Luminescence最新文献

{"title":"Cyclic Voltammetry Study and Solar Light Assisted Photocatalytic Activity of the CeFeO3/CeO2/Fe2O3 Composite","authors":"M. Kanimozhi,&nbsp;R. Harikrishnan,&nbsp;M. Mani,&nbsp;S. Kumaresan,&nbsp;A. Rajasekar,&nbsp;N. Saradha Devi,&nbsp;Shankara G. Radhakrishnan,&nbsp;L. Sibali,&nbsp;K. Kaviyarasu","doi":"10.1002/bio.70009","DOIUrl":"https://doi.org/10.1002/bio.70009","url":null,"abstract":"<p>The semiconducting nature of CeFeO₃/CeO₂/Fe₂O₃ nanocomposite has permitted the degradation of the organic toxic dye methylene blue under the irradiation of ultraviolet and visible light portions of solar radiation. Fullprof-assisted Rietveld refinement analysis, performed using the Match software, has revealed the orthorhombic nature of CeFeO₃. In addition, in the synthesized material, the cubic phase byproduct CeO₂ was found due to the highly oxidizing nature of the cerium element. This occurred due to 6 min microwave irradiation because the microwave-assisted technique offered random distribution of heating during the supply of 800-W power for 30 s, followed by 12 cycles. Additionally, the presence of Fe₂O₃ was also confirmed through Match software-assisted Rietveld refinement analysis through phase matching. During the synthesis, a certain portion of the synthesized CeFeO₃ experienced overheating, leading to phase transformation from CeFeO₃ into Fe₂O₃ and CeO₂. The unit cell compositions of CeFeO₃, CeO₂, and Fe₂O₃ were found in the sample material with 35.54%, 52.43%, and 12.03%, respectively. The appearance of a fingerprint absorption region in the FTIR spectrum around 577.36 and 535.38 cm⁻¹ further confirmed the similarity of these values (577.36 and 535.38 cm⁻¹) to those obtained from the calculated values obtained by substituting Rietveld refined bond length parameters. The fourth step process in the thermal analysis curve (TGA) revealed the oxidation process, which led to the destruction of the CeFeO₃ phase, causing the transformation of CeFeO₃ into two byproducts (CeO₂ and Fe₂O₃). This oxidation process permitted in an observable weight gain, which is observed in the thermal analysis curve (TGA). A cyclic voltammetry study (the experimentally measured current–voltage characteristic curve) revealed slightly distorted semirectangular CV curves, confirming the pseudo-capacitive behavior of the synthesized composite.</p>","PeriodicalId":49902,"journal":{"name":"Luminescence","volume":"39 11","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bio.70009","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142685287","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":"In Situ Study on Biodegradation Differences Between Dissolved Phenanthrene and Methylphenanthrene Using First Derivative Synchronous Fluorescence Spectrometry With Double Scans","authors":"Mengshuo Li,&nbsp;Jingjing Chen,&nbsp;Yaxian Zhu,&nbsp;Yong Zhang","doi":"10.1002/bio.70037","DOIUrl":"https://doi.org/10.1002/bio.70037","url":null,"abstract":"<div>\u0000 \u0000 <p>A rapid and highly sensitive first derivative synchronous fluorescence spectrometry with double scans was successfully optimized for the simultaneous determination of dissolved phenanthrene (Phe), 1-methylphenanthrene (1-MP), and 3-methylphenanthrene (3-MP) and their metabolites such as 1-hydroxy-2-naphthoic acid (1H2NA) and salicylic acid (SA) in the biodegradation processes of Phe, 1-MP, and 3-MP by <i>Novosphingobium pentaromativorans</i> US6-1. Δλ of 55 and 109 nm were selected for Phe, 1-MP, 3-MP, 1H2NA, and SA, respectively. The intensities of the first derivative synchronous fluorescence detected at λex of 289, 292, 291, 354, and 312 nm for Phe, 1-MP, 3-MP, 1H2NA, and SA varied linearly with the concentrations of them in the ranges of 0.20 × 10⁻⁷–44.89 × 10⁻⁷, 0.20 × 10⁻⁷–13.04 × 10⁻⁷, 0.20 × 10⁻⁷–13.04 × 10⁻⁷, 0.22 × 10⁻⁷–76.30 × 10⁻⁷, and 0.11 × 10⁻⁷–52.00 × 10⁻⁷ mol/L. The limits of detection were 0.11 × 10⁻⁹, 0.30 × 10⁻⁹, 0.27 × 10⁻⁹, 0.33 × 10⁻⁹, and 2.90 × 10⁻⁹ mol/L for Phe, 1-MP, 3-MP, 1H2NA, and SA, respectively, with RSD less than 2%. The method was successfully applied <i>in situ</i> to detect the instantaneous concentrations of the PAHs and their metabolites, especially SA, during their biodegradation processes under simulated conditions in the lab. The results demonstrated that the upper metabolic pathways of 1-MP and 3-MP by US6-1 were distinctly different from that of Phe owing to steric hindrance of the methyl group.