ORGANIC SOLVENT-ASSISTED TRANSFER PRINTING ON HYDROPHOBIC POLYMER SUBSTRATE WITH HIGH EFFICIENCY
ORGANIC SOLVENT-ASSISTED TRANSFER PRINTING ON HYDROPHOBIC POLYMER SUBSTRATE WITH HIGH EFFICIENCY
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DOI：
10.1142/s0218625x08012153
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发表时间：
2008-12
影响因子：
1.1
通讯作者：
Haijun Yang;Peng Wang;Huabin Wang;Xinyan Wang;Fuchun Zhang;Bin Li;Hai Li
中科院分区：
文献类型：
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作者：
Haijun Yang;Peng Wang;Huabin Wang;Xinyan Wang;Fuchun Zhang;Bin Li;Hai Li
疏水聚合物基片上的图案化材料在低成本柔性器件制造中有着广泛的应用，但其低转移效率限制了其发展。本文提供了一种在有机溶剂气氛下将材料高效转移到疏水性聚合物基底上的简便方法。在基底上的缩合有机溶剂层的辅助下，作为概念验证实验，牛血清白蛋白（BSA）理想地转移到未处理的疏水性聚合物基底上，例如聚（二甲基硅氧烷）（PDMS）、聚苯乙烯（PS）和聚（对苯二甲酸乙二醇酯）（PET）。此外，这种方法与逐步收缩和吸附纳米光刻（SCAN）的组合也被证明是一种替代方式，以进一步简化由其他方法制备的图案。
Patterning materials on hydrophobic polymer substrates have extensive applications in fabricating flexible devices at low cost, while the low transfer efficiency encumbers its advance. This paper provides a facile route to transfer materials onto hydrophobic polymer substrates with high efficiency by operating in organic solvent atmosphere. Under the assistance of condensed organic solvent layer on the substrate, bovine serum albumin (BSA) are desirably transferred onto untreated hydrophobic polymer substrates, such as poly(dimethylsiloxane) (PDMS), polystyrene (PS), and poly(ethylene terephthalate) (PET) as a proof-of-concept experiment. Moreover, the combination of this method with stepwise contraction and adsorption nanolithography (SCAN) was also demonstrated as an alternative way to further miniaturize patterns prepared by other methods.