Applied Nanoscience最新文献

{"title":"\"Development and evaluation of nanocarriers loaded with acacia catechu for the management of dextran sulfate-induced crohn’s disease\"","authors":"Prajna Thalur Kushalappa,&nbsp;Seema Sajjan Singh Rathore,&nbsp;Josephine Leno Jenita,&nbsp;Jincy Thomas","doi":"10.1007/s13204-025-03137-3","DOIUrl":"10.1007/s13204-025-03137-3","url":null,"abstract":"<div><p>The study investigates the therapeutic potential of <i>Acacia catechu</i>, a medicinal plant, in the context of inflammatory bowel disease, specifically Crohn’s disease. Utilizing a rat model, the research evaluates the protective effects of both standard extracts and nano formulations of <i>Acacia catechu</i> against colonic damage induced by dextran sulfate sodium. The methodology includes extracting active compounds from the bark of <i>Acacia catechu</i>, followed by pharmacological assessments of antioxidant enzyme activities and histopathological evaluations. Results indicate that the standard extract and nano formulation significantly improve colon health, as evidenced by enhanced colon weight-to-length ratios, better stool consistency, and reduced tissue damage compared to control groups. The antioxidant properties of <i>Acacia catechu</i>, attributed to its bioactive compounds, play a crucial role in mitigating oxidative stress and inflammation. The study highlights the potential of nano formulations of <i>Acacia catechu</i> to enhance the bioavailability of these compounds, suggesting a promising avenue for developing effective treatments for Inflammatory bowel disease. Overall, the findings support the integration of <i>Acacia catechu</i> into therapeutic strategies for managing chronic inflammatory conditions, warranting further research to validate these effects in human populations.</p></div>","PeriodicalId":471,"journal":{"name":"Applied Nanoscience","volume":"16 1","pages":""},"PeriodicalIF":3.674,"publicationDate":"2025-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145831189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of electronic noise components in heterojunction double gate ferroelectric p-n-i-n tunnel field-effect transistors","authors":"Shib Sankar Das,&nbsp;Subir Kumar Sarkar","doi":"10.1007/s13204-025-03134-6","DOIUrl":"10.1007/s13204-025-03134-6","url":null,"abstract":"<div><p>This study conducts a comprehensive analysis of the noise characteristics of a heterojunction double gate ferroelectric p-n-i-n tunnel field-effect transistor (HJ DG Fe p-n-i-n TFET), focusing on generation-recombination (G-R), flicker (1/f), and diffusion noise components, while modulating the thickness of the ferroelectric layer in the gate stack at various operating frequencies. This research relies on the output current noise power spectral density (S_ID) and the input voltage noise power spectral density (S_VG) derived from TCAD simulation approach. This study also examines the effects of both donor and acceptor ITCs, along with the influence of changes in temperature on the noise characteristics of the device. The analysis indicates that G-R noise predominates in the very low frequency range, while flicker noise is prevalent in the low to mid frequency range, with diffusion noise components becoming more pronounced in high frequency domains. A comparison is made between the S_ID and S_VG of several noise components of the proposed device and existing state-of-the-art TFET devices. Furthermore, this study provides an important finding for lowering noise components using ferroelectric material in the gate stack, which is preferable for high-end analog, digital along with various IoT applications.</p></div>","PeriodicalId":471,"journal":{"name":"Applied Nanoscience","volume":"16 1","pages":""},"PeriodicalIF":3.674,"publicationDate":"2025-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145766293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Targeted disruption of Biofilm-Associated MDR pathogens using Curcumin-Loaded mesoporous spions","authors":"Annesha Roy,&nbsp;Deepak Khatak,&nbsp;Amiya Kumar Patel,&nbsp;Kajal Kumari,&nbsp;Ramovatar Meena","doi":"10.1007/s13204-025-03139-1","DOIUrl":"10.1007/s13204-025-03139-1","url":null,"abstract":"<div><p>Superparamagnetic iron oxide nanoparticles (SPIONs) have gained attention as a very promising theragnostic nano-drug