</p>\u0000 </div>","PeriodicalId":49902,"journal":{"name":"Luminescence","volume":"39 11","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142685288","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":"Quantitation of Vaporized γ-Aminobutyric Acid in Cigarette Smoke Extract From e-Cigarettes by the Combination of HPLC-Fluorescence Detection and Derivatization With DBD-F","authors":"Mitsuhiro Wada,&nbsp;Haruna Onodera,&nbsp;Makoto Takada,&nbsp;Suzuna Saruwatari,&nbsp;Junpei Mutoh,&nbsp;Ken Tachibana,&nbsp;Tadashi Hayama,&nbsp;Naoya Kishikawa,&nbsp;Naotaka Kuroda","doi":"10.1002/bio.70034","DOIUrl":"https://doi.org/10.1002/bio.70034","url":null,"abstract":"<p>Gamma-aminobutyric acid (GABA), which has attracted much attention as a bioactive ingredient, is used in functional foods. Recently, electronic cigarette (e-cigarette) products for inhaling vaporized GABA have become commercially available. In this study, we developed a high-performance liquid chromatography–fluorescence method for detecting GABA derivatized with 4-(<i>N,N</i>-dimethylaminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole (DBD-F) in cigarette smoke extract (CSE). The vaporized GABA captured in CSE was derivatized with DBD-F under moderate conditions (80°C, 30 min). After chromatographic separation, the DBD-GABA derivative was detected at 437 and 558 nm. The calibration curve of GABA ranging from 10 to 20,000 ng/mL showed good linearity (more than 0.999). The limit of detection at a signal-to-noise ratio of 3 was 1.1 ng/mL. The method was applied to the detection of GABA in e-liquid and CSE for two kinds of e-cigarette products, and the estimated collection efficiency of GABA was approximately 25%. Furthermore, the detection of minor components, such as glutamine, glutamic acid, and arginine, in the e-liquid proved that the GABA used in the e-cigarette was prepared by microbial fermentation.</p>","PeriodicalId":49902,"journal":{"name":"Luminescence","volume":"39 11","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bio.70034","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142685359","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":"Laser Characteristics of Er3+/Yb3+:K-BaF2-Al-Phosphate Glasses","authors":"Praveena Ravipati,&nbsp;Surendra Babu Sajja,&nbsp;Babu Palamandala,&nbsp;Jayasankar Chalicheemalpalli Kulala","doi":"10.1002/bio.70019","DOIUrl":"https://doi.org/10.1002/bio.70019","url":null,"abstract":"<div>\u0000 \u0000 <p>Er³⁺ and Er³⁺/Yb³⁺-doped phosphate-based glasses have been synthesized by melt quenching technique and are characterized by absorption spectra, infrared emission, decay curves, Fourier transform infrared spectrum and up-conversion studies. From the absorption spectra, intensity parameters and radiative properties have been derived utilizing the Judd–Ofelt theory. Er³⁺-doped glass is found to have larger radiative lifetime for the laser originating from ⁴I_13/2 level at 1537 nm. Infrared and visible characteristic emissions have been measured by exciting at 790 nm through down- and up-conversion, respectively. The up-conversion spectra consist of intense green emission at around 525 and 545 nm ascribed to the ²H_11/2 → ⁴I_15/2 and ⁴S_3/2 → ⁴I_15/2 transitions, respectively, and a weak red emission at around 656 nm due to the ⁴F_9/2 → ⁴I_15/2 transition of Er³⁺ ions. Various spectroscopic and laser characteristics of these glasses have been calculated and compared with those of similar reported ones.