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Polypseudorotaxane Hydrogels Based on F127 Block-Selected Inclusion Complexation with α-Cyclodextrin

机译:基于F127嵌段选择的含有α-环糊精的含有F127嵌段的包膜水凝胶

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Supramolecular hydrogels were formed through F127, acryloyl chloride modified F127 inclusion complex with α-cyclodextrin, respectively. The structure of modified copolymers and inclusion complex was characterized by Fourier transform infrared spectroscopy (FTIR) and hydrogen nuclear magnetic resonance (1H-NMR). Hydrogels formed from supramolecular inclusion are imparted channel-type structure investigated by wide angle x-ray diffraction (WAXRD). Differential scanning calorimetry (DSC) and TG experiments showed that thermal stability of hydrogels depend on the nature of axis polymer. The relative model was proposed to elucidate the inclusion complexes and hydrogels formation.
机译:通过F127形成超分子水凝胶,分别与α-环糊精分别与α-环糊精进行丙烯酰氯修饰的F127包合物。通过傅里叶变换红外光谱(FTIR)和氢核磁共振(1H-NMR)的改性共聚物和包含复合物的结构的特征在于。由超分子夹杂物形成的水凝胶是由广角X射线衍射(WAXRD)研究的赋予通道型结构。差分扫描量热法(DSC)和TG实验表明,水凝胶的热稳定性取决于轴聚合物的性质。提出了相对模型来阐明包涵体复合物和水凝胶形成。

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