Abstract Nanothermometry is the study of temperature at the submicron scale with a broad range of potential applications, such as cellular studies or electronics. Molecular luminescent‐based nanothermometers offer a non‐contact means to record these temperatures with high spatial resolution and thermal sensitivity. A luminescent‐based molecular thermometer comprised of visible‐emitting Ga3+/Tb3+and Ga3+/Sm3+metallacrowns (MCs) achieved remarkable relative thermal sensitivity associated with very low temperature uncertainty ofSr=1.9 % K−1andδT<0.045 K, respectively, at 328 K, as an aqueous suspension of polystyrene nanobeads loaded with the corresponding MCs. To date, they are the ratiometric molecular nanothermometers offering the highest level of sensitivity in the physiologically relevant temperature range.
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Lifetimes of Be 3 2– and Mg 3 2– Cluster Dianions
- Award ID(s):
- 1856775
- PAR ID:
- 10359401
- Date Published:
- Journal Name:
- The Journal of Physical Chemistry A
- Volume:
- 125
- Issue:
- 17
- ISSN:
- 1089-5639
- Page Range / eLocation ID:
- 3579 to 3588
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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