Chemical Papers最新文献

{"title":"Correction to: Review on synthesis of 1,1-diamino-2,2-dinitroethylene","authors":"Svetlana V. Strokova, Maksim A. Lenskiy, Sergey V. Sysolyatin, Natalia A. Alekseeva, Yuri A. Balakhnin, Valeria V. Eremina, Daria A. Kulagina, Danil I. Koleno, Andrey V. Ozhogin, Anatoly S. Penkin, Vitaly G. Uskov, Elena Y. Shumilova","doi":"10.1007/s11696-025-04012-9","DOIUrl":"10.1007/s11696-025-04012-9","url":null,"abstract":"","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":"79 5","pages":"3415 - 3417"},"PeriodicalIF":2.2,"publicationDate":"2025-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143930018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A new preparation process to afuresertib, a pan-AKT inhibitor under clinical development","authors":"Meidi Luo,&nbsp;Xintian Yu,&nbsp;Bo Jin,&nbsp;Jing Zhang,&nbsp;Boyang Wu,&nbsp;Dan Liu,&nbsp;Shaoning Wang,&nbsp;Yang Liu,&nbsp;Qun Niu,&nbsp;Jiachen Wen","doi":"10.1007/s11696-025-03989-7","DOIUrl":"10.1007/s11696-025-03989-7","url":null,"abstract":"<div><p>Afuresertib is one of the only two AKT inhibitors currently undergoing critical clinical development. The current preparations for afuresertib are limited to suboptimal overall yields and the use of hazardous chemical reagents, thereby emphasizing the need for a novel preparation method for bulk synthesis. This study provides a novel synthesis process for afuresertib that is characterized by environmentally friendly reaction conditions and improved overall yield. In this process, the starting material 4-bromothiophene-2-carboxaldehyde (<b>17</b>) was subjected to four reactions of chlorination, Suzuki coupling, secondary chlorination and oxidation to give the 2-thiophencarboxylic acid intermediate (<b>5</b>). While intermediate <b>10</b> was synthesized via four reactions including reduction, Boc protection, substitution reaction and deprotection using (<i>S</i>)-2-amino-3-(3-fluorophenyl)propanoic acid (<b>6</b>) as the starting material. Finally, the final product afuresertib in 99.6% purity by chiral HPLC analysis was prepared by condensation and deprotection reactions through the key intermediates <b>5</b> and <b>10</b>. In particular, the use of highly corrosive reagent bromine is circumvented by substituting the starting material from 5-chlorothiophene-2-carboxylic acid to 4-bromothiophene-2-carbaldehyde. Moreover, explosive reagents such as borane and anhydrous hydrazine are replaced by mild reagents sodium borohydride and hydrazine hydrate, respectively. The overall yield has significantly increased from 18 to 37% from the literature to the present and streamlined the route from 11 to 10 steps. Meanwhile, the condition of Mitsunobu reaction of were optimized to increase the yield from 54 to 84%. The new route demonstrates high repeatability at 10 g scale and is better suitable for afuresertib preparation for the ongoing clinical trials.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":"79 5","pages":"3085 - 3096"},"PeriodicalIF":2.2,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143930083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of the injection of different gases under the influence of various aromatic solvents on asphaltene precipitation envelope","authors":"Liping Zhang,&nbsp;Syed Mohammad Tariq,&nbsp;Syed Imran Ali,&nbsp;Baorui Zhang,&nbsp;Xiancun Zhang,&nbsp;Hongge Jia,&nbsp;Xiaofei Fu","doi":"10.1007/s11696-025-04005-8","DOIUrl":"10.1007/s11696-025-04005-8","url":null,"abstract":"<div><p>In this work, an effective modeling strategy is applied to predict asphaltene precipitation during gas lift operation at the Zhanazhol oilfield of Kazakhstan. The asphaltene precipitation envelopes (APE) are developed using the popular Peng–Robinson equation of state. Firstly, the APE are generated for crude oil samples at different injected moles percentages using the oilfield gas composition provided. To minimize the asphaltene precipitation, the impact on APE is also determined by adding different aromatic solvents which include xylene, benzene and toluene, as inhibitors, in various proportions in field gas. Alternately, asphaltene precipitation modeling under the