delivery systems having inherent antimicrobial potential. Loading pharmacological agents such as curcumin onto these nanocarriers offers a novel strategy to address multidrug-resistant (MDR) bacterial infections. In this study, a multifunctional nanoplatform was developed by engineering curcumin-loaded mesoporous silica-coated SPIONs (CUR-mSiO₂-SPIONs) for combating MDR pathogens and their biofilms. The nanoparticles were systematically characterized for their structural, optical, magnetic, and colloidal properties, confirming successful synthesis and functionalization. The nanocarriers exhibited pH-responsive curcumin release (pH 5.5 and 7.4), favoring the acidic microenvironment to combat against bacterial infections. CUR-mSiO₂-SPIONs shows synergistic enhancement of curcumin’s activity when it is delivered leading to effective growth inhibition and strong biofilm suppression of the MDR pathogens. Mechanistic investigations further indicated that the nanoparticles promoted excessive reactive oxygen species generation and cell wall membrane disruption, ultimately leading to cell death, contributing to their potent antibacterial action. Overall, these findings provide clear evidence of the potential of CUR-mSiO₂-SPIONs as an efficient nanotherapeutic approach for the treatment of biofilm-associated MDR infections.</p></div>","PeriodicalId":471,"journal":{"name":"Applied Nanoscience","volume":"16 1","pages":""},"PeriodicalIF":3.674,"publicationDate":"2025-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145766287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Green-assisted pulsed laser ablation for the sustainable synthesis of CUO nanoparticles with antibacterial properties","authors":"Fadia Jabbar Alwan,&nbsp;Neean F. Majeed,&nbsp;Zainab Fakhri Merzah,&nbsp;Nisreen Kh. Abdalameer","doi":"10.1007/s13204-025-03140-8","DOIUrl":"10.1007/s13204-025-03140-8","url":null,"abstract":"<div><p>Present investigation presents a synergistic approach that involved green synthesis and pulsed laser ablation in liquid (PLAL) in order to accomplish ultra-pure and stable copper oxide nanoparticles (CuO NPs) with improved biological prospect. Two methods were used in the synthesis of CuO nanoparticles; (i) PLAL method at wavelengths of light in deionized water, and (ii) PLAL technique using <i>Hibiscus sabdariffa</i> extract as it contains phytochemicals which has potential as a capping and stabilizing agents.</p><p>The structural and morphological characterizations of the synthesized CuO crystalline nanomaterials were analyzed by X-ray diffraction (XRD) and field-emission scanning electron microscopy (FE-SEM), which revealed the formation of the nanosized CuO with both methods. However, there was a significant difference in the particle size and distribution. Plant extract-free CuO NPs had an average size of 23.0±18.9 nm and a broad range of sizes. On the other hand, nanobeads with a smaller and more uniform size were obtained in green-assisted PLAL, and by taking the average as 16.6±10.5 nm of diameter. This size decrease and better uniformity indicate that phytochemicals play a regulatory function in nucleation and prevent extensive growth of particles.</p><p>EDS (Energy-dispersive X-ray spectroscopy) further verified the elemental components of these samples. Although Cu and O were the main elements in extract-free PLAL samples, green-synthesized NPs had extra biological components from plant extracts, which proved the bio-based capping layer at surface of particles.</p><p>Antimicrobial screening indicates noticeable differences in antibacterial activity. The CuO NPs produced without extract showed a zone of inhibition diameter of 12.3±0.6 mm against Staphylococcus aureus and Klebsiella pneumoniae. While those formed by green were bearing inhibition zone each equal of 9.3±0.6 mm and 9.0±1.0 mm, respectively. The green synthesized nanoparticles also exhibited significant antibacterial activity at a concentration slightly below that of chemical agents, apparently due to the surface immobilization of phytochemicals and altered physico-chemical properties.