稀土离子增强丝纤维的设计与制备 (IMAGE) Science China Press Caption (上)稀土离子增强蚕丝的制备过程和结构示意图。(下)稀土离子与丝素蛋白之间的离子-偶极和阳离子-π相互作用的示意图。 Credit ©《中国科学》杂志社 Usage Restrictions Use with credit. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.