Accurate fluorescent polymeric thermometers containing an ionic component
Accurate fluorescent polymeric thermometers containing an ionic component
复制标题
DOI：
10.1039/b615168j
复制
发表时间：
2007-01-01
期刊：
影响因子：
4.2
通讯作者：
Ohwada, Tomohiko
中科院分区：
文献类型：
--
作者：
Gota, Chie;Uchiyama, Seiichi;Ohwada, Tomohiko
仅由N-烷基丙烯酰胺和荧光组分组成的荧光聚合物温度计在其功能范围内显示出相当低的温度分辨率（约100 ℃）。15-50摄氏度），因为发生分子间聚集，这导致其荧光响应温度变化的滞后。通过添加离子组分来防止这种分子间聚集，我们获得了四种具有高温度分辨率的荧光聚合物温度计（
Fluorescent polymeric thermometers consisting of only N-alkylacrylamide and fluorescent components show rather low temperature resolution in their functional ranges (ca. 15-50 degrees C) because of the occurrence of intermolecular aggregation, which causes hysteresis in their fluorescence response to changes in temperature. By adding an ionic component to prevent such intermolecular aggregation, we obtained four fluorescent polymeric thermometers that offer high temperature resolution (