Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Binuclear charged copper(I) complex as a multimode luminescence thermal sensor. / Kalinichev, Alexey A.; Shamsieva, Aliia V.; Strelnik, Igor D.; Musina, Elvira I.; Lähderanta, Erkki; Karasik, Andrey A.; Sinyashin, Oleg G.; Kolesnikov, Ilya E.
в: Sensors and Actuators, A: Physical, Том 325, 112722, 01.07.2021.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Binuclear charged copper(I) complex as a multimode luminescence thermal sensor
AU - Kalinichev, Alexey A.
AU - Shamsieva, Aliia V.
AU - Strelnik, Igor D.
AU - Musina, Elvira I.
AU - Lähderanta, Erkki
AU - Karasik, Andrey A.
AU - Sinyashin, Oleg G.
AU - Kolesnikov, Ilya E.
N1 - Publisher Copyright: © 2021 Elsevier B.V.
PY - 2021/7/1
Y1 - 2021/7/1
N2 - Luminescence thermometry became one of the most rapidly developing scientific areas in the last decade. A lot of scientific groups are working on the design of a highly sensitive and accurate thermometer based on monitoring the chosen luminescence parameter. However, it is still a challenge to create a multimode sensor utilizing several temperature-dependent parameters for thermometry, which could broaden the working range and improve thermometric characteristics. Here, we successfully demonstrate the binuclear helical charged complex [L3Cu2](BF4)2 (L = 1-pyridine-2-ylphospholane) in head-to-head configuration with solid-state single-band emission as a multimode optical thermometer. Thermal sensing was provided using luminescence intensity ratio, spectral line position, bandwidth, and lifetime. Ratiometric temperature determination was performed by the successful use of deconvolution analysis. The thermometric performance was studied in terms of relative thermal sensitivity, which was varied from 0.93 % K−1 for line position to 0.11 % K−1 for bandwidth at 298 K. The obtained results show Cu(I) complex as a cheap multimode luminescence thermal sensor in the 98–393 K range.
AB - Luminescence thermometry became one of the most rapidly developing scientific areas in the last decade. A lot of scientific groups are working on the design of a highly sensitive and accurate thermometer based on monitoring the chosen luminescence parameter. However, it is still a challenge to create a multimode sensor utilizing several temperature-dependent parameters for thermometry, which could broaden the working range and improve thermometric characteristics. Here, we successfully demonstrate the binuclear helical charged complex [L3Cu2](BF4)2 (L = 1-pyridine-2-ylphospholane) in head-to-head configuration with solid-state single-band emission as a multimode optical thermometer. Thermal sensing was provided using luminescence intensity ratio, spectral line position, bandwidth, and lifetime. Ratiometric temperature determination was performed by the successful use of deconvolution analysis. The thermometric performance was studied in terms of relative thermal sensitivity, which was varied from 0.93 % K−1 for line position to 0.11 % K−1 for bandwidth at 298 K. The obtained results show Cu(I) complex as a cheap multimode luminescence thermal sensor in the 98–393 K range.
KW - Copper complex
KW - Luminescence thermometry
KW - Multimode sensing
KW - Thermal sensitivity
KW - WIDE-RANGE
KW - SENSITIVITY
KW - ND3+
KW - TEMPERATURE
KW - FLUORESCENCE
KW - CLUSTERS
KW - THERMOMETER
KW - EMISSION
KW - PROBE
UR - http://www.scopus.com/inward/record.url?scp=85103687927&partnerID=8YFLogxK
U2 - 10.1016/j.sna.2021.112722
DO - 10.1016/j.sna.2021.112722
M3 - Article
AN - SCOPUS:85103687927
VL - 325
JO - Sensors and Actuators, A: Physical
JF - Sensors and Actuators, A: Physical
SN - 0924-4247
M1 - 112722
ER -
ID: 86366993