{"title":"Novel hybrid material of platinum (IV) nanocomplex-Carbon spheres: Synthesis, characterization, electrical conductivity and energy storage application","authors":"Chafia Ait-Ramdane-Terbouche , Achour Terbouche , Djamila Guerniche , Houria Lakhdari , Katia Ait Kaci Azzou , Amel Boudjemaa , Didier Hauchard","doi":"10.1016/j.jorganchem.2025.123717","DOIUrl":"10.1016/j.jorganchem.2025.123717","url":null,"abstract":"<div><div>The preparation of supercapacitor electrodes using hybrid materials based on noble metal complexes represents a promising advancement for various biomedical applications. In this research context, a new binuclear Pt(IV) nanocomplex with bis-[1-(2-[(2-hydroxynaphthalen-1-yl) methylidene]amino}ethyl)-1-ethyl-3-phenylthiourea] Schiff base (Pt-L) was prepared and characterized by elemental analysis, ESI-MS, NMR, FT-IR, UV-Visible, TGA measurements, TEM, and cyclic voltammetry (CV). The formed nanocomplex was adsorbed on a graphite/carbon spheres mixture to prepare the Gr/CSs-Pt-L hybrid material for supercapacitor electrodes. The obtained composite was characterized by FT-IR, TGA, SEM-EDX, XRD, and electrical conductivity. In addition, the electrochemical studies, such as cyclic voltammetry (CV), impedance spectroscopy, and charge-discharge, were investigated using Au/Gr/CSs-Pt-L as supercapacitor electrode.</div><div>The TEM results showed that the platinum complex was synthesized in nanometric form, and SEM-EDX showed that this nanocomplex was well adsorbed on the carbonaceous support (Gr/CSs<sub>)</sub>. The electrical conductivity study showed that Gr/CSs/Pt-L exhibits low activation energy, indicating that this material has the best activity because the minimum amount of the activation energy is required to initiate a chemical reaction. The electrochemical studies revealed that the Au/Gr/CSs/Pt-L electrode exhibits excellent pseudo-capacitive behavior, with a specific capacitance of 5060 mF.g<sup>−1</sup>, a high specific energy of 428 mWh.kg<sup>−1</sup> and a specific capacitance retention that reaches up to 99.09 % at 1 A.g<sup>−1</sup>.</div></div>","PeriodicalId":374,"journal":{"name":"Journal of Organometallic Chemistry","volume":"1036 ","pages":"Article 123717"},"PeriodicalIF":2.1,"publicationDate":"2025-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144107114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Synthesis of a series of Iridium(III) salen complexes: Axial ligand substitution and catalytic reactivity","authors":"Daqing Chen, Chenghui Han","doi":"10.1016/j.jorganchem.2025.123707","DOIUrl":"10.1016/j.jorganchem.2025.123707","url":null,"abstract":"<div><div>A panel of <em>trans</em>-Ir(III)-salen complexes bearing axial alkyl, alkynyl, acyl, pyridine, and NHC-carbene ligands were synthesized through diverse ligand substitution methodologies, including carbonyl dissociation, C<img>H bond activation of <em>p</em>-tolualdehyde, C<img>N bond activation of triethylamine, and coupling reaction with 4-ethynyltoluene. Subsequent investigation of their catalytic properties revealed notable reactivity: the alkyl-Ir(III)-salen complex exhibited high catalytic activity for intermolecular carbene insertion into N<img>H bonds, while the alkynyl-Ir(III) analogue demonstrated excellent performance in intramolecular carbene transfer reactions.</div></div>","PeriodicalId":374,"journal":{"name":"Journal of Organometallic Chemistry","volume":"1036 ","pages":"Article 123707"},"PeriodicalIF":2.1,"publicationDate":"2025-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143936346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Guillermina Rivera , Daniel Ramírez , Oscar Martínez , Sylvain Bernès , Daniel Garcia , Joseline Yreta
