Photocatalytic Degradation of Carbofuran in Water Using Laser-Treated TiO2: Parameters Influence Study, Cyto- and Phytotoxicity Assessment
Аутори
Tošić, Miloš![](/themes/MirageVinar/images/orcid.png)
Savić, Jasmina
![](/themes/MirageVinar/images/orcid.png)
Valenta Šobot, Ana
![](/themes/MirageVinar/images/orcid.png)
Živković, Sanja
![](/themes/MirageVinar/images/orcid.png)
Dimitrijević, Aleksandra
![](/themes/MirageVinar/images/orcid.png)
Ilić, Nevena
Dimitrijević-Branković, Suzana
Momčilović, Miloš
![](/themes/MirageVinar/images/orcid.png)
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
This study investigates the impact of changing parameters on the photocatalytic degradation of carbofuran (CBF) using laser-treated TiO2 nanotube arrays on a Ti mesh under simulated sunlight irradiation and assessing toxicity during photocatalytic degradation. Various parameters, including the stirring effect, light intensity, initial CBF concentration, and variation in the active surface area of laser-treated TiO2 photocatalysts, were examined to determine their impact on degradation efficiency. The photodegradation kinetics were monitored using ultra-performance liquid chromatography with a PDA detector (UPLC-PDA) and UV-Vis spectrophotometry, while mineralization was assessed by a total organic carbon (TOC) analyzer. The photocatalytic degradation of CBF is enhanced by an increase in the active surface area of the TiO2 photocatalyst, light intensity, and the introduction of stirring, but it decreases with an increase in the initial concentration of CBF. The toxicity assessments reve...aled that the cytotoxicity of CBF initially increased during the degradation process but decreased after further treatment, indicating the formation and subsequent breakdown of toxic intermediates. The phytotoxicity test showed that longer degradation times resulted in higher toxicity to plant growth. This study provides new insights into the photocatalytic degradation of CBF with TiO2, the importance of parameter optimization for more efficient treatment, and the use of toxicity tests to confirm the success of the photocatalytic process
Кључне речи:
photocatalytic degradation / carbofuran / laser-treated TiO2 / parameters study / cytotoxicity / phytotoxicityИзвор:
Toxics, 2024, 12, 8, 566-Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200017 (Универзитет у Београду, Институт за нуклеарне науке Винча, Београд-Винча) (RS-MESTD-inst-2020-200017)
Колекције
Институција/група
VinčaTY - JOUR AU - Tošić, Miloš AU - Savić, Jasmina AU - Valenta Šobot, Ana AU - Živković, Sanja AU - Dimitrijević, Aleksandra AU - Ilić, Nevena AU - Dimitrijević-Branković, Suzana AU - Momčilović, Miloš PY - 2024 UR - https://vinar.vin.bg.ac.rs/handle/123456789/13633 AB - This study investigates the impact of changing parameters on the photocatalytic degradation of carbofuran (CBF) using laser-treated TiO2 nanotube arrays on a Ti mesh under simulated sunlight irradiation and assessing toxicity during photocatalytic degradation. Various parameters, including the stirring effect, light intensity, initial CBF concentration, and variation in the active surface area of laser-treated TiO2 photocatalysts, were examined to determine their impact on degradation efficiency. The photodegradation kinetics were monitored using ultra-performance liquid chromatography with a PDA detector (UPLC-PDA) and UV-Vis spectrophotometry, while mineralization was assessed by a total organic carbon (TOC) analyzer. The photocatalytic degradation of CBF is enhanced by an increase in the active surface area of the TiO2 photocatalyst, light intensity, and the introduction of stirring, but it decreases with an increase in the initial concentration of CBF. The toxicity assessments revealed that the cytotoxicity of CBF initially increased during the degradation process but decreased after further treatment, indicating the formation and subsequent breakdown of toxic intermediates. The phytotoxicity test showed that longer degradation times resulted in higher toxicity to plant growth. This study provides new insights into the photocatalytic degradation of CBF with TiO2, the importance of parameter optimization for more efficient treatment, and the use of toxicity tests to confirm the success of the photocatalytic process T2 - Toxics T1 - Photocatalytic Degradation of Carbofuran in Water Using Laser-Treated TiO2: Parameters Influence Study, Cyto- and Phytotoxicity Assessment VL - 12 IS - 8 SP - 566 DO - 10.3390/toxics12080566 ER -
@article{ author = "Tošić, Miloš and Savić, Jasmina and Valenta Šobot, Ana and Živković, Sanja and Dimitrijević, Aleksandra and Ilić, Nevena and Dimitrijević-Branković, Suzana and Momčilović, Miloš", year = "2024", abstract = "This study investigates the impact of changing parameters on the photocatalytic degradation of carbofuran (CBF) using laser-treated TiO2 nanotube arrays on a Ti mesh under simulated sunlight irradiation and assessing toxicity during photocatalytic degradation. Various parameters, including the stirring effect, light intensity, initial CBF concentration, and variation in the active surface area of laser-treated TiO2 photocatalysts, were examined to determine their impact on degradation efficiency. The photodegradation kinetics were monitored using ultra-performance liquid chromatography with a PDA detector (UPLC-PDA) and UV-Vis spectrophotometry, while mineralization was assessed by a total organic carbon (TOC) analyzer. The photocatalytic degradation of CBF is enhanced by an increase in the active surface area of the TiO2 photocatalyst, light intensity, and the introduction of stirring, but it decreases with an increase in the initial concentration of CBF. The toxicity assessments revealed that the cytotoxicity of CBF initially increased during the degradation process but decreased after further treatment, indicating the formation and subsequent breakdown of toxic intermediates. The phytotoxicity test showed that longer degradation times resulted in higher toxicity to plant growth. This study provides new insights into the photocatalytic degradation of CBF with TiO2, the importance of parameter optimization for more efficient treatment, and the use of toxicity tests to confirm the success of the photocatalytic process", journal = "Toxics", title = "Photocatalytic Degradation of Carbofuran in Water Using Laser-Treated TiO2: Parameters Influence Study, Cyto- and Phytotoxicity Assessment", volume = "12", number = "8", pages = "566", doi = "10.3390/toxics12080566" }
Tošić, M., Savić, J., Valenta Šobot, A., Živković, S., Dimitrijević, A., Ilić, N., Dimitrijević-Branković, S.,& Momčilović, M.. (2024). Photocatalytic Degradation of Carbofuran in Water Using Laser-Treated TiO2: Parameters Influence Study, Cyto- and Phytotoxicity Assessment. in Toxics, 12(8), 566. https://doi.org/10.3390/toxics12080566
Tošić M, Savić J, Valenta Šobot A, Živković S, Dimitrijević A, Ilić N, Dimitrijević-Branković S, Momčilović M. Photocatalytic Degradation of Carbofuran in Water Using Laser-Treated TiO2: Parameters Influence Study, Cyto- and Phytotoxicity Assessment. in Toxics. 2024;12(8):566. doi:10.3390/toxics12080566 .
Tošić, Miloš, Savić, Jasmina, Valenta Šobot, Ana, Živković, Sanja, Dimitrijević, Aleksandra, Ilić, Nevena, Dimitrijević-Branković, Suzana, Momčilović, Miloš, "Photocatalytic Degradation of Carbofuran in Water Using Laser-Treated TiO2: Parameters Influence Study, Cyto- and Phytotoxicity Assessment" in Toxics, 12, no. 8 (2024):566, https://doi.org/10.3390/toxics12080566 . .