Arabian Journal of Chemistry最新文献

{"title":"Enhanced catalytic degradation of acetaminophen using magnesium oxide-infused clay with ultrasonic activation of hydrogen peroxide","authors":"Roshana Rashidi ,&nbsp;Seyed Hamed Meraji ,&nbsp;Amin Mahmoudi ,&nbsp;Ali Mohammad Sanati ,&nbsp;Bahman Ramavandi","doi":"10.1016/j.arabjc.2024.106047","DOIUrl":"10.1016/j.arabjc.2024.106047","url":null,"abstract":"<div><div>In this study, clay modified with magnesium oxide (MgO) was used as a catalyst for the degradation of acetaminophen in wastewater, activated by hydrogen peroxide (H₂O₂) and ultrasonic waves. Characterization of the Clay-MgO catalyst was conducted using TGA, XRD, BET, SEM, FTIR, XRF, and EDX, revealing functional groups capable of activating H₂O₂. The crystalline catalyst, synthesized at 500 °C, had a surface area of 30 m²/g. Optimal conditions for acetaminophen removal, achieving 75 % efficiency, were pH 8, 3 g/L catalyst, 0.2 mL/100 mL H₂O₂, and 60 min of contact time. In distilled water, mineralization of acetaminophen was 42 %, while actual wastewater showed 18 %. Hydroxyl radicals played a significant role in the degradation process. The catalyst was tested for reuse up to six times and maintained a high efficiency of over 53 % in five stages. Radical scavenger studies confirmed the importance of hydroxyl radicals in the degradation kinetics, which followed pseudo-first-order (R² &gt; 0.96) and Langmuir-Hinshelwood (R² = 0.95) models. The catalyst also demonstrated efficient acetaminophen removal in complex solutions, including seawater. This MgO-modified clay shows promise as an effective catalyst for the degradation of pharmaceutical pollutants through hydrogen peroxide activation, maintaining stability and reusability across multiple cycles.</div></div>","PeriodicalId":249,"journal":{"name":"Arabian Journal of Chemistry","volume":"17 12","pages":"Article 106047"},"PeriodicalIF":5.3,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142654340","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Design and research of new virulence factor inhibitors for plant bacterial disease control","authors":"Wei Zeng,&nbsp;Zhiling Sun,&nbsp;Yi Liu,&nbsp;Qing Zhou,&nbsp;Yufang Zhang,&nbsp;Yujiao Qiu,&nbsp;Hong Fu,&nbsp;Hongqian Zou,&nbsp;Haotao Pu,&nbsp;Wei Xue","doi":"10.1016/j.arabjc.2024.106042","DOIUrl":"10.1016/j.arabjc.2024.106042","url":null,"abstract":"<div><div>In this work, various chalcone derivatives incorporating piperazine-isopropanolamine were elaborately designed and synthesized. The antibacterial efficacy revealed that compound <strong>Z6</strong> showed notable biological activity, with a median effective concentration (EC₅₀) of 0.29 mg/L against <em>Xanthomonas oryzae pv. oryzae</em> (<em>Xoo</em>) <em>in vitro</em>, which is around 200 times higher than thiodiazole copper (TC, 91.00 mg/L). Similarly, <strong>Z21</strong> exhibited a strong biological response (EC₅₀ = 0.83 mg/L) against <em>Xanthomonas axonopodis pv. citri</em> (<em>Xac</em>), outperforming TC (EC₅₀ = 114.60 mg/L). Results of bioactivity test <em>in vivo</em> demonstrate that <strong>Z6</strong> displayed significantly better curative and protective activities (51.5 %, 47.9 %) than TC (47.9 %, 30.5 %) against rice bacterial leaf blight (BLB). Further biochemical studies indicates that <strong>Z6</strong> targeted multiple virulence factors and repressed the release of essential nutrients required for bacterial proliferation, thereby disrupting the reduction of cell membrane content of the pathogenic bacteria. According to the research, chalcone derivatives containing piperazine-isopropanolamine have potential to be antibacterial candidates.