{"title":"Iridium(I) complexes with fluorinated N-heterocyclic carbene and phosphine ligands for the transfer hydrogenation catalysis of ketones and aldehydes","authors":"Guillermina Rivera , Daniel Ramírez , Oscar Martínez , Sylvain Bernès , Daniel Garcia , Joseline Yreta","doi":"10.1016/j.jorganchem.2025.123718","DOIUrl":"10.1016/j.jorganchem.2025.123718","url":null,"abstract":"<div><div>We describe the synthesis and characterization of four iridium complexes [Ir(COD)(NHC)PR<sub>3</sub>]SO<sub>3</sub>CF<sub>3</sub> (COD = 1,5-cyclooctadiene; NHC = 1‑butyl‑3-(benzyl)-imidazol-2-ylidine, <em>R</em> = phenyl (<strong>1</strong>); NHC = 1‑butyl‑3-(2,3,4,5,6-pentafluorobenzyl)-imidazol-2-ylidine, <em>R</em> = phenyl (<strong>2</strong>); NHC = 1‑butyl‑3-(benzyl)-imidazol-2-ylidine, <em>R</em> = 4-fluorophenyl (<strong>3</strong>); and NHC = 1‑butyl‑3-(2,3,4,5,6-pentafluorobenzyl)-imidazol-2-ylidine, <em>R</em> = 4-fluorophenyl (<strong>4</strong>)) from the precursor complexes [Ir(COD)(NHC)Cl] (NHC = 1‑butyl‑3-(benzyl)-imidazol-2-ylidine (<strong>1a</strong>) or 1‑butyl‑3-(2,3,4,5,6-pentafluorobenzyl)-imidazol-2-ylidine, (<strong>2a</strong>)), respectively. Complexes <strong>1</strong> and <strong>2</strong> were evaluated as catalysts for the transfer hydrogenation of ketones and aldehydes. Complex <strong>1</strong> with an NHC ligand that is not fluorinated is more active than complex <strong>2</strong>. The X-ray structures of two complexes (<strong>1a and 2</strong>) are reported, confirming the successful preparation of both precursors and cationic carbene complexes.</div></div>","PeriodicalId":374,"journal":{"name":"Journal of Organometallic Chemistry","volume":"1036 ","pages":"Article 123718"},"PeriodicalIF":2.1,"publicationDate":"2025-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144098710","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Blue Light/NIS-Promoted Amino-Selenylation of Alkenes with Amides and Diselenides","authors":"Yixin Luo , Linsheng Zhong , Meng Ding , Qingle Zeng","doi":"10.1016/j.jorganchem.2025.123716","DOIUrl":"10.1016/j.jorganchem.2025.123716","url":null,"abstract":"<div><div>With benzamides as a stable and readily available nitrogen source, a blue light/iodosuccinimide (NIS)-promoted three-component reaction of alkenes under ambient air conditions at room temperature has been developed, which is a novel protocol for the direct synthesis of β-seleno amides. Through this three-component reaction, arylamido/alkylamido and arylselenium groups were introduced into styrenes at the same time, and a series of β-seleno amides (22 target compounds) in 30–70 % yields were obtained. An example of further transformation of the products to 2,5-diphenyl-1,3-oxazoline was demonstrated. A feasible free radical reaction mechanism is proposed based on control experiments and HRMS-captured TEMPO-adduct. In addition, β-thio amides could also synthesized via a similar protocol using diaryl disulfides, albeit in lower yields.</div></div>","PeriodicalId":374,"journal":{"name":"Journal of Organometallic Chemistry","volume":"1036 ","pages":"Article 123716"},"PeriodicalIF":2.1,"publicationDate":"2025-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144071280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aelvish D. Padariya , Nirbhay K. Savaliya , Hitesh M. Parekh , Bhupesh S. Bhatt , Vaibhav D. Bhatt , Mohan N. Patel
{"title":"Biological and computational studies of organometallic compounds of rhenium(I) with substituted phenyl(2-(thiazol-4-yl)-1H-benzo[d]imidazol-1-yl)methanone","authors":"Aelvish D. Padariya , Nirbhay K. Savaliya , Hitesh M. Parekh , Bhupesh S. Bhatt , Vaibhav D. Bhatt , Mohan N. Patel","doi":"10.1016/j.jorganchem.2025.123708","DOIUrl":"10.1016/j.jorganchem.2025.123708","url":null,"abstract":"<div><div>The organometallic compounds of Re(I) with substituted phenyl(2-(thiazol-4-yl)-1H-benzo[d]imidazol-1-yl)methanone were synthesized and characterized utilizing a variety of spectroscopic techniques. Viscosity and absorption titration measurements evaluated the CT-DNA binding capabilities with synthesized compounds. The finding points to an intercalation form of binding, corroborated by additional molecular docking research. A study on BSA binding was conducted to ascertain the strength of the synthetic compounds' binding to proteins. The synthesized compounds were tested against three Gram-negative strains and two Gram-positive strains, their antibacterial activities were greater than that of the ligands alone. An ADME study using Swiss ADME techniques shed light on the compounds' pharmacokinetic characteristics. Using density functional theory (DFT), the molecular orbital energies of the synthesized compounds were calculated. The compound's cytotoxicity was evaluated using a bioassay for brine shrimp mortality. Additionally, the produced compounds were examined for their anticancer properties using the cell line of the MCF-7. Surprisingly, the obtained IC<sub>50</sub> values showed a similar antiproliferative effect to those of conventional drugs.