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Timothy UJ, Mamudu U, Solomon MM, Umoren PS, Igwe IO, Anyanwu PI, Aharanwa BC, Lim RC, Uchechukwu TO, Umoren SA. In-situ biosynthesized plant exudate gums‑silver nanocomposites as corrosion inhibitors for mild steel in hydrochloric acid medium. Int J Biol Macromol 2024; 269:132065. [PMID: 38714280 DOI: 10.1016/j.ijbiomac.2024.132065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 04/23/2024] [Accepted: 05/01/2024] [Indexed: 05/09/2024]
Abstract
Natural gums due to availability, multifunctionality, and nontoxicity are multifaceted in application. In corrosion inhibition applications, their performance, in unmodified form is unsatisfactory because of high hydration rate, solubility issues, algal and microbial contamination, as well as thermal instability. This work attempts to enhance the inhibitive performance of Berlinia grandiflora (BEG) and cashew (CEG) exudate gums through various modification approaches. The potential of biogenic BEG and CEG gums-silver (Ag) nanocomposites (NCPs) for corrosion inhibition of mild steel in 1 M HCl is studied. The nanocomposites were characterized using the FTIR, UV-vis, and TEM techniques. The corrosion studies through the gravimetric and electrochemical (PDP, EIS, LPR, and EFM) analyses reveal moderate inhibition performance by the nanocomposites. Furthermore, the PDP results reveal that both inhibitors are mixed-type with maximum corrosion inhibition efficiencies (IEs) of 61.2 % and 54.2 % for BEG-Ag NCP and CEG-Ag NCP, respectively at an optimum concentration of 1.0 %. Modification of these inhibitors with iodide ion (KI) significantly increased the IE values to 90.1 % and 88.5 % for BEG-Ag NCP and CEG-Ag NCP at the same concentration. Surface observation of the uninhibited and inhibited steel samples using SEM/EDAX, 3D Surface profilometer, and AFM affirm that the modified nanocomposites are highly effective.
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Affiliation(s)
- Ukeme J Timothy
- Department of Polymer and Textile Engineering, Federal University of Technology, Owerri, Nigeria
| | - Ukashat Mamudu
- Centre for Advanced Material and Energy Sciences (CAMES), Universiti Brunei Darussalam, Jalan Tungku Link, Gadong BE1410, Brunei Darussalam
| | - Moses M Solomon
- Department of Chemical and Environmental Engineering, University of Nottingham Ningbo China, Ningbo, China.
| | - Peace S Umoren
- Department of Bioengineering, Cyprus International University, Nicosia 98258 via Mersin 10, Turkey
| | - Isaac O Igwe
- Department of Polymer and Textile Engineering, Federal University of Technology, Owerri, Nigeria
| | - Placid I Anyanwu
- Department of Polymer and Textile Engineering, Federal University of Technology, Owerri, Nigeria
| | - Bibiana C Aharanwa
- Department of Polymer and Textile Engineering, Federal University of Technology, Owerri, Nigeria
| | - Ren Chong Lim
- Centre for Advanced Material and Energy Sciences (CAMES), Universiti Brunei Darussalam, Jalan Tungku Link, Gadong BE1410, Brunei Darussalam
| | - Theresa O Uchechukwu
- Department of Chemistry, Alex Ekwueme Federal University, Ndufu Alike, Ikwo, Nigeria
| | - Saviour A Umoren
- Interdisciplinary Research Center for Advanced Materials, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia.
