Publication: Development of an unmodified screen-printed graphene electrode for nonenzymatic histamine detection
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Issued Date
2020
Resource Type
File Type
application/pdf
ISSN
17599660
Other identifier(s)
2-s2.0-85096508329
Rights
Srinakharinwirot University
Rights Holder(s)
Scopus
Bibliographic Citation
Analytical Methods. Vol 12, No.44 (2020), p.5407-5414
Suggested Citation
Nakthong P., Kondo T., Chailapakul O., Siangproh W. Development of an unmodified screen-printed graphene electrode for nonenzymatic histamine detection. Analytical Methods. Vol 12, No.44 (2020), p.5407-5414. doi:10.1039/d0ay01443e Retrieved from: https://hdl.handle.net/20.500.14740/5668
Author(s)
Abstract
The high requirement for food quality control has inspired the creation of high-performance sensing, cost-effectiveness, and ease to use. Therefore, the aim of this work is to develop nonenzymatic electrochemical platforms for direct detection of histamine using unmodified screen-printed graphene electrodes (SPGEs) for their applications such as evaluation of fish freshness. In alkaline media (0.2 M NaOH), unmodified SPGEs showed a very low oxidation potential of histamine at +0.58 V (vs. Ag/AgCl) avoiding perturbations from other biogenic amines. The developed method offers an excellent selectivity, sensitivity (a limit of detection (at 3SD/slope) of 0.62 mg L-1) and wide working linear range (5-100 mg L-1) for histamine detection. In addition, the proposed method was successfully applied to detect histamine in canned fish samples with recovery values ranging from 90.72% to 101.21%. Therefore, this newly proposed method is promising as an alternative choice for the determination of histamine in fish samples and related food products. This journal is © The Royal Society of Chemistry.
Subject(s)
Amines
Cost effectiveness
Fish
Food products
Graphene
Graphite electrodes
Quality control
Sodium hydroxide
Biogenic amines
Direct detection
Electrochemical platforms
Fish freshness
Food quality controls
Limit of detection
Low oxidation potential
Screen-printed graphene electrodes
Electrochemical electrodes
Cost effectiveness
Fish
Food products
Graphene
Graphite electrodes
Quality control
Sodium hydroxide
Biogenic amines
Direct detection
Electrochemical platforms
Fish freshness
Food quality controls
Limit of detection
Low oxidation potential
Screen-printed graphene electrodes
Electrochemical electrodes