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Luminescent studies of flexible [DUT-8 (Zn)] metal-organic frameworks / N. V. Slyusarenko, A. S. Krylov, M. V. Timofeeva [et al.] // Proc. SPIE. - 2023. - Vol. 12920: XVI International Conference on Pulsed Lasers and Laser Applications (10-15 September 2023, Tomsk, Russian Federation). - Ст. 1292014, DOI 10.1117/12.3005774. - Cited References: 10. - The reported study was funded by RFBR and DFG, project 21-52-12018
Перевод заглавия: Изучение люминесценции гибкого DUT-8 (Zn) металлоорганического каркасного соединения
Кл.слова (ненормированные):
Förster resonance energy transfer -- FRET -- DUT-8 (Zn) -- metal-organic frameworks -- dye -- energy transfer -- efficiency -- steady-state luminescence -- time-resolved luminescence
Аннотация: An approach to the study of the porous structure of metal-organic frameworks (MOF) using guest luminescent molecules with specially selected spectral characteristics as acceptors of electronic excitation energy was suggested. If such molecules are adsorbed in MOF pores with sizes comparable to the Förster radius, Förster resonance energy transfer (FRET) from photoexcited linkers occurs. In this case quenching of luminescence of the linker can serve as analytical signals indicating open pore structure of the MOF. The developed approach was demonstrated by the example of DUT-8(Zn) MOF and Coumarin 1 as guest molecules by time-resolved luminescence methods.
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Держатели документа:
Siberian Federal University, Svobodny Prospect 79, 660041, Krasnoyarsk, Russia
Kirensky Institute of Physics FRC KSC SB RAS, Academgorodok 50/38, 660036, Krasnoyarsk, Russia
ITMO University, School of Physics and Engineering, Kronverksky Prospekt 49, bldg. A, 197101, St. Petersburg, Russia
Доп.точки доступа:
Slyusarenko, N. V.; Krylov, A. S.; Крылов, Александр Сергеевич; Timofeeva, M. V.; Shipilovskikh, S. A.; Slyusareva, E. A.; International Conference on Pulsed Lasers and Laser Applications(16 ; 2023 : 10-15 Sept. ; Tomsk, Russian Federation)
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