Ontology highlight
ABSTRACT:
SUBMITTER: Le NL
PROVIDER: S-EPMC5569038 | biostudies-literature | 2017 Aug
REPOSITORIES: biostudies-literature
Le Ngoc Lieu NL Kim Dooli D Nunes Suzana P SP
Scientific reports 20170823 1
The geometry of polymeric hollow fibers for hemodialysis or desalination is a key factor determining their performance. Deformations are frequently observed, but they are rather random. Here we were able to exactly control the shape evolution of the internal channels or lumens of polymeric hollow fibers, leading to polygonal geometries with increasing number of sides. The elasticity of the incipient channel skin and instabilities during fiber formation are affected by the internal coagulant flui ...[more]