Chemical Papers最新文献

{"title":"In vitro and in silico insights into the soybean 15-lipoxygenase inhibition with a new C-geranylated chalcone-based flavanone","authors":"Raaginie Tamil Segaran,&nbsp;Mohd Fadhlizil Fasihi Mohd Aluwi,&nbsp;Kok Wai Lam,&nbsp;Khozirah Shaari,&nbsp;Mazura Md Pisar,&nbsp;Siti Nur Aisyah Mohd Hashim,&nbsp;Syahrul Imran,&nbsp;Chean Hui Ng","doi":"10.1007/s11696-024-03820-9","DOIUrl":"10.1007/s11696-024-03820-9","url":null,"abstract":"<div><p>2,4,6-trihydroxy-3-geranylacetophenone (tHGA) is an important molecule found in <i>Melicope pteleifolia</i> and has been reported to exhibit numerous pharmacological activities including LOX inhibition. As part of our continuing effort to search for new 15-sLOX inhibitor with better in vitro efficacies, a <i>C</i>-geranylated chalcone-based flavanone (8) was synthesized via facile Friedel–Crafts acylation followed by direct <i>C</i>-alkylation. The synthesized flavanone was assayed for its <i>in-vitro</i> inhibition against soybean 15-lipoxygenase (15-sLOX); and predicted for its pharmacodynamic and pharmacokinetic properties using docking simulation, SwissADME and PreADMET server. Results indicated that direct <i>C</i>-alkylation on chalcone intermediate using potassium carbonate as base catalyst was possible to establish the conditions that favor the isomerization of chalcone into flavanone. The synthesized flavanone (8) showed better LOX inhibitory activity (IC₅₀: 1.02 ± 0.15 µM) when compared to our previously reported parent compound tHGA (1, IC₅₀: 23.6 ± 1.7 µM) and its chalcone-based analogue (2, IC₅₀: 15.2 ± 1.2 µM). The (<i>R</i>) enantiomer of flavanone (8) showed a good dock score ( −9.97 kcal/mol) which interacts with the target enzyme through one hydrogen bonding, and one hydrophobic interaction with iron-binding amino acid (His 499). Molecular dynamics simulation with 100 ns refined and confirmed the docking study result, and the stability of the complex was verified based on root-mean-square deviation (RMSD), root-mean-square-fluctuation (RMSF), and protein–ligand interaction analyses. The (<i>R</i>) enantiomer of flavanone (8) showed stable hydrophobic and hydrophilic contacts in the active site. This study provides insights into the 15-sLOX inhibitory profile of a <i>C</i>-geranylated chalcone-based flavanone with an electron withdrawing substituents (-F-) at ring B as potent lead.</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 1","pages":"583 - 591"},"PeriodicalIF":2.2,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143110172","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":"Development of enzymeless dopamine sensor with poly(1-naphthylamine)-supported reduced graphene oxide nanocomposite-modified carbon paste electrode","authors":"Femina Kanjirathamthadathil Saidu,&nbsp;Alex Joseph,&nbsp;George Vazhathara Thomas","doi":"10.1007/s11696-024-03767-x","DOIUrl":"10.1007/s11696-024-03767-x","url":null,"abstract":"<div><p>This article presents a remarkable achievement in the field of biosensing by demonstrating the development of a novel biosensor for dopamine (DA) utilizing poly(1-naphthylamine) PNA nanofiber-supported reduced graphene oxide (RGO) sheets. The preparation of the PNA-RGO nanocomposites was achieved through in situ chemical oxidative polymerization, and their structural, thermal, electrical, and electrochemical properties were investigated by utilizing advanced techniques such as X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). The results of these investigations established a strong correlation between RGO content and the properties of the nanocomposites. The thermogravimetric analysis (TGA) validated the enhanced thermal stability of the nanocomposites compared to pristine PNA. The electrochemical oxidation of DA was shown to be significantly faster over the PNA-RGO-modified carbon paste electrode (CPE) compared to pristine PNA, owing to the superior conductivity and charge transfer characteristics of the PNA-RGO nanocomposites. The sensing efficacy of the PNA-RGO-based DA sensor was evaluated using differential pulse voltammetry (DPV) current response against dopamine concentration in neutral buffer. The results demonstrated a linear current response within the concentration range of 1–100 μM and an impressive detection limit of 0.11 µM M (S/N = 3). Furthermore, the sensor exhibited high sensitivity (1997 μA mM⁻¹ cm⁻²), good stability, and acceptable selectivity toward DA with minimal interference from ascorbic acid (AA) and uric acid (UA). This study highlights the potential of PNA-RGO/CPE as a simple and cost-effective sensor for the sensitive and selective quantification of DA, providing a promising outcome for future research in this field.