Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
2,1,3-Benzoxadiazole-based luminescent metal-organic coordination polymer for sensitive detection of dihydrogen phosphate anion and trivalent metal cations. / Dudko, Evgeny r.; Pavlov, Dmitry i.; Ryadun, Alexey a. и др.
в: Optical Materials, Том 160, 01.03.2025, стр. 116779.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - 2,1,3-Benzoxadiazole-based luminescent metal-organic coordination polymer for sensitive detection of dihydrogen phosphate anion and trivalent metal cations
AU - Dudko, Evgeny r.
AU - Pavlov, Dmitry i.
AU - Ryadun, Alexey a.
AU - Guselnikova, Tatiana y.
AU - Fedin, Vladimir p.
AU - Yu, Xiaolin
AU - Potapov, Andrei s.
N1 - This work was supported by the Russian Science Foundation, grant No. 23-43-00017
PY - 2025/3/1
Y1 - 2025/3/1
N2 - New zinc-based luminescent coordination polymer [Zn2(bpy)(H2O)2(LO)2] (Zn-CP, H2LO – 4,7-di(4-carboxypyrazol-1-yl)-2,1,3-benzooxadiazole, bpy – 4,4′-bipyridine) was synthesized. The compound demonstrated high stability in various organic solvents and excellent luminescent properties with the photoluminescence quantum yield of 57 %. Zn-CP was capable of detecting aluminum, gallium and dihydrogen phosphate ions with the limits of detection 0.10, 0.17 and 0.14 μM, respectively. The luminescence turn-on upon the addition of these analytes can be detected by the naked eye, making possible the fabrication of express test paper strips. The possibility of using the CP as phosphors in UV-pumped light-emitting diodes was also demonstrated
AB - New zinc-based luminescent coordination polymer [Zn2(bpy)(H2O)2(LO)2] (Zn-CP, H2LO – 4,7-di(4-carboxypyrazol-1-yl)-2,1,3-benzooxadiazole, bpy – 4,4′-bipyridine) was synthesized. The compound demonstrated high stability in various organic solvents and excellent luminescent properties with the photoluminescence quantum yield of 57 %. Zn-CP was capable of detecting aluminum, gallium and dihydrogen phosphate ions with the limits of detection 0.10, 0.17 and 0.14 μM, respectively. The luminescence turn-on upon the addition of these analytes can be detected by the naked eye, making possible the fabrication of express test paper strips. The possibility of using the CP as phosphors in UV-pumped light-emitting diodes was also demonstrated
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85217076249&origin=inward&txGid=1ee1c152f794a8e09b481db732208c91
U2 - 10.1016/j.optmat.2025.116779
DO - 10.1016/j.optmat.2025.116779
M3 - Article
VL - 160
SP - 116779
JO - Optical Materials
JF - Optical Materials
SN - 0925-3467
ER -
ID: 64714226