Fmoc-diphenylalanine self-assembly mechanism induces apparent pKa shifts

We report the effect of pH on the self-assembly process of Fmoc-diphenylalanine (Fmoc-FF) into fibrils consisting of antiparallel beta-sheets, and show that it results in two apparent pKa shifts of approximately 6.4 and approximately 2.2 pH units above the theoretical pKa (3.5). Using Fourier transf...

Description complète

Détails bibliographiques

Publié dans:	Langmuir : the ACS journal of surfaces and colloids. - 1991. - 25(2009), 16 vom: 18. Aug., Seite 9447-53
Auteur principal:	Tang, Claire (Auteur)
Autres auteurs:	Smith, Andrew M, Collins, Richard F, Ulijn, Rein V, Saiani, Alberto
Format:	Article en ligne
Langue:	English
Publié:	2009
Accès à la collection:	Langmuir : the ACS journal of surfaces and colloids
Sujets:	Journal Article Research Support, Non-U.S. Gov't 9-fluorenylmethoxycarbonyl Dipeptides Fluorenes Gels Peptides phenylalanylphenylalanine 2577-40-4 Phenylalanine 47E5O17Y3R