Electron microscopy of responsive microgels (G01)

响应性微凝胶的电子显微镜 (G01)

• 批准号: 221489126
• 金额: --
• 依托单位: Gemeinschaftslabor für Elektronenmikroskopie (GFE)
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 财政年份: 2012
• 资助国家: 德国
• 起止时间: 2011-12-31 至 2019-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/221489126?language=en
• 关键词: Electron; microscopy; responsive; microgels; G01

Project G1 investigates structural properties, transitions, complexation and compartmentalization phenomena of selected microgel systems by transmission electron microscopy. In a correlative approach, cryo-TEM procedures will be combined with in situ-liquid cell studies. In the second phase, the project will focus on the study of dynamic structural variations. By the combination of the time resolution of in situ-TEM with the more detailed structural information enabled by cryo-TEM, we expect new insight into the trajectories of the volume phase transitions and in how far they are affected by a change in pH, temperature, as well as complex formation.

G1项目通过透射电子显微镜研究了选定的微凝胶体系的结构特性、转变、络合和区隔现象。在相关的方法中，冷冻透射电镜程序将与原位液体细胞研究相结合。在第二阶段，项目将重点研究动态结构变化。通过将原位透射电镜的时间分辨率与低温透射电镜提供的更详细的结构信息相结合，我们期望对体积相变的轨迹以及它们受pH、温度和复杂地层变化的影响程度有新的认识。