Journal of Industrial and Engineering Chemistry最新文献

筛选
英文 中文
Adsorption characteristics of methane on microporous carbon prepared from bitumite: Equilibrium, thermodynamics and site energy distribution studies 甲烷在沥青微孔炭上的吸附特性:平衡、热力学和现场能量分布研究
IF 5.9 3区 工程技术
Journal of Industrial and Engineering Chemistry Pub Date : 2025-01-18 DOI: 10.1016/j.jiec.2025.01.028
Weikang Hu , Shuo Duan , Yinglong Chen , Yongjian Zhang , Yaru Xie , Guodong Li
{"title":"Adsorption characteristics of methane on microporous carbon prepared from bitumite: Equilibrium, thermodynamics and site energy distribution studies","authors":"Weikang Hu ,&nbsp;Shuo Duan ,&nbsp;Yinglong Chen ,&nbsp;Yongjian Zhang ,&nbsp;Yaru Xie ,&nbsp;Guodong Li","doi":"10.1016/j.jiec.2025.01.028","DOIUrl":"10.1016/j.jiec.2025.01.028","url":null,"abstract":"<div><div>The synthesis of porous carbon materials is the crucial for Adsorption Natural Gas (ANG) technology. In this study, a series of microporous carbons were prepared using a one-step activation method with KOH activation of bituminous coal. The surface chemical properties and pore structure of the microporous carbons were characterized, and the optimal preparation conditions were determined based on their characteristics and methane adsorption capacity. The thermodynamics and site energy distribution of adsorption/desorption for methane on optimal microporous carbon were investigated. The results indicate that the optimal preparation process involves a KOH/coal ratio of 1, an activation temperature of 700 °C, and an activation time of 1.5 h. Thermodynamic analysis indicates that the adsorption of CH<sub>4</sub> on microporous carbon is spontaneous and exothermic, while the desorption process is non-spontaneous and endothermic. Site energy distribution analysis revealed that methane occupies high-energy sites preferentially before adsorbing onto low-energy sites on the microporous carbon. The higher temperature resulted in the higher average site energy and surface heterogeneity. These findings will provide guidance for the preparation of excellent microporous adsorbents for methane storage.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"148 ","pages":"Pages 701-723"},"PeriodicalIF":5.9,"publicationDate":"2025-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144107011","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
Flexible multifunctional MXene@Carbon nano tube (CNTs)/Cotton fabric inspired by tentacles of caterpillar for electromagnetic shielding, pressure sensing and solar heating 柔性多功能MXene@Carbon纳米管(CNTs)/棉织物的灵感来自毛虫的触手,用于电磁屏蔽,压力传感和太阳能加热
IF 5.9 3区 工程技术
Journal of Industrial and Engineering Chemistry Pub Date : 2025-01-18 DOI: 10.1016/j.jiec.2025.01.027
Jiayu Xie , Jiatong Yan , Ying Zhang , Huajun Wang , Rui Tan , Xiaolin Ran , Guochong Gong , Shaojiang Wang , Ronghui Guo
{"title":"Flexible multifunctional MXene@Carbon nano tube (CNTs)/Cotton fabric inspired by tentacles of caterpillar for electromagnetic shielding, pressure sensing and solar heating","authors":"Jiayu Xie ,&nbsp;Jiatong Yan ,&nbsp;Ying Zhang ,&nbsp;Huajun Wang ,&nbsp;Rui Tan ,&nbsp;Xiaolin Ran ,&nbsp;Guochong Gong ,&nbsp;Shaojiang Wang ,&nbsp;Ronghui Guo","doi":"10.1016/j.jiec.2025.01.027","DOIUrl":"10.1016/j.jiec.2025.01.027","url":null,"abstract":"<div><div>With the rapid development of the wearable flexible electronics industry, it is still challenging to apply flexible fabrics to protect pilots from electromagnetic radiation. MXenes are ideal candidates for constructing efficient conductive networks in flexible wearable fabrics due to high conductivity and layered structure. However, the interconnection between MXene nanosheets is weak, resulting in a decrease in conductivity. Inspired by tentacles of caterpillar, a 3D efficient conductive network was constructed by bridging 1D carbon nanotubes (CNTs) into the highly conductive 2D MXene to enhance interconnection, and a series of flexible multifunctional MXene@CNTs/cotton fabrics for electromagnetic shielding, pressure sensing and solar heating were obtained by vacuum-assisted filtration of MXene and CNTs aqueous