Journal of Industrial and Engineering Chemistry最新文献_第9页

Magnetically separable iron oxide nanoparticle for reduction of nitroarenes and reductive amination of carbonyl compounds in aqueous medium

IF 5.9 3区工程技术

Journal of Industrial and Engineering Chemistry Pub Date : 2024-11-26 DOI: 10.1016/j.jiec.2024.11.034

Ankit Kachore , Ekta Bala , Varun Aggarwal , Hemant Singh , Saima , Mohamed Hammad Adam Suleiman , Manickam Selvaraj , Praveen Kumar Verma

{"title":"Magnetically separable iron oxide nanoparticle for reduction of nitroarenes and reductive amination of carbonyl compounds in aqueous medium","authors":"Ankit Kachore , Ekta Bala , Varun Aggarwal , Hemant Singh , Saima , Mohamed Hammad Adam Suleiman , Manickam Selvaraj , Praveen Kumar Verma","doi":"10.1016/j.jiec.2024.11.034","DOIUrl":"10.1016/j.jiec.2024.11.034","url":null,"abstract":"<div><div>Novel biogenic iron oxide nanoparticles (Fe@BNPs) were synthesised using Adiantum capillus-veneris extract (aq.) as a capping and stabilising agent and meticulously characterized using FT-IR, UV–vis, FESEM, EDX, TEM, XPS, and XRD techniques. Subsequently, Fe@BNPs were employed for the catalytic reduction of various nitroaromatic compounds employing hydrazine hydrate under benign reaction conditions in water. Notably, the magnetic behaviour of Fe@BNPs enabled their facile recovery using an external magnet, facilitating catalyst reuse in multiple cycles with minimal leaching or loss of activity. Furthermore, the versatility of Fe@BNPs was demonstrated through their application in reductive amination reactions, employing nitro-reduced primary amines and carbonyl compounds. This ligand-free approach offers significant advantages including environmental sustainability, green solvent, exceptional product yields, straightforward workup procedures, efficient purification, gram-scale reactions and excellent catalyst reusability.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"146 ","pages":"Pages 494-505"},"PeriodicalIF":5.9,"publicationDate":"2024-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143783614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

MXene mastery: Transforming supercapacitors through solid-solution innovations

IF 5.9 3区工程技术

Journal of Industrial and Engineering Chemistry Pub Date : 2024-11-26 DOI: 10.1016/j.jiec.2024.11.049

Yedluri Anil Kumar , Reddi Mohan Naidu Kalla , Tholkappiyan Ramachandran , Ahmed M. Fouda , H.H. Hegazy , Md Moniruzzaman , Jaewoong Lee

{"title":"MXene mastery: Transforming supercapacitors through solid-solution innovations","authors":"Yedluri Anil Kumar , Reddi Mohan Naidu Kalla , Tholkappiyan Ramachandran , Ahmed M. Fouda , H.H. Hegazy , Md Moniruzzaman , Jaewoong Lee","doi":"10.1016/j.jiec.2024.11.049","DOIUrl":"10.1016/j.jiec.2024.11.049","url":null,"abstract":"<div><div>Exploring innovative materials for supercapacitors has been a focus to broaden energy storage alternatives. The distinctive properties and applications of solid-solution MXenes have garnered significant attention in this regard. This research delves into the application of solid-solution MXene materials in supercapacitor energy storage, examining aspects such as manufacturing, electrochemical behaviour, and structural characteristics. The article begins with an overview of the MXene family, highlighting its potential for energy storage, a highly sought-after quality. The solid-solution approach is particularly favoured for its ability to enhance MXenes electrochemical properties by introducing additional components. This study explores how etching, and intercalation impact the material’s structure and energy storage capabilities. Detailed analyses of the crystallographic, surface chemical, and morphological properties of solid-solution MXenes are conducted. The study emphasizes the influence of these factors on the electrochemical performance of MXene supercapacitors, stressing the importance of tailored design. The research extensively investigates the durability, electrical storage capacity, and charge retention mechanisms of these materials. Understanding the effects of dopants and intercalants on charge storage dynamics could lead to improvements in MXene electrode energy storage. The paper reviews the current advancements, challenges, and the potential of solid-solution MXenes in supercapacitors. With a careful examination of existing research and strategic selection of constituents, solid-solution MXene materials could play a crucial role in future energy storage systems, providing a valuable tool for engineers and scientists exploring renewable energy storage technologies.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"145 ","pages":"Pages 216-233"},"PeriodicalIF":5.9,"publicationDate":"2024-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143488472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Modified water treatment residual serves as an adsorbent for the removal of heavy metals from water: A review

