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Zdravković M, Grekulović V, Suljagić J, Stanković D, Savić S, Radovanović M, Stamenković U. Influence of blackberry leaf extract on the copper corrosion behaviour in 0.5 M NaCl. Bioelectrochemistry 2023; 151:108401. [PMID: 36821939 DOI: 10.1016/j.bioelechem.2023.108401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 02/01/2023] [Accepted: 02/14/2023] [Indexed: 02/18/2023]
Abstract
The research presented in this paper is focused on blackberry leaf extract (BLE) as a environmentally friendly corrosion inhibitor for copper in 0.5 M NaCl. The caffeic acid, quercetin-3-O-glucoside and kaempferol-3-O-glucoside were identified in BLE by using high-performance liquid chromatography (HPLC-DAD). The BLE functional groups were identified (ATR-FTIR). The electrochemical methods (potentiodynamic polarization, electrochemical frequency modulation and electrochemical impedance spectroscopy) show that BLE acts as a mixed type of inhibitor (max. IE is 97.19 %). The corrosion process is controlled by diffusion (BLE lower than 15 g/L) and charge transfer (15 g/L BLE).
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Affiliation(s)
- Milica Zdravković
- University of Belgrade, Technical Faculty in Bor, V. J. 12, 19210 Bor, Serbia.
| | - Vesna Grekulović
- University of Belgrade, Technical Faculty in Bor, V. J. 12, 19210 Bor, Serbia
| | - Jasmin Suljagić
- University of Tuzla, Faculty of Technology, Dr. Tihomila Markovića br. 1, 75000 Tuzla, Bosnia and Herzegovina
| | - Dalibor Stanković
- University of Belgrade, Faculty of Chemistry, Studentski trg 16, 11000 Beograd, Serbia
| | - Slađana Savić
- University of Belgrade, Faculty of Chemistry, Studentski trg 16, 11000 Beograd, Serbia
| | - Milan Radovanović
- University of Belgrade, Technical Faculty in Bor, V. J. 12, 19210 Bor, Serbia
| | - Uroš Stamenković
- University of Belgrade, Technical Faculty in Bor, V. J. 12, 19210 Bor, Serbia
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Exploring of an ecological corrosion inhibitor of wood hibiscus leaf extract for the Cu/H2SO4 system based on experimental study and theoretical calculations. J Taiwan Inst Chem Eng 2023. [DOI: 10.1016/j.jtice.2023.104686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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3
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Lin B, Shao J, Zhao C, Zhou X, He F, Xu Y. Passiflora edulis Sims peel extract as a renewable corrosion inhibitor for mild steel in phosphoric acid solution. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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4
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El-Asri A, Rguiti MM, Jmiai A, Oukhrib R, Bourzi H, Lin Y, Issami SE. Carissa macrocarpa extract (ECM) as a new efficient and ecologically friendly corrosion inhibitor for copper in nitric acid: Experimental and theoretical approach. J Taiwan Inst Chem Eng 2023. [DOI: 10.1016/j.jtice.2022.104633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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5
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Nazari A, Ramezanzadeh B, Guo L, Dehghani A. Application of green active bio-molecules from the aquatic extract of Mint leaves for steel corrosion control in hydrochloric acid (1 M) solution; Surface, electrochemical thermodynamic, and theoretical explorations. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.130540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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6
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Deyab M, Mohsen Q, Guo L. Aesculus hippocastanum seeds extract as eco-friendly corrosion inhibitor for desalination plants: Experimental and theoretical studies. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119594] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Donkor S, Song Z, Jiang L, Chu H. An overview of computational and theoretical studies on analyzing adsorption performance of phytochemicals as metal corrosion inhibitors. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119260] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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8
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Zhang X, Yang L, Zhang Y, Tan B, Zheng X, Li W. Combined electrochemical/surface and theoretical assessments of Rosa laevigata extract as an eco-friendly corrosion inhibitor for copper in acidic medium. J Taiwan Inst Chem Eng 2022. [DOI: 10.1016/j.jtice.2022.104408] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Deyab MA, Mohsen Q, Bloise E, Lazzoi MR, Mele G. Experimental and theoretical evaluations on Oleuropein as a natural origin corrosion inhibitor for copper in acidic environment. Sci Rep 2022; 12:7579. [PMID: 35534610 PMCID: PMC9085739 DOI: 10.1038/s41598-022-11598-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 04/19/2022] [Indexed: 01/01/2023] Open