influence of other most frequently used gases such as N₂ and CO₂ is carried out. Sensitivity analysis was also performed to determine the effect of input variables on APE. The final results suggest that the injection of field gas and CO₂ gas poses a risk of asphaltene precipitation particularly at temperatures below 60 °C at all gas mole percentages. The asphaltene precipitation risk is also observed at elevated temperatures (above 60 °C) when the injected gas mole fraction is relatively lower. In both cases of CO₂ and field gas, a crossover point is observed at a temperature below which gases act as precipitants, while beyond crossover temperature gases behave as inhibitors. The outcomes of this study also revealed that the addition of aromatic solvents in field gas causes the APE window (distance between upper asphaltene onset pressure and lower asphaltene onset pressure) to reduce which indicates that the extent of asphaltene risk is decreased. Comparatively, toluene performed little better than other solvents. Finally, the results also suggest that N₂ gas is the best option for this case because it causes the shifting of APE over the operational conditions. This means that injection of N₂ gas will prevent asphaltene precipitation. The approach applied in this research work proves to be an effective, novel and reliable strategy toward the selection of a particular gas for enhancing oil production considering the operational condition limits, behavior of gas at different operational conditions and impact of gas composition changes or addition of solvents in gas on APE.</p></div>","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":"79 5","pages":"3291 - 3307"},"PeriodicalIF":2.2,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143930026","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biochar supported metal oxide nanocomposites for electrochemical estimation of simazine in water samples","authors":"Jyoti Maheshwari,&nbsp;Diksha Palariya,&nbsp;Arun Bughani,&nbsp;Manisha Bisht,&nbsp;Shubham Sharma,&nbsp;Bharat Bhushan Upreti,&nbsp;Barkha Singhal,&nbsp;M. G. H. Zaidi,&nbsp;Sameena Mehtab","doi":"10.1007/s11696-025-03964-2","DOIUrl":"10.1007/s11696-025-03964-2","url":null,"abstract":"<div><p>Simazine (SZ), a hazardous herbicide from the chloro-triazine family, poses serious risks to human health and the environment. To mitigate these concerns, an ultrasensitive electrochemical (EC) sensor was developed for SZ detection using biochar (BC) derived nanocomposites (NCs). This study focuses on the synthesis and characterization of biochar ferrite (BCF) and biochar ferrite niobium (BFN) NCs by incorporating ferrite and niobium pentoxide nanoparticles (NPs) into the BC matrix. The NCs were characterized using Fourier transform infrared spectroscopy, ultraviolet diffuse reflectance, scanning electron microscopy (SEM) and X-ray diffraction. SEM analysis revealed a uniform distribution of granular metal NPs within the flaky BC matrix, with crystallite size (nm) of BCF and BFN as 21.12 and 21.72, respectively. Working electrodes (WEs) were fabricated by coating a slurry of the NCs and polyvinyl butyral in N-Methyl-2-pyrrolidone onto a stainless steel plate. Their EC performance was evaluated using cyclic voltammetry (CV) and square wave voltammetry. Current–voltage measurements confirmed Ohmic behavior of the WEs at room temperature. The BFN derived WEs demonstrated enhanced DC conductivity compared to the BCF derived WEs. CV analysis revealed characteristic semi-redox peaks of SZ in 0.1 M KCl at pH 2.75, under a current of 1 mA and a potential range of -0.2 to 0.8 V. The limit of detection (LOD) and limit of quantification (LOQ) for BCF derived WE was estimated to be 8.12 μM and 24.59 μM, respectively. In comparison, BFN derived WE exhibited enhanced sensitivity with LOD and LOQ as 5.39 μM and 6.33 μM. Furthermore, SZ detection was successfully validated in spiked real water samples, confirming the high sensitivity and reliability of the sensor platform. These findings emphasize the potential of BFN-based NCs as promising materials for ultrasensitive SZ detection, offering significant prospects for environmental monitoring.