ArticleSensors (Basel, Switzerland)2020
A Graphene-PEDOT:PSS Modified Paper-Based Aptasensor for Electrochemical Impedance Spectroscopy Detection of Tumor Marker.
Article in Sensors (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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.
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
22 citing papers in PubMed, 88 citations in OpenAlex.
- Aptamer-Based Strategies for Colorectal Cancer Detection: Emerging Technologies and Future Directions.Biosensors · 2025Review
- High-density AuNP-decorated microneedle electrochemical aptasensor for minimally invasive CEA detection in interstitial fluid.Mikrochimica acta · 2025Article
- Lab-on-paper diagnostics for blood sample analysis: a review.Mikrochimica acta · 2025Review
- Recent Advances in Paper-Based Electronics: Emphasis on Field-Effect Transistors and Sensors.Biosensors · 2025Review
- Low-Cost and Portable Biosensor Based on Monitoring Impedance Changes in Aptamer-Functionalized Nanoporous Anodized Aluminum Oxide Membrane.Micromachines · 2024Article
- Rapid detection of carcinoembryonic antigen by means of an electrochemical aptasensor.iScience · 2024Article
- Paper-Based Aptasensors: Working Principles, Detection Modes, and Applications.Sensors (Basel, Switzerland) · 2023Review
- An irreversible paper-based profluorescent nitroxide probe for the selective detection of ascorbic acid.RSC advances · 2023Article
- Simple and sensitive detection of miRNA-122 based on a micro-biosensor through square wave voltammetry.RSC advances · 2023Article
- Flower-like core-shell nanostructures based on natural asphalt coated with Ni-LDH nanosheets as an electrochemical platform for prostate cancer biomarker sensing.Mikrochimica acta · 2023Article
- Review
- Development of conducting paper-based electrochemical biosensor for procalcitonin detection.ADMET & DMPK · 2023Article
- Review
- Current Perspectives in Graphene Oxide-Based Electrochemical Biosensors for Cancer Diagnostics.Biosensors · 2022Review
- Supramolecular Enzymatic Labeling for Aptamer Switch-Based Electrochemical Biosensor.Biosensors · 2022Article
- Cancer Diagnostics and Early Detection Using Electrochemical Aptasensors.Micromachines · 2022Review
- Development of Carcinoembryonic Antigen Rapid Detection System Based on Platinum Microelectrode.Frontiers in chemistry · 2022Article
- Aptamer-based biosensors and application in tumor theranostics.Cancer science · 2022Review
- Tungsten Disulfide Nanotube-Modified Conductive Paper-Based Chemiresistive Sensor for the Application in Volatile Organic Compounds' Detection.Sensors (Basel, Switzerland) · 2021Article
- Design Strategies for Electrochemical Aptasensors for Cancer Diagnostic Devices.Sensors (Basel, Switzerland) · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 1 country.
Funding
Abstract
A graphene and poly (3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) modified conductive paper-based electrochemical impedance spectroscopy (EIS) aptasensor has been successfully fabricated by a simple and continuous coating process. A graphene/PEDOT:PSS modified paper electrode forms the nanocomposite providing a conductive and sensitive substrate for further aptamer functionalization of the biosensor. This low-cost paper-based aptasensor exhibits its sensitivity to carcinoembryonic antigens (CEA) in standard buffer solutions and human serum samples in a linear range of 0.77-14 ng·mL
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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.