Journal of The Chinese Chemical Society最新文献

{"title":"Preview: Journal of the Chinese Chemical Society 05/2025","authors":"","doi":"10.1002/jccs.70037","DOIUrl":"https://doi.org/10.1002/jccs.70037","url":null,"abstract":"","PeriodicalId":17262,"journal":{"name":"Journal of The Chinese Chemical Society","volume":"72 5","pages":"564"},"PeriodicalIF":1.6,"publicationDate":"2025-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jccs.70037","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143949915","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":"Contents and Masthead: Journal of the Chinese Chemical Society 5/2025","authors":"","doi":"10.1002/jccs.70038","DOIUrl":"https://doi.org/10.1002/jccs.70038","url":null,"abstract":"","PeriodicalId":17262,"journal":{"name":"Journal of The Chinese Chemical Society","volume":"72 5","pages":"442-448"},"PeriodicalIF":1.6,"publicationDate":"2025-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jccs.70038","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143949795","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":"Cover: Journal of the Chinese Chemical Society 05/2025","authors":"","doi":"10.1002/jccs.70036","DOIUrl":"https://doi.org/10.1002/jccs.70036","url":null,"abstract":"<p><b>Focus of the figure:</b> Our study investigates the antibacterial properties of copper oxide (CuO) nanoparticles doped with zinc, titanium, and aluminum using the sol–gel method. Characterized by FESEM, FTIR, and XRD, the doped particles showed enhanced antibacterial activity. 8% aluminum additive achieved the highest antibacterial effect, significantly increasing bacterial inhibition against <i>E. coli</i> and <i>A. tumefaciens</i>. More details about this figure will be discussed by Dr. Çiğdem Oruç and her co-workers on pages 464–475 in this issue.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":17262,"journal":{"name":"Journal of The Chinese Chemical Society","volume":"72 5","pages":"441"},"PeriodicalIF":1.6,"publicationDate":"2025-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jccs.70036","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143949981","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":"Cover: Journal of the Chinese Chemical Society 04/2025","authors":"","doi":"10.1002/jccs.70021","DOIUrl":"https://doi.org/10.1002/jccs.70021","url":null,"abstract":"<p><b>Focus of the figure:</b> This paper investigates 17 reactions involved in the combustion process of DEE, calculating harmonic and anharmonic reaction rate constants across a temperature range of 300–4000 K. The results indicate that in the majority of reactions, the disparity between the harmonic rate constants and the anharmonic rate constants widens with increasing temperature, and the anharmonic reaction rates align more closely with the experimental values. More details about this figure will be discussed by Dr. Li Yao and her co-workers on pages 374–389 in this issue.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":17262,"journal":{"name":"Journal of The Chinese Chemical Society","volume":"72 4","pages":"359"},"PeriodicalIF":1.6,"publicationDate":"2025-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jccs.70021","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143835809","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":"Comparison of the antimicrobial effects of zinc titanium and aluminum doped copper oxide nanoparticles produced under the same conditions","authors":"Mustafa Yılmaz,&nbsp;Şehrazat Yaren Aykut,&nbsp;Muhammed Kıyami Erdim,&nbsp;Ayşegül Çelik Bozdoğan,&nbsp;Günseli Kurt Gür,&nbsp;Çiğdem