IF 5.9 3区工程技术

Journal of Industrial and Engineering Chemistry Pub Date : 2024-11-26 DOI: 10.1016/j.jiec.2024.11.048

Mingyang Qu , Jiaqing Xiong , Jiajia Zhou , Lifei Wang , Tuanping Hu , Fang Liu , Qionghua Zhang

{"title":"Modified water treatment residual serves as an adsorbent for the removal of heavy metals from water: A review","authors":"Mingyang Qu , Jiaqing Xiong , Jiajia Zhou , Lifei Wang , Tuanping Hu , Fang Liu , Qionghua Zhang","doi":"10.1016/j.jiec.2024.11.048","DOIUrl":"10.1016/j.jiec.2024.11.048","url":null,"abstract":"<div><div>Heavy metal pollution in water has always been an environmental issue of global concern. Water treatment residual (WTR), generated during drinking water treatment processes, has proven to be a potentially cost-effective adsorbent for heavy metals. However, the application of raw WTR is restricted due to its defects. The purpose of this review is to summarize representative research on modified WTR, elucidating the impact of various modification methods on the physicochemical properties of WTR, which is rare in previous review articles. Furthermore, the review discusses the factors influencing the adsorption of WTR and the competitive adsorption among heavy metals. The main results indicate that methods such as heat treatment, acid activation, and development of composites have been successfully applied in modifying WTR, demonstrating the importance of optimizing the adsorption of WTR by altering its properties. The adsorption capacity of WTR is regulated by multiple factors, and the competitive adsorption capacity of heavy metals is proportional to ionic radius and electronegativity. Studying adsorption under conditions of multi-metal coexistence is crucial for the application of WTR in real aquatic environments. This review aims to provide valuable information for remediating heavy metal pollution and optimizing the utilization of WTR to promote global sustainable development.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"146 ","pages":"Pages 122-135"},"PeriodicalIF":5.9,"publicationDate":"2024-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143783791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Photocatalytic degradation of rhodamine B dye using PEG@ZnS:Au and PVP@ZnS:Au nanoparticles

IF 5.9 3区工程技术

Journal of Industrial and Engineering Chemistry Pub Date : 2024-11-26 DOI: 10.1016/j.jiec.2024.11.045

Lal Lianmawii, P.C. Chuaudingpuia, Niveda Leishangthem, Fidelia Lalrindiki, N. Mohondas Singh

{"title":"Photocatalytic degradation of rhodamine B dye using PEG@ZnS:Au and PVP@ZnS:Au nanoparticles","authors":"Lal Lianmawii, P.C. Chuaudingpuia, Niveda Leishangthem, Fidelia Lalrindiki, N. Mohondas Singh","doi":"10.1016/j.jiec.2024.11.045","DOIUrl":"10.1016/j.jiec.2024.11.045","url":null,"abstract":"<div><div>The textile industry significant contribution to water pollution necessitates the development of innovative solutions for efficient wastewater treatment. This study reports the successful synthesis of PEG@ZnS:Au and PVP@ZnS:Au nanoparticles via co-precipitation method, characterized by a suite of analytical techniques including photoluminescence (PL), Brunauer-Emmett-Teller (BET) analysis, scanning electron microscopy (SEM), transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FTIR), and X-ray diffraction (XRD). The photocatalytic activity of the synthesized nanoparticles was evaluated, revealing that PEG@ZnS:Au and PVP@ZnS:Au nanoparticles degraded 94.25 % and 91.45 % of rhodamine B dye, respectively, within a 30-minute timeframe, showcasing their exceptional catalytic performance. Kinetic studies revealed pseudo-first-order behavior, conforming to the Langmuir isotherm model, with an endothermic adsorption process. The degradation process is mediated by forming reactive oxygen species (ROS), which are generated by electron-hole pairs upon photoexcitation. This research underscores the potential of nanoscale materials for enhanced photocatalysis. It provides valuable insights into developing efficient wastewater treatment strategies, highlighting a promising approach for mitigating the environmental impact of textile industry effluents.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"146 ","pages":"Pages 621-640"},"PeriodicalIF":5.9,"publicationDate":"2024-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143783500","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Enhanced copper-adsorption removal from water by easy-handling silica aerogel-polyurethane foam composites