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Syam SM, El-Katori EE, Elhenawy AA, Nady H, Eid S. An examination of the effectiveness of the expired drug isoprinosine in preventing aluminum corrosion in alkaline solutions using both computational and experimental techniques. RSC Adv 2024; 14:11244-11257. [PMID: 38590354 PMCID: PMC11000097 DOI: 10.1039/d4ra00158c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Accepted: 03/29/2024] [Indexed: 04/10/2024] Open
Abstract
A now-expired medication called isoprinosine was examined in NaOH (0.50 M) solutions as a potential novel inhibitor of aluminum corrosion. The inhibitory effectiveness of the isoprinosine compounds was examined utilizing different electrochemical tests (open circuit potential OCP, potentiodynamic polarization and electrochemical impedance spectroscopy EIS), surface examination and quantum calculations. Increases in isoprinosine concentration were seen to increase the inhibitory efficacy. It was discovered that the inhibitory action, which results in the inhibition of charge and mass transfer and protects the aluminum against harmful ions, was brought on by isoprinosine molecules adhering to the aluminum surface. Additionally, the surface morphology of Al dissolved in a 0.50 M NaOH solution without and with the existence of an isoprinosine molecule was analyzed using SEM/EDX and AFM techniques. Utilizing the optimized geometric parameters of the ground state molecules, FMO simulations and additional studies were executed successfully utilizing the density functional theory (DFT/B3LYP/6-311++G(d,p)). Based on the expected energies for the molecular carriers of charge, HOMO and LUMO. Calculations are also done for the AIM charges, Fukui functions, AIM charges, and excitation energies. Furthermore, molecular dynamic was simulated to explore the corrosion inhibition efficiency and mechanism of inhibition. The computational results are in the same agreement with experimental results, showing that isoprinosine can inhibit the corrosion of aluminum in 0.5 M NaOH.
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Affiliation(s)
- S M Syam
- Chemistry Department, Faculty of Science, Benha University Benha Egypt
| | - Emad E El-Katori
- Chemistry Department, Faculty of Science, New Valley University El-Kharga 72511 Egypt
| | - Ahmed A Elhenawy
- Chemistry Department, Faculty of Science, Al-Azhar University Nasr City 11884 Cairo Egypt
- Chemistry Department, Faculty of Science and Art, AlBaha University Mukhwah Al Bahah 65731 Saudi Arabia
| | - H Nady
- Chemistry Department, College of Science and Arts, Jouf University Alqurayat Saudi Arabia
- Chemistry Department, Faculty of Science, Fayoum University Fayoum Egypt
| | - Salah Eid
- Chemistry Department, Faculty of Science, Benha University Benha Egypt
- Chemistry Department, College of Science and Arts, Jouf University Alqurayat Saudi Arabia
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BustosRivera-Bahena G, Ramírez-Arteaga AM, Saldarriaga-Noreña HA, Larios-Gálvez AK, González-Rodríguez JG, Romero-Aguilar M, Sesenes RL. Hexane extract of Persea schiedeana Ness as green corrosion inhibitor for the brass immersed in 0.5 M HCl. Sci Rep 2024; 14:6512. [PMID: 38499625 PMCID: PMC10948802 DOI: 10.1038/s41598-024-56793-w] [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: 11/21/2023] [Accepted: 03/11/2024] [Indexed: 03/20/2024] Open
Abstract
The hexane extract of Persea schiedeana Ness (PSN) was analyzed as corrosion inhibitor for the brass surface immersed in 0.5 M HCl. Fourier-transform infrared spectroscopy and a gas chromatographic (GC) and mass spectrometric (MS) were used to identify the PSN extract's functional groups and compound constituents. The functional groups identified were CH 3 and CH 2 functional alkyl groups, C=O stretching vibration of aldehydes, ketones, and carbonyl groups. The GC/MS determined the presence of fatty acids in the PSN extract, where palmitic acid, oleic acid, and ethyl oleate were the major constituents. Electrochemical characterizations were conducted to observe the effect of PSN as corrosion inhibitor on the brass surface. The Rp and Rn calculated from EIS and ENA give the same behavior. Based on the OCP behavior, it was determined that the PSN works as a mix inhibitor, affecting both anodic and cathodic reactions. The corrosion current density (Icorr) suggests that the extract of PSN reduces the corrosion rate of the brass with efficiencies above 90% for all concentrations. The efficiency obtained for each PSN concentration was attributed to forming a corrosion scale of CuO andCu 2 O , which reacted with the carboxyl group to form copper carboxylates on the metal surface.
