ISIS Neutron and Muon Source Data Journal
This is a page describing data taken during an experiment at the ISIS Neutron and Muon Source. Information about the ISIS Neutron and Muon Source can be found at https://www.isis.stfc.ac.uk.
Elucidating the structure of DNA linkers tethered to electrode surfaces
Abstract: Recent results have pointed to an unexpected role of DNA as a possible agent for electron transfer. This could be crucial in understanding the purpose of DNA in bacterial biofilms, in which electron transfer from the cells to external acceptors (such as an electrode surface) is essential for the wellbeing and survival of the biofilm. However, the ability of DNA to conduct is thought to be strongly linked to its structure, and it is unclear how this may be affected by external conditions such as applied potential, or the presence and binding of small redox molecules. This proposal aims to study tethered DNA layers at electrode surfaces to model these more complex systems. Neutron reflectometry will allow us an unprecedented opportunity to monitor the structure and how it changes in situ during the electron-transfer processes of interest.
Public release date: 28 March 2025
Local Contact: Dr Rebecca Welbourn
Experimenter: Dr Mary Wood
DOI: 10.5286/ISIS.E.RB2210128-2
Parent DOI: 10.5286/ISIS.E.RB2210128
ISIS Experiment Number: RB2210128
Part Number: 2
Date of Experiment: 26 March 2022
Publisher: STFC ISIS Neutron and Muon Source
Data format: RAW/Nexus
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Data Citation
The recommended format for citing this dataset in a research
publication is as:
[author], [date], [title], [publisher],
[doi]
For Example:
Dr Rebecca Welbourn et al; (2022): Elucidating the structure of DNA linkers tethered to electrode surfaces, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB2210128-2
Data is released under the CC-BY-4.0 license.
