Journal of The Chinese Chemical Society最新文献_第5页

Carbon dots as smart biosensing and imaging materials delving with antimicrobial, antifungal, and antiviral potentials against infectious pathogens 碳点作为智能生物传感和成像材料，具有抗菌、抗真菌和抗病毒的潜力，可以对抗感染性病原体

IF 1.6 4区化学

Journal of The Chinese Chemical Society Pub Date : 2025-01-12 DOI: 10.1002/jccs.202400372

Debashis Tripathy, Sagar Kumar Mishra, Satyabrata Sahu, Arpit Katiyar, Neeraj Kumar, Tankadhar Mishra, Sribatsa Lanchhana Dash, Maya Datt Joshi, Prasanna Kumar Dixit, Manoj Kumar Sarangi

{"title":"Carbon dots as smart biosensing and imaging materials delving with antimicrobial, antifungal, and antiviral potentials against infectious pathogens","authors":"Debashis Tripathy, Sagar Kumar Mishra, Satyabrata Sahu, Arpit Katiyar, Neeraj Kumar, Tankadhar Mishra, Sribatsa Lanchhana Dash, Maya Datt Joshi, Prasanna Kumar Dixit, Manoj Kumar Sarangi","doi":"10.1002/jccs.202400372","DOIUrl":"https://doi.org/10.1002/jccs.202400372","url":null,"abstract":"In the emerging era of infectious diseases, antimicrobials are widely applied against pathogenic microbes (i.e., bacteria, fungus, or virus) to avoid global mortality. Nonetheless, quite a few of the microbiome adopted genetic mutations over extended period and fostered sustainable resistance towards the existing and newer antibiotics. Carbon dots (CDs) are the carbon-based nanomaterials, unveiled their potential as antifungal, antibacterial, and antiviral agents resembled with ease of synthesis, reduced toxicity, smart functionalization, high aqueous dispersibility, and auspicious biocompatibility. This review has emphasized over the discussion corroborated with the types of CDs and their synthesis, and numerous properties of CDs tailored to their biofunctionalization. Further the article was featured with the antibacterial, antiviral, antifungal, bioimaging, biosensing, and anticancer responsiveness of CDs (in vivo and in vitro mode) followed by their biocompatibility, toxicity assessments, challenges, and future prospectives.","PeriodicalId":17262,"journal":{"name":"Journal of The Chinese Chemical Society","volume":"72 2","pages":"163-185"},"PeriodicalIF":1.6,"publicationDate":"2025-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143389424","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}

引用次数: 0

Silver nanoparticle-infused hydrogels for biomedical applications: A comprehensive review 生物医学应用的银纳米粒子注入水凝胶：综合综述

IF 1.6 4区化学

Journal of The Chinese Chemical Society Pub Date : 2024-12-20 DOI: 10.1002/jccs.202400303

Mark Justin F. Albao, James Rick F. Calsis, Joriz O. Dancel, Lyn Marie De Juan-Corpuz, Ryan D. Corpuz

{"title":"Silver nanoparticle-infused hydrogels for biomedical applications: A comprehensive review","authors":"Mark Justin F. Albao, James Rick F. Calsis, Joriz O. Dancel, Lyn Marie De Juan-Corpuz, Ryan D. Corpuz","doi":"10.1002/jccs.202400303","DOIUrl":"https://doi.org/10.1002/jccs.202400303","url":null,"abstract":"Recent advancements in biomedical applications have highlighted the need for nontoxic and organic materials with versatile capabilities. Silver nanoparticles (AgNPs) have emerged as a promising antimicrobial agent due to their exceptional physicochemical properties, whereas hydrogels offer potential applications in biomedicine due to their biocompatibility, biodegradability, and hydrophilicity. AgNPs-infused hydrogel can offer synergistic approach for various biomedical applications, specifically in wound healing, drug delivery, and antimicrobial coatings. The incorporation of AgNPs into the hydrogel enhances their antimicrobial properties, making them ideal for reducing infections and promoting tissue regeneration. Furthermore, AgNPs-infused hydrogel can serve as controlled-release systems for therapeutic agents, which ensures sustained and targeted drug delivery. Most importantly, this type of system offers a potential pathway for overcoming the challenges posed by traditional materials. While AgNPs-infused hydrogel offer significant advantages for various biomedical applications, challenges such as potential cytotoxicity, environmental concerns, and long-term effects require further investigation. Overall, this review comprehensively explores the synthesis methods, properties, applications, and challenges associated with AgNPs-infused hydrogel.","PeriodicalId":17262,"journal":{"name":"Journal of The Chinese Chemical Society","volume":"72 2","pages":"124-162"},"PeriodicalIF":1.6,"publicationDate":"2024-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143389165","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}