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":"79 5","pages":"2751 - 2767"},"PeriodicalIF":2.2,"publicationDate":"2025-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143929961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Understanding the molecular mechanism of emodin in inhibiting hepatocellular carcinoma: an in vitro and in vivo approach","authors":"Parthasarathi Perumal,&nbsp;Umamaheswari Arthanari,&nbsp;Elumalai Sanniyasi","doi":"10.1007/s11696-025-04013-8","DOIUrl":"10.1007/s11696-025-04013-8","url":null,"abstract":"<div><p>Emodin, a prominent toxic constituent, is an anthraquinone derivative that known for its various pharmacological properties, including anticancer, antibacterial, anti-angiogenic and anti-inflammatory effects. However, emodin’s toxicity is a significant concern that must be addressed to confirm its safe therapeutic application. In this study, we isolated emodin from <i>Halodule uninervis</i> against hepatocellular carcinoma (HCC) in both in vitro and in vivo. The in vitro anticancer activity of emodin was performed using MTT [3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide], AO/EtBr (acridine orange/ethidium bromide), flow cytometry and western blot analysis. The in vivo anticancer activity of emodin was investigated using DEN (Diethylnitrosamine) + CCl₄ (Carbon tetrachloride)-induced HCC in BALB/c mice. Emodin showed an IC₅₀ value of 49.24 μg/mL against HepG2 cells by MTT assay. AO/EtBr, DNA fragmentation, cell cycle analysis using flow cytometry and western blot analysis confirmed the apoptosis induction against HepG2 cells. Emodin reduced the tumor nodules and replaced hepatocyte architecture against DEN + CCl₄-induced HCC in BALB/c mice. These findings concluded that isolated emodin from <i>H. uninervis</i> showed potent anticancer activity against HepG2 cells and DEN + CCl₄-induced HCC in BALB/c mice that could be used for future marine-based anticancer drugs against human hepatocellular carcinoma.</p></div>","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":"79 5","pages":"3381 - 3395"},"PeriodicalIF":2.2,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143929888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction: Selective hydrogenation of citral toward unsaturated alcohols on PdSn catalysts supported on mesoporous silica","authors":"Mourad Bidaoui,&nbsp;Catherine Especel,&nbsp;Smain Sabour,&nbsp;Lakhdar Benatallah,&nbsp;Naima Bouchenafa-Saib,&nbsp;Sébastien Royer,&nbsp;Ourida Mohammedi","doi":"10.1007/s11696-025-04015-6","DOIUrl":"10.1007/s11696-025-04015-6","url":null,"abstract":"","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":"79 5","pages":"3419 - 3419"},"PeriodicalIF":2.2,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143929889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Harnessing the bioactive potential of the Algerian endemic Albuca amoena (Batt.) J.C. Manning and Goldblatt (Asparagaceae): new insights into antioxidant activity, enzyme inhibition, and phytochemical profile","authors":"Djihad Hamdani,&nbsp;Houari Benamar,&nbsp;Malika Bennaceur,&nbsp;Amina Chouh,&nbsp;Chawki Bensouici","doi":"10.1007/s11696-025-04014-7","DOIUrl":"10.1007/s11696-025-04014-7","url":null,"abstract":"<div><p>The bulbs of the herb <i>Albuca amoena</i> (Batt.) J.C. Manning and Goldblatt are traditionally used by the local populations in Algeria to counteract snakebites, scorpion stings, and leishmaniasis. <i>A. amoena</i> has also been used in traditional medicine to treat melanoma and various dermal infections and at the sedative level against pain or excitement. This plant contains bioactive compounds, such as phenolics and alkaloids. This work aimed to explore <i>A. amoena</i> as a potential source of bioactive molecules with food and pharmaceutical applications. For that purpose, ethanol crude extract and fractions (chloroform, ethyl acetate, <i>n</i>-butanol and aqueous) were obtained from the whole plant of this herb and evaluated for radical-scavenging activity (RSA) on 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2′-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) and OH radicals, ferric-reducing antioxidant