</p></div>","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":"79 1","pages":"181 - 192"},"PeriodicalIF":2.2,"publicationDate":"2024-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143109811","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":"Cystine coupled tyrosine modified disposable pencil graphite electrode for the simultaneous analysis of adenine and thymine","authors":"Sreelekshmi Premchanth Jyothi,&nbsp;Devika Vinod,&nbsp;Devu Chandran,&nbsp;Sandhya Sadanandan,&nbsp;Rejithamol Rajamani","doi":"10.1007/s11696-024-03824-5","DOIUrl":"10.1007/s11696-024-03824-5","url":null,"abstract":"<div><p>In the quest for better diagnostic tools for nucleic acid detection, the present study proposes an innovative approach using a disposable pencil graphite electrode modified with a unique combination of cystine-coupled tyrosine peptide chains. The devised electrochemical sensor has exceptional sensitivity and selectivity for determining adenine and thymine, two pivotal nucleobases. The disposable nature of the electrode increases its practicality and ease of use, while the synergistic interaction between the amino acids cystine and tyrosine contributes to better electrocatalytic activity, allowing precise and simultaneous analysis capabilities. The pencil graphite electrode was modified with cystine-coupled tyrosine using the electropolymerisation method. The potential selectivity of electropolymerization allows for the tailored development of polymers with specific functional group characteristics, offering a promising avenue for sensor development. The fabricated sensor exhibited cost-effectiveness, stability, selectivity, and versatility in detecting adenine and thymine.</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 2","pages":"897 - 913"},"PeriodicalIF":2.2,"publicationDate":"2024-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143583617","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":"Estimation of total flavonoids, phenols, alkaloids, tannins and in vitro antioxidant activity of Costus pictus D. Don. ex. Lindl. and Dodonaea viscosa (L.) Jacq. leaf extracts","authors":"Jothi Kanmani Bharathi,&nbsp;Muthu Arjuna Samy Prakash","doi":"10.1007/s11696-024-03802-x","DOIUrl":"10.1007/s11696-024-03802-x","url":null,"abstract":"<div><p><i>Costus pictus</i> D. Don. ex. Lindl., a member of the Costaceae family, and <i>Dodonaea viscosa</i> (L.) Jacq., belongs to the family, Sapindaceae which is primarily found in tropical regions<i>.</i> Their medicinal properties are attributed to their chemical compounds, including alkaloids, flavonoids, phenols, tannins, and antioxidants, which are essential for health benefits. This study sought to assess the phytochemical and antioxidant activity of <i>C. pictus</i> and <i>D. viscosa</i> leaves that were extracted using various solvents, and the interrelation between the phytochemical and its antioxidant potential was measured. The antioxidant capacity was determined using approaches such as radical scavenging, metal chelating, and reducing power assays, since a comparative analysis employing various antioxidant evaluation methods suggests that not all adopted methods are substantially linked. Out of the seven approaches that were examined, 2,2‑diphenyl-1-picrylhydrazyl (DPPH) was found to have the highest sensitivity in this study. Methanol extracts of <i>C. pictus</i> and <i>D. viscosa</i> showed the highest antioxidant activity with lower IC₅₀ concentrations of 50.79 and 84.59 μg/ml, respectively. Moreover, similar settings were observed in other approaches that exhibit the potential of antioxidant activity. The higher association of antioxidant activity with phytochemicals such as phenols (<i>r</i> = − 0.46, − 0.45), alkaloids (<i>r</i> = − 0.79, − 0.58), tannins (<i>r</i> = − 4.22, − 0.55), and less with flavonoids (<i>r</i> = 0.25, − 0.01), respectively, in <i>C. pictus</i> and <i>D. viscosa</i> extracts was observed. However, the soxhlet extraction method produces a higher extractive yield than other methods. The results of this study suggest that <i>C. pictus</i> and <i>D. viscosa</i> could be considered capable sources of natural antioxidants and support the use of these medicinal plants to treat a variety of diseases.</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 1","pages":"545 - 559"},"PeriodicalIF":2.2,"publicationDate":"2024-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143109249","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":"Co-assembly of zwitterionic surfactant-like peptides with fatty acids at the solid–liquid interface of magnetic nanoparticles improves their water dispersibility, morphology, and size distribution","authors":"Marzieh Ferdosian,&nbsp;Hamid Reza Madaah Hosseini,&nbsp;Loghman Firoozpour,&nbsp;Mohammad Ali Shokrgozar,&nbsp;Nasir Mohajel","doi":"10.1007/s11696-024-03821-8","DOIUrl":"10.1007/s11696-024-03821-8","url":null,"abstract":"<div><p>The potential of Fe₃O₄ nanoparticles (NPs) can only be fully realized when highly stable water-dispersible particles with narrow particle size distribution and uniform morphology are produced in a simple sustainable and scalable process. Fatty acids have been successfully utilized as surfactants in the coprecipitation process to produce hydrophobic Fe₃O₄ NPs with desirable properties, which need additional processing to render them hydrophilic. In this study, an innovative single-step process was introduced for coating Fe₃O₄ NPs using two surfactant-like