ArticleMikrochimica acta2018
Colorimetric aptasensor for Campylobacter jejuni cells by exploiting the peroxidase like activity of Au@Pd nanoparticles.
Article in Mikrochimica acta, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.
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Who cites it
29 citing papers in PubMed, 109 citations in OpenAlex.
- Lipopolysaccharide-Specific Aptasensor: A Spectroscopic Approach for Identifying Gram-Negative Bacteria.Analytical science advances · 2026Article
- Aptamer and DNAzyme Based Colorimetric Biosensors for Pathogen Detection.Angewandte Chemie (International ed. in English) · 2025Review
- A Label-Free Colorimetric AuNP-Aptasensor for the Rapid Detection ofCellular and molecular bioengineering · 2024Article
- Aptamers: A Cutting-Edge Approach for Gram-Negative Bacterial Pathogen Identification.International journal of molecular sciences · 2024Review
- New application of bimetallic Ag/Pt nanoplates in a colorimetric biosensor for specific detection ofBeilstein journal of nanotechnology · 2024Article
- Aptasensors Based on Non-Enzymatic Peroxidase Mimics: Current Progress and Challenges.Biosensors · 2023Review
- Pd nanoparticles decorated ultrathin 2D metal-organic framework nanosheets with enhanced peroxidase-mimic activity and colorimetric assay of glucose.RSC advances · 2023Article
- Article
- Recent Advances in Colorimetric Sensors Based on Gold Nanoparticles for Pathogen Detection.Biosensors · 2022Review
- A Novel Preanalytical Strategy Enabling Application of a Colorimetric Nanoaptasensor for On-Site Detection of AFB1 in Cattle Feed.Sensors (Basel, Switzerland) · 2022Article
- Sensitive colorimetric detection of miRNA-155 via G-quadruplex DNAzyme decorated spherical nucleic acid.Mikrochimica acta · 2022Article
- Metallic and Metal Oxides Nanoparticles for Sensing Food Pathogens-An Overview of Recent Findings and Future Prospects.Materials (Basel, Switzerland) · 2022Review
- Regulation Mechanism of ssDNA Aptamer in Nanozymes and Application of Nanozyme-Based Aptasensors in Food Safety.Foods (Basel, Switzerland) · 2022Review
- Aptamer-based biosensors and application in tumor theranostics.Cancer science · 2022Review
- Colorimetric determination of cysteine and copper based on the peroxidase-like activity of Prussian blue nanocubes.RSC advances · 2021Article
- Review
- Recent progress in the optical detection of pathogenic bacteria based on noble metal nanoparticles.Mikrochimica acta · 2021Review
- 2D Co-MOF nanosheet-based nanozyme with ultrahigh peroxidase catalytic activity for detection of biomolecules in human serum samples.Mikrochimica acta · 2021Article
- Sensitive colorimetric aptasensor based on g-CMikrochimica acta · 2021Article
- Review
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
Abstract
The authors describe a method for colorimetric determination of Campylobacter jejuni (C. jejuni) in milk samples. It is based on the interaction of a specific DNA aptamer with surface protein in the cell membranes of C. jejuni. Specific binding of the aptamer with the cell membrane leads to an uptake of aptamer from solution. As a result, the concentration of aptamer floating in the solution is reduced. In the presence of large quantities of aptamer, the surface of added Au@Pd nanoparticles (NPs) is covered with aptamer via electrostatic interactions. Hence, they cannot act as a peroxidase mimic and oxidize the substrate 3,3
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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.