solution. The average electromagnetic interference shielding (EMI SE) effectiveness value of the MXene@CNTs/cotton fabrics can reach 46.6 dB in the X band. The MXene@CNTs/cotton fabrics exists an extremely wide pressure response range (0∼548.78 kPa), high sensitivity (Smax = 0.014 kPa<sup>−1</sup>), low minimum detection limit (19.82 Pa), fast response/recovery time (0.101/0.098 s), and excellent cycling stability (3000 cycles). MXene@CNTs/cotton fabric exists photothermal properties, showing temperature of 119.0 °C under light density irradiation of 4200 W/m<sup>2</sup> within 110 s. This work provides a paradigm for the construction of flexible multifunctional fabrics for electromagnetic shielding, pressure sensing and solar heating of aviation flight suits.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"148 ","pages":"Pages 690-700"},"PeriodicalIF":5.9,"publicationDate":"2025-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144107017","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
Enhancing the PES membrane performance by incorporating nanostructured Chrysopogan zizanioides for effective removal of ammonia from aquatic environment 通过加入纳米结构的聚砜,提高聚砜膜的性能,有效去除水中环境中的氨
IF 5.9 3区 工程技术
Journal of Industrial and Engineering Chemistry Pub Date : 2025-01-17 DOI: 10.1016/j.jiec.2025.01.022
Ravi Chandra Aashika, K. Sumi, J. Prasath, Mukannan Arivanandhan
{"title":"Enhancing the PES membrane performance by incorporating nanostructured Chrysopogan zizanioides for effective removal of ammonia from aquatic environment","authors":"Ravi Chandra Aashika,&nbsp;K. Sumi,&nbsp;J. Prasath,&nbsp;Mukannan Arivanandhan","doi":"10.1016/j.jiec.2025.01.022","DOIUrl":"10.1016/j.jiec.2025.01.022","url":null,"abstract":"<div><div><em>Chrysopogan zizanioides</em> embedded polyether sulfone (PES) membranes were fabricated using phase inversion method. The surface morphology, surface roughness, functional groups and thermal stability of the prepared pure (M0) and composite membranes with different weight percent of <em>Chrysopogan zizanioides</em> (M1, M2, M3, M4 and M5) were analysed. The contact angle, porosity and mechanical strength of pure and nanoparticles incorporated membranes were studied. The hydrophilicity of M4 membrane was relatively higher compared to other membranes. The porosity of membranes enhanced from 30.8 % (for M0) to 69.1 % (for M5). The tensile strength of<!--> <!-->membranes increased from 0.77 MPa (for M0) to 3.16 MPa (for M4) as the nanoparticles content increases in the membrane and slightly decreased for M5 (3.0 MPa). The adsorption of ammonia was studied for the prepared membranes by<!--> <!-->adsorption studies.<!--> <!-->M4 membrane showed relatively higher ammonia removal efficiency of 95.8 % compared to other membranes. The adsorption kinetics<!--> <!-->studies<!--> <!-->revealed that pore diffusion is dominant in the ammonia adsorption for both membranes. Isotherm studies were performed for M0 and M4 and the data well-fitted with Langmuir isotherm confirming the monolayer adsorption of ammonia. Reusability studies revealed that the membrane retain 86 % of efficiency after five cycles indicating the regeneration capacity.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"148 ","pages":"Pages 640-653"},"PeriodicalIF":5.9,"publicationDate":"2025-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144107013","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
Mango peel biomass-derive activated carbon and MnCO3 nanocomposite: The potential electrode for high-performance solid-state energy storage 芒果皮生物质衍生活性炭和MnCO3纳米复合材料:高性能固态储能的潜在电极
IF 5.9 3区 工程技术
Journal of Industrial and Engineering Chemistry Pub Date : 2025-01-16 DOI: 10.1016/j.jiec.2025.01.021
Samikannu Prabu , Madhan Vinu , Kung-Yuh Chiang , Athibala Mariappan , Ranjith Kumar Dharman , Tae Hwan Oh
