ArticleSensors (Basel, Switzerland)2021
Electrochemical DNA Sensor Based on Poly(Azure A) Obtained from the Buffer Saturated with Chloroform.
Article in Sensors (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 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
7 citing papers in PubMed, 16 citations in OpenAlex.
- Azure A Dye Interaction with Double-Stranded DNA Can Be Modulated by the Ionic Strength: Choosing the Binding Mode.ACS omega · 2026Article
- Electrochemical biosensing of alpha-fetoprotein based on carboxylated multi-walled nanotube-polyAzur A (in DES)-gold nanoparticles.Turkish journal of chemistry · 2026Article
- Impedimetric DNA Sensors for Epirubicin Detection Based on Polythionine Films Electropolymerized from Deep Eutectic Solvent.Sensors (Basel, Switzerland) · 2023Article
- Voltammetric Sensor for Doxorubicin Determination Based on Self-Assembled DNA-Polyphenothiazine Composite.Nanomaterials (Basel, Switzerland) · 2023Article
- Electrochemical DNA biosensors developed for the monitoring of biointeractions with drugs: a review.Turkish journal of chemistry · 2023Article
- Polyelectrolyte-Dye Interactions: An Overview.Polymers · 2022Review
- Electrochemical DNA Sensor Based on Acridine Yellow Adsorbed on Glassy Carbon Electrode.Sensors (Basel, Switzerland) · 2021Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
Abstract
Electropolymerized redox polymers offer broad opportunities in detection of biospecific interactions of DNA. In this work, Azure A was electrochemically polymerized by multiple cycling of the potential in phosphate buffer saturated with chloroform and applied for discrimination of the DNA damage. The influence of organic solvent on electrochemical properties of the coating was quantified and conditions for implementation of DNA in the growing polymer film were assessed using cyclic voltammetry, quartz crystal microbalance, and electrochemical impedance spectroscopy. As shown, both chloroform and DNA affected the morphology of the polymer surface and electropolymerization efficiency. The electrochemical DNA sensor developed made it possible to distinguish native and thermally and chemically damaged DNA by changes in the charge transfer resistance and capacitance.
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Registered trials
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