Transition Metal Chemistry最新文献

{"title":"Ligand-controlled Ru(III)-catalyzed oxidation of Isoniazid by chloramine-T in acidic medium: a kinetic and mechanistic investigation","authors":"Shashank Srivastava,&nbsp;Arun Sharma,&nbsp;Shaifali Srivastava,&nbsp;Puneet Kumar Gupta","doi":"10.1007/s11243-026-00745-y","DOIUrl":"10.1007/s11243-026-00745-y","url":null,"abstract":"<div><p>This study investigates the kinetics and intricate reaction mechanism of the homogeneous Ru(III)-catalyzed oxidation of the anti-tubercular drug Isoniazid by chloramine-T in an acidic medium, within the temperature range of 30–45 °C. The experiments were performed under well-defined and comparable solution conditions, with acidity controlled through the initial concentration of perchloric acid. Mercuric acetate was employed as a chloride-ion scavenger. Kinetic analysis revealed that the reaction is first order with respect to both Ru(III) and isoniazid under pseudo-first-order conditions. The reaction exhibited an unusual zero-order dependence on chloramine-T and was found to proceed through an inner-sphere mechanism involving a proposed Ru(IV)–isoniazid intermediate, distinguishing it from previously reported oxidation systems. The reaction rate increased with increasing [H⁺], whereas the chloride ions inhibited the reaction. The influence of imidazole as an auxiliary ligand was also examined. Initial inhibition was observed due to coordination of imidazole with Ru(III), followed by restoration of catalytic activity at higher imidazole concentrations through the formation of a more labile Ru–imidazole complex. The temperature dependence of the reaction rate was also assessed through kinetic measurements at different temperatures, enabling evaluation of activation parameters. The oxidation product was characterized by mass spectrometry and UV–Vis spectroscopy, and its formation was monitored spectrophotometrically to determine the reaction stoichiometry. Based on kinetic results, a plausible mechanism involving the formation of a Ru–Isoniazid complex has been proposed, and the corresponding rate law has been derived. This study establishes a ligand- and speciation-controlled Ru(III)-catalyzed oxidation pathway for isoniazid that differs significantly from previously reported direct oxidation mechanisms.</p></div>","PeriodicalId":803,"journal":{"name":"Transition Metal Chemistry","volume":"51 4","pages":""},"PeriodicalIF":1.7,"publicationDate":"2026-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148236679","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":"Solvothermal synthesis and efficient visible light-driven photocatalytic property of 2-D iodoargentate hybrid directed by solvated Fe(III) cation","authors":"Hongjin Zhu,&nbsp;Dingxian Jia","doi":"10.1007/s11243-026-00744-z","DOIUrl":"10.1007/s11243-026-00744-z","url":null,"abstract":"<div><p>A Fe(III)-iodoargentate hybrid [Fe(DMSO)₆]Ag₁₀I₁₃ (<b>1</b>) (DMSO = dimethyl sulfoxide) was prepared using a solvated Fe(III) complex cation [Fe(DMSO)₆]³⁺ formed in-situ as the template under solvothermal conditions. It consists of a [Fe(DMSO)₈]³⁺ complex cation, and a 2-D [Ag₁₀I₁₃]_n^3n‒ layered anion. The 2-D [Ag₁₀I₁₃]_n^3n‒ anion is composed of ten crystallographically independent AgI₄ tetrahedral units through corner- and edge-sharing, which contains large circles of Ag₇I₇ with cross sectional dimensions of 7.285 Å × 8.592 Å. Compound <b>1</b> exhibits rapid photocurrent response with steady current density of 4.83 µA·cm^− 2 under visible light irradiation. It shows high photocatalytic activities in the degradation of MB with degradation ratio of 98.8% after light irradiation of 60 min.