Abstract
Copper corrosion in acidic cleaning solutions is a major worry for heat exchangers. Corrosion inhibitors derived from natural sources might be a viable option. The isolation of Oleuropein compound from olive leaf and investigation of its anticorrosion potential for copper in 1.0 M H2SO4 solution are reported here. All experimental results from LC-MS, FT-IR, 1H and 13C-NMR characterizations support the molecular structure of Oleuropein. Electrochemical and gravimetric tests were used to evaluate the corrosion inhibition capabilities of Oleuropein. According to polarization investigation, Oleuropein is a mixed-type inhibitor. Oleuropein's inhibitory efficacy increases with concentration, attaining an optimum value (98.92%) at 100 mg L-1. At high temperatures, Oleuropein can be considered an efficient inhibitor. Thermodynamic variables for the activation operation and copper dissolution were computed and addressed as well. Scanning electron microscopy (SEM) and energy dispersive X-ray (EDX) examinations revealed that Oleuropein produced an outer layer on the copper surface, shielding it from severe acid damage. Quantum chemical simulations were employed to propose molecular explanations for Oleuropein's inhibitory actions.
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Affiliation(s)
- M. A. Deyab
- grid.454081.c0000 0001 2159 1055Egyptian Petroleum Research Institute (EPRI), Nasr City, Cairo, Egypt
| | - Q. Mohsen
- grid.412895.30000 0004 0419 5255Department of Chemistry, College of Sciences, Taif University, Taif, Saudi Arabia
| | - E. Bloise
- grid.9906.60000 0001 2289 7785Department of Engineering for Innovation, University of Salento, via Monteroni km 1, 73100 Lecce, Italy
| | - M. R. Lazzoi
- grid.9906.60000 0001 2289 7785Department of Engineering for Innovation, University of Salento, via Monteroni km 1, 73100 Lecce, Italy
| | - G. Mele
- grid.9906.60000 0001 2289 7785Department of Engineering for Innovation, University of Salento, via Monteroni km 1, 73100 Lecce, Italy
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Zazouli S, Chigr M, Ramos PAB, Rosa D, Castro MM, Jouaiti A, Duarte MF, Santos SAO, Silvestre AJD. Chemical Profile of Lipophilic Fractions of Different Parts of Zizyphus lotus L. by GC-MS and Evaluation of Their Antiproliferative and Antibacterial Activities. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27020483. [PMID: 35056798 PMCID: PMC8778616 DOI: 10.3390/molecules27020483] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 12/28/2021] [Accepted: 01/07/2022] [Indexed: 11/16/2022]
Abstract
Zizyphus lotus L. is a perennial shrub particularly used in Algerian folk medicine, but little is known concerning the lipophilic compounds in the most frequently used parts, namely, root bark, pulp, leaves and seeds, which are associated with health benefits. In this vein, the lipophilic fractions of these morphological parts of Z. lotus from Morocco were studied by gas chromatography-mass spectrometry (GC-MS), and their antiproliferative and antimicrobial activities were evaluated. GC-MS analysis allowed the identification and quantification of 99 lipophilic compounds, including fatty acids, long-chain aliphatic alcohols, pentacyclic triterpenic compounds, sterols, monoglycerides, aromatic compounds and other minor components. Lipophilic extracts of pulp, leaves and seeds were revealed to be mainly composed of fatty acids, representing 54.3-88.6% of the total compounds detected. The leaves and seeds were particularly rich in unsaturated fatty acids, namely, (9Z,12Z)-octadeca-9,12-dienoic acid (2431 mg kg-1 of dry weight) and (9Z)-octadec-9-enoic acid (6255 mg kg-1 of dry weight). In contrast, root bark contained a high content of pentacyclic triterpenic compounds, particularly betulinic acid, accounting for 9838 mg kg-1 of dry weight. Root bark extract showed promising antiproliferative activity against a triple-negative breast cancer cell line, MDA-MB-231, with a half-maximal inhibitory concentration (IC50) = 4.23 ± 0.18 µg mL-1 of extract. Leaf extract displayed interesting antimicrobial activity against Escherichia coli, methicillin-sensitive Staphylococcus aureus and Staphylococcus epidermis, presenting minimum inhibitory concentration (MIC) values from 1024 to 2048 µg mL-1 of extract. Our results demonstrate that Zizyphus lotus L. is a source of promising bioactive components, which can be exploited as natural ingredients in pharmaceutical formulations.
