Advanced Optical Materials, volume 8, issue 19, pages 2000507
Smartphone‐Based Luminescent Thermometry via Temperature‐Sensitive Delayed Fluorescence from Gd2O2S:Eu3+
Publication type: Journal Article
Publication date: 2020-07-19
Journal:
Advanced Optical Materials
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor: 9
ISSN: 21951071
Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Abstract
Thermal images generated from infrared radiation are useful for monitoring many processes; however, infrared cameras are orders of magnitude more expensive than their visible counterparts. Methods that allow visible cameras to capture thermal images are therefore of interest. In this contribution, thermal images of a surface coated with an inexpensive inorganic micropowder phosphor are generated from the analysis of a video taken with a smartphone camera. The phosphor is designed to have a temperature‐dependent emission lifetime that is long enough to be determined from the analysis of a 30 frames‐per‐second video recording. This proof‐of‐principle work allows temperatures in the 270–320 K range to be accurately determined with a precision better than 2 K, even in the presence of bright background illuminance up to 1500 lm m−2. In the broader context, this inspires further development of phosphors to bring time‐resolved sensing techniques into lifetime long enough ranges to allow smartphone‐based detection.
Citations by journals
1
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3
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5
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Journal of Luminescence
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Journal of Luminescence
5 publications, 14.71%
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Advanced Photonics Research
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Advanced Photonics Research
4 publications, 11.76%
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Dyes and Pigments
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Dyes and Pigments
2 publications, 5.88%
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ACS applied materials & interfaces
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ACS applied materials & interfaces
2 publications, 5.88%
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Journal of Alloys and Compounds
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Journal of Alloys and Compounds
1 publication, 2.94%
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Molecules
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Molecules
1 publication, 2.94%
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Frontiers in Chemistry
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Frontiers in Chemistry
1 publication, 2.94%
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Scientific Reports
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Scientific Reports
1 publication, 2.94%
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Chemical Engineering Journal
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Chemical Engineering Journal
1 publication, 2.94%
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Sensors and Actuators, B: Chemical
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Sensors and Actuators, B: Chemical
1 publication, 2.94%
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Coordination Chemistry Reviews
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Coordination Chemistry Reviews
1 publication, 2.94%
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Advanced Optical Materials
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Advanced Optical Materials
1 publication, 2.94%
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ACS Sustainable Chemistry and Engineering
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ACS Sustainable Chemistry and Engineering
1 publication, 2.94%
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International Journal of Applied Ceramic Technology
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International Journal of Applied Ceramic Technology
1 publication, 2.94%
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Journal of Materials Chemistry C
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Journal of Materials Chemistry C
1 publication, 2.94%
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New Journal of Chemistry
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New Journal of Chemistry
1 publication, 2.94%
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Advanced Optical Technologies
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Advanced Optical Technologies
1 publication, 2.94%
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Optics Letters
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Optics Letters
1 publication, 2.94%
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Handbook on the Physics and Chemistry of Rare Earths
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Handbook on the Physics and Chemistry of Rare Earths
1 publication, 2.94%
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Advanced Materials Technologies
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Advanced Materials Technologies
1 publication, 2.94%
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Aggregate
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Aggregate
1 publication, 2.94%
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PNAS Nexus
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PNAS Nexus
1 publication, 2.94%
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Journal of Physical Chemistry C
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Journal of Physical Chemistry C
1 publication, 2.94%
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Optics Express
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Optics Express
1 publication, 2.94%
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5
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Citations by publishers
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10
12
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Elsevier
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Elsevier
12 publications, 35.29%
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Wiley
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Wiley
8 publications, 23.53%
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American Chemical Society (ACS)
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American Chemical Society (ACS)
4 publications, 11.76%
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Royal Society of Chemistry (RSC)
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Royal Society of Chemistry (RSC)
2 publications, 5.88%
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Optical Society of America
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Optical Society of America
2 publications, 5.88%
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
1 publication, 2.94%
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Frontiers Media S.A.
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Frontiers Media S.A.
1 publication, 2.94%
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Springer Nature
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Springer Nature
1 publication, 2.94%
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Walter de Gruyter
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Walter de Gruyter
1 publication, 2.94%
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Oxford University Press
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Oxford University Press
1 publication, 2.94%
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12
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- We do not take into account publications that without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Katumo N. et al. Smartphone‐Based Luminescent Thermometry via Temperature‐Sensitive Delayed Fluorescence from Gd2O2S:Eu3+ // Advanced Optical Materials. 2020. Vol. 8. No. 19. p. 2000507.
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Katumo N., GAO G., Laufer F., Richards B. S., Howard I. A. Smartphone‐Based Luminescent Thermometry via Temperature‐Sensitive Delayed Fluorescence from Gd2O2S:Eu3+ // Advanced Optical Materials. 2020. Vol. 8. No. 19. p. 2000507.
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TY - JOUR
DO - 10.1002/adom.202000507
UR - https://doi.org/10.1002%2Fadom.202000507
TI - Smartphone‐Based Luminescent Thermometry via Temperature‐Sensitive Delayed Fluorescence from Gd2O2S:Eu3+
T2 - Advanced Optical Materials
AU - Katumo, Ngei
AU - Laufer, Felix
AU - Richards, Bryce S.
AU - Howard, Ian A.
AU - GAO, GUOJUN
PY - 2020
DA - 2020/07/19 00:00:00
PB - Wiley
SP - 2000507
IS - 19
VL - 8
SN - 2195-1071
ER -
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@article{2020_Katumo
author = {Ngei Katumo and Felix Laufer and Bryce S. Richards and Ian A. Howard and GUOJUN GAO},
title = {Smartphone‐Based Luminescent Thermometry via Temperature‐Sensitive Delayed Fluorescence from Gd2O2S:Eu3+},
journal = {Advanced Optical Materials},
year = {2020},
volume = {8},
publisher = {Wiley},
month = {jul},
url = {https://doi.org/10.1002%2Fadom.202000507},
number = {19},
pages = {2000507},
doi = {10.1002/adom.202000507}
}
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Katumo, Ngei, et al. “Smartphone‐Based Luminescent Thermometry via Temperature‐Sensitive Delayed Fluorescence from Gd2O2S:Eu3+.” Advanced Optical Materials, vol. 8, no. 19, Jul. 2020, p. 2000507. https://doi.org/10.1002%2Fadom.202000507.