UNGER, HARRY,UNGER, MARK,MARTIN, DONALD,BULL, DAVID JOHN,ANDREWS, CRAIG
申请号：
NZ59413607
公开号：
NZ594136A
申请日:
2007.06.15
申请国别(地区):
NZ
年份:
2013
代理人:
摘要：
A process for providing molecules and/or particles at a surface thereby enabling delivery of the molecules and/or particles to an entity when the entity is placed in contact with the surface. The process includes: providing a material (2002) having molecules and/or particles substantially bound within the material； and applying an ultrasonic signal to release the molecules and/or particles and to transport the released molecules and/or particles through the material to the surface of the material to enable delivery to an entity (2004) when the entity is placed in contact with the surface.