引用次数: 0

DFT investigation on thermoelectric, electronic, optoelectronic, elastic, and structural properties of sodium-based halide double perovskites Rb2NaSbZ6 (Z = Cl, Br, and I) 钠基卤化物双钙钛矿Rb2NaSbZ6 （Z = Cl, Br, and I）热电、电子、光电、弹性和结构性质的DFT研究

IF 1.6 4区化学

Journal of The Chinese Chemical Society Pub Date : 2024-12-17 DOI: 10.1002/jccs.202400254

Syed Hatim Shah, Peng Song, Taihong Huang, Shakeel Shakeel, Jiansheng Lu, Aboud Ahmed Awadh Bahajjaj, G. Murtaza

{"title":"DFT investigation on thermoelectric, electronic, optoelectronic, elastic, and structural properties of sodium-based halide double perovskites Rb2NaSbZ6 (Z = Cl, Br, and I)","authors":"Syed Hatim Shah, Peng Song, Taihong Huang, Shakeel Shakeel, Jiansheng Lu, Aboud Ahmed Awadh Bahajjaj, G. Murtaza","doi":"10.1002/jccs.202400254","DOIUrl":"https://doi.org/10.1002/jccs.202400254","url":null,"abstract":"Sodium-based halide double perovskites (HDPs) present a promising alternative to Pb-based perovskites for safe solar and thermal energy conversion devices due to their high durability and non-toxic elements. This study examines the electronic, thermoelectric, elastic, optoelectronic, and structural properties of Rb2NaSbZ6 (Z = I, Br, Cl) double perovskite compounds using density functional theory (DFT). These compounds, characterized by a cubic structure, show increasing structural parameters as halogens are substituted from chlorine to iodine. Structural stability is confirmed by evaluating the enthalpy of formation, Gibbs free energy, Born and Huang criteria, and tolerance factor. Pugh's ratio indicates the ductile nature of the compounds. All investigated halide compounds exhibit an indirect band gap ranging from 3.9 to 2.34 eV, with valence and conduction band extrema located at different symmetry points, and a higher effective mass of holes is noted. This study also analyzes the refractive index, optical loss, light absorption, and polarization across the energy range of 0–10 eV. The spectral characteristics indicate that these HDPs are suitable for optoelectronic and photovoltaic devices due to their absorption in the visible and near-ultraviolet spectra. High figures of merit (0.45–0.6) derived from power factor and thermal conductivity calculations suggest the potential of these compositions as thermoelectric devices. These findings provide a comprehensive understanding of these materials, facilitating their further deployment.","PeriodicalId":17262,"journal":{"name":"Journal of The Chinese Chemical Society","volume":"72 2","pages":"211-228"},"PeriodicalIF":1.6,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143389425","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}

引用次数: 0

Metal oxide nanoparticles: Synthesis and applications in energy, biomedical, and environment sector 金属氧化物纳米颗粒：合成及其在能源、生物医学和环境领域的应用

IF 1.6 4区化学

Journal of The Chinese Chemical Society Pub Date : 2024-12-17 DOI: 10.1002/jccs.202400347

Samreen Afzal, Sultan Ullah, Misbah Shahid, Tayyaba Najam, Ibrahim A. Shaaban, Syed Shoaib Ahmad Shah, Muhammad Altaf Nazir