</p>\u0000 </div>","PeriodicalId":49902,"journal":{"name":"Luminescence","volume":"39 11","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142674233","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":"Light Harvesting Materials: A Study on Förster Resonance Energy Transfer and Optoelectronic Properties of Potential Nerium oleander Flowers","authors":"D. Harshitha.,&nbsp;Anil Kumar,&nbsp;C. G. Renuka","doi":"10.1002/bio.70014","DOIUrl":"https://doi.org/10.1002/bio.70014","url":null,"abstract":"<div>\u0000 \u0000 <p>The present study focused on extracting the anthocyanin dyes in ethanol, acidic ethanol, methanol, and acidic methanol solvents from <i>Nerium oleander</i> flowers by a simple maceration extraction process. FTIR spectroscopy and vibrational studies have confirmed the existence of polyphenolic groups in 2-phenyl chromenylium (anthocyanin) dyes. The optoelectronic results show the least direct bandgap (2.89 eV), indirect bandgap (1.98 eV), Urbach energy (0.120 eV), high refractive index (1.654), dielectric constant (3.294) and high optical conductivity (1.813 10³ S/m) for the anthocyanin dye extracted found in acidic ethanol solvent. The photoluminescence properties such as Stokes' shift, quantum yield, and lifetime results show that anthocyanin dyes are promising candidates for red-LEDs and optical materials. The excellent correspondence between the absorption and emission spectra reinforces that the anthocyanins are efficient (89%) FRET probes. Further, the donor and acceptor undergo redshift in excitation and emission spectra in all studied solvents. The photometric properties such as CIE, CRI, CCT and color purity results of anthocyanins in all studied solvents revealed that this material exhibits pink to red shades (x = 0.40 → 0.50 and y = 0.46 → 0.39) and is well suitable for have great potential in the manufacturing of Organic-LEDs and other optoelectronic device applications.</p>\u0000 </div>","PeriodicalId":49902,"journal":{"name":"Luminescence","volume":"39 11","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142674312","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":"Dysprosium-Doped Glass-Ceramics From the System Na2O-Al2O3-SiO2-B2O3-Dy2O3","authors":"I. Koseva,&nbsp;P. Tzvetkov,&nbsp;P. Ivanov,&nbsp;M. Gancheva,&nbsp;V. Nikolov","doi":"10.1002/bio.70031","DOIUrl":"10.1002/bio.70031","url":null,"abstract":"<div>\u0000 \u0000 <p>Glasses from the system Na₂O-Al₂O₃-SiO₂-B₂O₃-Dy₂O₃ are prepared with three different concentrations of the Dy³⁺ ion—0.5, 1, and 2 at%. Glass-ceramics are obtained after thermal treatment of the parent glass at 580°С and 630°С during 2, 5, and 24 h. The crystallizing phases, the crystallinity degree, and the nano crystalline size are determined. The crystallizing phases after thermal treatment are NaAlSiO₄ in two different modifications and Na₃B₃O₆. XRD analyses show the presence of third unknown phase in some samples. Emission and excitation spectra of the glass-ceramics show the characteristic peaks of Dy³⁺ (⁴F_9/2 → ⁶H_15/2, ⁴F_9/2 → ⁶H_13/2 and ⁴F_9/2 → ⁶H_11/2 at 483, 575, and 668 nm, respectively). The yellow peak is dominating in all samples. The spectra show different intensity depending on the Dy³⁺ concentration, temperature, and time of the thermal treatment. This result suggests that the emission color can be controlled by these three factors.