IF 5.9 3区工程技术

Journal of Industrial and Engineering Chemistry Pub Date : 2024-11-24 DOI: 10.1016/j.jiec.2024.11.041

Beatriz Merillas , Miguel Ángel Rodríguez-Pérez , Luisa Durães

{"title":"Enhanced copper-adsorption removal from water by easy-handling silica aerogel-polyurethane foam composites","authors":"Beatriz Merillas , Miguel Ángel Rodríguez-Pérez , Luisa Durães","doi":"10.1016/j.jiec.2024.11.041","DOIUrl":"10.1016/j.jiec.2024.11.041","url":null,"abstract":"<div><div>Safe water supply has become one of the main concerns of our society due to the intense industrial activities generating hazardous waste. Among the water pollutants, copper ions are known for potential diseases caused by accumulation of this metal. Therefore, different adsorbents have been produced for this purpose, highlighting aerogels for their effective adsorption owing to their high surface areas and porosity. Herein the synthesis of a novel silica aerogel-based composite for copper removal is described. It was produced by the sol–gel technique, synthesizing the silica aerogel into a reticulated-polyurethane foam that acted as a macrocellular skeleton, preventing a strong shrinkage of the aerogel during the ambient pressure drying. The produced aerogels and composites were characterized in terms of density, textural properties, hydrophobicity, and copper removal efficiency. Isotherm studies revealed a significantly improved adsorption capacity in comparison with the monolithic aerogel, reaching a maximum value of 46.13 mg g<sup>−1</sup>. The predominant adsorption mechanism was Langmuir- Freundlich adsorption. The adsorption kinetics were also evaluated by different models, as well as the ability to function as filtration medium. Therefore, this work provides a promising strategy for copper uptake avoiding tedious filtration steps to separate the adsorbent, thus reducing time and costs.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"146 ","pages":"Pages 578-588"},"PeriodicalIF":5.9,"publicationDate":"2024-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143783497","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Safety risk investigation of trace moisture on solvent-free polyurethane synthesis reaction

IF 5.9 3区工程技术

Journal of Industrial and Engineering Chemistry Pub Date : 2024-11-23 DOI: 10.1016/j.jiec.2024.11.019

Ruixiang Zhou , Weilong Li , Jiayi Li , Jiwen Hu , Xuefeng Gui , Yonglu Dong , Hongcai Yang , Xiaohua Huang , Shudong Lin

{"title":"Safety risk investigation of trace moisture on solvent-free polyurethane synthesis reaction","authors":"Ruixiang Zhou , Weilong Li , Jiayi Li , Jiwen Hu , Xuefeng Gui , Yonglu Dong , Hongcai Yang , Xiaohua Huang , Shudong Lin","doi":"10.1016/j.jiec.2024.11.019","DOIUrl":"10.1016/j.jiec.2024.11.019","url":null,"abstract":"<div><div>Polyurethane materials are widely used, yet their thermal hazards remain underexplored. This study investigates the solvent-free polyaddition of hexamethylene diisocyanate (HDI) and hydroxyethyl acrylate (HEA) under trace moisture conditions. Titration results showed that moisture significantly reduces the reaction rate, while Karl Fischer titration confirmed effective moisture removal using molecular sieves. NMR and FTIR revealed that dehydration enhances isocyanate electrophilicity and hydroxyl nucleophilicity, accelerating the reaction. DSC indicated that moisture induces additional exothermic peaks due to side reactions, and ARC testing showed elevated initial temperatures and reduced adiabatic temperature rise. A kinetic model revealed a consistent reaction order of 0.8, regardless of moisture. <em>T<sub>D8</sub></em> and <em>T<sub>D24</sub></em> were predicted, and a risk matrix assessed the thermal hazards. This study provides essential guidance for the safe and efficient development of novel eco-friendly polyurethane formulations and offers valuable insights for large-scale industrial safety.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"146 ","pages":"Pages 357-365"},"PeriodicalIF":5.9,"publicationDate":"2024-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143783603","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Advancements in TiO2-based multi-composite photochromic materials: A review

IF 5.9 3区工程技术

Journal of Industrial and Engineering Chemistry Pub Date : 2024-11-23 DOI: 10.1016/j.jiec.2024.11.042