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Affiliation(s)
- Sofia Zazouli
- Laboratory of Sustainable Development, Faculty of Science and Technology, University Sultan Moulay Slimane, Beni-Mellal 23000, Morocco; (S.Z.); (A.J.)
- Laboratory of Bio-Organic an Analytical Chemistry, Faculty of Science and Technology, University Sultan Moulay Slimane, Beni-Mellal 23000, Morocco;
| | - Mohammed Chigr
- Laboratory of Bio-Organic an Analytical Chemistry, Faculty of Science and Technology, University Sultan Moulay Slimane, Beni-Mellal 23000, Morocco;
| | - Patrícia A. B. Ramos
- CICECO-Aveiro Institute of Materials, Department of Chemistry, Campus de Santiago, University of Aveiro, 3810-193 Aveiro, Portugal; (P.A.B.R.); (A.J.D.S.)
- LAQV-REQUIMTE, Department of Chemistry, Campus de Santiago, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Daniela Rosa
- Alentejo Biotechnology Center for Agriculture and Agro-Food (CEBAL), Polytechnic Institute of Beja (IPBeja), 7801-908 Beja, Portugal; (D.R.); (M.M.C.)
- Mediterranean Institute for Agriculture, Environment and Development—MED, CEBAL, 7081-908 Beja, Portugal
| | - Maria M. Castro
- Alentejo Biotechnology Center for Agriculture and Agro-Food (CEBAL), Polytechnic Institute of Beja (IPBeja), 7801-908 Beja, Portugal; (D.R.); (M.M.C.)
| | - Ahmed Jouaiti
- Laboratory of Sustainable Development, Faculty of Science and Technology, University Sultan Moulay Slimane, Beni-Mellal 23000, Morocco; (S.Z.); (A.J.)
| | - Maria F. Duarte
- Alentejo Biotechnology Center for Agriculture and Agro-Food (CEBAL), Polytechnic Institute of Beja (IPBeja), 7801-908 Beja, Portugal; (D.R.); (M.M.C.)
- Mediterranean Institute for Agriculture, Environment and Development—MED, CEBAL, 7081-908 Beja, Portugal
- Correspondence: (M.F.D.); (S.A.O.S.)
| | - Sónia A. O. Santos
- CICECO-Aveiro Institute of Materials, Department of Chemistry, Campus de Santiago, University of Aveiro, 3810-193 Aveiro, Portugal; (P.A.B.R.); (A.J.D.S.)
- Correspondence: (M.F.D.); (S.A.O.S.)
| | - Armando J. D. Silvestre
- CICECO-Aveiro Institute of Materials, Department of Chemistry, Campus de Santiago, University of Aveiro, 3810-193 Aveiro, Portugal; (P.A.B.R.); (A.J.D.S.)
