WebOct 29, 2007 · DNA as an amphiphilic polymer Lipid-DNA interactions Covering both theoretical and practical aspects of the subject, DNA Interactions with Polymers and Surfactants is an ideal resource for chemists and biochemists working in gene and DNA delivery research in industry and academia, as well as for cell biologists, chemical … WebThe stoichiometry of polyamine binding at which condensation of chromatin is completed is found to be two polyamine molecules per DNA turn. The extent of neutralization of the DNA phosphates by the histones in these compact fibers is estimated to be about 55%. The model of polyamine interaction with chromatin is discussed.
DNA Compaction Induced by a Cationic Polymer or …
WebMar 2, 2024 · Kim reported a polyethylene glycol (PEG)-assisted synthesis of the compact NiO x layer as the HTL of PTB7: ... Overall, this work proposed a novel solution-processable, polymer-assisted metal oxide nanocomposite HTL for the future mass production of inverted OSCs with excellent device performance and prolonged device shelf life . WebThe binding is driven by the electrostatic interaction, and the larger the dendrimer charge, the stronger the binding affinity. As DNA wraps/binds to the dendrimer, counterions originally … peak events stoughton ma
A Transition to a Compact Form of DNA in Polymer Solutions
WebApr 13, 2024 · Liao et al. construct single-chain polymeric nanoparticles (SCPNs) via disulfide bonds and demonstrate that, by reshuffling the disulfide bond pairing, the SCPNs … WebIn the presence of over-threshold concentrations of simple neutral polymers and salts, DNA undergoes a cooperative change in its solution structure. Sedimentation studies at low … WebSep 15, 2024 · DNA compaction using our ATTO647N-labelled condensin. First, we confirmed that condensin-dependent compaction requires ATP. To this aim, we flowed 1 … peak events woburn ma