{"title":"Mango peel biomass-derive activated carbon and MnCO3 nanocomposite: The potential electrode for high-performance solid-state energy storage","authors":"Samikannu Prabu ,&nbsp;Madhan Vinu ,&nbsp;Kung-Yuh Chiang ,&nbsp;Athibala Mariappan ,&nbsp;Ranjith Kumar Dharman ,&nbsp;Tae Hwan Oh","doi":"10.1016/j.jiec.2025.01.021","DOIUrl":"10.1016/j.jiec.2025.01.021","url":null,"abstract":"<div><div>Asymmetric supercapacitors are promising energy-storage devices that combine electric double-layer and redox-type electrodes in a single unit. Therefore, the development of sustainable electrodes with high performance and low cost is urgently required. In this study, we prepared activated mango-peel derived carbon (MPC) from bio-waste mango peel (MP) and MnCO<sub>3</sub> nanocomposites using a pyrolysis process. The MnCO<sub>3</sub>@MPC electrodes exposed a higher specific capacitance of 1021F g<sup>−1</sup> at 0.5 A/g with 98.65 % retention after 10,000 cycles. Moreover, the remarkable supercapacitor performance demonstrated that the proposed electrode possesses a unique morphology and would be a viable option for usage in capacitive energy storage devices. By employing MnCO<sub>3</sub>@MPC and activated carbon, two distinct electrochemical potential windows were utilized to create an asymmetric device that showed a higher energy density (23 W h kg<sup>−1</sup>) at a power density (249 W kg<sup>−1</sup>). After the stability test, the asymmetric device maintained an outstanding capacity retention rate of 89 %. According to the research findings, MnCO<sub>3</sub>@MPC nanocomposites are capable of new electrode-active nanomaterials for use in enhanced electrochemical conversion and storage systems.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"148 ","pages":"Pages 631-639"},"PeriodicalIF":5.9,"publicationDate":"2025-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144107012","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
Harnessing nitrogen doped magnetic biochar for efficient antibiotic adsorption and degradation 利用氮掺杂磁性生物炭对抗生素进行高效吸附和降解
IF 5.9 3区 工程技术
Journal of Industrial and Engineering Chemistry Pub Date : 2025-01-16 DOI: 10.1016/j.jiec.2025.01.025
Parul Rana , Vatika Soni , Simran Sharma , Komal Poonia , Shilpa Patial , Pardeep Singh , Rangabhashiyam Selvasembian , Vishal Chaudhary , Chaudhery Mustansar Hussain , Pankaj Raizada
{"title":"Harnessing nitrogen doped magnetic biochar for efficient antibiotic adsorption and degradation","authors":"Parul Rana ,&nbsp;Vatika Soni ,&nbsp;Simran Sharma ,&nbsp;Komal Poonia ,&nbsp;Shilpa Patial ,&nbsp;Pardeep Singh ,&nbsp;Rangabhashiyam Selvasembian ,&nbsp;Vishal Chaudhary ,&nbsp;Chaudhery Mustansar Hussain ,&nbsp;Pankaj Raizada","doi":"10.1016/j.jiec.2025.01.025","DOIUrl":"10.1016/j.jiec.2025.01.025","url":null,"abstract":"<div><div>Nitrogen-doped magnetic biochar (N-doped magnetic BC) has garnered significant attention as a multifunctional material for the remediation of antibiotic-contaminated water, owing to its synergistic adsorption and catalytic degradation capabilities. This review critically evaluates the transformative role of pretreatment strategies on the physicochemical attributes of biochar, focusing on nitrogen doping and chemical activation. These methodologies are complemented by post-treatment processes designed to impart synergistically optimized magnetic properties to the biochar matrix. Such modifications are pivotal in fine-tuning the material’s characteristics, including surface area, pore architecture, and active site configuration, thereby enhancing its adsorption efficiency and catalytic performance. Advanced characterization techniques, such as electron microscopy, X-ray diffraction, and various spectroscopic modalities, provide comprehensive insights into the structural, surface, and magnetic properties of nitrogen-doped magnetic BC. The adsorption mechanisms are predominantly governed by π-π interactions, hydrogen bonding, and electrostatic forces, with nitrogen doping and magnetic functionalization significantly amplifying the material’s selectivity and adsorption capacity. Furthermore, the catalytic degradation of antibiotics occurs via both radical and non-radical pathways, underscoring the dual functionality of the material. Notably, N-doped magnetic BC demonstrates excellent recyclability, maintaining high efficiency across multiple adsorption–desorption cycles. This highlights its potential for sustainable application. Future research directions proposed in this study emphasize advancing the eco-compatibility and scalability of N-doped magnetic BC. Computational modelling is suggested to predict and optimize the material’s physicochemical properties, alongside the development of large-scale, environmentally benign synthesis techniques. These advancements aim to position N-doped magnetic BC as a cornerstone material in wastewater treatment systems.