Fluorescent Nanodiamonds as Versatile Intracellular Temperature Sensors
Author(s) -
Evgenii Glushkov,
Vytautas Navikas,
Aleksandra Rađenović
Publication year - 2019
Publication title -
chimia international journal for chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.387
H-Index - 55
eISSN - 2673-2424
pISSN - 0009-4293
DOI - 10.2533/chimia.2019.73
Subject(s) - nanotechnology , thermocouple , fluorescence , nanoscopic scale , intracellular , scale (ratio) , materials science , chemistry , physics , optics , biochemistry , quantum mechanics , composite material
Temperature is a widely known phenomenon, which plays an extremely important role in biological systems. Its behavior on the macro-scale has been quite well investigated and understood, thanks to the availability of reliable and precise thermometers such as thermocouples and infrared cameras. However, temperature measurements on the subcellular scale present an ongoing challenge due to the absence of universal nanoscale temperature sensors. Recent work on fluorescent nanodiamonds has revealed their unique ability to measure temperature with high spatial and temporal resolution, of particular importance in the intracellular environment. This review summarizes recent progress in the field and highlights the future directions for intracellular temperature sensing using fluorescent nanodiamonds.
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