ArticleFood chemistry: X2023
A smartphone-assisted colorimetric aptasensor based on aptamer and gold nanoparticles for visual, fast and sensitive detection of ZEN in maize.
Article in Food chemistry: X, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Recent advances in multidimensionally regulated nanozyme-integrated biosensors for rapid and ultrasensitive foodborne mycotoxin detection.Archives of toxicology · 2026Review
- Elucidating the Mechanism of Interactions Between Aminoglycosides and AuNPs: Why the Classical Colorimetric Assay May Falsely Report Aptamer Affinity.Biosensors · 2026Article
- High-throughput microfluidic fluorescent aptasensor platform integrating dual carbon dots and Zn-TCPP for rapid detection of zearalenone.Analytical and bioanalytical chemistry · 2026Article
- A label-free dual-mode aptasensor for detecting zearalenone based on exonuclease I cascaded PtNWs/MXene nanozyme.Mikrochimica acta · 2026Article
- Advancements in aptasensors development for the detection of zearalenone.Frontiers in nutrition · 2026Review
- Golden eyes on pollutants: colorimetric detection of emerging contaminants with AuNPs.RSC advances · 2025Review
- Dual Signal Enhancement by Magnetic Separation and Split Aptamer for Ultrasensitive T-2 Toxin Detection.Molecules (Basel, Switzerland) · 2025Article
- Research Progress on the Application of Nanoenzyme Electrochemical Sensors for Detecting Zearalenone in Food.Nanomaterials (Basel, Switzerland) · 2025Review
- Construction of rhodamine-based fluorescent sensor for fast, on-site quantitative detection of hazardous salicylic acid in practical sample analysis.Food chemistry: X · 2024Article
- Ultrasensitive analyses of zearalenone in grain samples with a catalytic oxidation platform involving gold nanomaterials.Food chemistry: X · 2024Article
- Mycotoxin Detection through Colorimetric Immunoprobing with Gold Nanoparticle Antibody Conjugates.Biosensors · 2024Article
- Poly (ionic liquid) cross-linked hydrogel encapsulated with AuPt nanozymes for the smartphone-based colorimetric detection of zearalenone.Food chemistry: X · 2024Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A simple, fast, low cost, sensitive, intuitive, visual, label-free, and smartphone-assisted aptamer sensor based on colorimetric assay for the measurement of zearalenone was constructed. The nucleic acid aptamer of zearalenone was used as the recognition element and gold nanoparticles were used as the indicator. Several factors that could influence sensitivity, including the concentration of aptamer and NaCl, and incubation time, and specificity, have been investigated. The results showed that under the optimal conditions, the signal had a good linear relationship when zearalenone concentration is 5-300 ng/mL. A linear regression equation is Y = 0.0003X + 0.5128 (R
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