Rheo-SANS of 2NapFF

DOI

We are investigating a range of functionalised dipeptides. For some examples, anisotropic structures are formed in water at high pH, which can be gelled by addition of a calcium salt or a decrease in pH. We have found that we can prepare very different self-assembled structures by varying the chirality of the dipeptides, which opens up new opportunities in this field. Fitting the current data is difficult as there is always a degree of alignment due to loading of the sample environment. Ideally we would have a well-aligned sample to allow us to deconvolute the alignment from the structural information and allow us to fit the data. We can shear-align our samples using a rheometer, so here we wish to collect rheo-SANS at high shear rates.

Identifier
DOI https://doi.org/10.5286/ISIS.E.RB1910193-1
Metadata Access https://icatisis.esc.rl.ac.uk/oaipmh/request?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:icatisis.esc.rl.ac.uk:inv/103210928
Provenance
Creator Dr Emily Draper; Dr Najet Mahmoudi; Professor Dave Adams; Miss Lisa Thomson; Dr Kate McAulay
Publisher ISIS Neutron and Muon Source
Publication Year 2022
Rights CC-BY Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Contact isisdata(at)stfc.ac.uk
Representation
Resource Type Dataset
Discipline Photon- and Neutron Geosciences
Temporal Coverage Begin 2019-07-10T08:00:00Z
Temporal Coverage End 2019-07-12T10:10:34Z