</div></div>","PeriodicalId":374,"journal":{"name":"Journal of Organometallic Chemistry","volume":"1036 ","pages":"Article 123708"},"PeriodicalIF":2.1,"publicationDate":"2025-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143942546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Exploration of transition metal-hydride compounds: Molecular structure, electronic properties, nonlinear optical characteristics, and reactivity of Cp-based binuclear ruthenium complexes","authors":"Housny Maddi, Abdelatif Messaoudi, Oussama Khaoua, Assia Midoune, Noura Benbellat","doi":"10.1016/j.jorganchem.2025.123709","DOIUrl":"10.1016/j.jorganchem.2025.123709","url":null,"abstract":"<div><div>This paper reports a systematic DFT investigation of four Cp-bridged binuclear ruthenium complexes; Cp‡Ru(μ-H)<sub>4</sub>RuCp‡ (A1), CpRu(μ-H)<sub>2</sub>(μ-η<sup>2</sup>-C<sub>6</sub>H<sub>4</sub>O<sub>2</sub>)RuCp (A2), CpRu(μ-B(N,N-dimethylphenylenediamine))(μ-H)<sub>3</sub>RuCp (A3), and Cp‡Ru(μ-CCH<sub>3</sub>)<sub>2</sub>RuCp‡ (A4), employing B3LYP/Lanl2dz-6–31G(d,p), B3LYP/def2-TZVP, and PBE0/def2-TZVP levels of theory. Optimized geometries showed excellent agreement with experimental data: Ru–Ru bond lengths deviated within ±0.10 Å; Ru–Cp bonds were overestimated by 0.03–0.11 Å; and bond angles, such as Ru–(μ-H)–Ru, were reproduced within 3°, with PBE0/def2-TZVP showing the smallest deviation (0.1° for A4). Frontier molecular orbital analysis revealed A1 had the largest HOMO/LUMO gap, indicating high stability, while A2 exhibited the smallest, suggesting enhanced reactivity. Global reactivity results highlighted A3 with the lowest ionization potential, and A2 with the highest electron affinity, electronegativity, electrophilicity, softness, and chemical reactivity. MESP maps identified nucleophilic hydrides in A1 and A3, and nucleophilic zones on benzoquinone oxygens in A2. NBO analysis revealed strong metal-ligand delocalization with 4d<sup>8</sup> Ru orbital occupations. A2 displayed orbital asymmetry and minor 2 s hydrogen contribution, indicating potential agostic bonding. A1 and A4 showed localized Ru–Ru and Ru–H bonding, while A2 and A3 exhibited more symmetric charge distributions. TD-DFT in acetonitrile showed that A1 excels as a high-energy light-harvesting candidate due to its strong MLCT and ILCT transitions, while A2 is ideal for red-shifted absorption applications. A3 and A4, with mixed charge transfer contributions, offer potential for multifunctional roles in optical devices and catalysis. NLO analysis identified A3 as most promising, with A2 showing highest dipole moment and A4 greatest polarizability. APT charges confirmed increasing negative Ru centers across methods, strong σ-donation from μ-CCH<sub>3</sub> in A4, π-backbonding in A2–A3, and a highly electron-deficient boron in A3 (+0.971), underscoring structure–property correlations relevant for optical and electronic design.</div></div>","PeriodicalId":374,"journal":{"name":"Journal of Organometallic Chemistry","volume":"1036 ","pages":"Article 123709"},"PeriodicalIF":2.1,"publicationDate":"2025-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143948826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hang Qi , Chunmei Liu , Qingqing Geng, Ming Liu, Mengsi Gu, Chenxia Du, Bin Zhang
