ArticleEuropean biophysics journal : EBJ2019
Possible sensor applications of selected DNA-surfactant complexes.
Article in European biophysics journal : EBJ, 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.
- Interactions Involving Neutral Surfactants and Double-Stranded DNA: The Case of Polysorbate 80 (Tween 80).ACS omega · 2026Article
- Fish-Based Biopolymer Complex Coacervate Coating for Improved Paper Oxygen and Water Barrier.Biomacromolecules · 2026Article
- Characterization of Modified DNA-Based Polymer Alignment Layers for Photonic Applications.Materials (Basel, Switzerland) · 2025Article
- Rapid and accurate detection of SARS-CoV-2 spike protein by aptamer conformation change based on a reusable aptasensor.Mikrochimica acta · 2025Article
- The Biopolymer Active Surface for Optical Fibre Sensors.Polymers · 2024Article
- Electrospun Nanofibrous UV Filters with Bidirectional Actuation Properties Based on Salmon Sperm DNA/Silk Fibroin for Biomedical Applications.ACS omega · 2023Article
- Highly sensitive aptasensor for the detection of SARS-CoV-2-RBD using aptamer-gated methylene blue@mesoporous silica film/laser engraved graphene electrode.Biosensors & bioelectronics · 2022Article
- An electrochemical membrane-based aptasensor for detection of severe acute respiratory syndrome coronavirus-2 receptor-binding domain.Applied surface science · 2022Article
- Article
- Pressure-Dependent Stability of Imidazolium-Based Ionic Liquid/DNA Materials Investigated by High-Pressure Infrared Spectroscopy.Materials (Basel, Switzerland) · 2019Article
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5 authors.
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Abstract
Although much research has been performed on DNA complexes carrying long alkyl chains (C10, C16, and C18), there is no information about physicochemical characterization of synthesized composites with allyl imidazole-based ionic liquids and quaternary ammonium salts with n-butyl chains. Here, complexes were synthesized by ion-exchange reactions between sonicated DNA and three ionic liquids (ILs) formed from two imidazole-based compounds, 1-allyl-3-methylimidazolium bromide (Amim) or 1-butyl-3-methylimidazolium bromide (Bmim), and from the quaternary ammonium salt tetra-n-butylammonium bromide (TBAB). Signals in UV-Vis, IR, and CD spectra indicating inclusion of small molecules into the DNA structure confirmed the formation of DNA complexes. Both IR and CD spectra indicated that the B-form conformation of the DNA did not change after the formation of the complexes. Similarly, X-ray diffraction patterns revealed that the formation of IL-DNA complexes did not change the structure of native B-form DNA. Molecular weight (M
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