ArticleACS omega2024
Functionalization of Carbon Nanofibers with an Aromatic Diamine: Toward a Simple Electrochemical-Based Sensing Platform for the Selective Sensing of Glucose.
Article in ACS omega, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Sustainable Xanthine-Grafted Alginate Biosensing Platform for Metabolic Disorder Diagnostics.ACS omega · 2026Article
- Article
- Biosensing of Urea with a Functionalized Gold Electrode for Health and Food Monitoring.Journal of agricultural and food chemistry · 2025Article
- Nanostructured Materials in Glucose Biosensing: From Fundamentals to Smart Healthcare Applications.Biosensors · 2025Review
- Nanosensors Made of Halloysite and Kojic Acid Metal Complexes for Dopamine Detection.ACS applied nano materials · 2025Article
- Multifunctional Conductive Nanofibers for Self-Powered Glucose Biosensors.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Multilayer Core-Sheath Structured Nickel Wire/Copper Oxide/Cobalt Oxide Composite for Highly Sensitive Non-Enzymatic Glucose Sensor.Nanomaterials (Basel, Switzerland) · 2025Article
- Modified Gold Screen-Printed Electrodes for the Determination of Heavy Metals.Sensors (Basel, Switzerland) · 2024Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Despite a variety of glucose sensors being available today, the development of nonenzymatic devices for the determination of this biologically relevant analyte is still of particular interest in several applicative sectors. Here, we report the development of an impedimetric, enzyme-free electrochemical glucose sensor based on carbon nanofibers (CNFs) functionalized with an aromatic diamine via a simple wet chemistry functionalization. The electrochemical performance of the chemically modified carbon-based screen-printed electrodes (SPCEs) was evaluated by electrical impedance spectroscopy (EIS), demonstrating a high selectivity of the sensor for glucose with respect to other sugars, such as fructose and sucrose. The sensing parameters to obtain a reliable calibration curve and the selective glucose sensing mechanism are discussed here, highlighting the performance of this novel electrochemical sensor for the selective sensing of this important analyte. Two linear trends were noted, one at low concentrations (0-1200 μM) and the other from 1200 to 5000 μM. The limit of detection (LOD), calculated as the (standard error/slope)*3.3, was 18.64 μM. The results of this study highlight the performance of the developed novel electrochemical sensor for the selective sensing of glucose.
Identifiers
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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 Socratic graph.