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Xu C, Li W, Tan B, Zuo X, Zhang S. Adsorption of Gardenia jasminoides fruits extract on the interface of Cu/H2SO4 to inhibit Cu corrosion: Experimental and theoretical studies. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.116996] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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12
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Inhibition efficiency and adsorption mechanism of 4-aminobenzoic acid for copper corrosion in nitric acid medium: a combined experimental and theoretical investigation. Struct Chem 2021. [DOI: 10.1007/s11224-021-01784-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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13
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Experimental and Theoretical Studies of the Corrosion Inhibition Properties of 2 Amino, 4–6-Dimethylpyrimidine for Mild Steel in 0.5 M H2SO4. CHEMISTRY AFRICA 2021. [DOI: 10.1007/s42250-021-00239-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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14
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Lin BL, Shao JJ, Xu YY, Lai YM, Zhao ZN. Adsorption and corrosion of renewable inhibitor of Pomelo peel extract for mild steel in phosphoric acid solution. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103114] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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15
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Chauhan DS, Verma C, Quraishi M. Molecular structural aspects of organic corrosion inhibitors: Experimental and computational insights. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129374] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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16
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Sait N, Aliouane N, Toukal L, Hammache H, Al-Noaimi M, Helesbeux J, Duval O. Synthesis of ethylene bis [(2-hydroxy-5,1,3-phenylene) bis methylene] tetraphosphonic acid and their anticorrosive effect on carbon steel in 3%NaCl solution. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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17
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Zhang X, Li W, Zuo X, Tan B, Xu C, Zhang S. Investigating the inhibitive effect of Davidia involucrata leaf extract as a biological eco-friendly inhibitor for copper in acidic medium. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.115214] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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18
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A study of the anti-corrosive effects of essential oils of rosemary and myrtle for copper corrosion in chloride media. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2020.102961] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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19
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Corrosion Inhibition of 3003 Aluminum Alloy in Molar Hydrochloric Acid Solution by Olive Oil Mill Liquid By-Product. INTERNATIONAL JOURNAL OF CORROSION 2021. [DOI: 10.1155/2021/6662395] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
According to the literature, the works on the inhibition of aluminum alloy corrosion using naturally occurring compounds are limited. For this, the inhibiting effect of oil mill liquid by-product (OMW) on the corrosion of 3003 aluminum alloy (AA3003) in molar hydrochloric acid solution was evaluated using electrochemical techniques. In parallel, a computational approach based on DFT/B3LYP and Monte Carlo methods was used to understand the inhibition process under electronic and atomic scales, respectively. The experimental results reveal that OMW has a good inhibiting effect on the corrosion of AA3003 alloy in the tested solution and acts as a cathodic inhibitor. The inhibitory efficiency increases by increasing OMW concentration to attain 89% at 6.0 ppm. The effect of temperature shows that the inhibition efficiency of OMW decreases with temperature rising. Nevertheless, a good prevention capacity of 83% is obtained at 338 K. Such interesting achieved protection property was attributed to the adsorption of OMW constituents onto the alloy surface via a mixed physichemisorption process. This process is found to obey the Langmuir adsorption isotherm. Furthermore, the activation thermodynamic parameters of the corrosion process of AA3003 alloy were also determined and discussed. The computational outcomes outlined the ability of the OMW components to interact favorably with the metal surface, hence the formation of a protective layer, which justified the observed inhibition behaviors. Conferring to the present study, OMW can be used as a good green corrosion inhibitor for AA3003 alloy in the acidic medium.