Xinyu Jiao , Yuanjun Liu , Xiaoming Zhao

{"title":"Advancements in TiO2-based multi-composite photochromic materials: A review","authors":"Xinyu Jiao , Yuanjun Liu , Xiaoming Zhao","doi":"10.1016/j.jiec.2024.11.042","DOIUrl":"10.1016/j.jiec.2024.11.042","url":null,"abstract":"<div><div>With the rapid development in the field of smart materials, photochromic materials have a wide range of application prospects. Titanium dioxide (TiO<sub>2</sub>), as a common semiconductor material, is widely studied in the preparation of photochromic materials. However, a single TiO<sub>2</sub> material has some limitations in photochromic performance. Therefore, the introduction of a multi-faceted composite approach becomes an important way to enhance the performance of the materials. The aim of this paper is to review the latest research progress of TiO<sub>2</sub>-based multi-composite photochromic materials and to explore the effects of different composite systems on photochromic properties. This paper first introduces the basic properties and application areas of TiO<sub>2</sub> photochromic materials, which provides a basis for the subsequent discussion. Second, TiO<sub>2</sub>-based binary composite photochromic materials are classified and discussed in detail, including TiO<sub>2</sub>/metal, TiO<sub>2</sub>/metal oxide, and other TiO<sub>2</sub>-based binary composites. Then the research progress of TiO<sub>2</sub>-based ternary composite photochromic materials is discussed. Finally, the future development direction of TiO<sub>2</sub>-based multi-composite photochromic materials is envisioned. This paper serves as a reference for future research on composite photochromic materials, promotes the development of photochromic materials in practical applications, and facilitates progress and innovation in the field of smart materials.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"146 ","pages":"Pages 109-121"},"PeriodicalIF":5.9,"publicationDate":"2024-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143783790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Novel Schiff base derivatives: Enhanced corrosion protection for copper in NaCl solutions – Electrochemical insights and theoretical analysis

IF 5.9 3区工程技术

Journal of Industrial and Engineering Chemistry Pub Date : 2024-11-20 DOI: 10.1016/j.jiec.2024.11.039

Mohammed Lasri , Ali Hassnaoui , Noureddine Idlahoussaine , Aziz Ait-Karra , Mohamed Maatallah , Othmane Zakir , Rachid Idouhli , Mohy Eddine Khadiri , Mustapha Ait Ali , Abdesselam Abouelfida

{"title":"Novel Schiff base derivatives: Enhanced corrosion protection for copper in NaCl solutions – Electrochemical insights and theoretical analysis","authors":"Mohammed Lasri , Ali Hassnaoui , Noureddine Idlahoussaine , Aziz Ait-Karra , Mohamed Maatallah , Othmane Zakir , Rachid Idouhli , Mohy Eddine Khadiri , Mustapha Ait Ali , Abdesselam Abouelfida","doi":"10.1016/j.jiec.2024.11.039","DOIUrl":"10.1016/j.jiec.2024.11.039","url":null,"abstract":"<div><div>This study investigates the corrosion inhibition properties of two recently synthesized Schiff bases, namely 4-bromo-2-(((2-((2-hydroxyethyl)amino)ethyl)imino)methyl)phenol (BHA) and phenyl-2-(((2-((2-hydroxyethyl)amino)ethyl)imino)methyl)phenol (PHA), for copper in a 3.5 wt% NaCl solution. The novelty of this work lies in the use of these Schiff bases, which have not been previously studied in this context, thereby providing new insights into their potential as effective copper corrosion inhibitors. The inhibition performance of the Schiff bases was evaluated using potentiodynamic polarization (PDP) and electrochemical impedance spectroscopy (EIS). The potentiodynamic polarization results demonstrated high corrosion inhibition efficiencies of 85.16 % for PHA and 82.78 % for BHA at a concentration of 1 mM, indicating a mixed-type inhibition process with cathodic predominance. The adsorption of these inhibitors on the copper surface was found to follow the Langmuir adsorption isotherm, and the adsorption constants (K<sub>ads</sub>) and Gibbs free energies (ΔG*<sub>ads</sub>) were calculated. Quantum chemical calculations, in conjunction with Monte Carlo (MC) and molecular dynamics (MD) simulations, provided further insight into the adsorption mechanisms and supported experimental findings, thus offering a comprehensive understanding of the inhibitors’ efficacy.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"146 ","pages":"Pages 551-563"},"PeriodicalIF":5.9,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143783416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fe(III) and Zr(IV) intercalated titanate nanotubes: A singular solution for efficient remediation of five toxic heavy metal ions from water

IF 5.9 3区工程技术

Journal of Industrial and Engineering Chemistry Pub Date : 2024-11-20 DOI: 10.1016/j.jiec.2024.11.040

Anjana Biswas, Prathibha C.

