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Capitoli
- 00:05Titolo
- 01:04Fabrication of the Hydrodynamic Focusing Microfluidic Device (HFMD) through Polydimethylsiloxane (PDMS) Casting
- 02:41Preparation of NIPAAm-rich (N-rich) and NIPAAm-poor (N-poor) Phases by Phase Separation of Supersaturated NIPAAm
- 03:50Synthesis of Janus Microhydrogels Using the HFMD
- 05:20Analysis of the Anisotropic Thermo-responsiveness of Janus Microhydrogels
- 06:36Results: Anisotropic Thermo-responsiveness and Organophilic/Hydrophilic Loading Capability of Janus Microhydrogels
- 08:13Conclusion
We present a protocol to synthesize Janus microhydrogels composed entirely of the same base material, poly(N-isopropylacrylamide) (PNIPAAm), with a clearly compartmentalized structure base on the phase separation of a supersaturated NIPAAm monomer solution. The synthesized Janus microhydrogels show unique properties such as anisotropic thermo-responsiveness and organophilic/hydrophilic loading capability.
