Fluorescent Probes of Aqueous Sugar Solution Structure

糖水溶液结构的荧光探针

• 批准号: 9407563
• 负责人: Kris Berglund
• 金额: $ 24.75万
• 依托单位: Michigan State University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1994
• 资助国家: 美国
• 起止时间: 1994-09-01 至 1997-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9407563&HistoricalAwards=false
• 关键词: Fluorescent; Probes; Aqueous; Sugar; Solution

This research focuses on behavior of the solvent to understand nucleation, cluster formation, and solute-solvent structure in aqueous supersaturated sugar solutions and the relationship of these to crystal nucleation and growth. Fluorescent probes at very low concentrations will be utilized for this purpose. The "tailor-made" probes are to contain sugar moieties to ensure their participation in solute aggregation phenomena. Bulk nucleation experiments will be conducted with the fluorophores as probes of glucose and sucrose crystallization.

本研究的重点是溶剂的行为，以了解水过饱和糖溶液中的成核、簇形成和溶质-溶剂结构，以及这些与晶体成核和生长的关系。非常低浓度的荧光探针将用于此目的。“量身定制”的探针将包含糖部分，以确保它们参与溶质聚集现象。将用荧光团作为葡萄糖和蔗糖结晶的探针进行体成核实验。