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Affiliation(s)
- Genoveva BustosRivera-Bahena
- FCQeI, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Chamilpa, 62209, Cuernavaca, Morelos, Mexico
| | - A M Ramírez-Arteaga
- FCQeI, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Chamilpa, 62209, Cuernavaca, Morelos, Mexico
| | - Hugo A Saldarriaga-Noreña
- Centro de Investigaciones Químicas-IICBA, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Chamilpa, 62209, Cuernavaca, Mexico
| | - A K Larios-Gálvez
- CIICAp-IICBA, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Chamilpa, 62209, Cuernavaca, Mexico
| | - José G González-Rodríguez
- CIICAp-IICBA, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Chamilpa, 62209, Cuernavaca, Mexico
| | - M Romero-Aguilar
- FCQeI, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Chamilpa, 62209, Cuernavaca, Morelos, Mexico
| | - Roy López Sesenes
- FCQeI, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Chamilpa, 62209, Cuernavaca, Morelos, Mexico.
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Syam SM, Elhenawy AA, Gad E, Nady H, Eid S. Combination of practical and theoretical measurements of albumin egg as an eco-friendly inhibitor for copper corrosion in alkaline solutions. RSC Adv 2023; 13:33929-33942. [PMID: 38020017 PMCID: PMC10658222 DOI: 10.1039/d3ra05835b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 11/01/2023] [Indexed: 12/01/2023] Open
Abstract
Utilizing environmentally acceptable substances as inhibitors of metal corrosion is one of the most important strategies to reduce corrosion. In alkaline solutions (1.0 M KOH), the influence of albumin egg as a green corrosion inhibitor for copper was studied via a mix of experimental and theoretical investigations. Cyclic voltammetry (CV), open circuit potential (OCP), electrochemical impedance spectroscopy (EIS), potentiodynamic polarization (PDP), AFM, and SEM/EDX methods were all utilized to examine the inhibitory effect of albumin egg. By increasing the amount of albumin egg in the corrosive solution, the inhibition efficiency is increased. The albumin egg is a highly effective cathodic type inhibitor, according to electrochemical tests, with an inhibition efficiency of up to 94%. It also follows the Langmuir isotherm during adsorption. Investigations using SEM/EDX and AFM show that the albumin egg can create an adsorption layer on the surface enabling the shielding of the copper surface from harmful ions. In order to better understand the molecular structure of the albumin egg and its inhibitory action against corrosion, computational and molecular dynamics simulation techniques were also employed for calculating the electronic characteristics of inhibitor molecules. Calculations were made for total energy (TE), change in total energy (DET), energy gap (ΔE), ELUMO, EHOMO, dipole moment (D), and softness (δ). Utilizing the Monte Carlo simulation, the mechanism of albumin egg adsorption on the surface of Cu was investigated. The theoretical outcomes were found to confirm the empirical results.
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Affiliation(s)
- S M Syam
- Chemistry Department, Faculty of Science, Benha University Benha Egypt
| | - Ahmed A Elhenawy
- Chemistry Department, Faculty of Science, Al-Azhar University Nasr City Egypt
- Chemistry Department, Faculty of Science Arts in Almakhwah, Albaha University Abaha Saudi Arabia
| | - Ehab Gad
- Chemistry Department, Faculty of Science, Al-Azhar University Nasr City Egypt
- Chemistry Department, College of Science and Arts, Jouf University Alqurayat Saudi Arabia
| | - H Nady
- Chemistry Department, College of Science and Arts, Jouf University Alqurayat Saudi Arabia
- Chemistry Department, Faculty of Science, Fayoum University Fayoum Egypt
| | - Salah Eid
- Chemistry Department, Faculty of Science, Benha University Benha Egypt
- Chemistry Department, College of Science and Arts, Jouf University Alqurayat Saudi Arabia