</p>\u0000 </div>","PeriodicalId":49902,"journal":{"name":"Luminescence","volume":"39 11","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142645095","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":"Transient Photocurrent Responses of Sr1-xCexTiO3 Perovskites Under Visible Light Illumination for Photovoltaic Applications","authors":"S. Vinod Kumar,&nbsp;D. Prakash Babu,&nbsp;S. Ponkumar,&nbsp;R. Uthrakumar,&nbsp;K. Kaviyarasu,&nbsp;A. Nivetha,&nbsp;Muhammad Sheraz Ahmad,&nbsp;Mir Waqas Alam","doi":"10.1002/bio.4918","DOIUrl":"10.1002/bio.4918","url":null,"abstract":"<div>\u0000 \u0000 <p>The objective of this study was to synthesize strontium titanate (Sr_1-xCe_xTiO₃) doped with Ce³⁺ by solid state method. Its crystalline structure is Sr_1-xCe_xTiO₃, and its bandgap ranges from ~3.3 to ~2.7 eV. In the photoluminescence of samples excited at 288 nm, the maximum emission of blue light was observed at 380 and 390 nm. Photocatalytic results show that dye molecules have a high absorbance, whereas their surface area is large. According to a line sweep voltammetric plot (LSV), illumination increases the current density by 0.4 μA cm⁻² compared with dark conditions. It was demonstrated that the material changed from <i>n</i>-type to <i>p</i>-type under doping. Chronoamperometry spectra were obtained for sample Sr_1-xCe_xTiO₃ (x = 0, 0.005, 0.01, 0.03, 0.05) when an electrical voltage of 0.8 V was applied versus NHE. The plots indicate an increase in the current density under “<i>light ON</i>” conditions and a decrease under “<i>light OFF</i>” conditions. As Ce³⁺ concentration increases, the photocurrent increases until about 3 mol%, after which it decreases abruptly.</p>\u0000 </div>","PeriodicalId":49902,"journal":{"name":"Luminescence","volume":"39 11","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142631460","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":"Strong Red Luminescence in Europium Complexes Solution for Anti-Counterfeiting Applications","authors":"Xue Yang,&nbsp;Dangli Gao,&nbsp;Jia Yu,&nbsp;Xiangyu Zhang,&nbsp;Qing Pang,&nbsp;Ruipeng Chai,&nbsp;Sining Yun","doi":"10.1002/bio.70012","DOIUrl":"10.1002/bio.70012","url":null,"abstract":"<div>\u0000 \u0000 <p>Eu³⁺-activated phosphors with distinct photoluminescence properties are well-suited for diverse applications, including lighting, sensing, and imaging. Despite their potential, the large-scale and energy-efficient production of Eu³⁺-doped phosphors remains a significant challenge for industrial applications. This research delves into the luminescent performance of Eu³⁺ ions in nitrate solutions at room temperature by employing detailed spectroscopic characterization. Results reveal vibrant red luminescence at 594 nm and 616 nm in europium nitrate solutions, irrespective of concentration or solvent. We proposed a luminescent mechanism based on the formation of coordination complexes in nitrate solution. Furthermore, the investigation highlights the superior performance of NH₂- over CH₂-ligands in mitigating the deactivation of Eu³⁺ emissive state induced by OH⁻ oscillators in H₂O solvent, leading to enhanced photoluminescence. Particularly, europium nitrate solutions without lengthy preparation exhibit ligand-dependent luminescent feature, showcasing potential applications in anti-counterfeiting and coordination group structure detection. This study here not only enhances our understanding of rare earth luminescence mechanisms, but also broadens the range of rare earth luminescent materials.</p>\u0000 </div>","PeriodicalId":49902,"journal":{"name":"Luminescence","volume":"39 11","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142631453","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":"Investigation of CuO/ITO Photoelectrode Fabricated by PVD for Efficient Photoelectrochemical Water Splitting and Hydrogen Evolution","authors":"Muhammad Junaid,&nbsp; Noor-ul-Ain,&nbsp;Mohamed Sharaf,&nbsp;Mohammad El-Meligy,&nbsp;Nazir Ahmad","doi":"10.1002/bio.70020","DOIUrl":"10.1002/bio.70020","url":null,"abstract":"<div>\u0000 \u0000 <p>Hydrogen and renewable fuels were generated using cost-effective and efficient electrocatalysts for water splitting. In this work, a CuO-based photocathode is used for the water splitting to generate hydrogen energy by PVD technique. The XRD analysis reveals the deposition of CuO thin film on ITO substrates, which is