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"148 ","pages":"Pages 174-195"},"PeriodicalIF":5.9,"publicationDate":"2025-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144106250","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
Electron bridging enhanced peroxydisulfate activation and 4-chlorophenol degradation enabled by doping carbon into graphitic carbon nitride 碳掺杂石墨化氮化碳后,电子桥接增强过硫酸氢盐活化和4-氯苯酚降解
IF 5.9 3区 工程技术
Journal of Industrial and Engineering Chemistry Pub Date : 2025-01-16 DOI: 10.1016/j.jiec.2025.01.026
Xinliang Liu , Kuan Cai , Ziyi Zhong , Jiulong Sha , Xingxiang Ji , Parikshit Gogoi , Hainong Song , Shuangfei Wang , Jinge Guo
{"title":"Electron bridging enhanced peroxydisulfate activation and 4-chlorophenol degradation enabled by doping carbon into graphitic carbon nitride","authors":"Xinliang Liu ,&nbsp;Kuan Cai ,&nbsp;Ziyi Zhong ,&nbsp;Jiulong Sha ,&nbsp;Xingxiang Ji ,&nbsp;Parikshit Gogoi ,&nbsp;Hainong Song ,&nbsp;Shuangfei Wang ,&nbsp;Jinge Guo","doi":"10.1016/j.jiec.2025.01.026","DOIUrl":"10.1016/j.jiec.2025.01.026","url":null,"abstract":"<div><div>The peroxydisulfate (PDS)-based advanced oxidation process (AOP) has attracted great attention as an effective technique for oxidatively decomposing organic pollutants. g-C<sub>3</sub>N<sub>4</sub>, an excellent photocatalyst, has been studied to activate PDS, but the rapid photogenerated electron-hole recombination severely impedes its photocatalytic performance. Herein, highly efficient point-defect engineering by doping atoms as well as vacancies was adopted to modulate photoinduced exciton dissociation kinetics. We successfully synthesized C-doped carbon nitride (xC-g-C<sub>3</sub>N<sub>4</sub>) by a one-step copyrolysis method using glucose and melamine as raw materials. C-doped carbon nitride can act as an electron bridge for electron transfer, leading to xC-g-C<sub>3</sub>N<sub>4</sub> with a wider light absorption range (from 475 nm to 527 nm), narrower band gap (from 2.76 eV to 2.66 eV) and higher charge separation efficiency (from 3.79 μA/cm<sup>2</sup> to 3.22 μA/cm<sup>2</sup>). The enhanced visible light absorption performance and the reduced electron-hole pair recombination rate of xC-g-C<sub>3</sub>N<sub>4</sub> can efficiently initiate PDS. The obtained xC-g-C<sub>3</sub>N<sub>4</sub> catalyst exhibited superior photocatalytic activation performance of PDS for 4-CP degradation under visible light illumination. The degradation rate of 4-CP reached 88.3 %, with a total organic carbon (TOC) removal rate of approximately 87.9 %, which increased by 67.9 % and 160 %, respectively. This study highlights a new effective method of carbon doping in g-C<sub>3</sub>N<sub>4</sub> for activating PDS in the degradation of 4-CP.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"148 ","pages":"Pages 679-689"},"PeriodicalIF":5.9,"publicationDate":"2025-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144107016","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
Preparation of sintering-resistant thermochemical energy storage materials from zinc sol–modified carbide slag 锌溶胶改性电石渣制备耐烧结热化学储能材料
IF 5.9 3区 工程技术
Journal of Industrial and Engineering Chemistry Pub Date : 2025-01-15 DOI: 10.1016/j.jiec.2025.01.019
Yuan Zhang , Caiyun Gao , Xiangli Liu , Dong Li , Fei Jin