{"title":"A combined experimental and theoretical investigations of structure and luminescence in mono− and di−nuclear copper(I) complexes containing N^P−type iminephosphine ligand","authors":"Hang Qi , Chunmei Liu , Qingqing Geng, Ming Liu, Mengsi Gu, Chenxia Du, Bin Zhang","doi":"10.1016/j.jorganchem.2025.123705","DOIUrl":"10.1016/j.jorganchem.2025.123705","url":null,"abstract":"<div><div>Mononuclear and dinuclear copper-iodide complexes (<strong>1</strong> and <strong>2</strong>) based on a new benzimidazole-phosphine (N^P) ligand have been synthesized. Both complexes exhibit yellowish-green phosphorescence at ambient temperature. Notably, the dinuclear complex <strong>2</strong> achieves high photoluminescence quantum yield (PLQY) of 49 %, which is considerably higher than that (6 %) observed for the mononuclear counterpart <strong>1</strong>. The theoretical and experimental investigations suggest that the Cu<sub>2</sub>I<sub>2</sub> core in <strong>2</strong> could increase in structural rigidity as well as promote the intersystem crossing (ISC) process, leading to high PLQY values as well as short radiative decay time of 4.42 μs. This work is expected to inspire further research on developing copper−iodide complexes for efficient luminescence.</div></div>","PeriodicalId":374,"journal":{"name":"Journal of Organometallic Chemistry","volume":"1036 ","pages":"Article 123705"},"PeriodicalIF":2.1,"publicationDate":"2025-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143931848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Franklin Lourdu Selvarani , K.S. Pushpavalli , S. Mary Jelastin Kala , K.S. Prakash
{"title":"Eco-friendly synthesis of gold nanoparticles using Ruta graveolens Leaf extract and their efficient catalytic reduction of 4-Nitroaniline, Methylene Blue and Antibiotic Nitrofurantoin","authors":"J. Franklin Lourdu Selvarani , K.S. Pushpavalli , S. Mary Jelastin Kala , K.S. Prakash","doi":"10.1016/j.jorganchem.2025.123706","DOIUrl":"10.1016/j.jorganchem.2025.123706","url":null,"abstract":"<div><div>One of the main objectives of research in nanoscience has been to reduce environmental problems. The goal of the present investigation was to generate biogenic gold nanoparticles (AuNP), which can potentially be used for reducing nitroaromatics and methylene blue dye using sodium borohydride. <em>Ruta graveolens</em> Leaf extract was used to synthesize AuNPs by adding it to gold solutions. After two hours of reaction, a cherry red color appeared in the reaction mixture. The formation of nanoparticle is ascertained by powder X-ray diffraction (PXRD), transmission electron microscopy (TEM), EDAX and UV–Vis spectroscopy were used. In this paper we used green method for the synthesis of nanoparticles, Without the addition of any capping or reducing agents, we were able to successfully produce gold nanoparticles. The formation of oval-shaped nanoparticles, range in size from 27 to 45 nm, can be observed in the HR-TEM data. The synthesized nanoparticle is used for studies on catalytic reduction. As expected, in the presence of sodium borohydride (NaBH<sub>4</sub>), the reduction of the antibiotic Nitrofurantoin (NF), nitroaromatic 4-nitroaniline, and a dye known methylene blue was completely reduced. The antibacterial drug nitrofurantoin, which is marketed under several trade names, including Macrobid, is used to treat UTIs but is less successful in treating kidney infections. The possible mechanism for the catalytic reduction is also demonstrated. Thus confirmed the potential catalytic ability of these nanoparticles in the reduction of aromatic nitrocompounds. Even after seven cycles, the nanoparticle remains recycled and used for reduction, and it has been found that the catalytic activity is intact. Further, kinetic study shows that the reduction of nitrocompounds follows the first-order kinetics.</div><div>This finding confirms the potent catalytic activity of biogenic AuNPs produced by Ruta graveolens extract on the reduction of hazardous methylene blue dye and toxic nitroaromatics.</div><div>Moreover, the AuNPs demonstrated remarkable robustness and recyclable nature, making them appropriate for practical applications.</div></div>","PeriodicalId":374,"journal":{"name":"Journal of Organometallic Chemistry","volume":"1036 ","pages":"Article 123706"},"PeriodicalIF":2.1,"publicationDate":"2025-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143927735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hamideh Sarreshtehdar Aslaheh, Sara Payamifar, Ahmad Poursattar Marjani