</div></div>","PeriodicalId":249,"journal":{"name":"Arabian Journal of Chemistry","volume":"17 12","pages":"Article 106042"},"PeriodicalIF":5.3,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142592785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A bone-targeting delivery platform based on mesoporous silica loaded with piR7472 for the treatment of osteoporosis","authors":"Long Yubin ,&nbsp;Ma Yuan ,&nbsp;Yang Houzhi ,&nbsp;Wang Xiangbin ,&nbsp;Fan Jigeng ,&nbsp;Li Yong ,&nbsp;Tao Bo ,&nbsp;Sun Tianwei","doi":"10.1016/j.arabjc.2024.106040","DOIUrl":"10.1016/j.arabjc.2024.106040","url":null,"abstract":"<div><div>Promoting osteogenic differentiation and inhibiting osteoclast formation remain significant challenges in the treatment of osteoporosis. With the growing understanding of osteoporosis, increasing literature has highlighted the regulatory role of m6A methylation in this condition. However, there is currently no reliable method to stably regulate cellular m6A methylation levels. Here, we report a novel approach utilizing alendronate (aln)-modified mesoporous silica nanoparticles (MSNs) to deliver sodium bicarbonate and piR7472, modulating cellular behavior. Our experimental results demonstrate that Aln modification enables the nanoparticles to stably target hydroxyapatite, thereby accumulating in osteoporotic regions. Sodium bicarbonate suppresses osteoclastogenesis, while piR7472 enhances m6A methylation, promoting osteogenic differentiation of bone marrow stromal cells (BMSCs). Computed tomography (CT) and hematoxylin and eosin (HE) staining showed that after 2 weeks of treatment with MSNs-Na@piR7472, cortical bone thickened, trabecular bone density increased, collagen fiber thickness improved, and both the number and staining area of osteoclasts were significantly reduced. These findings indicate a marked improvement in osteoporosis.</div></div>","PeriodicalId":249,"journal":{"name":"Arabian Journal of Chemistry","volume":"17 12","pages":"Article 106040"},"PeriodicalIF":5.3,"publicationDate":"2024-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142592784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Reaction mechanism study of calcium carbide residue with graphene oxide in aqueous environment: Adsorption properties and mechanical potentials","authors":"Na Li ,&nbsp;Meixin Fan ,&nbsp;Ping Jiang ,&nbsp;Yingdi Pang ,&nbsp;Song Yang ,&nbsp;Wei Wang","doi":"10.1016/j.arabjc.2024.106038","DOIUrl":"10.1016/j.arabjc.2024.106038","url":null,"abstract":"<div><div>Graphene Oxide (GO) is widely used, but its hydrophilic properties make it difficult to remove once it enters water and soil environments. In this paper, the adsorption effect of calcium carbide residue (CCR) as adsorbent on GO was investigated through a series of adsorption tests. Adsorption thermodynamics, kinetics, isotherm models, and various characterization techniques were employed to explore the adsorption mechanism. Additionally, the study assessed CCR’s ability to stabilize GO-contaminated soils through unconfined compressive strength tests. The results showed that (1) at T = 303 K, with a pH of 11 and an initial GO concentration of 80 mg/L, CCR demonstrated excellent adsorption performance. (2) The adsorption process followed the Langmuir isotherm and a quasi-second-order kinetic model, indicating chemical adsorption with spontaneous heat adsorption. (3) CCR not only acts as an effective adsorbent for removing GO from wastewater but also has the potential to strengthen GO-contaminated soils. In addition, due to its favorable environmental benefits, this study has a wide range of potential applications in industrial fields such as wastewater treatment, air purification, and energy storage and conversion. This study not only proposes an effective method for removing graphene oxide from aqueous environments, but also provides a new idea for waste resource utilization, which helps to achieve the dual goals of environmental protection and resource reuse.</div></div>","PeriodicalId":249,"journal":{"name":"Arabian Journal of Chemistry","volume":"17 12","pages":"Article 106038"},"PeriodicalIF":5.3,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142654341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Identification of Miscanthus floridulus as a promising anti-Alzheimer’s disease and antidiabetic agent through bioactivity evaluations and chemical composition analyses","authors":"Dingping Zhao ,&nbsp;Qijun Dai ,&nbsp;Yuanyuan Zhang ,&nbsp;Hongjian Shen ,&nbsp;Yan Mao ,&nbsp;Xianxian Zhou ,&nbsp;Xiqing Chen ,&nbsp;Hanqing pang ,&nbsp;Hui Wang ,&nbsp;Liang Liu","doi":"10.1016/j.arabjc.2024.106037","DOIUrl":"10.1016/j.arabjc.2024.106037","url":null,"abstract":"<div><div>The Poaceae family, the fifth largest family of angiosperms, has always been an important source of cereal crops, medicinal crops, and industrial crops. However, comprehensive studies on the biological activity and chemical composition of many species are lacking. In the present study, we tested the total flavonoid and total phenol contents and antioxidant, α-glycosidase, α-amylase, acetylcholinesterase (AChE), and butyrylcholinesterase (BChE)-inhibitory activities of five Poaceae plants (<em>Echinochloa<!