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Yousefi AM, Safaroghli-Azar A, Fakhroueian Z, Bashash D. ZnO/CNT@Fe 3O 4 induces ROS-mediated apoptosis in chronic myeloid leukemia (CML) cells: an emerging prospective for nanoparticles in leukemia treatment. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2021; 48:735-745. [PMID: 32272856 DOI: 10.1080/21691401.2020.1748885] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The advent of nanoparticles revolutionised the drug delivery systems in human diseases; however, their prominent role was highlighted in the cancer-based therapies, where this technology could specifically target cancer cells. Herein, we decided to combine two nanoparticles Fe3O4 and ZnO to fabricate a new anti-cancer nanocomposite. Noteworthy, hydroxylated carbon nanotube (CNT) was used to increase the water-solubility of the compound, improving its uptake by malignant cells. This study was designed to evaluate the anticancer property as well as the molecular mechanisms of ZnO/CNT@Fe3O4 nanocomposite cytotoxicity in CML-derived K562 cells. Our results outlined that ZnO/CNT@Fe3O4 decreased the proliferative capacity of K562 cells through induction of G1 arrest and induced apoptosis probably via ROS-dependent upregulation of FOXO3a and SIRT1. The results of qRT-PCR analysis also demonstrated that while ZnO/CNT@Fe3O4 significantly increased the expression of pro-apoptotic genes in K562 cells, it had no significant inhibitory effect on the expression levels of anti-apoptotic target genes of NF-κB; proposing an attenuating role of NF-κB signalling pathway in K562 cell response to ZnO/CNT@Fe3O4. Synergistic experiment showed that ZnO/CNT@Fe3O4 could enhance the cytotoxic effects of imatinib on K562 cells. Overall, it seems that pharmaceutical application of nanocomposites possesses novel promising potential for leukaemia treatment strategies.
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Affiliation(s)
- Amir-Mohammad Yousefi
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ava Safaroghli-Azar
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zahra Fakhroueian
- School of Chemical Engineering, College of Engineering, Institute of Petroleum Engineering, University of Tehran, Tehran, Iran
| | - Davood Bashash
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Jmiai A, Tara A, El Issami S, Hilali M, Jbara O, Bazzi L. A new trend in corrosion protection of copper in acidic medium by using Jujube shell extract as an effective green and environmentally safe corrosion inhibitor: Experimental, quantum chemistry approach and Monte Carlo simulation study. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114509] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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22
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Alrefaee SH, Rhee KY, Verma C, Quraishi M, Ebenso EE. Challenges and advantages of using plant extract as inhibitors in modern corrosion inhibition systems: Recent advancements. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114666] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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23
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Green Corrosion Inhibition and Adsorption Behaviour of Cistus ladanifer Extract on 304L Stainless Steel in Hydrochloric Acid Solution. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2021. [DOI: 10.1007/s13369-020-04791-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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24
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EL. Mouaden K, Chauhan DS, Quraishi M, Bazzi L, Hilali M. Cinnamaldehyde-modified chitosan as a bio-derived corrosion inhibitor for acid pickling of copper: Microwave synthesis, experimental and computational study. Int J Biol Macromol 2020; 164:3709-3717. [DOI: 10.1016/j.ijbiomac.2020.08.137] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 08/03/2020] [Accepted: 08/17/2020] [Indexed: 11/30/2022]
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25
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Zhang X, Li W, Yu G, Zuo X, Luo W, Zhang J, Tan B, Fu A, Zhang S. Evaluation of Idesia polycarpa Maxim fruits extract as a natural green corrosion inhibitor for copper in 0.5 M sulfuric acid solution. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.114080] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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26
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Ahangar M, Izadi M, Shahrabi T, Mohammadi I. The synergistic effect of zinc acetate on the protective behavior of sodium lignosulfonate for corrosion prevention of mild steel in 3.5 wt% NaCl electrolyte: Surface and electrochemical studies. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113617] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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27
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Abstract
The pipeline system in the oil and gas industry is the heart for transportation of crude and refined petroleum. Nevertheless, continuous exposure of the pipeline surfaces to impurities and sources of corrosion such as sulfur and chromate is totally unavoidable. Vast employment of commercial corrosion inhibitors to minimize the corrosion is being restrained due to toxicity towards the environment. The emergence of “green” chemistry has led to the use of plant extracts and fruit wastes which have proven to be good corrosion inhibitors. This paper aims to provide insight into carrying out further investigation under this research theme for accurate inhibition efficiency measurement.
