Invention Grant
US08343742B2 Encapsulation of cells in biologic compatible scaffolds by coacervation of charged polymers
失效
通过凝聚电荷聚合物将细胞封装在生物相容的支架中
- Patent Title: Encapsulation of cells in biologic compatible scaffolds by coacervation of charged polymers
- Patent Title (中): 通过凝聚电荷聚合物将细胞封装在生物相容的支架中
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Application No.: US12693300Application Date: 2010-01-25
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Publication No.: US08343742B2Publication Date: 2013-01-01
- Inventor: Hanry Yu , Yi Chin Toh
- Applicant: Hanry Yu , Yi Chin Toh
- Applicant Address: SG Centros
- Assignee: Agency for Science, Technology and Research
- Current Assignee: Agency for Science, Technology and Research
- Current Assignee Address: SG Centros
- Agency: Stout, Uxa, Buyan & Mullins
- Agent Carlos A. Fisher
- Main IPC: C12N11/02
- IPC: C12N11/02 ; C12N5/02
Abstract:
This invention relates to a method for the encapsulation of cells in biologic compatible three dimensional scaffolds and the use of such cells encapsulated in a scaffold. The cells are embedded in a charged polymer that is complex coacervating with an oppositely charged polymer within biologic compatible scaffolds. The polymer complex embedding the cells is forming an ultra thin membrane on the surface of the three dimensional scaffold.
Public/Granted literature
- US20100136649A1 Encapsulation of Cells in Biologic Compatible Scaffolds by Coacervation of Charged Polymers Public/Granted day:2010-06-03
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