On the determination of the helical structure parameters of amyloid protofilaments by small-angle neutron scattering and atomic force microscopy

Avdeev, M.V.; Aksenov, V.L.; Gazová, Z.; Almásy, L.; Petrenko, V.I.; Gojzewski, H.; Feoktystov, A.V.; Siposova, K.; Antosova, A.; Timko, M.; Kopcansky, P.

doi:10.1107/S0021889812050042

Figure 1
Experimental SANS curves (points) and best fits of the IFT procedure (lines). The initial parts of the curves are modeled with the power law

q^-1 corresponding to infinitely elongated particles. In the inset the cross-section Guinier plots with the corresponding linear approximations are shown.