Tetracycline Removal through the Synergy of Catalysis and Photocatalysis by Novel NaYF4:Yb,Tm@TiO2-Acetylacetone Hybrid Core-Shell Structures
Аутори
Mančić, LidijaAlmeida, Lucas A.
Machado, Tamires M.
Gil-Londoño, Jessica
Dinić, Ivana
Tomić, Miloš
Marković, Smilja
Jardim, Paula
Marinkovic, Bojan A.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Novel hybrid core-shell structures, in which up-converting (UC) NaYF4:Yb,Tm core converts near-infrared (NIR) to visible (Vis) light via multiphoton up-conversion processes, while anatase TiO2-acetylacetonate (TiO2-Acac) shell ensures absorption of the Vis light through direct injection of excited electrons from the highest-occupied-molecular-orbital (HOMO) of Acac into the TiO2 conduction band (CB), were successfully synthesized by a two-step wet chemical route. Synthesized NaYF4:Yb,Tm@TiO2-Acac powders were characterized by X-ray powder diffraction, thermogravimetric analysis, scanning and transmission electron microscopy, diffuse-reflectance spectroscopy, Fourier transform infrared spectroscopy, and photoluminescence emission measurement. Tetracycline, as a model drug, was used to investigate the photocatalytic efficiencies of the core-shell structures under irradiation of reduced power Vis and NIR spectra. It was shown that the removal of tetracycline is accompanied by the formatio...n of intermediates, which formed immediately after bringing the drug into contact with the novel hybrid core-shell structures. As a result, ~80% of tetracycline is removed from the solution after 6 h.
Кључне речи:
visible light photocatalysis / antibiotic removal / core-shell nanoparticles / up-conversion / ligand-to-metal charge transfer / FRETИзвор:
International Journal of Molecular Sciences, 2023, 24, 11, 9441-Издавач:
- Basel : MDPI AG
Финансирање / пројекти:
- DIJASPORA, #6421090, COSH-PHOTO
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200175 (Институт техничких наука САНУ, Београд) (RS-MESTD-inst-2020-200175)
Напомена:
- Dataset: https://hdl.handle.net/21.15107/rcub_dais_14580
- Dataset: https://hdl.handle.net/21.15107/rcub_dais_14608
- Data: https://hdl.handle.net/21.15107/rcub_dais_14709
- Images: https://hdl.handle.net/21.15107/rcub_dais_14752
- Dataset: https://hdl.handle.net/21.15107/rcub_dais_14100
- Dataset: https://hdl.handle.net/21.15107/rcub_dais_14271
- Dataset: https://hdl.handle.net/21.15107/rcub_dais_14214
- Dataset: https://hdl.handle.net/21.15107/rcub_dais_14273
- Dataset: https://hdl.handle.net/21.15107/rcub_dais_14151
Повезане информације:
- Повезани садржај
https://hdl.handle.net/21.15107/rcub_dais_14580 - Повезани садржај
https://hdl.handle.net/21.15107/rcub_dais_14608 - Повезани садржај
https://hdl.handle.net/21.15107/rcub_dais_14752 - Повезани садржај
https://hdl.handle.net/21.15107/rcub_dais_14100 - Повезани садржај
https://hdl.handle.net/21.15107/rcub_dais_14271 - Повезани садржај
https://hdl.handle.net/21.15107/rcub_dais_14214 - Повезани садржај
https://hdl.handle.net/21.15107/rcub_dais_14273 - Повезани садржај
https://hdl.handle.net/21.15107/rcub_dais_14151
Институција/група
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Mančić, Lidija AU - Almeida, Lucas A. AU - Machado, Tamires M. AU - Gil-Londoño, Jessica AU - Dinić, Ivana AU - Tomić, Miloš AU - Marković, Smilja AU - Jardim, Paula AU - Marinkovic, Bojan A. PY - 2023 UR - https://dais.sanu.ac.rs/123456789/14553 AB - Novel hybrid core-shell structures, in which up-converting (UC) NaYF4:Yb,Tm core converts near-infrared (NIR) to visible (Vis) light via multiphoton up-conversion processes, while anatase TiO2-acetylacetonate (TiO2-Acac) shell ensures absorption of the Vis light through direct injection of excited electrons from the highest-occupied-molecular-orbital (HOMO) of Acac into the TiO2 conduction band (CB), were successfully synthesized by a two-step wet chemical route. Synthesized NaYF4:Yb,Tm@TiO2-Acac powders were characterized by X-ray powder diffraction, thermogravimetric analysis, scanning and transmission