Gel-gel adhesion by tethered polymers
Gel-gel adhesion by tethered polymers
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DOI：
10.1063/1.1345723
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发表时间：
2001-02-22
影响因子：
4.4
通讯作者：
Peppas, NA
中科院分区：
文献类型：
--
作者：
Huang, YB;Szleifer, I;Peppas, NA
用单链平均场（SCMF）理论研究了栓系聚合物的凝胶/凝胶粘附行为。它示出的凝胶表面结构，凝胶/凝胶粘附强度，平衡凝胶/凝胶距离，和详细的界面结构，可以定制通过专门设计的栓系层凝胶表面上。SCMF理论允许研究拴系层的各种变量的影响，如表面覆盖率，聚合物和凝胶之间的吸引力，以及嵌段共聚物的组成。这些理论结果为新型栓系层凝胶材料的实验设计提供了指导。(C)2001年美国物理学会。
The behavior of tethered polymers on gel/gel adhesion is studied with the single-chain mean-field (SCMF) theory. It is shown that the gel surface structure, the gel/gel adhesion strength, the equilibrium gel/gel distance, and the detailed interface structures can be tailored by specifically designed tethered layers on gel surfaces. The SCMF theory allows to study the effect of various variables of tethered layers, such as the surface coverage, the attraction between polymers and gels, and the composition of block copolymers. These theoretical results provide guidelines for experimental designs of novel gel materials with tethered layers. (C) 2001 American Institute of Physics.