</p><p>In conclusion, the study demonstrates the promising prospects of integrating PLAL with plant-based extracts towards sustainable development of bioactive NPs. This dual-method strategy not only provides precise control over nanoparticle size, stability, and surface chemistry, but also can lessen the dependence on chemical reagents. This green synthetic route holds strong potential for the preparation of CuO-based materials in antimicrobial and other biological applications.</p></div>","PeriodicalId":471,"journal":{"name":"Applied Nanoscience","volume":"16 1","pages":""},"PeriodicalIF":3.674,"publicationDate":"2025-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145766292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tunable third-order optical nonlinearity in Ag/Au nanostructures with Al2O3 coating layer under femtosecond and nanosecond excitation","authors":"Valentyn Rudenko,&nbsp;Viktor Styopkin,&nbsp;Volodymyr Liakhovetskyi,&nbsp;Alexandr Brodin","doi":"10.1007/s13204-025-03138-2","DOIUrl":"10.1007/s13204-025-03138-2","url":null,"abstract":"<div><p>This paper presents a comprehensive study of third-order optical nonlinearity in nanostructured Ag/Au composite films coated with Al₂O₃ dielectric layers of varying thickness. Using Z-scanning, performed in both nanosecond (1064 and 532 nm) and femtosecond (800, 600, and 400 nm) modes of laser excitation, the coefficients of nonlinear refraction n₂, nonlinear absorption coefficients β, and saturation intensity I_s were determined. In the nanosecond mode, a change in the sign of n₂ was observed depending on the thickness of the dielectric layer, which is explained by the competition between thermal nonlinearity and electronic contribution, as well as the tunneling of hot carriers through an ultra-thin Al₂O₃ layer. In the femtosecond mode, the nonlinear response was exclusively electronic, with maximum values of n₂ and β observed at 400 nm due to interband excitation in gold and local plasmonic amplification. Increasing the thickness of the Al₂O₃ layer affected the degree of electromagnetic field localization and the efficiency of nonlinear absorption. The results obtained demonstrate that nanoscale structuring of the dielectric environment allows controlling not only the magnitude but also the sign of χ⁽³⁾, which opens up prospects for the creation of tunable nonlinear photonic elements – optical limiters, switches, and modulators.</p></div>","PeriodicalId":471,"journal":{"name":"Applied Nanoscience","volume":"16 1","pages":""},"PeriodicalIF":3.674,"publicationDate":"2025-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145766294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Piezoresistive CNT-infused 3D sponge sensor for wearable real-time motion tracking","authors":"Indu Elizabeth,&nbsp;C. Athira,&nbsp;Harish C. Barshilia","doi":"10.1007/s13204-025-03136-4","DOIUrl":"10.1007/s13204-025-03136-4","url":null,"abstract":"<div><p>Fast-track advancements in wearable devices are being driven by the growing demand for real-time monitoring of human activities and health metrics. In this work, a flexible piezoresistive sensor based on carbon nanotube-infused three-dimensional porous PDMS sponges is presented, fabricated using a scalable and robust method. This study distinguishes itself from previous CNT-based sponge research by systematically optimizing CNT content to enhance sensor sensitivity under various strain levels and also using the combination of porogens with different pore sizes for fabrication of the sponges. Detailed characterization of the composite structures was performed using Raman spectroscopy, X-ray diffraction, and field emission scanning electron microscopy. The optimized sponge demonstrates improved gauge factor values of ~ 8, even at a low concentration of 0.25% CNTs, outperforming those reported in the literature for such a minimal concentration. The sensor exhibits an excellent response/recovery time of 0.12 s/0.17 s, respectively. The optimized CNT–PDMS sponge, configured with defined dimensions and stable electrical contacts, exhibited reliable and reproducible electromechanical responses during real-time tracking of both vigorous and subtle motions, confirming its suitability for advanced wearable sensing applications.