power (FRAP), silver ions (Ag⁺)-reducing potential, and for ferric-ion-based total antioxidant capacity. Extracts were also studied for in vitro inhibition of enzymes implicated on the onset of neurological diseases (butyrylcholinesterase: BuChE) and type 2 diabetes mellitus (T2DM, <i>α</i>-amylase). The total contents of phenolics (TPC), flavonoids (TFC), and tannins (TTC) were determined by colorimetric methods. Qualitative analyses of this herb were performed by ultra-high-performance liquid chromatography system coupled with electrospray ionization tandem mass spectrometry (UHPLC-ESI/MSMS). The ethyl acetate fraction had significant RSA and capacity to reduce iron, and silver ions (Ag⁺). The extracts had a higher activity toward BuChE and <i>α</i>-amylase, especially the ethanol crude extract with ethyl acetate and <i>n</i>-butanol fractions. The <i>n</i>-butanol fraction had the highest TPC (386.69 mg GAE/g DE) and flavonoid levels (34.59 CE/g DE), whereas the ethyl acetate fraction had the highest TTC (263.28 mg CE/g DE). UHPLC-ESI/MSMS identified 19 compounds in ethyl acetate and <i>n</i>-butanol fractions. Among these, one was steroid, two were terpenoids, one was fatty acid, four were phenolic acid derivatives, one was depsidone, and the remaining compounds were flavonoids. Results suggest <i>A. amoena</i> as a promising source of biologically active molecules with food, pharmaceutical, and biomedical applications.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":"79 5","pages":"3397 - 3414"},"PeriodicalIF":2.2,"publicationDate":"2025-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143930197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sustainable and green treatment approach for embroidered based fabrics for integrating antibacterial, UV protection and strengthening properties","authors":"Lalya Abdulrahman Ali Alshehri,&nbsp;Nour F. Attia","doi":"10.1007/s11696-025-03996-8","DOIUrl":"10.1007/s11696-025-03996-8","url":null,"abstract":"<div><p>Green multifunctional nanocoatings were fabricated from zero-dimensional nanoparticles for machine embroidered fabric (MEF) for integrating UV protection, strengthening and antibacterial features. Spherical gelatin nanoparticles (GNPs) with an average size of 39.5 nm were synthesized under ambient settings utilizing an environmentally friendly green magnetic stirring approach. Next, different mass ratios of 20 nm-sized TiO₂NPs generated using an environmentally friendly method were easily dispersed in a GNPs solution using ultrasonication. The developed transparent nanocoatings solution was applied to the back surface of machine embroidered fabrics using a spray method. Microscopic instruments were used to characterize the dispersion and size of GNPs. The TiO₂NPs were characterized using X-ray diffraction (XRD) and transmission electron microscopy. The surface morphology of both uncoated and coated MEF was analyzed. The antibacterial, UV protection, and tensile strength properties of both the treated and untreated samples were extensively studied. The coated MEF achieved more than five-fold increase in UV protection ability compared to uncoated fabrics. The transparent coating integrated inhibition to the bacterial growth on surface of MEF recording clear inhibition zone of 23.5 mm compared to pristine sample. Additionally, the nanocoating reinforced the MEF achieving enhancement in tensile strength by 20%. Furthermore, the transparency of the nanocating layer on MEF was elucidated using calorimetric measurements.</p></div>","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":"79 5","pages":"3157 - 3167"},"PeriodicalIF":2.2,"publicationDate":"2025-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143930190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Phytic acid-modified corn stalks assisted by supercritical carbon dioxide for Cu2+ adsorption","authors":"Yanhong Feng,&nbsp;Shengxue Gong,&nbsp;Huan Chen,&nbsp;Yunhao Zhang,&nbsp;He Zhang","doi":"10.1007/s11696-025-03999-5","DOIUrl":"10.1007/s11696-025-03999-5","url":null,"abstract":"<div><p>Heavy metal pollution poses a severe threat to aquatic ecosystems and human health, necessitating the