Rapid swelling of hydrogel |
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Partial wetting and then drying toughgel |
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Water droplets on hydrogel
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Water droplet on marker pen painted dry PVA glue film (8x) |
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Active disassembly |
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In room temperature water |
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In 80 Deg C water |
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Wetting induced buckling in PEG hydrogel (optimized)Patented:
Embolic Device, An apparatus for embolizing a target vascular site and a method thereof 栓塞装置、用于栓塞靶血管部位的器械及其方法 |
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Cooling-responsive shape memory hydrogel |
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Cooling to melt |
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