Understanding External Perturbation of Light-Responsive Pickering Emulsions by SANS/SEMSANS/SESANS

通过 SANS/SEMSANS/SESANS 了解光响应皮克林乳液的外部扰动

• 批准号: 2741837
• 金额: --
• 依托单位: University of Cambridge
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2022
• 资助国家: 英国
• 起止时间: 2022 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2741837
• 关键词: Understanding; External; Perturbation; Light; Responsive

This project aims to determine the key structure-function relationships that enable the design of light-responsive Pickering emulsions. The project will advance capabilities of techniques used by the SANS group at ISIS (SANS, SEMSANS, and SESANS) and sample environments available to ISIS users (ultrasound stage with light-exposure), while new scientific understanding will open up potential applications for Pickering emulsions across different sectors. The specific objectives are: (i) to design a model light-responsive Pickering emulsion whose parameter space can be systematically tuned; (ii) to develop a new sample environment that enables in situ sonication and light irradiation during SANS experiments; (iii) to identify key structure-property characteristics that enable on-demand control of emulsion stability with light, leading to a set of design rules for light-responsive Pickering emulsions.

该项目旨在确定关键的结构-功能关系，以实现光响应皮克林乳液的设计。该项目将提高 ISIS 的 SANS 小组使用的技术能力（SANS、SEMANS 和 SESANS）以及 ISIS 用户可用的样品环境（曝光超声阶段），而新的科学认识将为 Pickering 乳液开辟潜在应用跨不同部门。具体目标是：（i）设计参数空间可系统调节的光响应Pickering乳液模型； (ii) 开发新的样品环境，以便在 SANS 实验期间实现原位超声处理和光照射； (iii) 确定关键的结构-性能特征，从而能够按需控制光乳液稳定性，从而形成一套光响应皮克林乳液的设计规则。