Aldehyde-Amine Chemistry Enables Modulated Biosealants with Tissue-Specific Adhesion

被引:106
作者
Artzi, Natalie [1 ,2 ]
Shazly, Tarek [1 ]
Baker, Aaron B. [1 ,2 ]
Bon, Adriana [3 ]
Edelman, Elazer R. [1 ,2 ]
机构
[1] MIT, Harvard MIT Div Hlth Sci & Technol, Cambridge, MA 02139 USA
[2] Harvard Univ, Brigham & Womens Hosp, Sch Med,Dept Med, Div Cardiovasc, Boston, MA 02115 USA
[3] Univ Ramon Llull, Inst Quim Sarria, Barcelona 08017, Spain
基金
美国国家卫生研究院;
关键词
FIBRIN GLUE; CYANOACRYLATE; ANASTOMOSIS; SEALANT;
D O I
10.1002/adma.200900340
中图分类号
O6 [化学];
学科分类号
070301 [无机化学];
摘要
The interfacial regions between PEG: dextran-based adhesive sealant and excised rat heart, lung, liver, and duodenum tissues exhibit three distinct domains; target tissue (red and blue), bulk material (green), and an adhesive regime interposed between the two. The variation in adhesive regime morphology when applied to different tissues provides a rational approach for the engineering of application-specific surgical sealants.
引用
收藏
页码:3399 / +
页数:6
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