鲁东大学化学与材料科学学院
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郭振良, 乔青安, 王峰. 恒稳磁场对β-环糊精包结4-氨基安替比林自组装行为的影响研究[J]. 分析测试学报, 2017,36(12):1452-1457.
Influence of Constant Magnetic Field on Self-assembly of β-yclodextrin Inclusion Complex[J]. 2017,36(12):1452-1457.
在恒定磁场和无磁场环境下,采用饱和水溶液法分别合成了β-环糊精(β-CD)和4-氨基安替比林(4-AAP)的包合物,并采用傅立叶红外光谱(FT-IR)、示差扫描量热分析(DSC)、荧光光谱分析(AFS)、X粉末衍射(XRD)、扫描电镜(SEM)等手段对β-环糊精包合物进行了表征。结果表明,磁场能影响β-环糊精包合物的自组装,使主客体的键合作用增强,更易形成包合物。包合物腔内结构排列更加有序,结晶度进一步提高。
The self-assembly inclusion complexes of β-cyclodextrin(β-CD) and 4-aminoantipyrine(4-AAP) were respectively prepared by the solution method at a constant magnetic field and a non-magnetic field.The β-CD inclusion complexes were characterized by Fourier transform infrared spectroscopy(FT-IR),differential scanning calorimetry(DSC),atomic fluorescence spectrometry(AFS),X-ray powder diffraction(XRD) and scanning electronic microscopy(SEM).The results indicated that the constant magnetic field could influence the self-assembly clathration of β-CD inclusion complexes and improve the bonding effect between the host and the guest.The self-assembly inclusion complexes were easier to be composed.The cavity structures of the β-CD inclusion complexes arranged more orderly,and the crystallinities of the formed inclusion complexes at a constant magnetic field had an even more improvement.
恒稳磁场β-环糊精包结化合物自组装包合作用
constant magnetic fieldβ-cyclodextrininclusion complexself-assembly clathration
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