ArticleMikrochimica acta2019
Simultaneous fluorometric determination of the DNAs of Salmonella enterica, Listeria monocytogenes and Vibrio parahemolyticus by using an ultrathin metal-organic framework (type Cu-TCPP).
Article in Mikrochimica acta, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 55 citations in OpenAlex.
- Metal-Organic-Framework-Based Optical Biosensors: Recent Advances in Pathogen Detection and Environmental Monitoring.Sensors (Basel, Switzerland) · 2025Review
- A Metal-Organic Hybrid Composed of Dual Quenching Cofactors as a Nanoquencher for the Fluorescent Determination of Protease Caspase-3.Biosensors · 2025Article
- Enhancement Effects and Mechanism Studies of Two Bismuth-Based Materials Assisted by DMSO and Glycerol in GC-Rich PCR.Molecules (Basel, Switzerland) · 2023Article
- Conventional and advanced detection techniques of foodborne pathogens: A comprehensive review.Heliyon · 2023Article
- 2D Metal-Organic Frameworks: Properties, Synthesis, and Applications in Electrochemical and Optical Biosensors.Biosensors · 2023Review
- Evaluating the Performance of a Magnetic Nanoparticle-Based Detection Method Using Circle-to-Circle Amplification.Biosensors · 2021Article
- State-of-the-art progress of switch fluorescence biosensors based on metal-organic frameworks and nucleic acids.Mikrochimica acta · 2021Review
- Nanoscale Metal-Organic Frameworks as Fluorescence Sensors for Food Safety.Antibiotics (Basel, Switzerland) · 2021Review
- Porphyrin-Based Metal-Organic Frameworks for Biomedical Applications.Angewandte Chemie (International ed. in English) · 2021Review
- Non-enzymatic electrochemical hydrogen peroxide sensing using a nanocomposite prepared from silver nanoparticles and copper (II)-porphyrin derived metal-organic framework nanosheets.Mikrochimica acta · 2019Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
Ultrathin (<10 nm) nanosheets of a metal-organic framework (MOF-NSs) were prepared in high-yield and scalable production by a surfactant-assisted one-step method. The MOF-NSs possess distinguished affinity for ssDNA but not for dsDNA. This causes the fluorescence of the labeled DNA to be quenched. On binding to the target DNA (shown here for Salmonella enterica, Listeria monocytogenes and Vibrio parahemolyticus), the labeled duplex is released and the fluorescence of the label is restored. The labels Texas Red, Cy3 and FAM were used and give red, red or green fluorescence depending on the kind of pathogen. The detection limits are 28 pM, 35 pM and 15 pM for the gene segments of Salmonella enterica, Listeria monocytogenes and Vibrio parahemolyticus, respectively. Graphical abstract Schematic of an ultrasensitive fluorescent biosensor for multiplex detection of pathogenic DNAs based on ultrathin MOF nanosheets (type Cu-TCPP).
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Registered trials
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