--> <!-->crus-galli</em>, <em>Miscanthus<!--> <!-->floridulus</em>, <em>Sporobolus<!--> <!-->fertilis</em>, <em>Bromus<!--> <!-->japonicus</em>, and <em>Eleusine<!--> <!-->indica</em>). As a result, the 95 % ethanol (EtOH) extract of <em>M.<!--> <!-->floridulus</em> (EMF) was found to possess strongest abovementioned activities among the extracts of the five different species. The IC₅₀ value of the DPPH radical scavenging activity was 23.18 ± 0.36 μg/mL, and those of the anti-AChE, anti-BChE and anti-α-glycosidase activities were 49.92 ± 1.44, 100.37 ± 2.48, and 50.01 ± 2.15 μg/mL, respectively. Forty-four compounds were identified from the EMF through liquid chromatography–hybrid ion trap-time of flight mass spectrometry (LC–IT–TOF–MS) analysis, and the majority of these compounds were flavonoids and organic acids. In general, the obtained results highlight the medicinal value of the five members of the Poaceae family. More importantly,<!--> <em>M.<!--> <!-->floridulus</em> has potential for the development of multitarget anti-Alzheimer’s disease (AD) and antidiabetic agents in the pharmaceutical industry.</div></div>","PeriodicalId":249,"journal":{"name":"Arabian Journal of Chemistry","volume":"17 12","pages":"Article 106037"},"PeriodicalIF":5.3,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142592786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preparation of modified silica gel supported silver nanoparticles and its evaluation using zone of inhibition for water disinfection","authors":"Belete Tessema ,&nbsp;Girma Gonfa ,&nbsp;Sintayehu Mekuria Hailegiorgis","doi":"10.1016/j.arabjc.2024.106036","DOIUrl":"10.1016/j.arabjc.2024.106036","url":null,"abstract":"<div><div>In this work, preparation of modified silica gel supported silver nanoparticles and its evaluation using zone of inhibition for water disinfection were investigated. The silica contents of the teff straw [TS] and teff straw ash [TSA] are 5.92 and 92.21 %, respectively. The calcinated TS ash at 700 °C was mixed with NaOH solution. The solution is then neutralized with HCl solution and then gel formation using the sol gel method. The silica gel yield was recorded and characterized. The SG with major silica functional group, amorphous structure, high porosity from the morphology, high surface area of 807.163 m²/g, pore volume of 0.34 cm³/g, pore diameter of 1.70 nm and silica gel purity of 99.39 % were achieved at a calcination temperature of 700 °C. It is then; further modified using trimethylchlorosilane (TMCS)/ethanol/hexane at different volumetric ratio and the resulting product is modified silica gel (MSG). MSG has excellent hydrophobic properties that have been required during water treatment. In this method, MSG with a major silica functional group, well ordered structure due to the TMCS modifier, maximum surface area of 510.40 m²/g was achieved at volumetric ratio of 0.25:0.25:1 of TMCS/ethanol/hexane, respectively. Then, MSG supported AgNPs (MSG-AgNPs) was prepared by mixing different concentrations of AgNPs-MSG and characterized. The MSG-AgNPs have shown AgNPs on the surface of MSG from the EDX result, different absorbance, pore from the morphology, with a maximum surface area of 475.0 m²/g was obtained at 1.5 mM of AgNPs concentrations. The performance of MSG-AgNPs was evaluated using zone of inhibition measurement and batch disinfection studies against <em>E. coli</em> and <em>S. aureus</em>. At 1.5 x 10⁸ CFU/mL initial bacterial concentrations, the maximum inhibition zone diameter was 12.80 and 14.30 mm for <em>E. coli</em> and <em>S. aureus</em>, respectively.