</p></div>","PeriodicalId":471,"journal":{"name":"Applied Nanoscience","volume":"16 1","pages":""},"PeriodicalIF":3.674,"publicationDate":"2025-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145766295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synthesis and photocatalytic evaluation of visible Light-Activated Ni-S codoped TiO₂ in Metanil yellow degradation","authors":"S. Cathaline Jagha,&nbsp;E.K. Kirupa Vasam","doi":"10.1007/s13204-025-03129-3","DOIUrl":"10.1007/s13204-025-03129-3","url":null,"abstract":"<div><p>This​‍​‌‍​‍‌ research describes the synthesis, characterization, and photocatalytic performance of nickel-sulfur (Ni-S) codoped titanium dioxide (TiO2) nanoparticles to degrade metanil yellow dye under visible light. The large bandgap of pristine TiO2 (3.2 eV) limits its photocatalytic activity to the visible range and, therefore, requires changes to enhance its performance. Non-metal and metal doping, in particular, codoping with elements such as nitrogen, fluoride, and sulfur, potentially narrows the bandgap. Here, Ni-S codoping effectively lowers the bandgap to 2.75 eV, thereby increasing the absorption of visible light. X-ray diffraction is used to confirm the anatase phase, and UV–Vis diffuse reflectance spectroscopy indicated a red shift, which is a direct indication of increased light-harvesting capability. The incorporation of Ni and S dopants is confirmed by Fourier transform infrared spectroscopy. Energy-dispersive X-ray spectroscopy combined with scanning electron microscopy is used to confirm elemental distribution, and transmission electron microscopy shows that the nanoparticles are well-dispersed and the sizes are between 15 and 25 nm. Ni-S codoped TiO2 achieves a significantly enhanced photocatalytic efficiency; thus, the metanil yellow concentration of 10 ppm is degraded up to 92% in 120 min under visible ​‍​‌‍​‍‌light. Improved photocatalytic activity is attributed to improved UV-visible absorption, surface acidity, and oxygen vacancy formation. These results suggest that Ni-S codoped TiO₂ is a highly effective photocatalyst for visible light-driven environmental applications. </p></div>","PeriodicalId":471,"journal":{"name":"Applied Nanoscience","volume":"16 1","pages":""},"PeriodicalIF":3.674,"publicationDate":"2025-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145766288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A temperature/frequency dependent complex impedance study, electrical transport and dielectric relaxation mechanism in mo substituted ZnAl2O4 nanospinel oxides","authors":"M. A. Almessiere,&nbsp;A. V. Fulari,&nbsp;A. Baykal,&nbsp;Sagar E. Shirsath,&nbsp;Md Amir","doi":"10.1007/s13204-025-03130-w","DOIUrl":"10.1007/s13204-025-03130-w","url":null,"abstract":"<div>\u0000 \u0000 <p>ZnMo_xAl_2−2xO₄ (x = 0.00–0.10) nanospinel oxides (NSOs) were synthesized via the sol–gel route. XRD confirmed the formation of a pure cubic spinel structure with crystallite sizes ranging from <b>8.4 to 11 nm</b>, while TEM, HR-TEM, SEM, and EDX analyses validated the cubic morphology and homogeneous chemical composition. The dielectric and electrical properties of Mo→ZnAl₂O₄ NSOs were systematically investigated across a wide frequency range (<b>100 Hz–1 MHz</b>) and temperature window (<b>20–120 °C</b>). AC conductivity followed Jonscher’s universal power law, confirming a correlated barrier hopping (CBH) mechanism, where electron transport occurs via hopping between localized states. Mo doping significantly enhanced conductivity, with nearly an <b>order of magnitude improvement</b> up to the optimal doping level of <b>x = 0.06</b>, attributed to oxygen vacancies and defect dipoles that facilitate polaron hopping between Mo⁶⁺/Mo⁵⁺ and Zn²⁺/Zn³⁺ sites. The activation energy (Ea) increased with doping, peaking at <b>~ 0.0686 eV for x = 0.06</b>, and subsequently decreased at higher doping levels, suggesting a transition from optimized defect-assisted conduction to defect saturation. The dielectric constant rose from <b>x = 0.00</b> to <b>x = 0.06</b> at 120 °C, accompanied by moderate dielectric loss, reflecting enhanced dipolar relaxation and thermally activated charge carrier hopping. Impedance spectroscopy revealed depressed semicircular arcs and Warburg tails, confirming non-ideal Debye relaxation, grain boundary effects, and diffusion-limited transport. These findings demonstrate that controlled Mo substitution in ZnAl₂O₄ nanospinel oxides can effectively tailor conduction and dielectric properties, making them promising candidates for dielectric and energy storage applications.