ArticleSensors (Basel, Switzerland)2021
Reduced Graphene Oxide and Polyaniline Nanofibers Nanocomposite for the Development of an Amperometric Glucose Biosensor.
Article in Sensors (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 80 citations in OpenAlex.
- A Flexible Wearable Multisensing Patch Integrating SWCNT-PtNPs Nanocomposites for Non-Invasive Clinical Biomarkers Monitoring in Sweat.Polymers · 2026Article
- Non-enzymatic electrochemical glucose sensing using flexible rGO/AgNW@PANI composite films on nylon substrates.RSC advances · 2026Article
- Article
- Carbon-based nanomaterials in biomedicine and technology.Frontiers in chemistry · 2026Review
- Reduced graphene oxide-based absorbance biosensors for detecting Escherichia coli DNA.Scientific reports · 2025Article
- Stimuli-responsive smart materials enabled high-performance biosensors for liquid biopsies.Journal of nanobiotechnology · 2025Review
- Metal oxide-polymer hybrid composites: a comprehensive review on synthesis and multifunctional applications.RSC advances · 2025Review
- Electrospun nanofibers and their application as sensors for healthcare.Frontiers in bioengineering and biotechnology · 2025Review
- Electrochemical study of an enhanced platform by electrochemical synthesis of three-dimensional polyaniline nanofibers/reduced graphene oxide thin films for diverse applications.Scientific reports · 2024Article
- Evaluation of the dispersion properties of graphene oxide/cetyltrimethylammonium bromide for application in nanocomposite materials.RSC advances · 2024Article
- Continuous monitoring of multiple biomarkers with an ultrasensitive 3D-structured wearable biosensor.Cell reports methods · 2023Article
- Fabrications of the Flexible Non-Enzymatic Glucose Sensors Using Au-CuO-rGO and Au-CuO-rGO-MWCNTs Nanocomposites as Carriers.Sensors (Basel, Switzerland) · 2023Article
- Immobilization of Enzyme Electrochemical Biosensors and Their Application to Food Bioprocess Monitoring.Biosensors · 2023Review
- Glucose Biosensor Based on Glucose Oxidase Immobilized on BSA Cross-Linked Nanocomposite Modified Glassy Carbon Electrode.Sensors (Basel, Switzerland) · 2023Article
- Article
- Review
- Progress of Polyaniline Glucose Sensors for Diabetes Mellitus Management Utilizing Enzymatic and Non-Enzymatic Detection.Biosensors · 2022Review
- Electrospun nanofiber-based glucose sensors for glucose detection.Frontiers in chemistry · 2022Review
- Polyaniline Nanofibers-Embedded Gold Nanoparticles Obtained by Template-Free Procedure with Immobilization Prospects.Sensors (Basel, Switzerland) · 2021Article
- Polymers in Sensor and Biosensor Design.Polymers · 2021Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
The control of glucose concentration is a crucial factor in clinical diagnosis and the food industry. Electrochemical biosensors based on reduced graphene oxide (rGO) and conducting polymers have a high potential for practical application. A novel thermal reduction protocol of graphene oxide (GO) in the presence of malonic acid was applied for the synthesis of rGO. The rGO was characterized by scanning electron microscopy, X-ray diffraction analysis, Fourier-transform infrared spectroscopy, and Raman spectroscopy. rGO in combination with polyaniline (PANI), Nafion, and glucose oxidase (GOx) was used to develop an amperometric glucose biosensor. A graphite rod (GR) electrode premodified with a dispersion of PANI nanostructures and rGO, Nafion, and GOx was proposed as the working electrode of the biosensor. The optimal ratio of PANI and rGO in the dispersion used as a matrix for GOx immobilization was equal to 1:10. The developed glucose biosensor was characterized by a wide linear range (from 0.5 to 50 mM), low limit of detection (0.089 mM), good selectivity, reproducibility, and stability. Therefore, the developed biosensor is suitable for glucose determination in human serum. The PANI nanostructure and rGO dispersion is a promising material for the construction of electrochemical glucose biosensors.
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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.