Oruç","doi":"10.1002/jccs.70016","DOIUrl":"https://doi.org/10.1002/jccs.70016","url":null,"abstract":"<p>The antibacterial nanoparticles have technological uses in many areas, from wall paint to clothing, from medicine to agriculture. Such copper oxide (CuO) nanoparticles can be easily produced by the sol–gel method. In this study, primarily pure CuO and CuO nanoparticles doped with 4%, 8%, 12%, and 16% zinc, titanium, and aluminum were produced by the sol–gel method. Field Emission Scanning Electron Microscopy (FESEM), Fourier transform infrared spectroscopy (FTIR) and x-ray diffraction (XRD) analyses of all produced nanoparticles were performed. The dimensions of pure CuO nanoparticles are approximately 50 nm, while the doped nanoparticles are approximately 80 nm. Bacterial cultivation was carried out using the nanoparticles that had been converted into tablets, with <i>Escherichia coli</i> and <i>Agrobacterium tumefaciens</i> as the test microorganisms. When disc diffusion test results were evaluated, it was generally observed that doping increased the antibacterial effect compared to pure CuO. The additives providing the antibacterial effect for <i>E. coli</i> caused the inhibition zones to grow at an average rate of Al (27%), Zn (15%), and TiO (6%), respectively. In <i>A. tumefaciens</i> bacteria, an increase was observed in the antibacterial effect inhibition zones with Al and Zn additives, while a decrease was observed with TiO additives. As a result, it was seen that CuO doping increased the antibacterial effect, and the best effect was Al doping. When all data were evaluated, the highest antibacterial effect was achieved with 8% Aluminum additive, resulting in a 34% increase in the inhibition diameter for <i>E. coli</i> and a 37% increase for <i>A. tumefaciens</i>.</p>","PeriodicalId":17262,"journal":{"name":"Journal of The Chinese Chemical Society","volume":"72 5","pages":"464-475"},"PeriodicalIF":1.6,"publicationDate":"2025-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143950561","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":"Preview: Journal of the Chinese Chemical Society 04/2025","authors":"","doi":"10.1002/jccs.70023","DOIUrl":"https://doi.org/10.1002/jccs.70023","url":null,"abstract":"","PeriodicalId":17262,"journal":{"name":"Journal of The Chinese Chemical Society","volume":"72 4","pages":"440"},"PeriodicalIF":1.6,"publicationDate":"2025-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jccs.70023","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143835807","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":"Contents and Masthead: Journal of the Chinese Chemical Society 4/2025","authors":"","doi":"10.1002/jccs.70022","DOIUrl":"https://doi.org/10.1002/jccs.70022","url":null,"abstract":"","PeriodicalId":17262,"journal":{"name":"Journal of The Chinese Chemical Society","volume":"72 4","pages":"360-366"},"PeriodicalIF":1.6,"publicationDate":"2025-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jccs.70022","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143835810","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":"Sulfur-vacancy-enriched ZnIn2S4 rods for accelerated photocatalytic degradation of antibiotics via enhanced oxygen activation and charge dynamics","authors":"Salman Hayat,&nbsp;Khuloud A. Alibrahim,&nbsp;Syed Ul Hasnain Bakhtiar,&nbsp;Sharafat Ali","doi":"10.1002/jccs.70015","DOIUrl":"https://doi.org/10.1002/jccs.70015","url":null,"abstract":"<p>The removal of persistent antibiotics from wastewater is a critical challenge for sustainable environmental remediation. Photocatalysis offers a promising solution, yet its efficacy is often limited by inefficient structural