peptides, AC-A6K^± and NH2-A6K^± (^±; refers to the coexisting positive and negative charge at the C-terminal of the peptides). This simplified process involves a single-step co-assembly of these peptides with aliphatic chains of palmitic acid (PA) at the surface of the Fe₃O₄ NPs. The impact of these modifications on the physicochemical properties of Fe₃O₄ NPs was thoroughly investigated, revealing that the peptide-coated particles exhibited enhanced dispersibility in aqueous environments, a more uniform morphology, nearly neutral zeta potential, and reduced aggregation, resulting in smaller and more uniform particles, when compared to lipid-stabilized NPs (Fe₃O₄ ^PA). Furthermore, the Fe₃O₄ ^PA NPs that were coated with AC-A6K^± peptide (Fe₃O₄ ^{PA/AC−A6K±}) demonstrated superior coating efficiency and a more favorable particle size distribution than those coated with A6K^± (Fe₃O₄ ^PA/A6K±). Notably, the crystal structure and magnetic saturation of the Fe₃O₄ ^PA NPs were preserved even after being assembled with AC-A6K^± peptide. Our observations suggest that coating fatty acid-stabilized Fe₃O₄ NPs with surfactant-like peptides by a one-step co-assembly process is feasible and can produce magnetic nanoparticles (MNPs) with potential clinical application.</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 2","pages":"847 - 857"},"PeriodicalIF":2.2,"publicationDate":"2024-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143583616","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":"Degree-based topological insights and graph entropies of Kagome lattice covalent organic frameworks","authors":"Micheal Arockiaraj,&nbsp;Joseph Jency,&nbsp;Arul Jeya Shalini,&nbsp;Krishnan Balasubramanian","doi":"10.1007/s11696-024-03743-5","DOIUrl":"10.1007/s11696-024-03743-5","url":null,"abstract":"<div><p>Covalent organic frameworks (COFs) represent a class of crystalline porous materials that have captured significant interest across various fields due to their high surface area and tunable pore size. The Kagome lattice COFs are a two-dimensional network of interconnected triangles with hexagonal patterns that provide an excellent platform for designing materials with tailored porosity. We provide insights into their network connectivity through degree-based topological indices that facilitate the predictions of physicochemical properties, biological activities, and network transformations during phase transition phenomena. In this study, we analyze Kagome lattice COFs by computing their topological indices and entropies by considering three types of organic linkers using bond partitioning techniques and regression models. Furthermore, we derive quantitative expressions for topological index-based entropies to elucidate the order/disorder structural complexities of these COFs.</p></div>","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":"79 1","pages":"135 - 157"},"PeriodicalIF":2.2,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143109232","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":"Biochemical and structural characterisation of thermostable acid- and pepsin-soluble collagens from South African Geelbek (Atractoscion aequidens) scales and its potential application in film formation","authors":"Hlalanathi Sibiya,&nbsp;Prashant Bhagwat,&nbsp;Kugenthiren Permaul,&nbsp;Santhosh Pillai","doi":"10.1007/s11696-024-03806-7","DOIUrl":"10.1007/s11696-024-03806-7","url":null,"abstract":"<div><p>Fish processing typically generates large amounts of non-edible by-products, which contain collagen protein as one of the principal constituents. In this study, the biochemical properties, in vitro fibril-forming potential and film-forming potential of acid (ASC)- and pepsin (PSC)-soluble collagens extracted from the scales of geelbek (<i>Atractoscion aequidens</i>) were evaluated. Based on ultraviolet absorption spectroscopy, electrophoretic pattern, Fourier transform infrared (FTIR) spectroscopy, and scanning electron microscopy (SEM) analysis, both ASC and PSC were classified as type I collagen. Further, amino acid composition analyses confirmed the presence of 326 and 319 glycine residues/1000 residues in ASC and PSC, respectively, which is characteristic of collagen. The collagens were thermally stable, with a maximum transition temperature of 112.27 °C for ASC and 113.41 °C for PSC. The collagens also demonstrated excellent fibril-forming potential, as indicated by SEM analysis. Being a bioactive material, the extracted collagen was further utilised to prepare collagen–chitosan films. The presence of collagen–chitosan interaction was revealed by FTIR spectra examination of the films, confirming a favourable modification of collagen’s secondary structure. Colour, differential scanning calorimetry and dynamic mechanical analysis demonstrated that the collagen–chitosan films had moderate colour indices and enhanced thermal properties. Overall, this study offers insights into biomaterial fabrication using geelbek collagen that could potentially be useful in the biomedical and food industries.