ArticleBiosensors2022
Based on Unmodified Aptamer-Gold Nanoparticles Colorimetric Detection of Dexamethasone in Food.
Article in Biosensors, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
9 citing papers in PubMed.
- Early diagnosis of Parkinson's disease using split aptamer-based lateral flow assay with saliva sample.Mikrochimica acta · 2025Article
- Recent Advances on Rapid Detection Methods of Steroid Hormones in Animal Origin Foods.Biosensors · 2025Review
- A systematic review of sensors to combat crime and routes to further sensor development.Frontiers in chemistry · 2025Review
- Lable-free aptamer portable colorimetric smartphone for gliadin detection in food.Frontiers in bioengineering and biotechnology · 2024Article
- Based on mutated aptamer-smartphone colorimetric detection of metronidazole in milk.Frontiers in bioengineering and biotechnology · 2024Article
- Recent Advances in Design and Application of Nanomaterials-Based Colorimetric Biosensors for Agri-food Safety Analysis.ACS omega · 2023Review
- Review
- A fluorescent aptasensor based on gold nanoparticles quenching the fluorescence of rhodamine B to detect acetamiprid.RSC advances · 2022Article
- Engineering constructed of high selectivity dexamethasone aptamer based on truncation and mutation technology.Frontiers in bioengineering and biotechnology · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
Residue and illegal addition of Dexamethasone (DEX) in food has received widespread attention over the past few decades. Long-term intake of DEX will have a strong endocrine-disrupting effect, and there is an urgent need to develop highly sensitive and rapid on-site detection methods. In this work, a colorimetric sensor based on an unmodified aptamer and gold nanoparticles (Au NPs) was designed to detect DEX in milk and glucosamine. Under optimized conditions, the absorbance ratio of Au NPs increased linearly with DEX concentration over the range of 10-350 nmol/mL (r
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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.