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Abd El-Lateef HM, Tantawy AH, Soliman KA, Eid S, Abo-Riya MA. Novel Imine-Tethering Cationic Surfactants: Synthesis, Surface Activity, and Investigation of the Corrosion Mitigation Impact on Carbon Steel in Acidic Chloride Medium via Various Techniques. Molecules 2023; 28:molecules28114540. [PMID: 37299016 DOI: 10.3390/molecules28114540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 05/25/2023] [Accepted: 05/31/2023] [Indexed: 06/12/2023] Open
Abstract
Novel imine-tethering cationic surfactants, namely (E)-3-((2-chlorobenzylidene)amino)-N-(2-(decyloxy)-2-oxoethyl)-N,N-dimethylpropan-1-aminium chloride (ICS-10) and (E)-3-((2-chlorobenzylidene)amino)-N,N-dimethyl-N-(2-oxo-2-(tetradecyloxy)ethyl)propan-1-aminium chloride (ICS-14), were synthesized, and the chemical structures were elucidated by various spectroscopic approaches. The surface properties of the target-prepared imine-tethering cationic surfactants were investigated. The effects of both synthesized imine surfactants on carbon steel corrosion in a 1.0 M HCl solution were investigated by weight loss (WL), potentiodynamic polarization (PDP), and scanning electron microscopy (SEM) methods. The outcomes show that the inhibition effectiveness rises with raising the concentration and diminishes with raising the temperature. The inhibition efficiency of 91.53 and 94.58 % were attained in the presence of the optimum concentration of 0.5 mM of ICS-10 and ICS-14, respectively. The activation energy (Ea) and heat of adsorption (Qads) were calculated and explained. Additionally, the synthesized compounds were investigated using density functional theory (DFT). Monte Carlo (MC) simulation was utilized to understand the mechanism of adsorption of inhibitors on the Fe (110) surface.
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Affiliation(s)
- Hany M Abd El-Lateef
- Chemistry Department, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
- Chemistry Department, Faculty of Science, Sohag University, Sohag 82534, Egypt
| | - Ahmed H Tantawy
- Chemistry Department, Faculty of Science, Benha University, Benha 13518, Egypt
| | - Kamal A Soliman
- Chemistry Department, Faculty of Science, Benha University, Benha 13518, Egypt
| | - Salah Eid
- Chemistry Department, Faculty of Science, Benha University, Benha 13518, Egypt
- Chemistry Department, College of Science and Arts, Jouf University, Alqurayat 77455, Saudi Arabia
| | - Mohamed A Abo-Riya
- Chemistry Department, Faculty of Science, Benha University, Benha 13518, Egypt
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Althobaiti IO, Eid S, El-Nasser KS, Hashem N, Salama EE. Evaluation of the Impact of Two Thiadiazole Derivatives on the Dissolution Behavior of Mild Steel in Acidic Environments. Molecules 2023; 28:molecules28093872. [PMID: 37175282 PMCID: PMC10180302 DOI: 10.3390/molecules28093872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 04/30/2023] [Accepted: 05/01/2023] [Indexed: 05/15/2023] Open
Abstract
In light of the variety of industrial uses and economic relevance of mild steel, corrosion resistance is a serious topic. Utilization of inhibitors serves as one of the most essential methods for corrosion control. Two thiadiazole compounds, namely, 2-amino-5-(4-bromobenzyl)-1,3,4-thiadiazole (a1) and 2-amino-5-(3-nitrophenyl)-1,3,4-thiadiazole (a2), were synthesized. The structure of the prepared compounds was verified by Fourier transform infrared spectroscopy (FTIR) and proton and carbon-13 nuclear magnetic resonance spectroscopy (1H NMR and 13C NMR). In a 0.50 M H2SO4 solution, the effectiveness of two synthetic thiadiazole derivatives as mild steel corrosion inhibitors were investigated. In this evaluation, various electrochemical methodologies have been utilized, such as potentiodynamic polarization, open circuit potential (OCP), and electrochemical impedance spectroscopy (EIS). The results confirm the efficiency of the inhibition increases by raising concentrations of a1 and a2. The inhibitory behavior was explained by the notion that the adsorption of thiadiazole molecules, a1 and a2, on the surface of mild steel causes a blockage of charge and mass transfer, protecting the mild steel from offensive ions. Furthermore, the synthesized molecules a1 and a2 were analyzed using density functional theory (DFT).