</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 2","pages":"699 - 714"},"PeriodicalIF":2.2,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11696-024-03806-7.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143583671","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Antidiabetic activity of the extracted oil from an Indian indigenous plant, Amberboa ramosa: evidences from in silico, in vitro and enzyme inhibition kinetic studies","authors":"Rakesh Kumar Paul,&nbsp;Iqrar Ahmad,&nbsp;Harun Patel,&nbsp;Kaisar Raza","doi":"10.1007/s11696-024-03754-2","DOIUrl":"10.1007/s11696-024-03754-2","url":null,"abstract":"<div><p>The emergence of Type-II diabetes mellitus has created a huge epidemiological change, which led humans to think about their lifestyles and health expenditures. Currently, traditional medicines have gained importance in the improvement of lifestyle modifications. Thus, our present studies explore the antidiabetic activity of the extracted oil from the <i>Amberboa ramosa</i> plant, which is a novel approach. The present studies deal with the extraction and identification of the extracted oil and perform computational studies. In addition, DPP-IV enzymatic inhibition and kinetic studies were performed to understand the mode of inhibitions. The results demonstrated that the percentage of valeranone was more (about 15.63%) than the other identified phytocompounds. The docking studies showed binding only with valeranone in the catalytic pocket of the human DPP-IV enzyme. In the enzymatic studies, IC₅₀ was found to be 14.92 μg/ml, and from the secondary plot, the mode of inhibition was mixed. Thus, the extracted oil inhibits the DPP-IV enzyme by binding at the allosteric site.</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 1","pages":"171 - 180"},"PeriodicalIF":2.2,"publicationDate":"2024-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143108993","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":"To cyclize or not? Synthesis of heterocycles through electro-oxidation of N,N-(hbox {dimethylaniline}^dag)","authors":"Marimuthu Lakshmipriya,&nbsp;Bommireddy Naveen,&nbsp;Subramaniyan Prasanna Kumari,&nbsp;Subramaniapillai Selva Ganesan,&nbsp;Palathedath Suresh Kumar","doi":"10.1007/s11696-024-03807-6","DOIUrl":"10.1007/s11696-024-03807-6","url":null,"abstract":"<p>Herein, we report electron-mediated Povarov-type cyclization reaction using <i>N,N</i>-dimethylaniline as an electrochemically active substrate, with <i>N</i>-arylmaleimide. The results indicated that under electrochemical condition, the reaction could be completed within about 30 min. with good yield compared to the requirement of longer reaction time under chemical conditions. The role of <i>t</i>-butyl hydroperoxide, nature of electrodes, types of substituents as well as reaction pathways were evaluated to obtain highest yield.</p>","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":"79 2","pages":"715 - 722"},"PeriodicalIF":2.2,"publicationDate":"2024-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143583668","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":"Catalysts screening on production of syngas over novel cobalt-based catalysts supported with dolomite: effect of calcination temperature and Co loading","authors":"Salma Samidin,&nbsp;Arfaezah Anuar,&nbsp;G. Abdulkareem-Alsultan,&nbsp;N. Asikin-Mijan,&nbsp;Wan Nor Roslam Wan Isahak,&nbsp;Lee Hwei Voon,&nbsp;Sin Yuan Lai,&nbsp;Surahim M.,&nbsp;Salmiaton Ali,&nbsp;Mohd Razali Shamsuddin,&nbsp;Yun Hin Taufiq-Yap","doi":"10.1007/s11696-024-03795-7","DOIUrl":"10.1007/s11696-024-03795-7","url":null,"abstract":"<div><p>Dry reforming of methane (DRM) is an effective strategy for combating global warming as it utilizes two major greenhouse gases, CH₄ and CO₂, to produce syngas with a unity ratio. This syngas is ideal for various chemical processes and the synthesis of liquid fuels. Herein, this study we studied effective of DRM over cobalt (Co) supported on dolomite catalyst using varies Co loadings, ranging from 5 to 25%. Effect of calcination temperature was studied ranging 700–900 °C, and it was strongly proven that DRM efficiency proportional increased with calcination temperature due highest calcination temperature may alter the catalyst structure and affecting the absorption of H₂. Noted, rich Co species (20%) catalyst exhibited the highest conversion rates, exceeding 90% for both CH₄ and CO₂ at 900 °C with high stability, without requiring in situ hydrogen gas reduction. The presence of oxygen vacancies on the surfaces of CaO and MgO supplied oxygen atoms to the Co surface, leading to the removal of deposited carbon species and the release of CO. As a result, the 20Co900/Dol catalyst exhibits remarkable catalytic performance and stability, primarily attributable to the swift formation of a uniform alloy and the synergistic interplay between Co and CaO.</p></div>","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":"79 1","pages":"481 - 496"},"PeriodicalIF":2.2,"publicationDate":"2024-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143109158","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}