</div></div>","PeriodicalId":249,"journal":{"name":"Arabian Journal of Chemistry","volume":"17 12","pages":"Article 106036"},"PeriodicalIF":5.3,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142553078","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Terbium metal–organic frameworks for the efficient removal of tartrazine food dye from aquatic systems: Thermodynamics, kinetics, isotherm, and box-behnken design optimization","authors":"Omaymah Alaysuy ,&nbsp;Abdullah Ali A. Sari ,&nbsp;Albandary Almahri ,&nbsp;Kamelah S. Alrashdi ,&nbsp;Ibrahim S.S. Alatawi ,&nbsp;Meshari M. Aljohani ,&nbsp;Ali Sayqal ,&nbsp;Nashwa M. El-Metwaly","doi":"10.1016/j.arabjc.2024.106035","DOIUrl":"10.1016/j.arabjc.2024.106035","url":null,"abstract":"<div><div>The elimination and removal of the yellow food coloring tartrazine dye E-102 (TZ) from aqueous solutions was conducted using stacked nanorods made of Terbium metal–organic frameworks (Tb-MOF). The adsorbent was assessed using various methods including FTIR, BET, XRD, XPS, SEM, and TEM. The results showed that the surface area decreased from 1123.07 to 762.8 m².g⁻¹, the pore volume reduced from 4.02 to 2.6 cc/g, and the pore size decreased from 7.8 to 3.2 nm after adsorption. The reduction in surface area, pore volume, and pore size post-TZ dye adsorption indicates that some of the adsorption mechanisms took place through the pores of the adsorbent. Examined the impact of temperature, pH, initial dye concentration, and contact time on the removal of TZ dye. The adsorption of TZ was found to conform to the Langmuir isotherm and pseudo-second-order kinetic model. The maximum adsorption capacity for TZ was determined to be 817.63 mg/g. The resulting pH_zpc value of 5.36 indicates that adsorption of anionic dyes, such as TZ dye, is advantageous at pH levels below 5.36. Moreover, the adsorption process exhibited an adsorption energy of 23.78 kJ/mol, suggesting the presence of a chemisorption mechanism. The thermodynamic parameters calculated indicate that the adsorption processes are both spontaneous and endothermic. It is advisable to utilize the Tb-MOF adsorbent for a total of five cycles, as the adsorbent’s ability to regenerate suggests that treating industrial wastewater can be achieved easily and efficiently. The efficiency of the adsorption process was enhanced through optimization using the Box-Behnken Design (BBD).</div></div>","PeriodicalId":249,"journal":{"name":"Arabian Journal of Chemistry","volume":"17 12","pages":"Article 106035"},"PeriodicalIF":5.3,"publicationDate":"2024-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142553077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Corrigendum to “Discovering common pathogenetic processes between polycystic ovary syndrome and uterine corpus endometrial carcinoma by bioinformatics and experimental approach” [Arab. J. Chem. 17 (2024) 105548]","authors":"Mingming Wang ,&nbsp;Kangyang Diao ,&nbsp;Mprah Richard ,&nbsp;Lefan Dai ,&nbsp;Tao Hu ,&nbsp;Huanhuan Ding","doi":"10.1016/j.arabjc.2024.106016","DOIUrl":"10.1016/j.arabjc.2024.106016","url":null,"abstract":"","PeriodicalId":249,"journal":{"name":"Arabian Journal of Chemistry","volume":"17 12","pages":"Article 106016"},"PeriodicalIF":5.3,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142534396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ultra-fine carbon decorated TiO2/C/g-C3N4 hybrid for strong physical adsorption and efficient photodegradation of pollutants","authors":"Azim Khan ,&nbsp;Ruhumuriza Jonathan ,&nbsp;Shafiq Ur Rehman ,&nbsp;Muhammad Shoaib ,&nbsp;Feng Cao ,&nbsp;Sajjad Ali ,&nbsp;Mohamed Bououdina ,&nbsp;Pir Muhammad Ismail ,&nbsp;Junwei Wang ,&nbsp;Hazem Abu-Farsakh ,&nbsp;Yifan Liu ,&nbsp;Xian Jian","doi":"10.1016/j.arabjc.2024.106034","DOIUrl":"10.1016/j.arabjc.2024.106034","url":null,"abstract":"<div><div>Enhancement in the visible light absorption and efficient interfacial charge transfer is crucial for optimizing photocatalytic efficiency in the degradation of pollutants such as methyl orange (MO) and formaldehyde. This study focuses on the properties of a TiO₂/C/g-C₃N₄ hybrid efficient