design and inadequate activation of molecular oxygen (O₂). Here, we report a rod-shaped ZnIn₂S₄ photocatalyst enriched with strategically engineered sulfur vacancies (Sv-ZIS) that address these bottlenecks. The introduction of sulfur vacancies narrows the bandgap, enhancing visible-light absorption and inducing defect levels that facilitate superior charge separation and transfer. These vacancies also boost the adsorption energy and chemisorption of O₂ molecules, thereby catalyzing the production of superoxide radicals (˙O₂⁻) with high efficiency. The rod-like morphology further augments the adsorption and interaction of tetracycline molecules with reactive oxygen species (ROS), significantly enhancing photocatalytic degradation performance. Sv-ZIS achieves tetracycline degradation rates nearly fourfold greater than its bulk counterpart (Bulk-ZnIn₂S₄), underscoring its transformative potential. This work pioneers a novel structural and defect engineering strategy, advancing the development of high-performance photocatalysts for tackling antibiotic pollutants in wastewater treatment.</p>","PeriodicalId":17262,"journal":{"name":"Journal of The Chinese Chemical Society","volume":"72 5","pages":"513-522"},"PeriodicalIF":1.6,"publicationDate":"2025-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143949884","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":"Effective cyanide ions detection using neutral red receptor: Spectroscopic, colorimetric detection and theoretical deformation density analysis","authors":"Hossein Tavallali,&nbsp;Sara Fakhraee,&nbsp;Aghdas Papari Moghaddam,&nbsp;Abolfath Parhami,&nbsp;Mohammad Ali Karimi","doi":"10.1002/jccs.70005","DOIUrl":"https://doi.org/10.1002/jccs.70005","url":null,"abstract":"&lt;p&gt;Cyanides are toxic compounds and environmental pollutants that have destructive effects on human health and ecosystems. Nevertheless, the cyanide-containing compounds are widely used in industrial applications, making their detection crucial for avoiding human and environmental exposure. This research introduces the Neutral Red as an effective and sensitive colorimetric sensor for detecting &lt;span&gt;&lt;/span&gt;&lt;math&gt;\u0000 &lt;mrow&gt;\u0000 &lt;msup&gt;\u0000 &lt;mi&gt;CN&lt;/mi&gt;\u0000 &lt;mo&gt;−&lt;/mo&gt;\u0000 &lt;/msup&gt;\u0000 &lt;/mrow&gt;&lt;/math&gt;. The interaction of cationic Neutral Red (&lt;span&gt;&lt;/span&gt;&lt;math&gt;\u0000 &lt;mrow&gt;\u0000 &lt;msup&gt;\u0000 &lt;mi&gt;NRH&lt;/mi&gt;\u0000 &lt;mo&gt;+&lt;/mo&gt;\u0000 &lt;/msup&gt;\u0000 &lt;/mrow&gt;&lt;/math&gt;) with &lt;span&gt;&lt;/span&gt;&lt;math&gt;\u0000 &lt;mrow&gt;\u0000 &lt;msup&gt;\u0000 &lt;mi&gt;CN&lt;/mi&gt;\u0000 &lt;mo&gt;−&lt;/mo&gt;\u0000 &lt;/msup&gt;\u0000 &lt;/mrow&gt;&lt;/math&gt; was studied through a combination of experimental and quantum mechanical approaches. The UV–Vis and &lt;sup&gt;1&lt;/sup&gt;H-NMR spectra and colorimetric response of &lt;span&gt;&lt;/span&gt;&lt;math&gt;\u0000 &lt;mrow&gt;\u0000 &lt;msup&gt;\u0000 &lt;mi&gt;NRH&lt;/mi&gt;\u0000 &lt;mo&gt;+&lt;/mo&gt;\u0000 &lt;/msup&gt;\u0000 &lt;/mrow&gt;&lt;/math&gt; to &lt;span&gt;&lt;/span&gt;&lt;math&gt;\u0000 &lt;mrow&gt;\u0000 &lt;msup&gt;\u0000 &lt;mi&gt;CN&lt;/mi&gt;\u0000 &lt;mo&gt;−&lt;/mo&gt;\u0000 &lt;/msup&gt;\u0000 &lt;/mrow&gt;&lt;/math&gt; indicated the formation of the &lt;span&gt;&lt;/span&gt;&lt;math&gt;\u0000 &lt;mrow&gt;\u0000 &lt;mi&gt;NRH&lt;/mi&gt;\u0000 &lt;mo&gt;−&lt;/mo&gt;\u0000 &lt;mi&gt;CN&lt;/mi&gt;\u0000 &lt;/mrow&gt;&lt;/math&gt; complex. Theoretical analyses based on density functional theory showed that the protonated pyrazine ring of the &lt;span&gt;&lt;/span&gt;&lt;math&gt;\u0000 &lt;mrow&gt;\u0000 &lt;msup&gt;\u0000 &lt;mi&gt;NRH&lt;/mi&gt;\u0000 &lt;mo&gt;+&lt;/mo&gt;\u0000 &lt;/msup&gt;\u0000 &lt;/mrow&gt;&lt;/math&gt; is the favorable binding site for &lt;span&gt;&lt;/span&gt;&lt;math&gt;\u0000 &lt;mrow&gt;\u0000 &lt;msup&gt;\u0000 &lt;mi&gt;CN&lt;/mi&gt;\u0000 &lt;mo&gt;−&lt;/mo&gt;\u0000 &lt;/msup&gt;\u0000 &lt;/mrow&gt;&lt;/math&gt;. Theoretical deformation density analysis visualized the area of electron density accumulation and depletion in the &lt;span&gt;&lt;/span&gt;&lt;math&gt;\u0000 &lt;mrow&gt;\u0000 &lt;mi&gt;NRH&lt;/mi&gt;\u0000 &lt;mo&gt;−&lt;/mo&gt;\u0000 &lt;mi&gt;CN&lt;/mi&gt;\u0000 &lt;/mrow&gt;&lt;/math&gt; and revealed that the orbital relaxation and kinetic energy pressure have a competitive contribution to the total deformation density. The time-dependent density functional theory (DFT) analyses simulated the UV–Vis spectrum and the electron transition characteristics. Furthermore, the quantum theory of atoms in molecules (QTAIM) confirmed the existence of a noncovalent interaction between &lt;span&gt;&lt;/span&gt;&lt;math&gt;\u0000 &lt;mrow&gt;\u0000 &lt;msup&gt;\u0000 &lt;mi&gt;NRH&lt;/mi&gt;\u0000 &lt;mo&gt;+&lt;/mo&gt;\u0000 &lt;/msup&gt;\u0000 &lt;/mrow&gt;&lt;/math&gt; and &lt;span&gt;&lt;/span&gt;&lt;math&gt;\u0000 &lt;mrow&gt;\u0000 ","PeriodicalId":17262,"journal":{"name":"Journal of The Chinese Chemical Society","volume":"72 5","pages":"523-537"},"PeriodicalIF":1.6,"publicationDate":"2025-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143950081","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":"Green electrosynthesis strategies of SnO catalysts for enhanced photodegradation of 2,4-dichlorophenol","authors":"T. A. M. Torlaema,&nbsp;Nur Farhana Jaafar,&nbsp;A. A. A. Mutalib,&nbsp;A. H. Lahuri","doi":"10.1002/jccs.70014","DOIUrl":"https://doi.org/10.1002/jccs.70014","url":null,"abstract":"<p>The electrogeneration of SnO using an environmentally friendly approach was assessed by utilizing three different electrolytes: N,N-dimethylformamide (DMF), plant extract (PE), and a combination of PE with a deep eutectic solvent (PE-DES). The catalysts were characterized through FTIR, XRD, BET surface area analysis, and UV–Vis DRS to determine their structural and optical properties. The photocatalytic degradation of 2,4-dichlorophenol (2,4-DCP) was then evaluated for each catalyst under visible light exposure. At pH 3, SnO-PE-DES exhibited the highest degradation rate of 99.22%, making it the most efficient catalyst. SnO-DMF showed a degradation efficiency of 93.81%, while commercial SnO achieved 86.60%. The degradation efficiency of SnO-PE alone was only 23.46%, but incorporating DES significantly improved its performance. This enhancement is attributed to DES's ability to promote a more organized SnO structure, increasing the surface area and improving interactions with 2,4-DCP molecules. Due to its environmentally friendly synthesis and outstanding photocatalytic activity, SnO-PE-DES was selected for further optimization studies. This catalyst demonstrates great potential for photocatalytic applications in wastewater treatment. Its impressive performance under visible light, coupled with its eco-friendly synthesis, makes it a promising candidate for large-scale environmental remediation projects powered by solar energy.</p>","PeriodicalId":17262,"journal":{"name":"Journal of The Chinese Chemical Society","volume":"72 5","pages":"498-512"},"PeriodicalIF":1.6,"publicationDate":"2025-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143949892","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}