TY  - CONF
AU  - Balacescu, L.
AU  - Vögl, F.
AU  - Staringer, S.
AU  - Ossovyi, V.
AU  - Brandl, G.
AU  - Lumma, N.
AU  - Feilbach, H.
AU  - Holderer, O.
AU  - Pasini, S.
AU  - Stadler, A.
AU  - Fitter, J.
AU  - Schrader, T. E.
TI  - In Situ Dynamic Light Scattering Complementing Neutron Spin Echo Measurements on Protein Samples
JO  - Journal of surface investigation
VL  - 14
IS  - S1
SN  - 1819-7094
CY  - Berlin
PB  - Springer Science+Business Media
M1  - FZJ-2020-04216
SP  - S185 - S189
PY  - 2020
AB  - Monitoring the state of the sample on the minute-time scale is crucial in case of sensitive soft matter or biological samples, given that neutron spin echo measurements take up to several days. Moreover, there is no method to interpret the normalized intermediate scattering function obtained by neutron spin echo measurements if relevant sample properties change during the measurement. Dynamic light scattering provides information on the diffusion constant of particles in solution (biological macromolecules like proteins, protein aggregates, polymer particles, etc.) with average hydrodynamic radii in a broad range from a few nanometers up to several microns. This information can be obtained within a few minutes and it offers a good overview of the current sample state. Details on the novel in situ dynamic light scattering set-up with one fixed scattering angle and first results obtained on a molten globule state of apo-myoglobin are presented.
T2  - ECNS-European Neutron Scattering Conference
CY  - 30 Jun 2019 - 5 Jul 2019, St. Petersburg (Russia)
Y2  - 30 Jun 2019 - 5 Jul 2019
M2  - St. Petersburg, Russia
LB  - PUB:(DE-HGF)16 ; PUB:(DE-HGF)8
UR  - <Go to ISI:>//WOS:000578828100038
DO  - DOI:10.1134/S1027451020070046
UR  - https://juser.fz-juelich.de/record/885989
ER  -