Magnetic-field-driven ultra-small 3D hydrogel microstructures: Preparation of gel photoresist and two-photon polymerization microfabrication

[Display omitted] •Surface-modified Fe3O4 NPs and magnetic gelphotoresists were successfully prepared for TPP microfabrication.•Stability, UV photopolymerization effect and TPP properties of the magnetic gel photoresists were investigated.•3D magnetic hydrogel microstructure with a size of ∼10 μm wa...

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Veröffentlicht in:	Sensors and actuators. B, Chemical Chemical, 2018-11, Vol.274, p.541-550
Hauptverfasser:	Xiong, Zhong, Zheng, Chenglin, Jin, Feng, Wei, Rongmei, Zhao, Yuanyuan, Gao, Xiaozhen, Xia, Yanzhi, Dong, Xianzi, Zheng, Meiling, Duan, Xuanming
Format:	Artikel
Sprache:	eng
Schlagworte:	3D hydrogel Fe3O4nanoparticles Hydrogels Iron oxides Magnetic properties Magnetic-field-driven Microactuators Microelectromechanical systems Microstructure Nanoparticles Photopolymerization Photoresist Photoresists Polymerization Two-photon polymerization
Online-Zugang:	Volltext
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