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A Multiple Shape Memory Hydrogel Induced by Reversible Physical Interactions at Ambient Condition
A novel multiple shape memory hydrogel is fabricated based on two reversible physical interactions. The multiple shape memory property is endowed by a simple treatment of soaking in NaOH or NaCl solutions to form chitosan microcrystal or chain-entanglement crosslinks as temporary junctions.
| Autores principales: | , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6432359/ https://www.ncbi.nlm.nih.gov/pubmed/30970817 http://dx.doi.org/10.3390/polym9040138 |