urgent development of high-performance and sustainable adsorbents for effective removal. Corn stalks, as natural heavy metal ion adsorbents, face challenges such as low grafting efficiency and the requirement for significant amounts of chemical reagents during modification. In this study, supercritical carbon dioxide (scCO₂) was used as a medium to modify corn stalk (CS) with phytic acid (PA), producing a highly efficient Cu²⁺ adsorbent (SCCS-PA) for the removal of Cu²⁺ from aqueous solutions. The introduction of scCO₂ enhanced the grafting efficiency of corn stalks, reduced the use of organic solvents, and significantly improved their adsorption capacity. The effects of varying scCO₂ temperature, pressure, reaction time, and PA dosage on the modification degree and adsorption performance of SCCS-PA were systematically investigated. Under optimized conditions, the adsorption capacity of SCCS-PA was significantly higher than that of unmodified CS and CS-PA prepared in a DMF solution. The adsorption of Cu²⁺ by SCCS-PA followed the pseudo-second-order kinetics and Langmuir isothermal models, with a maximum adsorption capacity of 48.11 mg/g. The adsorption thermodynamics results indicate that the adsorption process is spontaneous. Multiple adsorption–desorption cycle experiments demonstrated that SCCS-PA possesses excellent regenerability. The bio-adsorbent developed in this study exhibited high efficiency and excellent regenerability for the removal of Cu²⁺ from water, showing great potential for practical applications.</p><h3>Graphical abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":"79 5","pages":"3205 - 3219"},"PeriodicalIF":2.2,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143930023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Superhydrophobic shield: tetradecanoic acid-tailored eco-friendly zinc/zinc oxide coating on copper for enhancing anti-corrosion performance","authors":"Himanshu Prasad Mamgain,&nbsp;Jitendra Kumar Pandey,&nbsp;Krishna Kanta Samanta,&nbsp;Pravat Ranjan Pati,&nbsp;Ranjeet Brajpuriya","doi":"10.1007/s11696-025-04010-x","DOIUrl":"10.1007/s11696-025-04010-x","url":null,"abstract":"<div><p>Corrosion remains a major challenge, deteriorating metallic structures and causing substantial economic losses, accounting for nearly 4–5% of the global GDP annually.While conventional protective measures are widely used, they often introduce issues such as excessive material buildup, mechanical degradation, and environmental risks. These limitations drive the demand for advanced, eco-friendly solutions that ensure long-term durability without compromising structural integrity. Superhydrophobic coatings have recently gained attention due to their exceptional water-repellent properties, offering a promising solution. This study focuses on developing and characterising nanotextured myristic acid-modified Zn (Zn-MA) superhydrophobic coatings electrodeposited onto copper surfaces, optimised for enhanced hydrophobicity and corrosion resistance. By systematically varying electrodeposition parameters, such as voltage (6–10 V) and time, a uniform nanostructured zinc coating was achieved, increasing the water contact angle (WCA) from 73° to 151°. Subsequent modification with tetradecanoic acid (myristic acid) further increased the WCA to 163° and reduced the surface coverage to 3.1%, demonstrating superior superhydrophobic properties. Electrochemical analysis revealed a peak corrosion resistance at 0.8 M tetradecanoic acid concentration, achieving 99.95% efficiency with a polarisation resistance of 99,230 Ohm-cm² and a corrosion rate of 1.44 × 10⁻¹⁶ mm/year. The coatings showed remarkable stability under extreme conditions, withstanding high pressures, prolonged exposure to chloride and sulphate environments, and elevated temperatures. Future work will focus on scaling fabrication, assessing durability in industrial settings, and integrating multifunctional protective layers.</p></div>","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":"79 5","pages":"3365 - 3380"},"PeriodicalIF":2.2,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143930010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}