monoclinic. The XRD and LSV analysis of CuO confirmed the type of semiconductor and observed to be P-type semiconductor. SEM study of CuO confirmed the shape, morphology to be a circular and regular shape. The grain size of deposited CuO thin film was found to be 18 nm. The absorption and transmission of CuO thin film were observed through UV spectroscopy analysis and were found to be better photocatalyst in visible range 415–425 nm. The transmittance of the prepared thin film was noted to be maximum 7.6% in the UV range (280–300 nm). The band gap was also measured employing the Tauc plot and found to be 2.98 eV, which is most favorable for water splitting application. FTIR study showed the stretching, vibration, and the functional group of the deposited CuO thin film; the broad band of stretching of Cu-O in monoclinic CuO was observed at the range of 500–700 cm⁻¹, and further peaks were also noted at the range of 1500–1600 cm⁻¹. The linear sweep voltammetry (LSV) of CuO thin film was calculated in the absence of solar spectra and the presence of solar spectra and observed to be enhanced in current under solar spectra. The solar light to hydrogen emission percentage (STH %) of CuO through LSV was observed to be 2.04% under solar spectra. The low Nyquist curve of blank ITO and CuO-coated ITO substrate via electrochemical impedance spectroscopy (EIS) analysis was observed, which confirmed the enhancement of EIS of CuO-coated ITO. The hydrogen generation rate was also calculated by electrochemical cell and observed to be 5325.21 mol g⁻¹ for 6 h.</p>\u0000 </div>","PeriodicalId":49902,"journal":{"name":"Luminescence","volume":"39 11","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142631394","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":"Schiff Base Mediated Synthesis of Novel Imidazolidine-4-One Derivatives for Potential Antimicrobial and Anthelmintic Activities","authors":"Naresh Babu Chilamakuru,&nbsp;Triveni Singirisetty,&nbsp;Anoop Bodapati,&nbsp;Sudha Divya Madhuri Kallam,&nbsp;Vinod Kumar Nelson,&nbsp;Punna Rao Suryadevara,&nbsp;Selvankumar Thangaswamy","doi":"10.1002/bio.70026","DOIUrl":"10.1002/bio.70026","url":null,"abstract":"<div>\u0000 \u0000 <p>This study focuses on developing novel antimicrobials to combat drug-resistant pathogens, addressing compounds failing clinical trials due to inadequate physicochemical properties. Sixteen imidazolidine-4-one derivatives were synthesized by extensive evaluation using molecular docking, absorption, distribution, metabolism, excretion (ADME) predictions, and antimicrobial testing. Molecular docking studies conducted with Schrödinger's Glide revealed that compounds S4 and G8 exhibited superior docking scores of −7.839 and −7.776, respectively. The G series outperformed the S series in scores. ADME analysis confirmed all compounds adhered to Lipinski's rule of five. In addition, IR and NMR provided details about the structure of the compounds. Antimicrobial activity was assessed against <i>Escherichia coli</i>, <i>Staphylococcus aureus</i>, and <i>Candida albicans</i>, with compounds G2 and S2 showing exceptional minimum inhibitory concentration (MIC) values of 6.25 μg/mL against <i>E. coli</i>. S2 also demonstrated impressive activity against <i>S. aureus</i> (MIC 3.12 μg/mL), and S4 exhibited potent activity against <i>C. albicans</i> (MIC 0.8 μg/mL) than fluconazole (1.6 μg/mL). Additionally, antihelmintic activity was evaluated, with G1, G3, G8, S2, S4, S7, and S8 showing effective paralysis and death time 20 min and below at 50 mg/mL concentration. These results underscore the potential of new imidazolidine-4-one derivatives as suitable sources to develop a drug candidate to treat resistant infections.</p>\u0000 </div>","PeriodicalId":49902,"journal":{"name":"Luminescence","volume":"39 11","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142631450","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}