AIM: The release characteristics of hollow-shell drug-delivery carriers are strongly dependent on the properties of the capsule shell, in particular its thickness and porous structure. The aim of this investigation was to conduct a detailed study of the relationship between capsule processing parameters, the resulting shell characteristics and subsequent release of an encapsulated liquid. METHODS: Hollow spherical polymer capsules of constant outer diameter were prepared using electrohydrody...Expand abstract
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Nano-organized shells and their application in controlled release.
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