{"title":"Preparation of sintering-resistant thermochemical energy storage materials from zinc sol–modified carbide slag","authors":"Yuan Zhang ,&nbsp;Caiyun Gao ,&nbsp;Xiangli Liu ,&nbsp;Dong Li ,&nbsp;Fei Jin","doi":"10.1016/j.jiec.2025.01.019","DOIUrl":"10.1016/j.jiec.2025.01.019","url":null,"abstract":"<div><div>Carbide slag is an industrial solid waste with a high calcium content. This study prepared a novel CaO–ZnO composite thermochemical energy storage material by mixing carbide slag slurry with ZnO sol and investigated the effects of the ZnO doping amount, pH, and thermal pretreatment process on the energy storage performance of the as-formed materials. The results indicate that when the CaO:ZnO molar ratio is 8:1, the thermochemical energy storage performance of the CaO–ZnO composite material is optimal. The energy storage performance of SG-CZ8-850-1, which was obtained under the heat pretreatment conditions of 850 ℃ and 1 h, remained stable with an effective conversion rate and energy storage density of 0.35 and 1112 kJ·kg<sup>−1</sup>, respectively, after 20 cycles. Thus, ZnO doping can effectively increase the reaction rate of carbide slag during carbonation and improve the cycling stability of thermochemical energy storage materials.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"148 ","pages":"Pages 622-630"},"PeriodicalIF":5.9,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144106370","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
Developments in vibrating membrane filtration systems 振动膜过滤系统的发展
IF 5.9 3区 工程技术
Journal of Industrial and Engineering Chemistry Pub Date : 2025-01-15 DOI: 10.1016/j.jiec.2025.01.017
Yifan Zhao , Yuxuan Zhang , Bo Xing , Wenlai Xu , Ziqiang Yin
{"title":"Developments in vibrating membrane filtration systems","authors":"Yifan Zhao ,&nbsp;Yuxuan Zhang ,&nbsp;Bo Xing ,&nbsp;Wenlai Xu ,&nbsp;Ziqiang Yin","doi":"10.1016/j.jiec.2025.01.017","DOIUrl":"10.1016/j.jiec.2025.01.017","url":null,"abstract":"<div><div>The present work systematically reviewed vibrating membrane systems as a measure of fouling control. Frequency and amplitude of vibration, membrane pore size, stacking density of membrane modules and viscosity of filtrates are key operational parameters affecting shear rate. The critical flux of vibrating membrane systems is mainly dependent on frequency and amplitude of vibration, size of foulants, as well as the addition of coagulants. Computational fluid dynamics (CFD) is the most popular simulation tool for the mechanic study of membrane vibration. Vibrating membrane systems have been widely applied in microalgae harvesting, wastewater treatment, dairy production and protein separation from yeast, where advanced forms of vibration, such as magnetic induced membrane vibration system (MMV) and uniform shear vibration membrane system (USVM) are developed to meet the needs of the respective applications. PMMA, ETFE, PPO and FEP are qualified and may be used as vibrating membrane materials in the future.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"148 ","pages":"Pages 131-149"},"PeriodicalIF":5.9,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144107007","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 anti-microbial activity of ofloxacin-loaded mesoporous silica nanoparticles against clinical isolates of drug-resistant microbes 负载氧氟沙星的介孔二氧化硅纳米颗粒对临床分离的耐药微生物的抑菌活性增强
IF 5.9 3区 工程技术
Journal of Industrial and Engineering Chemistry Pub Date : 2025-01-13 DOI: 10.1016/j.jiec.2025.01.007
Marwa S. Ahmed , Nehia N. Hussein , Ghassan M. Sulaiman , Hamdoon A. Mohammed , Riaz A. Khan
{"title":"Enhanced anti-microbial activity of ofloxacin-loaded mesoporous silica nanoparticles against clinical isolates of drug-resistant microbes","authors":"Marwa S. Ahmed ,&nbsp;Nehia N. Hussein ,&nbsp;Ghassan M. Sulaiman ,&nbsp;Hamdoon A. Mohammed ,&nbsp;Riaz A. Khan","doi":"10.1016/j.jiec.2025.01.007","DOIUrl":"10.1016/j.jiec.2025.01.007","url":null,"abstract":"<div><div>The current study focused on the preparation of amine-functionalized mesoporous silica nanoparticles (MSNs) as an advanced drug delivery platform. The prepared MSNs were loaded with amine functionalities, followed by the loading of ofloxacin. Structural and morphological characteristics were analyzed using various spectro-analytical methods, including X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), ultraviolet–visible