</p></div>","PeriodicalId":803,"journal":{"name":"Transition Metal Chemistry","volume":"51 4","pages":""},"PeriodicalIF":1.7,"publicationDate":"2026-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148008593","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":"Optimization of precipitation of rare earth elements from zircon tailings using Ammonia estimated using response surface methodology (RSM)","authors":"Iga Trisnawati,&nbsp;Gyan Prameswara,&nbsp;Harry Supriadi,&nbsp;Panut Mulyono,&nbsp;Himawan Tri Murti Bayu Petrus,&nbsp;Murti Bayu Petrus,&nbsp;Agus Prasetya","doi":"10.1007/s11243-026-00741-2","DOIUrl":"10.1007/s11243-026-00741-2","url":null,"abstract":"<div><p>Rare earth elements (REEs) are essential components of modern technology and green energy, yet their global supply remains highly concentrated, necessitating the exploration of secondary sources such as zircon tailings. This study aims to maximize REEs recovery and concentration from zircon tailings leachates while investigating the thermodynamic and statistical significance of the process variables. The methodology involved alkaline fusion with NaOH at 500 °C, followed by sulfuric acid leaching to produce a sulfate leachate. Response surface methodology (RSM), using a central composite design, was then employed to optimize the precipitation process with ammonium hydroxide (NH₄OH) over a temperature range of 30–70 °C and a pH range of 6–10. Thermodynamic simulations confirmed that the precipitation reactions are spontaneous (ΔG &lt; 0), with neodymium (Nd) exhibiting the highest driving force (ΔG ≈ − 600 kJ/mol). The statistical analysis identified pH as the most dominant factor influencing recovery, and the developed quadratic models for most elements demonstrated high predictive reliability. The optimal precipitation condition was identified at 53.59 °C and pH 8.04, yielding recovery rates of 84.85% for Nd, 47.70% for Ce, 47.34% for Zr, and 42.28% for Y. In contrast, La and Dy were excluded from the optimization framework due to erratic recovery rates (&lt; 10%) resulting from their high solubility and complex speciation. Overall, this research provides a sustainable, selective “green metallurgy” pathway for recovering high-value, critical metals from industrial byproducts.</p></div>","PeriodicalId":803,"journal":{"name":"Transition Metal Chemistry","volume":"51 4","pages":""},"PeriodicalIF":1.7,"publicationDate":"2026-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147938659","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":"Polynuclear complexes based on aluminum acetylacetonate sulfenyl chloride and metal acetylacetonates (M = Al, Co)","authors":"K. A. Pervakov,&nbsp;N.P. Shapkin,&nbsp;E.A. Yudnikov,&nbsp;N.P. Ivanov,&nbsp;A.L. Trigub,&nbsp;A.N. Fedorets","doi":"10.1007/s11243-026-00739-w","DOIUrl":"10.1007/s11243-026-00739-w","url":null,"abstract":"<div><p>In this work, the interaction of aluminum tris(3-chlorosulfenyl-2,4-pentanedionate) with aluminum acetylacetonate (product I), as well as cobalt(III) acetylacetonate without trapping the evolved gaseous HCl, and with addition of a binding agent (pyridine) to the system (product II and III) at a reactant ratio of 1:1 was carried out. The isolated products turned out to be soluble in toluene, chloroform, THF and were characterized using elemental analysis, IR spectroscopy, thermogravimetric analysis (TGA), X-ray phase analysis (XRD), NMR spectroscopy, scanning electron microscopy, EXAFS spectroscopy. Gel permeation chromatography data showed that the resulting 3-S-substituted acetylacetonates are polymers, with the yield of high-molecular product being highest for product I. Based on X-ray diffraction data, the polymers are amorphous in nature with particle sizes within 1.5 nm. EXAFS spectroscopy near the L₃⁵⁹Co allowed us to calculate the actual lengths of the coordination bonds and showed that the coordination numbers of cobalt(III) in product II in the first and second coordination spheres are close to the expected model, while in the product III sample they are underestimated due to the accompanying processes of binding of the products with pyridine.