公开(公告)号：US09717688B2

公开(公告)日：2017-08-01

申请号：US14612739

申请日：2015-02-03

Applicant: Australian Nuclear Science & Technology Organisation

Inventor： Kim Suzanne Finnie ,  David Jacques ,  Christophe Jean Alexandre Barbe ,  Linggen Kong

IPC: A61K9/16 ,  A61K9/14 ,  A61K9/00 ,  A61K9/50 ,  A61K38/00 ,  B01J2/08 ,  B01J13/02 ,  A61K38/17 ,  A61K38/46 ,  A61K38/48 ,  A61K38/50

CPC classification number: A61K9/14 ,  A61K9/1611 ,  A61K9/1694 ,  A61K9/501 ,  A61K38/1709 ,  A61K38/465 ,  A61K38/482 ,  A61K38/4826 ,  A61K38/50 ,  B01J2/08 ,  B01J13/02 ,  C12Y304/21001 ,  C12Y304/21062 ,  C12Y305/01005 ,  A61K2300/00

Abstract: A process is provided for releasably encapsulating a biological entity. The process comprises combining a solution of a surfactant in a non-polar solvent with a precursor material and the biological entity to form an emulsion. The emulsion comprises a polar phase dispersed in a non-polar phase, wherein the polar phase comprises the biological entity. The particles comprising the biological entity are then formed from the polar phase.