-9928-6613

Funding

AES-ISCIII PI20CIII/00019Ministerio de Ciencia e Innovación JDC2022-048757-IMinisterio de Ciencia e Innovación PID2022-136351OB-I00Ministerio de Ciencia e Innovación PID2022-140307OB-I00Ministerio de Ciencia e Innovación PREP2022-000170
6 · The paper itself

Abstract

The use of gold-silica nanoconjugates (Au@SiO₂NCs) decorated with biotinylated detection antibodies (b-dAb) and horseradish peroxidase (HRP) is reported for the improved electrochemical immunosensing of chemokine ligand-12 (CXCL12), a relevant chemokine implicated in colorectal cancer (CRC) progression. Implemented on an amperometric sandwich immunoplatform the resulting nanobioconjugates provided significant signal amplification which is attributed to the high enzyme loading capacity and improved antibody orientation. The role played by each of the nanomaterials forming the nanohybrid was evaluated. Under optimized conditions, the developed immunoplatform exhibited a linear response ranging from 72 to 1000 pg mL

Indexed as

Chemokine CXCL12Colorectal NeoplasmsElectrochemical TechniquesGoldNanoconjugatesSilicon DioxideAntibodies, ImmobilizedBiomarkers, TumorBiosensing TechniquesEarly Detection of CancerHorseradish PeroxidaseHumansImmunoassayLimit of DetectionAntibodies, ImmobilizedBiomarkers, TumorChemokine CXCL12GoldHorseradish PeroxidaseNanoconjugatesSilicon DioxideAmperometryAu@SiO₂NCsColorectal cancerCXCL12 detectionElectrochemical analysisPlasma analysis

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Registered trials

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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.