{"title":"Fe(III) and Zr(IV) intercalated titanate nanotubes: A singular solution for efficient remediation of five toxic heavy metal ions from water","authors":"Anjana Biswas, Prathibha C.","doi":"10.1016/j.jiec.2024.11.040","DOIUrl":"10.1016/j.jiec.2024.11.040","url":null,"abstract":"<div><div>Industrial wastewater is a major source of toxic contaminants, including hazardous heavy metal ions (HMIs). In this research, Fe(III) and Zr(IV) Intercalated Titanate Nanotubes (FeZr-TNT), a novel material, was engineered to adsorb both cationic and anionic HMIs individually, as well as simultaneously when multiple ions are present in water. Batch adsorption experiments demonstrated that the material is applicable across a broad pH range (pH 2 to 8), with high efficiency and rapid kinetics, making FeZr-TNT particularly suitable for treating groundwater and industrial wastewater. FeZr-TNT exhibited high adsorption capacities (Q<sub>max</sub>) for various HMIs: 69 mg/g for Cr(VI), 99.5 mg/g for Pb(II), 166.8 mg/g for As(III), 222.2 mg/g for As(V), and an exceptional 4125.7 mg/g for Hg(II). Notably, it exhibited an unprecedented efficiency for Hg(II), surpassing previously reported values of Q<sub>max</sub> for Hg(II) highlighting its exceptional performance. Material characterization of pristine and HMI adsorbed FeZr-TNTs provided insights into its unique structural properties, likely contributing to its high adsorption for multiple HMIs. These properties including the abundance of surface hydroxyl groups, suggest that FeZr-TNT offers highly effective active sites for capturing diverse contaminants, underscoring its potential as an advanced adsorbent for environmental remediation.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"146 ","pages":"Pages 564-577"},"PeriodicalIF":5.9,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143783496","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Lipid droplets targeting fluorescent probes with AIE properties for the diagnosis of fatty liver tissue

IF 5.9 3区工程技术

Journal of Industrial and Engineering Chemistry Pub Date : 2024-11-20 DOI: 10.1016/j.jiec.2024.11.038

Jie Wang , Sichen Zhang , Jiale Li , Aobo Sun , Xue Zhang , Chunfei Wang , Hui Wang , Lei Hu

{"title":"Lipid droplets targeting fluorescent probes with AIE properties for the diagnosis of fatty liver tissue","authors":"Jie Wang , Sichen Zhang , Jiale Li , Aobo Sun , Xue Zhang , Chunfei Wang , Hui Wang , Lei Hu","doi":"10.1016/j.jiec.2024.11.038","DOIUrl":"10.1016/j.jiec.2024.11.038","url":null,"abstract":"<div><div>Lipid droplets (LDs), as essential organelles within cells, play crucial roles in various physiological and pathological processes. Therefore, the precise detection of LDs in living system is of great importance for biomedical research. In this paper, a series of fluorescent probes <strong>WJ1–WJ4</strong> were constructed by introducing various electron-donating or electron-withdrawing groups into coumarin derivatives for visualizing LDs. <strong>WJ1–WJ4</strong> exhibited typical aggregation-induced emission (AIE) characteristics and also possessed desirable lipophilicity, high photostability, and low cytotoxicity. Moreover, it was found that probe <strong>WJ1</strong> could ultrafast penetrate cells (∼10 s) and specifically target LDs in live cells by wash-free procedure, which was capable of monitoring the accumulation and dynamical changes of LDs in living cells. Importantly, <strong>WJ1–WJ4</strong> demonstrated the ability to distinguish fatty liver through tissues imaging. The excellent image performance renders these LDs-probes as powerful tools for early diagnosis of non-alcoholic fatty liver disease (NAFLD).</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"146 ","pages":"Pages 542-550"},"PeriodicalIF":5.9,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143783495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0