发明名称 |
PHASE SEPARATED COMPOSITE |
摘要 |
A composite is disclosed. The composite comprises a first conjugate of a polymer and a first phenol-containing moiety, and a second conjugate of a gelatin or collagen and a second phenol-containing moiety, wherein the polymer is selected so that the first conjugate is less cell-adhesive than the second conjugate, at least one of the first and second conjugates is crosslinked to form a matrix, and the composite comprises discrete regions that are rich in one of said first and second conjugates. A method of forming such composite is also disclosed. The method comprises mixing precursors for the first and second conjugates in a solution for forming said composite, and dispersing a catalyst in the solution to catalyze crosslinking of at least one of the first and second conjugates to form the matrix. The composite may be used to grow cells. |
申请公布号 |
SG185000(A1) |
申请公布日期 |
2012.11.29 |
申请号 |
SG20120078556 |
申请日期 |
2011.04.21 |
申请人 |
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH |
发明人 |
KURISAWA, MOTOICHI;WANG, LI SHAN;CHUNG, JOO EUN |
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