引用次数: 0

Preview: Journal of the Chinese Chemical Society 12/2024 预览：中国化学会学报12/2024

IF 1.6 4区化学

Journal of The Chinese Chemical Society Pub Date : 2024-12-16 DOI: 10.1002/jccs.202412001

引用次数: 0

Cover: Journal of the Chinese Chemical Society 12/2024 封面：中国化学会学报12/2024

IF 1.6 4区化学

Journal of The Chinese Chemical Society Pub Date : 2024-12-16 DOI: 10.1002/jccs.1863

引用次数: 0

Contents and Masthead: Journal of the Chinese Chemical Society 12/2024 目录及刊头：中国化学会学报12/2024

IF 1.6 4区化学

Journal of The Chinese Chemical Society Pub Date : 2024-12-16 DOI: 10.1002/jccs.1864

引用次数: 0

Sustainable synthesis and electrochemical characterization of Ti3C2/Fe1-xBaxCr2O4 nanocomposite for enhanced Supercapacitor electrode performance Ti3C2/Fe1-xBaxCr2O4纳米复合材料的可持续合成及电化学表征

IF 1.6 4区化学

Journal of The Chinese Chemical Society Pub Date : 2024-12-13 DOI: 10.1002/jccs.202400313

Kiran Batool, Adel El-marghany, Muhammad Saeed

{"title":"Sustainable synthesis and electrochemical characterization of Ti3C2/Fe1-xBaxCr2O4 nanocomposite for enhanced Supercapacitor electrode performance","authors":"Kiran Batool, Adel El-marghany, Muhammad Saeed","doi":"10.1002/jccs.202400313","DOIUrl":"https://doi.org/10.1002/jccs.202400313","url":null,"abstract":"This study presents a comprehensive analysis of the structural, morphological, and electrochemical properties of the synthesized Ti₃C₂ and Ti₃C₂/Fe1-xBaₓCr₂O₄ nanocomposite, highlighting their potential as electrode materials for supercapacitors. Utilizing X-ray diffraction (XRD), we established the crystalline structure, revealing crystallite sizes of 13.29 nm and 20.00 nm for Ti₃C₂ and the nanocomposite, respectively, with corresponding crystallinity indices of 60% and 70%. Scanning electron microscopy (SEM) showed that Ti₃C₂ exhibited a characteristic layered structure, while the composite demonstrated a more granular morphology with integrated ferrite particles, enhancing its magnetic properties. Energy dispersive X-ray spectroscopy (EDS) confirmed the elemental composition, including titanium, iron, barium, and chromium, validating the successful synthesis of the nanocomposite. Photoluminescence (PL) analysis indicated a significant band gap reduction from 2.05 eV for Ti₃C₂ to 1.77 eV for the composite, suggesting enhanced light absorption capabilities. Cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) results demonstrated impressive electrochemical performance, with a maximum specific capacitance of 728.5 F/g in 1 M H₂SO₄. These findings collectively underscore the structural integrity, enhanced electrochemical properties, and multifunctional potential of the Ti₃C₂/Fe1-xBaₓCr₂O₄ nanocomposite for advanced energy storage applications.","PeriodicalId":17262,"journal":{"name":"Journal of The Chinese Chemical Society","volume":"72 2","pages":"186-195"},"PeriodicalIF":1.6,"publicationDate":"2024-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143389372","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}

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Novel Cu2O/Bi2WO6 composite for the photoreduction of CO2 to fuel 新型Cu2O/Bi2WO6复合材料光还原CO2为燃料

IF 1.6 4区化学

Journal of The Chinese Chemical Society Pub Date : 2024-11-29 DOI: 10.1002/jccs.202400274

