The effect of Artemisia annua L. extract on microbiologically influenced corrosion of A36 steel caused by Pseudomonas aeruginosa
Samo za registrovane korisnike
2023
Članak u časopisu (Objavljena verzija)
![](/themes/MirageVinar//images/creativecommons/arr.png)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The protective effect of A. annua against microbiologically influenced corrosion (MIC) of A36 steel caused by P. aeruginosa (PA) in a simulated marine environment was investigated using electrochemical, spectroscopic, and surface techniques. PA was found to accelerate the local dissolution of A36 which led to the formation of a porous α-FeOOH and γ-FeOOH surface layer. 2D and 3D profiles of treated coupons, obtained by optical profilometer, revealed the formation of crevices in the presence of PA. On the contrary, adding A. annua to the biotic medium led to the formation of a thinner, more uniform surface without significant damage. Electrochemical data showed that the addition of A. annua prevented the MIC of A36 steel with an inhibition efficiency of 60%. The protective effect was attributed to the formation of a more compact Fe3O4 surface layer, as well as the adsorption of phenolics, such as caffeic acid and its derivatives on the A36 steel surfaces, as detected by FTIR and SEM-EDS... analysis. ICP-OES confirmed that Fe and Cr species more readily diffuse from A36 steel surfaces incubated in biotic media (Fe; 1516.35 ± 7.94 μg L-1 cm−2, Cr; 11.77 ± 0.40 μg L-1 cm−2) compared to the inhibited media (Fe; 35.01 ± 0.28 μg L-1 cm−2, Cr; 1.58 ± 0.01 μg L-1 cm−2).
Ključne reči:
Artificial seawater / Biocorrosion / Biofilm / Natural inhibitors / Plant extractsIzvor:
Bioelectrochemistry, 2023, 152, 108447-Finansiranje / projekti:
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200017 (Univerzitet u Beogradu, Institut za nuklearne nauke Vinča, Beograd-Vinča) (RS-MESTD-inst-2020-200017)
- CEEPUS [CIII-CZ-0212-15- 2122-M-151338]
Institucija/grupa
VinčaTY - JOUR AU - Zlatić, Gloria AU - Martinović, Ivana AU - Pilić, Zora AU - Kodranov, Igor AU - Ciganović, Jovan AU - Sokol, Vesna PY - 2023 UR - https://vinar.vin.bg.ac.rs/handle/123456789/10921 AB - The protective effect of A. annua against microbiologically influenced corrosion (MIC) of A36 steel caused by P. aeruginosa (PA) in a simulated marine environment was investigated using electrochemical, spectroscopic, and surface techniques. PA was found to accelerate the local dissolution of A36 which led to the formation of a porous α-FeOOH and γ-FeOOH surface layer. 2D and 3D profiles of treated coupons, obtained by optical profilometer, revealed the formation of crevices in the presence of PA. On the contrary, adding A. annua to the biotic medium led to the formation of a thinner, more uniform surface without significant damage. Electrochemical data showed that the addition of A. annua prevented the MIC of A36 steel with an inhibition efficiency of 60%. The protective effect was attributed to the formation of a more compact Fe3O4 surface layer, as well as the adsorption of phenolics, such as caffeic acid and its derivatives on the A36 steel surfaces, as detected by FTIR and SEM-EDS analysis. ICP-OES confirmed that Fe and Cr species more readily diffuse from A36 steel surfaces incubated in biotic media (Fe; 1516.35 ± 7.94 μg L-1 cm−2, Cr; 11.77 ± 0.40 μg L-1 cm−2) compared to the inhibited media (Fe; 35.01 ± 0.28 μg L-1 cm−2, Cr; 1.58 ± 0.01 μg L-1 cm−2). T2 - Bioelectrochemistry T1 - The effect of Artemisia annua L. extract on microbiologically influenced corrosion of A36 steel caused by Pseudomonas aeruginosa VL - 152 SP - 108447 DO - 10.1016/j.bioelechem.2023.108447 ER -
@article{ author = "Zlatić, Gloria and Martinović, Ivana and Pilić, Zora and Kodranov, Igor and Ciganović, Jovan and Sokol, Vesna", year = "2023", abstract = "The protective effect of A. annua against microbiologically influenced corrosion (MIC) of A36 steel caused by P. aeruginosa (PA) in a simulated marine environment was investigated using electrochemical, spectroscopic, and surface techniques. PA was found to accelerate the local dissolution of A36 which led to the formation of a porous α-FeOOH and γ-FeOOH surface layer. 2D and 3D profiles of treated coupons, obtained by optical profilometer, revealed the formation of crevices in the presence of PA. On the contrary, adding A. annua to the biotic medium led to the formation of a thinner, more uniform surface without significant damage. Electrochemical data showed that the addition of A. annua prevented the MIC of A36 steel with an inhibition efficiency of 60%. The protective effect was attributed to the formation of a more compact Fe3O4 surface layer, as well as the adsorption of phenolics, such as caffeic acid and its derivatives on the A36 steel surfaces, as detected by FTIR and SEM-EDS analysis. ICP-OES confirmed that Fe and Cr species more readily diffuse from A36 steel surfaces incubated in biotic media (Fe; 1516.35 ± 7.94 μg L-1 cm−2, Cr; 11.77 ± 0.40 μg L-1 cm−2) compared to the inhibited media (Fe; 35.01 ± 0.28 μg L-1 cm−2, Cr; 1.58 ± 0.01 μg L-1 cm−2).", journal = "Bioelectrochemistry", title = "The effect of Artemisia annua L. extract on microbiologically influenced corrosion of A36 steel caused by Pseudomonas aeruginosa", volume = "152", pages = "108447", doi = "10.1016/j.bioelechem.2023.108447" }
Zlatić, G., Martinović, I., Pilić, Z., Kodranov, I., Ciganović, J.,& Sokol, V.. (2023). The effect of Artemisia annua L. extract on microbiologically influenced corrosion of A36 steel caused by Pseudomonas aeruginosa. in Bioelectrochemistry, 152, 108447. https://doi.org/10.1016/j.bioelechem.2023.108447
Zlatić G, Martinović I, Pilić Z, Kodranov I, Ciganović J, Sokol V. The effect of Artemisia annua L. extract on microbiologically influenced corrosion of A36 steel caused by Pseudomonas aeruginosa. in Bioelectrochemistry. 2023;152:108447. doi:10.1016/j.bioelechem.2023.108447 .
Zlatić, Gloria, Martinović, Ivana, Pilić, Zora, Kodranov, Igor, Ciganović, Jovan, Sokol, Vesna, "The effect of Artemisia annua L. extract on microbiologically influenced corrosion of A36 steel caused by Pseudomonas aeruginosa" in Bioelectrochemistry, 152 (2023):108447, https://doi.org/10.1016/j.bioelechem.2023.108447 . .