The invention provides a polymerizable composition and a hydrogel obtained or obtainable from the polymerizable composition. The polymerizable composition comprises cucurbituril and a first monomer having a guest for the cucurbituril, wherein the total monomer concentration, C
mon
, within the polymerizable composition is at least 0.5 M. The composition may be an aqueous composition.
本发明提供了一种可聚合组合物和由该可聚合组合物得到或可得到的
水凝胶。该可聚合组合物包括西瓜
环糊精和第一单体,该第一单体具有西瓜
环糊精的客体,其中聚合物组合物中的总单体浓度Cmon至少为0.5 M。该组合物可以是
水性组合物。