微胶囊的纳米变形：交联与纳米颗粒效果的比较
Nanodeformations of microcapsules: comparing the effects of cross-linking and nanoparticles.
作者信息
Doering Ulrike, Grigoriev Dmitry, Riske Tino, Fery Andreas, Böker Alexander
机构信息
University of Potsdam, Institute of Chemistry Karl-Liebknecht-Str. 24-25 14476 Potsdam Germany.
Fraunhofer Institute for Applied Polymer Research IAP Geiselbergstr. 69 14476 Potsdam Germany
出版信息
RSC Adv. 2022 Aug 24;12(37):24140-24145. doi: 10.1039/d2ra04330k. eCollection 2022 Aug 22.
The mechanical properties of proteinaceous and composite microcapsules loaded with oil were measured by SFM and evaluated using the Reissner model. Comparison of the obtained results reveals significantly higher Young's moduli of protein capsules due to intermolecular crosslinking. In contrast, conformational restrictions in composite microcapsules inhibit protein crosslinking leading to the reduction of their elasticity.
通过扫描力显微镜（SFM）测量了负载油的蛋白质微胶囊和复合微胶囊的力学性能，并使用赖斯纳模型进行评估。对所得结果的比较表明，由于分子间交联，蛋白质微胶囊的杨氏模量显著更高。相比之下，复合微胶囊中的构象限制抑制了蛋白质交联，导致其弹性降低。
Zotero 插件