ArticleBiosensors2022
Electrochemical Biosensor for SARS-CoV-2 cDNA Detection Using AuPs-Modified 3D-Printed Graphene Electrodes.
Article in Biosensors, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
15 citing papers in PubMed, 59 citations in OpenAlex.
- Advances on Sensors and Diagnostics of SARS-CoV-2 Biomarkers.Analytical chemistry · 2026Article
- Advances in Additive Manufacturing Electrochemistry.Chemical reviews · 2026Review
- Biopolymer-Nanoparticle Interactions in 3D-Printing for Biomedical Applications: Advantages, Limitations and Future Perspectives.Polymers · 2026Review
- Advanced electrochemical biosensing exploiting mussel-inspired polydopamine interfaces.Analytical sciences : the international journal of the Japan Society for Analytical Chemistry · 2026Review
- Label-Free Electrochemical Biosensors: An Updated Perspective Focused on Genosensing, Multiplexing, and Commercial Potential.Biosensors · 2026Review
- Rapid Detection of SARS-CoV‑2 Spike Protein Using a Fully 3D-Printed Electrochemical Biosensor.ACS omega · 2025Article
- Indium Tin Oxide-Based Voltammetric Biosensor for the Detection of Antibodies Against the SARS-CoV-2 Virus Spike Protein.Sensors (Basel, Switzerland) · 2025Article
- Graphene-Based Biosensors: Enabling the Next Generation of Diagnostic Technologies-A Review.Biosensors · 2025Review
- A Review on 3D-Printed Miniaturized Devices for Point-of-Care-Testing Applications.Biosensors · 2025Review
- Electrochemical Biosensors 3D Printed by Fused Deposition Modeling: Actualities, Trends, and Challenges.Biosensors · 2025Review
- Parkinson biomarker determination with an Au microflower-enhanced electrochemical immunosensor using non-Faradaic capacitance measurements.Mikrochimica acta · 2024Article
- Dual-Target Additively Manufactured Electrochemical Sensor for the Multiplexed Detection of Protein A29 and DNA of Human Monkeypox Virus.ACS omega · 2024Article
- Emerging Biomedical and Clinical Applications of 3D-Printed Poly(Lactic Acid)-Based Devices and Delivery Systems.Bioengineering (Basel, Switzerland) · 2024Review
- 3D-printed electrochemical glucose device with integrated Fe(II)-MOF nanozyme.Mikrochimica acta · 2023Article
- Electrochemical Sensor Based on Laser-Induced Graphene for Carbendazim Detection in Water.Foods (Basel, Switzerland) · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 3 institutions in 1 country.
Funding
Abstract
A low-cost and disposable graphene polylactic (G-PLA) 3D-printed electrode modified with gold particles (AuPs) was explored to detect the cDNA of SARS-CoV-2 and creatinine, a potential biomarker for COVID-19. For that, a simple, non-enzymatic electrochemical sensor, based on a Au-modified G-PLA platform was applied. The AuPs deposited on the electrode were involved in a complexation reaction with creatinine, resulting in a decrease in the analytical response, and thus providing a fast and simple electroanalytical device. Physicochemical characterizations were performed by SEM, EIS, FTIR, and cyclic voltammetry. Square wave voltammetry was employed for the creatinine detection, and the sensor presented a linear response with a detection limit of 0.016 mmol L
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Registered trials
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.