photocatalyst, which is developed using an air calcination method to deposit graphitic nitride (g-C₃N₄) onto a carbon-modified TiO₂ surface. The characterization techniques, including high-resolution transmission electron Microscopy (HRTEM), X-ray diffraction (XRD), Raman spectroscopy, thermogravimetric analysis (TGA), Fourier-transform infrared spectroscopy (FTIR), and X-ray photoelectron spectroscopy (XPS), were used to provide a comprehensive understanding of the material’s structural, morphological, thermal, and chemical properties. This hybrid catalyst is specifically engineered for the efficient decomposition of methyl orange (MO) and formaldehyde, demonstrating a significant increase in photocatalytic activity. The TiO₂/C/g-C₃N₄ photocatalyst also exhibits an enhanced specific surface area of 181.2 m²/g, which facilitates increased physical adsorption and photo-catalytic active sites. Experimental results confirm that this catalyst effectively adsorbs MO physically even in the dark without degradation. Combining physical and photo-catalytic functions, this catalyst degrades 94 % of MO within 180 min with the initial concentration 0.2 mol/L of MO, and achieves almost 100 % decolorization of MO under visible light irradiation. Notably, the catalyst retains its high activity after 4 cycles of MO degradation, underscoring its durability and consistent performance. Additionally, the hybrid catalyst features a staggered type-II energy level configuration, which effectively enhances charge separation and boosts photocatalytic efficacy. The incorporation of an ultrafine carbon layer further augments electron mobility towards the surface, crucial for effective catalytic reactions. This study paves the way for future development of highly efficient photocatalytic materials for environmental purification.</div></div>","PeriodicalId":249,"journal":{"name":"Arabian Journal of Chemistry","volume":"18 1","pages":"Article 106034"},"PeriodicalIF":5.3,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142653270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synthesis and evaluation of an environmentally friendly phosphorus-free and nitrogen-free polymer as a scale and corrosion inhibitor","authors":"Xinhua Liu ,&nbsp;Yuhua Gao ,&nbsp;Baojing Luo ,&nbsp;Hongxia Zhang ,&nbsp;Xiaoyu Shi ,&nbsp;Yuan Zhang ,&nbsp;Yongguang Gao ,&nbsp;Ying Wang ,&nbsp;Zilin Zheng ,&nbsp;Nan Ma ,&nbsp;Jiarui Du ,&nbsp;Linyan Gu","doi":"10.1016/j.arabjc.2024.106033","DOIUrl":"10.1016/j.arabjc.2024.106033","url":null,"abstract":"<div><div>Polyepoxysuccinic acid (PESA) was modified by glycidyl (Gly) to obtain a phosphate-free and nitrogen-free polymer (Gly-PESA), and its scale and corrosion inhibition properties were studied.The effects of Gly-PESA concentration, calcium ion concentration and temperature to scale inhibition performance were studied by static scale inhibition method. The corrosion inhibition performance of Gly-PESA was studied by static weight-loss method. The morphology and structure of calcium scale and steel surface were characterized by spectroscopic and microscopic methods. The scale inhibition efficiency of Gly-PESA for CaCO₃ and CaSO₄ was 98.06% and 92.6%, respectively. Under the same experimental conditions, the scale inhibition effect of Gly-PESA was obviously better than that of PESA. Gly-PESA could effectively inhibit the growth of CaCO₃ and CaSO₄ crystals and cause their crystal lattice distortion or crystal dispersion. The corrosion inhibition efficiency of Gly-PESA for carbon steel was 78.17%. The adsorption of Gly-PESA on the surface of the steel test piece followed Langmuir adsorption isotherm, and formed a protective film, which increased the corrosion resistance of the steel test piece, thus effectively protecting the steel test piece. Therefore, Gly-PESA was a green scale and corrosion inhibitor, which solved the problem of environmental pollution.</div></div>","PeriodicalId":249,"journal":{"name":"Arabian Journal of Chemistry","volume":"17 12","pages":"Article 106033"},"PeriodicalIF":5.3,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142534394","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}