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JoVE Journal
Chemistry
合成聚(ñ -isopropylacrylamide)剑锋Microhydrogels各向异性热响应能力和亲有机/亲水承载能力
合成聚(ñ -isopropylacrylamide)剑锋Microhydrogels各向异性热响应能力和亲有机/亲水承载能力
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JoVE Journal Chemistry
Synthesis of Poly(N-isopropylacrylamide) Janus Microhydrogels for Anisotropic Thermo-responsiveness and Organophilic/Hydrophilic Loading Capability

合成聚(ñ -isopropylacrylamide)剑锋Microhydrogels各向异性热响应能力和亲有机/亲水承载能力

Full Text
10,643 Views
09:09 min
February 27, 2016

DOI: 10.3791/52813-v

Kyoung Duck Seo1, Andrew Choi1, Junsang Doh1,2, Dong Sung Kim1

1Department of Mechanical Engineering,Pohang University of Science and Technology (POSTECH), 2School of Interdisciplinary Bioscience and Bioengineering (I-Bio),Pohang University of Science and Technology (POSTECH)

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Please note that some of the translations on this page are AI generated. Click here for the English version.

我们提出了一种合成完全由相同基材聚(N-异丙基丙烯酰胺)(PNIPAAm)组成的Janus微水凝胶的方案,具有基于过饱和NIPAAm单体溶液的相分离的明确区隔结构。合成的 Janus 微水凝胶表现出独特的特性,例如各向异性热响应性和亲有机/亲水负载能力。

本实验的总体目标是利用过饱和 N-异丙基丙基丙酰胺单体的液-液相分离,合成由相同基材组成并具有各向同性热响应性以及亲有机和亲水负载能力的 janus 微水凝胶。Masote 可以帮助回答液滴输送系统领域的关键问题,特别是对于高级 Trocharia 的开发,这需要在单个颗粒内具有亲水/亲有机燃料保持能力。这种病理的主要优点是合成具有明确分隔的形态的单分散 janus 微水凝胶,并在亲微装置的帮助下调节 janus 微水凝胶的大小。

演示该程序将由我的博士生 Kyoung Duck Seo 和 Andrew Choi 完成。使用文本协议中描述的图案化晶圆作为 PDMS 铸造的主模。将 PDMS 预聚物和固化剂以 10 比 1 的重量比均匀混合。

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化学 第108 剑锋颗粒 水凝胶 微流体 聚(ñ -isopropylacrylamide) 过饱和的相分离ñ -isopropylacrylamide 各向异性热反应 亲有机/亲水承载能力

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