期刊论文

中文

湖南城市学院学报(自然科学版)

1672-7304

2025

34

01

74-78

10.3969/j.issn.1672-7304.2025.01.0011

22A0553:湖南省教育厅科学研究项目

本校为第一机构

环糊精因其独特的空间结构与化学性质受到研究者的广泛关注.环糊精通过自组装作用可以与多种客体进行包合从而形成包合物,且包合物的稳定性一般取决于氢键、范德华力及配位作用.樟脑在医疗和生活中都是重要的材料,具有清凉、止痛、驱蚊杀虫的功效.用环糊精包合樟脑,可以起到缓释作用,提高樟脑的热稳定性,从而扩大其在各个领域的适用范围.本研究使用樟脑和环糊精作为原料,通过饱和水溶液法来制备樟脑环糊精包合物,考察了不同条件下樟脑和环糊精包合物的制备情况,并通过红外、差式扫描量热仪对包合物进行了分析.研究结果表明,γ-环糊精对樟脑进行包合,条件温和,产率较高,提高了樟脑的热稳定性.

Cyclodextrin has attracted extensive attention because of its unique spatial structure and chemical properties.Cyclodextrins can be incorporated with a variety of objects through self-assembly to form inclusion complexes,and the stability of the inclusion complexes generally depends on hydrogen bonds,van der Waals forces and coordination.Camphor is an important material in medical treatment and daily life.It has the functions of cooling,relieving pain,and repelling mosquitoes and insects.The inclusion of camphor with cyclodextrin can play a slo...