</p></div>","PeriodicalId":803,"journal":{"name":"Transition Metal Chemistry","volume":"51 4","pages":""},"PeriodicalIF":1.7,"publicationDate":"2026-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147938657","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 electrochemical sensors based on azacycle copper(I) coordination polymers for determination of glucose","authors":"Yicheng Wang,&nbsp;Nini Wu,&nbsp;Wenjing Zhao,&nbsp;Qi He,&nbsp;Rongrong Gao,&nbsp;Huilu Wu","doi":"10.1007/s11243-026-00743-0","DOIUrl":"10.1007/s11243-026-00743-0","url":null,"abstract":"<div><p>In this paper, two new copper(I) coordination polymers (CPs), formulated as {[Cu(L¹)](BF₄)·2CH₂Cl₂}_n (<b>1</b>) and {[Cu(L²)](BF₄)·CH₃CN}_n (<b>2</b>) (L¹ = (2,2′- (1,3-propanediyl)-6,6′-bis(3-methylpyridine)bis-1,3-benzimidazole, L² = (2,2′ - (1,4-butanediyl)-7,7′-bis(3-methylpyridine)bis-1,3-benzimidazole), were synthesized and characterized. Structural analysis reveals that both CP <b>1</b> and <b>2</b> exhibit one-dimensional chain structures. The glassy carbon electrodes (CCP <b>1</b>/GCE and CCP <b>2</b>/GCE) modified with copper(I) coordination polymers were characterized using cyclic voltammetry. The electrocatalytic sensing performance of these modified electrodes toward glucose was systematically investigated using chronoamperometry. Experimental results demonstrate that in 0.1 M NaOH solution, both CCP <b>1</b>/GCE and CCP <b>2</b>/GCE display high selectivity, rapid response and a good linear response to glucose over the concentration range of 0.5 µM to 4 mM. The limits of detection (S/<i>N</i> = 3) were determined to be 0.029 µM and 0.061 µM, respectively. Compared with CCP <b>2</b>/GCE, CCP <b>1</b>/GCE shows higher electrocatalytic activity toward glucose, which can be attributed to the bicyclic-linked one-dimensional chain structure of CP <b>1</b> that provides more electroactive sites, thereby enhancing the sensing performance. Moreover, in practical sample tests, the recovery rates for glucose detection ranged from 96.4% to 103.3%, indicating high accuracy. This work offers a new strategy for the development of coordination‑polymer‑based electrochemical sensors.</p><h3>Graphical abstract</h3><p>Two new copper(I) coordination polymers (CPs) were synthesized and characterized. The electrochemical sensing properties of the glassy carbon electrodes (CCP <b>1</b>/GCE and CCP <b>2</b>/GCE) modified with copper(I) CPs were investigated using chronoamperometry (CA) in 0.1 M NaOH for glucose. Results from successive spike‑recovery tests, anti‑interference experiments, and stability assessments demonstrated that both CCP <b>1</b>/GCE and CCP <b>2</b>/GCE sensors exhibit good selectivity, high sensitivity, and excellent stability toward glucose, indicating promising potential for practical applications.</p><div><figure><div><div><picture><source><img></source></picture><span>The alternative text for this image may have been generated using AI.</span></div></div></figure></div></div>","PeriodicalId":803,"journal":{"name":"Transition Metal Chemistry","volume":"51 4","pages":""},"PeriodicalIF":1.7,"publicationDate":"2026-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147938658","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":"Two octamolybdate–based copper hybrids with flexible bis(benzimidazole) ligand for capacitive and electrochemical sensing performances","authors":"Yu Bai,&nbsp;Yi–Ming Li,&nbsp;Ji–Sheng Wang,&nbsp;Xiang Wang","doi":"10.1007/s11243-026-00742-1","DOIUrl":"10.1007/s11243-026-00742-1","url":null,"abstract":"<div><p>Inorganic–organic hybrids based on polyoxometalates (POMs) have been regarded as promising materials for preparation of capacitors and electrochemical sensors, due to excellent redox property of POMs and structural stability during undergoing reversible multi−electron transfer process. For developing POM–based hybrids with energy storage and electrochemical properties, herein, two copper compounds based on octamolybdates, [Cu(HBBIP)₂][β − Mo₈O₂₆] (<b>1</b>) and [Cu(BBIP)₂][β − Mo₈O₂₆]_0.5·3H₂O (<b>2</b>), were isolated under hydrothermal conditions by using 1, 3 − bis(1 − benzimidazolyl) propane (BBIP) as a flexible bis(benzimidazole) ligand. Both <b>1</b> and <b>2</b> showed supramolecular structures. In <b>1</b>, the aggregation between [β − Mo₈O₂₆]⁴⁻ and Cu(II) ions leaded to a