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11.
公开(公告)号:US20110014436A1
公开(公告)日:2011-01-20
申请号:US12835681
申请日:2010-07-13
CPC分类号: G03F7/0002 , Y10T428/24802
摘要: Methods for forming hydrogels on substrates, including patterned hydrogels. One method comprises providing at least one nanoscopic tip, coating the tip with at least one ink composition, and depositing the ink composition onto at least one substrate, wherein the ink composition comprises at least one hydrogel precursor, the hydrogel precursor adapted to form a hydrogel. The precursor can be converted to the hydrogel after patterning. The ink composition can comprise at least two polymers and can be functionalized. The amount of the polymers and the amount of functionalization can be tuned. Also provided are articles formed from the methods, methods for using the articles, ink compositions and related kits.
摘要翻译: 在基材上形成水凝胶的方法,包括图案化水凝胶。 一种方法包括提供至少一个纳米级尖端,用至少一种油墨组合物涂覆所述尖端,以及将所述油墨组合物沉积在至少一个底物上,其中所述油墨组合物包含至少一种水凝胶前体,所述水凝胶前体适于形成水凝胶 。 图案化后,可以将前体转化为水凝胶。 油墨组合物可以包含至少两种聚合物并且可以被官能化。 可以调节聚合物的量和官能化的量。 还提供了由方法,使用制品的方法,油墨组合物和相关试剂盒形成的制品。