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Updated: Jan 7, 2026

Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning

Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning

Published on: April 16, 2018

可重新编程的水塑乳膜和水驱动相位分离.

Yuwei Du¹, Hanying Zhao¹

¹College of Chemistry and Key Laboratory of Functional Polymer Materials of the Ministry of Education, Nankai University, Tianjin, China.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)

|December 27, 2025

概括

研究人员使用核心外颗粒开发了一种新的水塑乳膜. 这种水可塑性材料可以重塑和固定成3D形式,为材料设计提供了新的可能性.

科学领域:

材料科学材料科学材料科学
聚合物化学聚合物化学

背景情况:

热塑性材料通过加热提供重塑;水塑性材料通过水提供重塑.
水塑性是一个新兴领域,在材料设计中具有潜在的应用.

研究的目的:

开发一种简单而通用的方法来制造水塑性乳薄膜.
为了研究水驱动的相分离机制,这是水塑性的基础.

主要方法:

核心外乳颗粒与质子化聚二甲基酸 (p-PDMAEMA) 和聚乙烯酸 (n-butyl acrylate-co-methyl methacrylate) P (nBA-co-MMA) 芯的合成.
通过溶液造来制备乳薄膜.
处理水以诱导和研究水塑性行为和相位分离.

主要成果:

膜在水处理后表现出各种形状的可塑性,在干燥后保持形状.
水塑性行为与材料的相位结构直接相关.
水的吸收导致水友性p-PDMAEMA相膨胀,降低机械性质,使P ((nBA-co-MMA) 链相互扩散和凝聚.

结论:

通过使用核心外颗粒,成功制备了一种新的水塑性乳膜.

关键词:

在 RAFT 乳液聚合物化过程中,水性塑料乳薄膜是使用的.乳颗粒是一种乳.用水驱动的相位分离.

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Fabricating Reactive Surfaces with Brush-like and Crosslinked Films of Azlactone-Functionalized Block Co-Polymers

Fabricating Reactive Surfaces with Brush-like and Crosslinked Films of Azlactone-Functionalized Block Co-Polymers

Published on: June 30, 2018

Synthesis of PolyN-isopropylacrylamide Janus Microhydrogels for Anisotropic Thermo-responsiveness and Organophilic/Hydrophilic Loading Capability

Synthesis of PolyN-isopropylacrylamide Janus Microhydrogels for Anisotropic Thermo-responsiveness and Organophilic/Hydrophilic Loading Capability

Published on: February 27, 2016

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Last Updated: Jan 7, 2026

Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning

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Published on: April 16, 2018

Fabricating Reactive Surfaces with Brush-like and Crosslinked Films of Azlactone-Functionalized Block Co-Polymers

Fabricating Reactive Surfaces with Brush-like and Crosslinked Films of Azlactone-Functionalized Block Co-Polymers

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Synthesis of PolyN-isopropylacrylamide Janus Microhydrogels for Anisotropic Thermo-responsiveness and Organophilic/Hydrophilic Loading Capability

Synthesis of PolyN-isopropylacrylamide Janus Microhydrogels for Anisotropic Thermo-responsiveness and Organophilic/Hydrophilic Loading Capability

Published on: February 27, 2016

水引起的相分离是使观察到的水塑性成为可能的关键机制.

开发的材料显示了创建可重构形状的3D结构的潜力.