Zhen Zhu, Yu-Cheng Zhang, Ren-Jang Wu, Wei-Yi Lin

{"title":"Novel Cu2O/Bi2WO6 composite for the photoreduction of CO2 to fuel","authors":"Zhen Zhu, Yu-Cheng Zhang, Ren-Jang Wu, Wei-Yi Lin","doi":"10.1002/jccs.202400274","DOIUrl":"https://doi.org/10.1002/jccs.202400274","url":null,"abstract":"In this study, Cu2O was prepared using a one-step reduction method, and Bi2WO6 was uniformly mixed with Cu2O in various proportions to obtain Cu2O/Bi2WO6 composites with different Bi2WO6 contents. The prepared samples (Cu2O and Cu2O/Bi2WO6) were used as photocatalytic materials in the photo-reductive conversion of CO2 into CH4 and CO. The morphology, microstructure, and chemical composition of the obtained photocatalysts were investigated using a series of characterization methods, including X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), UV–visible spectroscopy (UV–vis), and X-ray photoelectron spectroscopy (XPS). Furthermore, the photoreduction of CO2 using the prepared samples was studied under low-power visible LED lights irradiation (blue LED and green LED) to save energy. Experimental results showed that Cu2O/Bi2WO6 with a 3:1 ratio possessed the optimal properties, yielding 27.4 μmol g−1 of methane and 30.6 μmol g−1 of carbon monoxide under green light.","PeriodicalId":17262,"journal":{"name":"Journal of The Chinese Chemical Society","volume":"72 1","pages":"27-36"},"PeriodicalIF":1.6,"publicationDate":"2024-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143120674","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}

引用次数: 0

Integrated in silico-in vitro profiling of the systematic response of paclitaxel and its analogues to clinical tubulin variations in gynecologic cancers: Implications for the molecular mechanism of acquired tumor chemoresistance 紫杉醇及其类似物对妇科癌症临床微管蛋白变异的系统反应的体外硅分析：获得性肿瘤化疗耐药的分子机制的意义

IF 1.6 4区化学

Journal of The Chinese Chemical Society Pub Date : 2024-11-28 DOI: 10.1002/jccs.202400259

Wenxiao Lu, Lili Shen, Shijian Zhao

{"title":"Integrated in silico-in vitro profiling of the systematic response of paclitaxel and its analogues to clinical tubulin variations in gynecologic cancers: Implications for the molecular mechanism of acquired tumor chemoresistance","authors":"Wenxiao Lu, Lili Shen, Shijian Zhao","doi":"10.1002/jccs.202400259","DOIUrl":"https://doi.org/10.1002/jccs.202400259","url":null,"abstract":"Tubulin is the basic building block of microtubule and has been established as a druggable target of various cancers. However, a large number of somatic missense variations have been clinically observed to harbor in the tubulin protein, which can cause drug resistance to microtubule-stabilizing agents (MSAs), thus largely limiting the applications of MSAs in tumor chemotherapy. In this study, we created a systematic response profile of (PTX), the first approved MSA, as well as its diverse analogues (we herein termed paclitogues [PLGs]), to various tubulin variations by using an integrated in silico-in vitro (iSiV) strategy. These PLGs share a similar action mechanism and the same binding pocket with PTX, while these variations were enriched from the gene ontology (GO) network involving a variety of gynecologic cancers (GCs). A considerable difference between the ligand response profiles to α- and β-tubulin variations was observed; the former commonly has only marginal and even effects, whereas the latter generally exhibits significant but dramatically changeable responses. A number of resistant variations and few sensitive variations were identified from the profile; they can considerably reduce PTX affinity by up to ~30-fold or moderately improve the affinity by <5-fold. Multiple resistant variations can co-work in a single tubulin variant to further combat with the PTX ligand. By examining their locations in the structural architecture of tubulin protein, it is revealed that resistant variations occur either in MSA-binding pocket to directly block ligand binding or out of the pocket to indirectly impair the binding through a long-range conformational effect, while the sensitive variations promote the binding by forming additional noncovalent interactions with ligand.","PeriodicalId":17262,"journal":{"name":"Journal of The Chinese Chemical Society","volume":"72 1","pages":"14-26"},"PeriodicalIF":1.6,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143120207","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}

引用次数: 0