electron microscopy, diffuse-reflectance spectroscopy, Fourier transform infrared spectroscopy, and photoluminescence emission measurement. Tetracycline, as a model drug, was used to investigate the photocatalytic efficiencies of the core-shell structures under irradiation of reduced power Vis and NIR spectra. It was shown that the removal of tetracycline is accompanied by the formation of intermediates, which formed immediately after bringing the drug into contact with the novel hybrid core-shell structures. As a result, ~80% of tetracycline is removed from the solution after 6 h. PB - Basel : MDPI AG T2 - International Journal of Molecular Sciences T1 - Tetracycline Removal through the Synergy of Catalysis and Photocatalysis by Novel NaYF4:Yb,Tm@TiO2-Acetylacetone Hybrid Core-Shell Structures SP - 9441 VL - 24 IS - 11 DO - 10.3390/ijms24119441 UR - https://hdl.handle.net/21.15107/rcub_dais_14553 ER -
@article{ author = "Mančić, Lidija and Almeida, Lucas A. and Machado, Tamires M. and Gil-Londoño, Jessica and Dinić, Ivana and Tomić, Miloš and Marković, Smilja and Jardim, Paula and Marinkovic, Bojan A.", year = "2023", abstract = "Novel hybrid core-shell structures, in which up-converting (UC) NaYF4:Yb,Tm core converts near-infrared (NIR) to visible (Vis) light via multiphoton up-conversion processes, while anatase TiO2-acetylacetonate (TiO2-Acac) shell ensures absorption of the Vis light through direct injection of excited electrons from the highest-occupied-molecular-orbital (HOMO) of Acac into the TiO2 conduction band (CB), were successfully synthesized by a two-step wet chemical route. Synthesized NaYF4:Yb,Tm@TiO2-Acac powders were characterized by X-ray powder diffraction, thermogravimetric analysis, scanning and transmission electron microscopy, diffuse-reflectance spectroscopy, Fourier transform infrared spectroscopy, and photoluminescence emission measurement. Tetracycline, as a model drug, was used to investigate the photocatalytic efficiencies of the core-shell structures under irradiation of reduced power Vis and NIR spectra. It was shown that the removal of tetracycline is accompanied by the formation of intermediates, which formed immediately after bringing the drug into contact with the novel hybrid core-shell structures. As a result, ~80% of tetracycline is removed from the solution after 6 h.", publisher = "Basel : MDPI AG", journal = "International Journal of Molecular Sciences", title = "Tetracycline Removal through the Synergy of Catalysis and Photocatalysis by Novel NaYF4:Yb,Tm@TiO2-Acetylacetone Hybrid Core-Shell Structures", pages = "9441", volume = "24", number = "11", doi = "10.3390/ijms24119441", url = "https://hdl.handle.net/21.15107/rcub_dais_14553" }
Mančić, L., Almeida, L. A., Machado, T. M., Gil-Londoño, J., Dinić, I., Tomić, M., Marković, S., Jardim, P.,& Marinkovic, B. A.. (2023). Tetracycline Removal through the Synergy of Catalysis and Photocatalysis by Novel NaYF4:Yb,Tm@TiO2-Acetylacetone Hybrid Core-Shell Structures. in International Journal of Molecular Sciences Basel : MDPI AG., 24(11), 9441. https://doi.org/10.3390/ijms24119441 https://hdl.handle.net/21.15107/rcub_dais_14553
Mančić L, Almeida LA, Machado TM, Gil-Londoño J, Dinić I, Tomić M, Marković S, Jardim P, Marinkovic BA. Tetracycline Removal through the Synergy of Catalysis and Photocatalysis by Novel NaYF4:Yb,Tm@TiO2-Acetylacetone Hybrid Core-Shell Structures. in International Journal of Molecular Sciences. 2023;24(11):9441. doi:10.3390/ijms24119441 https://hdl.handle.net/21.15107/rcub_dais_14553 .
Mančić, Lidija, Almeida, Lucas A., Machado, Tamires M., Gil-Londoño, Jessica, Dinić, Ivana, Tomić, Miloš, Marković, Smilja, Jardim, Paula, Marinkovic, Bojan A., "Tetracycline Removal through the Synergy of Catalysis and Photocatalysis by Novel NaYF4:Yb,Tm@TiO2-Acetylacetone Hybrid Core-Shell Structures" in International Journal of Molecular Sciences, 24, no. 11 (2023):9441, https://doi.org/10.3390/ijms24119441 ., https://hdl.handle.net/21.15107/rcub_dais_14553 .