We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePolyarginine segments in block copolypeptides drive both vesicular assembly and intracellular delivery.AuthorsHolowka EP; Sun VZ; Kamei DT; Deming TJPublicationNature materials, 2007, Vol 6, Issue 1, p52ISSN1476-1122Publication typearticleDOI10.1038/nmat1794