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Updated: May 5, 2026

High-resolution Thermal Micro-imaging Using Europium Chelate Luminescent Coatings
Published on: April 16, 2017
A ratiometric and colorimetric luminescent thermometer over a wide temperature range based on a lanthanide
Yuanjing Cui1, Wenfeng Zou, Ruijing Song
1State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China. cuiyj@zju.edu.cn gdqian@zju.edu.cn.
Abstract:
A lanthanide coordination polymer Tb0.957Eu0.043cpda was synthesized as a ratiometric and colorimetric luminescent thermometer. The high triplet excited state energy of a linker enables Tb0.957Eu0.043cpda to detect and visualize temperature over a wide range from cryogenic to room temperature (40-300 K).
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