ArticleRSC advances2020
Detection of xanthine in food samples with an electrochemical biosensor based on PEDOT:PSS and functionalized gold nanoparticles.
Article in RSC advances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Shell Thickness Regulated Non-Enzymatic Au@AgNanocube Electrochemical Sensor for Sensitive and Simultaneous Analytical Detection of Three Important Kidney Dysfunction Biomarkers.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- A novel strategy for rapid, portable, and sensitive detection of Clostridium perfringens cpb2 gene using smartphone-based electrochemical DNA biosensor based on screen-printed electrodes modified with nanocomposite.Mikrochimica acta · 2025Article
- Mechanistic Elucidation of Nanomaterial-Enhanced First-Generation Biosensors Using Probe Voltammetry of an Enzymatic Reaction.Biosensors · 2023Article
- Development of a portable smart Glucometer with two electrode bio-electronic test strip patch based on Cu/Au/rGO/PEDOT:PSS.Scientific reports · 2023Article
- Nanomaterial-Doped Xerogels for Biosensing Measurements of Xanthine in Clinical and Industrial Applications.Gels (Basel, Switzerland) · 2023Article
- Poly(3,4-ethylenedioxythiophene):Polystyrene Sulfonate-Modified Electrode for the Detection of Furosemide in Pharmaceutical Products.ACS omega · 2023Article
- Smart Bandaid Integrated with Fully Textile OECT for Uric Acid Real-Time Monitoring in Wound Exudate.ACS sensors · 2023Article
- Review
- Assessing Meat Freshness via Nanotechnology Biosensors: Is the World Prepared for Lightning-Fast Pace Methods?Biosensors · 2023Review
- Graphitic carbon nitride and APTES modified advanced electrochemical biosensor for detection of 17β-estradiol in spiked food samples.RSC advances · 2022Article
- Conducting polymer-based sensors for food and drug analysis.Journal of food and drug analysis · 2021Review
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
An innovative biosensor assembly relying on glassy carbon electrodes modified with nanocomposites consisting of poly(3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) as a host matrix with functionalized gold nanoparticles (GCE/PEDOT:PSS-AuNPs) is presented for the selective and sensitive detection of xanthine (XA). The developed sensor was successfully applied for the quantification of XA in the presence of significant interferents like hypoxanthine (HXA) and uric acid (UA). Different spectroscopy and electron microscopy analyses were done to characterize the as-prepared nanocomposite. Calibration responses for the quantification of XA was linear from 5.0 × 10
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