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Pallbo, J.*; 今井 正幸*; Gentile, L.*; 高田 慎一; Olsson, U.*; Sparr, E.*
Frontiers in Physiology (Internet), 11, p.592117_1 - 592117_13, 2020/12
被引用回数：6 パーセンタイル：40.86(Physiology)In this paper we investigate interactions between an aggregating peptide and phospholipid membranes, focusing on the nanometer-scale structures of the aggregates formed, as well as on the effect on the aggregation process. As a model system, we use the small amyloid-forming peptide named NACore, which is a fragment of the central region of the protein alpha-synuclein that is associated with Parkinson's disease. We find that phospholipid vesicles readily associate with the amyloid fibril network in the form of highly distorted and trapped vesicles that also may wet the surface of the fibrils.
/SrTiO (110) interfaceAnnadi, A.*; Zhang, Q.*; Renshaw Wang, X.*; Tuzla, N.*; Gopinadhan, K.*; L
, W. M.*; Roy Barman, A.*; Liu, Z. Q.*; Srivastava, A.*; Saha, S.*; et al.
Nature Communications (Internet), 4, p.1838_1 - 1838_7, 2013/05
被引用回数：97 パーセンタイル：94.65(Multidisciplinary Sciences)We report the observation of unexpected conductivity at the LaAlO/SrTiO interface prepared on (110)-oriented SrTiO, with a LaAlO-layer thickness-dependent metal-insulator transition. Density functional theory calculation reveals that electronic reconstruction, and thus conductivity, is still possible at this (110) interface by considering the energetically favourable (110) interface structure, that is, buckled TiO
/LaO, in which the polarization discontinuity is still present. The conductivity was further found to be strongly anisotropic along the different crystallographic directions with potential for anisotropic superconductivity and magnetism, leading to possible new physics and applications.