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Feng L, Ren X, Feng Y, Tan B, Zhang S, Li W, Liu J. Self-assembly of new O- and S-heterocycle-based protective layers for copper in acid solution. Phys Chem Chem Phys 2020; 22:4592-4601. [PMID: 32048667 DOI: 10.1039/c9cp06910k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In order to explore the effects of the structures of organic molecules on their performance and develop high-efficiency self-assembly monolayers (SAMs), two heterocycle-based indole compounds, namely FYBI and TYBI, have been synthesized by a simple route. Herein, we show that FYBI and TYBI can effectively self-assemble on a copper surface and form strong anti-corrosive monolayers to protect copper in acid medium. The compositions, morphologies, and thicknesses of the SAMs have been investigated by XPS, FTIR, SEM and ellipsometry analyses. The optimal self-assembly conditions and inhibition performance of the SAMs with O- or S-heterocycles have been studied by electrochemical tests. According to the results, TYBI displays more powerful inhibition performance than FYBI. Furthermore, the high-resolution XPS and quantum calculation results reveal that the S-heterocycle indole (TYBI) can readily donate electrons to the empty d orbital of Cu and form more robust, hydrophobic, and anti-corrosive SAMs than the O-heterocycle indole (FYBI). The inhibited corrosion is achieved by inhibiting the generation of Cu2+. This systematic study on the performance of various heterocycle-based organic compounds gives a fresh perspective for forming SAMs with certain characteristics, such as anti-corrosion ability or super-hydrophobicity.
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Affiliation(s)
- Li Feng
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, China.
| | - Xiaolei Ren
- College of Environment and Resources, Chongqing Technology and Business University, Chongqing 400067, China
| | - Yangyang Feng
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, China.
| | - Bochuan Tan
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, China.
| | - Shengtao Zhang
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, China.
| | - Wenpo Li
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, China.
| | - Jie Liu
- College of Chemistry and Chemical Engineering, Yantai 264005, P. R. China
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29
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Refait P, Rahal C, Masmoudi M. Corrosion inhibition of copper in 0.5 M NaCl solutions by aqueous and hydrolysis acid extracts of olive leaf. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.113834] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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30
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Dardagan Fruit extract as eco-friendly corrosion inhibitor for mild steel in 1 M HCl: Electrochemical and surface morphological studies. J Taiwan Inst Chem Eng 2020. [DOI: 10.1016/j.jtice.2019.12.006] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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31
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Ramezanzadeh M, Bahlakeh G, Ramezanzadeh B. Study of the synergistic effect of Mangifera indica leaves extract and zinc ions on the mild steel corrosion inhibition in simulated seawater: Computational and electrochemical studies. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111387] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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32
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Singh A, Ituen EB, Ansari KR, Chauhan DS, Quraishi MA. Surface protection of X80 steel using Epimedium extract and its iodide-modified composites in simulated acid wash solution: a greener approach towards corrosion inhibition. NEW J CHEM 2019. [DOI: 10.1039/c9nj01691k] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The pure extract of Epimedium (EPM) was investigated as an alternative anticorrosion additive for acid wash and descaling solution simulated using 5% HCl.
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Affiliation(s)
- Ambrish Singh
- School of Materials Science and Engineering, Southwest Petroleum University
- Chengdu – 610500
- China
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University
- Chengdu
| | - Ekemini B. Ituen
- School of Materials Science and Engineering, Southwest Petroleum University
- Chengdu – 610500
- China
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University
- Chengdu
| | - K. R. Ansari
- Centre of Research Excellence in Corrosion, Research Institute, King Fahd University of Petroleum and Minerals
- Dhahran 31261
- Saudi Arabia
| | - D. S. Chauhan
- Centre of Research Excellence in Corrosion, Research Institute, King Fahd University of Petroleum and Minerals
- Dhahran 31261
- Saudi Arabia
| | - M. A. Quraishi
- Centre of Research Excellence in Corrosion, Research Institute, King Fahd University of Petroleum and Minerals
- Dhahran 31261
- Saudi Arabia
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