Research output: Contribution to journal › Article › peer-review
Amyloid fibril length distribution from dynamic light scattering data. / Соколов, Петр Александрович; Ролич, Валерий Иванович; Везо, Ольга Сергеевна; Белоусов, Михаил Владимирович; Бондарев, Станислав Александрович; Журавлева, Галина Анатольевна; Касьяненко, Нина Анатольевна.
In: European Biophysics Journal, Vol. 51, No. 4-5, 07.2022, p. 325-333.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Amyloid fibril length distribution from dynamic light scattering data
AU - Соколов, Петр Александрович
AU - Ролич, Валерий Иванович
AU - Везо, Ольга Сергеевна
AU - Белоусов, Михаил Владимирович
AU - Бондарев, Станислав Александрович
AU - Журавлева, Галина Анатольевна
AU - Касьяненко, Нина Анатольевна
N1 - Publisher Copyright: © 2022, European Biophysical Societies' Association.
PY - 2022/7
Y1 - 2022/7
N2 - The study of the aggregation of amyloid proteins is challenging. A new approach to processing dynamic light scattering data was developed and tested using aggregates of the well-known model Sup35NM amyloid. After filtering and calculating the moving averages of autocorrelation functions to reduce impacts of noise, each averaged autocorrelation function is converted to the fibril length distribution via numerical modeling. The processing results were verified using atomic force and scanning electron microscopy data. Analysis of fibril length distribution changes over time gives valuable information about the aggregation process.
AB - The study of the aggregation of amyloid proteins is challenging. A new approach to processing dynamic light scattering data was developed and tested using aggregates of the well-known model Sup35NM amyloid. After filtering and calculating the moving averages of autocorrelation functions to reduce impacts of noise, each averaged autocorrelation function is converted to the fibril length distribution via numerical modeling. The processing results were verified using atomic force and scanning electron microscopy data. Analysis of fibril length distribution changes over time gives valuable information about the aggregation process.
KW - Amyloid
KW - DLS
KW - EPJE-D-21–00,098
KW - Number distribution
KW - Prion
KW - SEM
KW - 00
KW - EPJE-D-21–00,098,Amyloid,Prion,DLS,Number distribu
KW - dls
KW - 098
KW - number distribution
KW - amyloid
KW - epje-d-21
KW - prion
KW - sem
UR - https://link.springer.com/article/10.1007/s00249-022-01600-5
UR - http://www.scopus.com/inward/record.url?scp=85129877048&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/f1560223-a9e9-369b-bbfd-aee6b956d50e/
U2 - 10.1007/s00249-022-01600-5
DO - 10.1007/s00249-022-01600-5
M3 - Article
VL - 51
SP - 325
EP - 333
JO - European Biophysics Journal
JF - European Biophysics Journal
SN - 0175-7571
IS - 4-5
ER -
ID: 95275178