POM−based inorganic chain, and the monodentate ligand HBBIP coordinated with Cu(II) ion on the chain via Cu − N bonds. But the BBIP ligands represent bidentate linkers, coordinating with Cu(II) ions to forming a two–dimensional grid–like layer in <b>2</b>. The [β − Mo₈O₂₆]⁴⁻ anions are sandwiched between two layers through hydrogen bond interactions. The BBIP ligands exhibited different configurations due to the flexibility of the linker. Compounds <b>1</b> and <b>2</b> as electrode materials showed enhanced capacitive performances with specific capacitances of 1446 F g^–1 for <b>1</b>, 1152 F g^–1 for <b>2</b> at a current density of 1 A g^–1, as well as good cycling stability after 5000 cycles. Furthermore, two compounds exhibited remarkable electrocatalytic activities for the reduction of bromate and sensing ability.</p></div>","PeriodicalId":803,"journal":{"name":"Transition Metal Chemistry","volume":"51 4","pages":""},"PeriodicalIF":1.7,"publicationDate":"2026-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147938810","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":"Four novel Co/Cu-based electrochemical sensors with pyrazole ligand for detection of uric acid, dopamine, and acetaminophen","authors":"Sheng Long,&nbsp;Wei Yao,&nbsp;Bang Yang,&nbsp;Ru Yang,&nbsp;Yunhui Feng,&nbsp;Baotong Xu,&nbsp;Enjun Gao,&nbsp;Vladimir Fedin","doi":"10.1007/s11243-026-00738-x","DOIUrl":"10.1007/s11243-026-00738-x","url":null,"abstract":"<div><p>Benefits from the pyrazole ligands 4, 5-bis(pyrazole-1-yl) phthalic acid (C₁₄N₄O₄H₁₀), Co(NO)₃·6H₂O and Cu(NO)₃·3H₂O, four 3D supramolecular compounds ([Co(C₁₄N₄O₄H₉)₂(H₂O)₂]∙2H₂O (<b>1</b>), [Co₂(C₁₆N₄O₄H₁₃)₂(CH₃COO)₂]·C₂H₅OH (<b>2</b>), [Co(C₁₄N₄O₄H₉)(CH₃COO)(C₃H₇OH)]·C₃H₇OH (<b>3</b>)) and [Cu₂(C₁₄N₄O₄H₉)₂(H₂O)₂]∙6H₂O (<b>4</b>) were synthesized. Among them, the ethanol solution in compound <b>2</b> can be used as both solvent and reactant to form 4, 5-bis(pyrazole-1-yl) ethyl phthalate with 4, 5-bis (pyrazole-1-yl) phthalate (C₁₆N₄O₄H₁₄), which is directly synthesized by a one-step method. This study reports a one-step synthesis method for ester compounds, opening new avenues for the synthesis of ester compounds using solvent. Compounds <b>1</b>–<b>4</b> were doped with graphite to prepare a series of composite carbon paste electrodes, and their electrochemical sensing performance toward uric acid, dopamine, and acetaminophen was investigated. Among the four compounds, the modified electrode prepared using <b>1</b> and <b>4</b> exhibited excellent electrochemical sensing performance, high sensitivity, exceptional selectivity, and remarkable recyclability for detecting uric acid (pH = 7), dopamine (pH = 4) and acetaminophen (pH = 7) in PBS solution.</p></div>","PeriodicalId":803,"journal":{"name":"Transition Metal Chemistry","volume":"51 4","pages":""},"PeriodicalIF":1.7,"publicationDate":"2026-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147829725","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":"Retraction Note: Synthesis, optical properties, and enhanced photocatalytic degradation of (Mg, Cu) co-doped TiO2 nanoparticles under ultraviolet light irradiation","authors":"H. Mansour,&nbsp;M. Madani,&nbsp;Fatemah M. Barakat,&nbsp;K. Omri,&nbsp;B. Bader Alyahya,&nbsp;F. Alharbi,&nbsp;S. Gouadria","doi":"10.1007/s11243-026-00737-y","DOIUrl":"10.1007/s11243-026-00737-y","url":null,"abstract":"","PeriodicalId":803,"journal":{"name":"Transition Metal Chemistry","volume":"51 4","pages":""},"PeriodicalIF":1.7,"publicationDate":"2026-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147829479","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":"Quaterpyridine-bridged binuclear manganese(I) carbonyl complexes: comparison of electrocatalytic H2 evolution with mononuclear analogues","authors":"Dai Oyama,&nbsp;Junya Ogura,&nbsp;Ryosuke Watanabe,&nbsp;Tsugiko Takase","doi":"10.1007/s11243-026-00735-0","DOIUrl":"10.1007/s11243-026-00735-0","url":null,"abstract":"<div><p>The hydrogen evolution reaction, which reduces protons to molecular hydrogen, has attracted