Inulin nanostructures: The sweet-spot of carbohydrate self-assembly

Supramolecular architecture formation by the self-assembly of proteins and nucleic acids is well studied. Yet, the spontaneous organization of oligosaccharides, the most common polymers in nature, is less explored. Here, using inulin as a model, we identify the "sweet spot" length for oligosaccharide assembly. Inulin forms discrete spheres in a concentration-dependent manner. Size-based fractionation displayed markedly different aggregation morphologies. Based on these findings, we believe that carbohydrates could become an important source for novel self-assembling materials.

‘NORMAL POLITICAL ACTIVITIES’: RHODESIA, THE PEARCE COMMISSION, AND THE AFRICAN NATIONAL COUNCIL

ABSTRACTIn 1972 a British commission arrived in Rhodesia to test how acceptable the latest and most comprehensive proposals to end Rhodesia's rebellion were to its entire people. Africans rejected the proposals in overwhelming numbers. Such powerful opposition was attributed to the African National Council, said to be a new and spontaneous organization, but in fact the creation of the banned political parties. This article examines the political agitation during the Pearce Commission's visit to show how commonplace the layers of political affiliation, substitution, and deception were in the groups that both supported and opposed the proposals in 1970s Rhodesia.