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Observation of chemically protected polydimethylsiloxane: towards crack-free PDMS
Soft Matter ( IF 2.9 ) Pub Date : 2017-09-07 00:00:00 , DOI: 10.1039/c7sm01457k
N. Y. Adly 1, 2, 3, 4 , H. Hassani 1, 2, 3, 4 , A. Q. Tran 1, 2, 3, 4 , M. Balski 3, 4, 5, 6 , A. Yakushenko 1, 2, 3, 4 , A. Offenhäusser 1, 2, 3, 4 , D. Mayer 1, 2, 3, 4 , B. Wolfrum 1, 2, 3, 4, 7
Affiliation  

The current modification of polydimethylsiloxane (PDMS) substrates via oxygen plasma treatment causes surface cracks. Here, we demonstrate a method to prevent crack formation by chemical treatment. Chemical modification renders the surface hydrophilic for several days and is effective in preserving the elasticity of the PDMS surface at the nanoscale level.

中文翻译:

化学保护的聚二甲基硅氧烷的观察:走向无裂纹的PDMS

通过氧等离子体处理对聚二甲基硅氧烷(PDMS)基材进行的当前改性会导致表面开裂。在这里,我们演示了一种通过化学处理防止裂纹形成的方法。化学改性使表面具有几天的亲水性,并且在纳米级水平上有效地保持了PDMS表面的弹性。
更新日期:2017-09-18
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