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Affiliation(s)
- Ibrahim O Althobaiti
- Department of Chemistry, College of Science and Arts, Jouf University, Qurayyat 75911, Saudi Arabia
| | - Salah Eid
- Department of Chemistry, College of Science and Arts, Jouf University, Qurayyat 75911, Saudi Arabia
- Chemistry Department, Faculty of Science, Benha University, Benha 13518, Egypt
| | - Karam S El-Nasser
- Department of Chemistry, College of Science and Arts, Jouf University, Qurayyat 75911, Saudi Arabia
- Department of Chemistry, Faculty of Science, Al-Azhar University, Assiut 71524, Egypt
| | - Nady Hashem
- Department of Chemistry, College of Science and Arts, Jouf University, Qurayyat 75911, Saudi Arabia
- Chemistry Department, Faculty of Science, Fayoum University, Fayoum 63514, Egypt
| | - Eid Eissa Salama
- Department of Chemistry, College of Science and Arts, Jouf University, Qurayyat 75911, Saudi Arabia
- Chemistry Department, Faculty of Science, Suez Canal University, Ismailia 41522, Egypt
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Kaya F, Solmaz R, Geçibesler İH. Investigation of adsorption, corrosion inhibition, synergistic inhibition effect and stability studies of Rheum ribes leaf extract on mild steel in 1 M HCl solution. J Taiwan Inst Chem Eng 2023. [DOI: 10.1016/j.jtice.2023.104712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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8
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Abo-riya M, soliman K, El-lateef HA, Tantawy A, Eid S. Electrochemical, computational, chemical and surface investigation on novel synthesized imine surfactants as an eco-friendly inhibitor for carbon steel corrosion in 1 M HCl.. [DOI: 10.21203/rs.3.rs-2403672/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Abstract
Novel quaternary ammonium surfactants based on imines, namely, (E)-3-((2-chlorobenzylidene)amino)-N-(2-(decyloxy)-2-oxoethyl)-N,N-dimethylpropan-1-aminium chloride, (ICS-10) and (E)-3-((2-chlorobenzylidene)amino)-N,N-dimethyl-N-(2-oxo-2-(tetradecyloxy)ethyl)propan-1-aminium chloride (ICS-14) were synthesized and their chemical structures were determined by different spectroscopic approaches. The surface properties of the target-prepared surfactants were investigated. The effects of both synthesized imine surfactants on carbon-steel corrosion in 1.0 M HCl solution were investigated by weight loss (WL), potentiodynamic polarization (PDP), and scanning electron microscopy (SEM) methods. The outcomes show that the inhibition effectiveness rises with raising the concentration and diminishes with raising the temperature. The inhibition efficiency of 91.53 and 94.58% were attained in the optimum concentration of 0.5 mM of ICS-10 and ICS-14, respectively. The activation energy (Ea) and heat of adsorption (Qads) were calculated and explained. Also, the synthesized compounds were investigated using density functional theory (DFT). Monte Carlo (MC) simulation was utilized to understand the mechanism of adsorption of inhibitors on the Fe (110) surface.
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Insight on the corrosion inhibition performance of Glebionis coronaria plant extract in various acidic mediums. J APPL ELECTROCHEM 2022. [DOI: 10.1007/s10800-022-01813-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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AlSalhi MS, Devanesan S, Rajasekar A, Kokilaramani S. Characterization of plants and seaweeds based corrosion inhibitors against microbially influenced corrosion in a cooling tower water environment. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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Sharma S, Ganjoo R, Thakur A, Kumar A. Electrochemical characterization and surface morphology techniques for corrosion inhibition—a review. CHEM ENG COMMUN 2022. [DOI: 10.1080/00986445.2022.2039913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Shveta Sharma
- Department of Chemistry, School of Chemical Engineering and Physical Sciences, Lovely Professional University, Phagwara, Punjab, India
| | - Richika Ganjoo
- Department of Chemistry, School of Chemical Engineering and Physical Sciences, Lovely Professional University, Phagwara, Punjab, India
| | - Abhinay Thakur
- Department of Chemistry, School of Chemical Engineering and Physical Sciences, Lovely Professional University, Phagwara, Punjab, India
| | - Ashish Kumar
- Department of Chemistry, School of Chemical Engineering and Physical Sciences, Lovely Professional University, Phagwara, Punjab, India
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