ArticleMikrochimica acta2020
Determination of miRNAs in serum of cancer patients with a label- and enzyme-free voltammetric biosensor in a single 30-min step.
Article in Mikrochimica acta, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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.
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.
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Who cites it
6 citing papers in PubMed, 32 citations in OpenAlex.
- Conformational change-based electrochemical biosensor for the simple and highly selective detection of miRNA in whole serum.RSC advances · 2025Article
- Nanomaterial-Mediated Electrochemical and Optical Biosensors and Their Application in Tumour Marker Detection.Sensors (Basel, Switzerland) · 2025Review
- Aptamer-enhanced ultrasensitive electrochemical detection of HER-2 in breast cancer diagnosis using ZnO tetrapod-KScientific reports · 2025Article
- Electrochemical Biosensing of L-DOPA Using Tyrosinase Immobilized on Carboxymethyl Starch-Biosensors · 2023Article
- Article
- Electrochemical Biosensors for Detection of MicroRNA as a Cancer Biomarker: Pros and Cons.Biosensors · 2020Review
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The preparation of an integrated biosensor for the easy, fast, and sensitive determination of miRNAs is described based on a direct hybridization format and a label-free voltammetric detection. The biosensor involves a disposable carbon electrode substrate doubly nanostructured with reduced graphene oxide (rGO) and AuNPs modified with pyrene carboxylic acid (PCA) and 6-ferrocenylhexanethiol (Fc-SH), respectively. A synthetic amino terminated DNA capture probe was covalently immobilized on the CO
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Registered trials
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