Analysis of structure of the PTNS vesicles based on small-angle neutron scattering data obtained at the “Yellow Submarine” spectrometer

6 Jul 2025, 12:50
20m
90(3011) (Санкт-Петербургский Государственный Университет)

90(3011)

Санкт-Петербургский Государственный Университет

Oral Section 6. Neutron and synchrotron research and infrastructure for its realization. 6. Neutron and synchrotron research and infrastructure for its realization

Speaker

Elena Zemlyanaya (Joint Institute for Nuclear Research, Dubna, Russia)

Description

Structure of unilamellar vesicles of the phospholipid transport nanosystem (PTNS) is analyzed based on small-angle neutron scattering data (SANS) obtained on the “Yellow Submarine” small angle spectrometer. SANS measurements were performed on polydispersed populations of PTNS vesicles in heavy water with different PTNS concentrations and with different purity of soybean phospholipids in the PTNS samples. Results of the analysis are compared with the characteristic of PTNS vesicular systems obtained earlier in the analysis of other small-angle scattering data from PTNS samples.

Primary author

Elena Zemlyanaya (Joint Institute for Nuclear Research, Dubna, Russia)

Co-authors

Mikhail Kiselev (Joint Institute for Nuclear Research, Dubna, Russia) Varvara Chausova (Joint Institute for Nuclear Research, Dubna, Russia) Laszlo Almasy Almasy (Institute for Solid State Physics and Optics, Wigner Research Centre for Physics, Hungarian Academy of Sciences, Hungary)

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