Photoluminescent Metal Complexes and Materials as Temperature Sensors—An Introductory Review.

Kenney III, John W.; Lee, Jae Joon; Gabr, Moustafa; Mitra, Koushambi; Bucevicius, Jonas

Temperature is a fundamental physical quantity whose accurate measurement is of critical importance in virtually every area of science, engineering, and biomedicine. Temperature can be measured in many ways. In this pedagogically focused review, we briefly discuss various standard contact thermometry measurement techniques. We introduce and touch upon the necessity of non-contact thermometry, particularly for systems in extreme environments and/or in rapid motion, and how luminescence thermometry can be a solution to this need. We review the various aspects of luminescence thermometry, including different types of luminescence measurements and the numerous materials used as luminescence sensors. We end the article by highlighting other physical quantities that can be measured by luminescence (e.g., pressure, electric field strength, magnetic field strength), and provide a brief overview of applications of luminescence thermometry in biomedicine.

TEMPERATURE sensors; MAGNETIC flux density; METAL complexes; PHYSICAL constants; LUMINESCENCE measurement; LUMINESCENCE

Chemosensors, 2021, Vol 9, Issue 5, p109

2227-9040

Academic Journal

10.3390/chemosensors9050109