WILLIAM IAN FRASER DAVID,MARTIN OWEN-JONES,DEREK WILLIAM KENNETH JENKINS,STEPHEN BENNINGTON,ARTHUR LOVELL,ZEYNEP KURBAN
申请号：
GB201013315
公开号：
GB2482560A
申请日:
2010.08.06
申请国别(地区):
GB
年份:
2012
代理人:
摘要：
Composite fibres are produced by co-electro-spinning core and shell / sheath liquids. Vesicles are produced by co-electro-spraying core and shell liquids. The core has higher electrical conductivity than the outer layer which surrounds it in a jet issuing from a Taylor cone. Porous or non-porous outer layers can be formed by using miscible or immiscible liquids. Hollow fibres can be produced by removing the core. Preferably the core comprises a pharmaceutical drug or a hydride, especially ammonia borane or an amide-hydride compound, a borohydride or a amido-borane of magnesium, lithium, sodium, aluminium, potassium, beryllium or calcium. Preferably the shell comprises a polymer, especially polystyrene, polysulphone, polyvinyl acetate (PVAc), polyimide, polybenzinmidazole, polystyrene butadiene, polyvinylidene fluoride (PVdF). The materials can be used to store hydrogen, as a wound dressing or tissue scaffolding.