{"title":"A review of the latest advances in click reaction using magnetite nanocatalysts","authors":"Hamideh Sarreshtehdar Aslaheh, Sara Payamifar, Ahmad Poursattar Marjani","doi":"10.1016/j.jorganchem.2025.123704","DOIUrl":"10.1016/j.jorganchem.2025.123704","url":null,"abstract":"<div><div>Magnetic nanocatalysts, in particular magnetite (Fe₃O₄)-based, have been leading the way in the last decade for serving as the key to facilitating efficient, green, and sustainable organic reactions. One of their most significant applications is in the area of click chemistry, more particularly copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions, which find universal application in the synthesis of 1,2,3-triazoles important pharmacophores in pharmaceuticals, agrochemicals, and functional materials. This review thoroughly discusses the advancements from 2018 until 2025 in the design, synthesis, and application of Fe₃O₄-based magnetic nanocatalysts in click reactions. The catalysts offer many advantages, such as high catalytic performance, superb regioselectivity, mild reaction conditions, green solvents (primarily water or water mixture), and decent reusability due to their inherent magnetic properties. Different structural strategies have been tried to improve their performance, including surface functionalization with organic ligands, metal ion doping (with copper as a particular example), and hybrid material design. Reaction mechanisms, catalysis efficiency, etc., are also discussed in the review. More recent trends such as bio-based supports, metal-organic frameworks, and sonochemical activation are also discussed, which put magnetite nanocatalysts at the forefront of future sustainable click chemistry. Additionally, structural and morphological characterizations of selected magnetic nanocatalysts have been incorporated to provide deeper insight into their properties and catalytic performances.</div></div>","PeriodicalId":374,"journal":{"name":"Journal of Organometallic Chemistry","volume":"1036 ","pages":"Article 123704"},"PeriodicalIF":2.1,"publicationDate":"2025-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144068044","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Palladium nanoparticles supported over the magnetic iron oxide nanoparticles as an efficient nanocatalyst for carbon-carbon Ullman homocoupling reactions and treatment of human steosarcoma","authors":"Huanzhi Ma, Jun Shi, Wei Zhang","doi":"10.1016/j.jorganchem.2025.123702","DOIUrl":"10.1016/j.jorganchem.2025.123702","url":null,"abstract":"<div><div>Palladium (Pd) nanoparticles decoated over the magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles, mediated by <em>Pomegranate</em> peel extract as stabilizing and reducing agent. The resulting nanocatalyst was extensively characterized using various advanced techniques, including FE-SEM, EDX, TEM and ICP-OES. The catalytic performance of the Pd/Fe<sub>3</sub>O<sub>4</sub> nanocatalyst was investigated in the synthesis of wide range of biaryls following Ullmann homocoupling method. In all the reactions outstanding results were obtained except for chloroarenes and the sterically hindered substrates. The catalyst robustness and heterogeneity was determined by hot filtration test and it could be reused for 8 successive cycles without any significant loss in activity. Pd/Fe<sub>3</sub>O<sub>4</sub> magnetite nanoparticles caused a decrease in the osteosarcoma cells viability. Pd/Fe<sub>3</sub>O<sub>4</sub> nanocomposite' IC<sub>50</sub> values against the cell lines CADO-ES1, MHH-ES1, and HOS were 117, 175, and 112 µg/mL, respectively. Pd/Fe<sub>3</sub>O<sub>4</sub> nanocomposite' antioxidant activity was checked using the DPPH examination. The IC<sub>50</sub> value indicated that the Pd/Fe<sub>3</sub>O<sub>4</sub> nanocomposite exhibited considerable antioxidant activity. Recent nanoparticles technology appears to have anti-human osteosarcoma properties because of its antioxidant properties.</div></div>","PeriodicalId":374,"journal":{"name":"Journal of Organometallic Chemistry","volume":"1036 ","pages":"Article 123702"},"PeriodicalIF":2.1,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143937401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}