</p>\u0000 </div>","PeriodicalId":471,"journal":{"name":"Applied Nanoscience","volume":"15 6","pages":""},"PeriodicalIF":3.674,"publicationDate":"2025-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145675159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Triple-Stage interleaved zeta converter for PV-Powered EV charging with Bio-Inspired controller optimization","authors":"M. Ganga,&nbsp;B. Kavya Santhoshi,&nbsp;Bapayya Naidu Kommula,&nbsp;Gurulakshmi AB","doi":"10.1007/s13204-025-03127-5","DOIUrl":"10.1007/s13204-025-03127-5","url":null,"abstract":"<div><p>The global surge in Electric Vehicle (EV) popularity has ignited a transformative wave in energy innovation, propelling the exploration of renewable energy sources for sustainable EV charging solutions. This study ventures into the forefront of eco-conscious transportation technologies by investigating the seamless integration of photovoltaic (PV) systems. Against the backdrop of mounting environmental concerns and the imperative to reduce carbon footprints, this research pioneers cutting-edge strategies in PV-based EV charging, redefining the landscape of green mobility. An innovative Triple-Stage Interleaved Zeta (TSIZ) converter takes the centre stage in this research, engineered meticulously to enhance PV voltage. To ensure precise converter control a sophisticated Proportional-Integral (PI) controller optimized by the intricate mating behaviour of Satin Bowerbirds is introduced, enhancing the precision of converter control. This meticulous approach results in perfect grid synchronization and minimizes the impact of EV charging system on grid. To validate the effectiveness of proposed system, extensive simulations were conducted using MATLAB Simulink platform. The comparative analysis reveals the superior performance of system validating converter efficiency of 98.14% with reduced Total Harmonic Distortion (THD) of 1.54%, emphasizing its potential to revolutionize EV charging infrastructure with eco-friendly PV integration.</p></div>","PeriodicalId":471,"journal":{"name":"Applied Nanoscience","volume":"15 6","pages":""},"PeriodicalIF":3.674,"publicationDate":"2025-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145675049","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Extracts from vitex, magnolia and camellia leaves as reagents for green synthesis of silver nanoparticles: the degree of precursor conversion into plasmonic particles and the particles dispersity","authors":"Oksana Stavinskaya,&nbsp;Iryna Laguta,&nbsp;Pavlo Kuzema,&nbsp;Viktor Anishchenko,&nbsp;Tetiana Fesenko","doi":"10.1007/s13204-025-03132-8","DOIUrl":"10.1007/s13204-025-03132-8","url":null,"abstract":"<div><p>Silver nanoparticle (AgNPs) colloids were synthesized by one-pot method using the extracts from the leaves of <i>Vitex agnus-castus</i>, <i>Magnolia kobus</i>, and <i>Camellia japonica</i> as “green” reagents. The synthesis was performed at 25 and 70 °C for up to 7 days to find the conditions that ensure maximum transformation of silver precursor, AgNO₃, into plasmonic AgNPs. The maximum yield of plasmonic AgNPs was found to be ~ 80%; this value seems to be considerably higher than those typically reported in the literature on green synthesis of AgNPs. In all cases, a minor fraction of silver precursor was found to be present in the colloids as Ag⁺ ions and/or very small particles or clusters that do not exhibit clear plasmonic properties. While the reduction of most of the silver precursor was almost completed within a few minutes, at 70 °C the significant increase in plasmon peak intensity occurred during about 5, 15, and 25 h for camellia, magnolia, and vitex extracts, respectively. The percentage and the sizes of resulting plasmonic AgNPs were found to be affected by both the synthesis conditions and the extracts composition. The main components of vitex and magnolia extracts, flavones / flavonols and hydroxycinnamic acids, appeared to be better stabilizing agents than catechins and hydroxybenzoic acids, which dominated in camellia extract.</p><h3>Graphical Abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":471,"journal":{"name":"Applied Nanoscience","volume":"15 6","pages":""},"PeriodicalIF":3.674,"publicationDate":"2025-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145675203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}