spectroscopy (UV–Vis), zeta potential measurements, field emission scanning electron microscopy (FE-SEM), and Brunauer–Emmett–Teller surface area analysis. Antimicrobial efficacy was tested against <em>Staphylococcus aureus, Enterococcus faecalis</em>, <em>Proteus mirabilis</em>, and <em>Pseudomonas aeruginosa</em> clinical isolates. All the isolates exhibited resistance to pure, free form ofloxacin. Upon loading ofloxacin onto the aminated MSNs, the antimicrobial activity improved significantly, with inhibition zone diameters reached to 37.00 mm with enhanced antibiofilm effects. The antioxidant capacity of MSNs-NH<sub>2</sub>-ofloxacin demonstrated superior antioxidant activity when compared with MSNs-NH<sub>2</sub>. Furthermore, hemolysis tests confirmed that MSNs-NH<sub>2</sub>-ofloxacin had negligible hemolytic activity, demonstrating cyto-compatibility and bio-use safety, particularly at lower concentrations. The nanocomposite also showed sustained drug release and improved delivery of ofloxacin, thereby effectively maintaining the bioavailability. These findings suggested that the MSNs-NH<sub>2</sub>-ofloxacin is a promising drug delivery vehicle that enhances the therapeutic efficacy and bioactivity of the antibiotic, offering a potential solution to combat multidrug-resistant bacterial infections under clinical conditions.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"148 ","pages":"Pages 541-559"},"PeriodicalIF":5.9,"publicationDate":"2025-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144107046","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
State-of-the-art developments in metal/metal oxide and graphene-based nano-hybrid systems for photocatalytic degradation of tetracycline antibiotics 金属/金属氧化物和石墨烯基纳米杂化系统光催化降解四环素类抗生素的最新进展
IF 5.9 3区 工程技术
Journal of Industrial and Engineering Chemistry Pub Date : 2025-01-12 DOI: 10.1016/j.jiec.2025.01.012
Mirza Talha Baig , Zainab Zahid , Mohd Tauqeer , Chae-Hee Park , Jong Pil Park , Chang-Hyung Choi , Taeho Yoon , Akbar Mohammad
{"title":"State-of-the-art developments in metal/metal oxide and graphene-based nano-hybrid systems for photocatalytic degradation of tetracycline antibiotics","authors":"Mirza Talha Baig ,&nbsp;Zainab Zahid ,&nbsp;Mohd Tauqeer ,&nbsp;Chae-Hee Park ,&nbsp;Jong Pil Park ,&nbsp;Chang-Hyung Choi ,&nbsp;Taeho Yoon ,&nbsp;Akbar Mohammad","doi":"10.1016/j.jiec.2025.01.012","DOIUrl":"10.1016/j.jiec.2025.01.012","url":null,"abstract":"<div><div>An efficient method to degrade Tetracyclines (TCs) in wastewater is through photocatalysis. In recent years, some of the study has been reported on doped photocatalysts and heterostructure nanomaterial-based photocatalytic systems. However, these reports have not been critically reviewed in the literature. Herein, we comprehensively reviewed various metal/metal oxide and graphene based photocatalysts along with their mechanistic detail to degrade the tetracycline. We compare the efficiency of TC degradation among various metal/metal oxide-doped nanocomposites (NCs) and quantum dots/ carbon nanotube/ graphene based nanocomposites depending on their doping elements, synthesis methods, electron transport properties, charge recombination, and reactive radical species (<sup>•</sup>OH, h<sup>+</sup> and <sup>•</sup>O<sub>2</sub><sup>–</sup>). Additionally, various metal/metal oxide and graphene based heterojunctions offer a promising opportunity for effective TC degradation, with future research focusing on developing high-quality, advanced materials through energy-efficient processes that are minimally toxic and cost-effective. In particular, the formation of heterojunctions between g-C<sub>3</sub>N<sub>4</sub> and semiconductor nanostructures using Type II or Z-scheme mechanisms is expected to be a significant research focus in the near future.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"148 ","pages":"Pages 69-91"},"PeriodicalIF":5.9,"publicationDate":"2025-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144106376","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
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信