Ontology highlight
ABSTRACT:
SUBMITTER: Moller Sonderskov S
PROVIDER: S-EPMC7891384 | biostudies-literature | 2020 Jul
REPOSITORIES: biostudies-literature
Chemphyschem : a European journal of chemical physics and physical chemistry 20200608 13
The charge density of DNA is a key parameter in strand hybridization and for the interactions occurring between DNA and molecules in biological systems. Due to the intricate structure of DNA, visualization of the surface charge density of DNA nanostructures under physiological conditions was not previously possible. Here, we perform a simultaneous analysis of the topography and surface charge density of DNA nanostructures using atomic force microscopy and scanning ion conductance microscopy. The ...[more]