Temperature-dependent photoluminescence spectra of thioflavin T and movies of photoluminescence on a cold, rotating copper surface

These are data from experiments in which the rapid cooling of a jet of glycerol/water upon striking the surface of a cold, rotating copper plate was monitored by recording movies of photoluminescence from thioflavin T (ThT) dye that was dissolved in the glycerol/water mixture. The data set includes emission spectra of ThT in glycerol/water at temperatures from 80 K to 300 K, showing the strong dependence of photoluminescence on temperature. The data set also includes segments of the movies that were analyzed to determine cooling rates and the dependence of the cooling rate on the copper surface velocity at the point where the glycerol/water jet strikes the surface. Details of the data are given in the READ_ME.txt file.

本数据集源自于一系列实验，其中通过监测甘油/水混合物在撞击冷旋铜板表面时快速冷却过程，并记录硫黄素T（ThT）染料在甘油/水混合物中溶解后所发出的光致发光电影来监控。数据集涵盖了ThT在甘油/水混合物中从80K至300K温度范围内的发射光谱，揭示了光致发光与温度之间的强烈依赖关系。此外，数据集还包括了用于确定冷却速率及其与甘油/水喷射点铜表面速度依赖关系的电影片段。数据详情请参阅READ_ME.txt文件。