significant attention as an efficient method for hydrogen production. In this context, manganese(I) carbonyl complexes have been studied as electrochemical proton reduction catalysts because of their low cost and structural similarity to the active sites of iron–iron hydrogenases. In this work, binuclear manganese(I) carbonyl complexes bridged by quaterpyridine (containing two 2,2<i>’</i>-bipyridyl frameworks) were synthesized and their structure–reactivity relationships were investigated. The proton nuclear magnetic resonance spectroscopy and structural determination suggested that the primary coordination spheres of these dimers possess identical geometries in both solid and solution states. Additionally, electrochemical measurements were performed in the presence of protons using a solvent-coordinated dimer and its corresponding monomer to investigate the catalytic activity for proton reduction. The mono- and binuclear complexes exhibited different redox properties: the dimer exhibited inferior catalytic parameters for proton reduction compared with the corresponding monomer. These results suggest that the stability of the reduced species greatly affects the catalytic activity, and that multinucleation does not necessarily lead to improved catalytic performance. This work therefore provides essential information that should assist the design of novel manganese(I) catalysts for the proton reduction reaction.</p></div>","PeriodicalId":803,"journal":{"name":"Transition Metal Chemistry","volume":"51 4","pages":""},"PeriodicalIF":1.7,"publicationDate":"2026-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11243-026-00735-0.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147754485","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":"Precise pump control of SiO2 shell thickness enables systematic comparison of SERS and SEECL performance in core–shell nanostructures","authors":"Xueyuan Li,&nbsp;Cong Chen,&nbsp;Xinyao Yang,&nbsp;Dean Fang","doi":"10.1007/s11243-026-00736-z","DOIUrl":"10.1007/s11243-026-00736-z","url":null,"abstract":"<div><p>This study introduces a precise peristaltic-pump-based strategy to control SiO₂ shell thickness, enabling a comparative evaluation of both surface enhanced Raman spectroscopy (SERS) and surface enhanced electrochemiluminescence (SEECL) performance in the novel Ag/PATP@SiO₂-NH₂/CdS core–shell nanostructure. A meticulous multi-step synthesis was employed, wherein the SiO₂ shell thickness was precisely regulated from 2.2 to 24.2 nm by controlling the infusion rate (0.4 mL/min) and dosage of tetraethoxysilane (TEOS) using a peristaltic pump. This allowed us to systematically investigate the modulation of both SERS and SEECL signals by the engineered shell thickness. The results reveal a strong optical enhancement dependence on the SiO₂ shell thickness: a 5.5 nm shell yielded an optimal SERS relative enhancement factor of 147 for the <i>p</i>, <i>p</i>’-dimercaptoazobenzene (DMAB) molecule converted from <i>p</i>-aminothiophenol (PATP), while a 10.3 nm shell provided an optimal SEECL relative enhancement factor of 88 for Ag/PATP@10.3 nm SiO₂-NH₂/CdS, compared to Ag/PATP@0 nm SiO₂-NH₂/CdS. These enhancement effects are attributable to the precisely engineered SiO₂ shell: its thickness optimizes the intensity and distribution of the localized surface plasmon resonance (LSPR) of the Ag core, thereby maximizing the SERS signal; concurrently, it provides an optimal separation for the SEECL process, effectively balancing the electromagnetic enhancement and the quenching effects induced by Förster resonance energy transfer. This work establishes a precise pump-based methodology for SiO₂ shell thickness control and provides critical insights for designing advanced multifunctional plasmonic nanoplatforms.</p></div>","PeriodicalId":803,"journal":{"name":"Transition Metal Chemistry","volume":"51 3","pages":""},"PeriodicalIF":1.7,"publicationDate":"2026-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147738037","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}