Under three-dimensional spherical confinement, the diblock copolymer formed various structures which could not form in the bulk and one-dimensional or two-dimensional confinements.

• 研究表明，在三维球腔内受限状态下，体系可以形成多种介观结构，这些结构是在本体和一维或二维受限状态下不能观察到的。