Next Materials最新文献

{"title":"Rapid biosynthesis of N-doped TiO2 nanoparticles using plant extract of Tamarix sp.: Its antimicrobial, anti-oxidant activity and dielectric properties","authors":"Syed Mohd Adnan Naqvi ,&nbsp;Sk Najrul Islam ,&nbsp;Azam Raza ,&nbsp;Deepa Kshirsagar ,&nbsp;Padmaja Chavan ,&nbsp;Vishakha Chankeshwara ,&nbsp;Shakeel Ahmad Firdousi ,&nbsp;Absar Ahmad","doi":"10.1016/j.nxmate.2025.100624","DOIUrl":"10.1016/j.nxmate.2025.100624","url":null,"abstract":"<div><div>Green synthesis is a technique for the fabrication of nanoparticles (NPs) that is easy, eco-friendly, and emergent. It is currently garnering the attention of the scientific community worldwide since it is non-toxic, inexpensive, and reliable, and it takes place under ambient conditions. This research aimed to synthesize green N-doped titanium dioxide nanoparticles (N-TiO₂) and analyze their antimicrobial, anti-oxidant activity, and dielectric properties. A leaf extract of <em>Tamarix</em> sp. was used in a single step at room temperature to fabricate N-TiO₂ nanoparticles with an average particle size of 26.5 nm. They were subsequently characterized by certain methods like Ultra Violet-Visible spectroscopy, Transmission Electron Microscopy, Field Emission Scanning Electron Microscopy, X-ray diffraction, X-ray photoelectron spectroscopy, Fourier Transform Infra-Red Spectroscopy, etc. Moreover, the efficiency of the synthesized nanoparticles as antimicrobial agents was investigated against <em>Bacillus subtilis</em>, <em>Escherichia coli</em> and <em>Aspergillus niger</em>. Using 2, 2-diphenyl-1-picrylhydrazyl hydrate (DPPH), the antioxidant activity of synthesized N-TiO₂ nanoparticles (NPs) was evaluated. UV–visible spectrophotometry was used to monitor the radical-scavenging activity of N-TiO₂ NPs. The dielectric properties were examined with the help of impedence analyzer and we observed high dielectric constant and very low tangent loss.</div></div>","PeriodicalId":100958,"journal":{"name":"Next Materials","volume":"7 ","pages":"Article 100624"},"PeriodicalIF":0.0,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143747932","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recent advances in enhancing MoO3-based photocatalysts for hydrogen production via water splitting","authors":"Ibrahim Alfa ,&nbsp;Hafeez Yusuf Hafeez ,&nbsp;J. Mohammed ,&nbsp;Abdussalam Balarabe Suleiman ,&nbsp;Chifu E. Ndikilar ,&nbsp;Fayez K. Alharbi ,&nbsp;Salisu Abdu","doi":"10.1016/j.nxmate.2025.100629","DOIUrl":"10.1016/j.nxmate.2025.100629","url":null,"abstract":"<div><div>Molybdenum trioxide (MoO₃) is an n-type semiconductor belonging to the family of metal oxides and has been explored for use in energy applications and environmental remediation due to its abundance, low cost, stability, and non-toxicity, with the potential to mitigate the use of expensive noble metals in catalysis. However, inadequacies due to positive conduction band (CB) potential and broad bandgap limit its ability for wide visible absorption photocatalytic application and thus prevent it from performing as a single photocatalyst but rather as a support. The synthesis approach is one of the methods that can help in the industrial scaling of the photocatalysts. This review highlights some of the adopted approaches, including facile exfoliation, hydrothermal, sol-gel, spray pyrolysis, and vapor deposition methods that yield MoO₃ with the desired nanostructure. Important photocatalytic properties, such as electronic, optical, and structural properties, and how the properties contribute to photocatalytic activities (like light absorption, electron densities, and their arrangements) are highlighted. The effect of each of the crystal phases of MoO₃, including orthorhombic (α-MoO₃), monoclinic (β-MoO₃), and hexagonal (h-MoO₃)_, in catalytic applications for hydrogen (H₂) production is discussed. Improvement strategies for strengthened performance in photocatalytic systems by morphology control, introducing defect or oxygen vacancy, modifying crystal structure or phase, and different heterojunction formations are studied. Future perspectives are provided to pave the path for the design and development of the strong composite photocatalyst for energy (H₂) generation <em>via</em> water splitting. Therefore, this review focuses on heterojunctions and non-stoichiometric formation of MoO₃ as a cocatalyst in order to provide insight into developing a low-cost and efficient photocatalyst for better H₂ evolution performance <em>via</em> photocatalytic water splitting for more equitable energy production using renewable sources.</div></div>","PeriodicalId":100958,"journal":{"name":"Next Materials","volume":"7 ","pages":"Article 100629"},"PeriodicalIF":0.0,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143799273","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Large scale synthesis of MoSe2 nanoflowers: Effect of reaction parameters","authors":"Priyanka Phalswal,&nbsp;Pawan K. Khanna","doi":"10.1016/j.nxmate.2025.100628","DOIUrl":"10.1016/j.nxmate.2025.100628","url":null,"abstract":"<div><div>Rapid synthesis of MoSe₂ nano-flowers is carried out by thermal method employing pre-dissolved Se in 1-octadecene and sodium or ammonium molybdate as precursors with surfactants such as oleic acid and/or oleylamine. As-synthesized samples were analysed by XRD, FE-SEM/EDAX, HRTEM, AFM, XPS, DSC, PL and Raman spectroscopy etc. The broad XRD pattern indicated cluster diameter to be in nano-meter regime. The HRTEM confirmed flower shape morphology composed of ultrathin sheets. AFM revealed layered structure stacked with more than 10 layers. The high-resolution Mo(3d) XPS spectra showed two peaks for 3d_5/2 and 3d_3/2 spins of Mo with binding energy values of 228.3 eV and 231.4 eV. The synthesized MoSe₂ showed mild photo-catalytic activity against MB dye. However, the sintering of MoSe₂ led to formation of MoO₃ nano-particles which showed excellent photocatalytic performance yielding more than 90 % MB dye degradation.</div></div>","PeriodicalId":100958,"journal":{"name":"Next Materials","volume":"7 ","pages":"Article 100628"},"PeriodicalIF":0.0,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143747935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mn2+ and Mn4+ competition in photoluminescence and persistent luminescence","authors":"Hei-Yui Kai,&nbsp;Ka-Leung Wong,&nbsp;Peter A. Tanner","doi":"10.1016/j.nxmate.2025.100610","DOIUrl":"10.1016/j.nxmate.2025.100610","url":null,"abstract":"<div><div>M₂La₃Sb₃O₁₄ (M = Mg, Zn, Mn) exhibit ordered, and for Ca, disordered, rhombohedral pyrochlore systems. The photoluminescence (PL) and persistent luminescence (PersL) has been studied for the Mn-doped Mg, Zn and Ca systems in addition to M = Mn, with major focus upon the Mg system. The systems exhibit differences in the Mn²⁺ and Mn⁴⁺ PL, and also in the PersL. In addition to bandgap excitation, the PersL of Mn²⁺ is due to metal-to-metal charge transfer (MMCT) rather than tunneling. The thermally stimulated luminescence (TL) and PersL decay kinetics have been fitted to give kinetics order and activation energies. The shallowest trap for M = Mg (Zn) has the activation energy of 0.42 eV (0.71 eV) and obeys second order kinetics. TL and temperature-stop (<em>T</em>_STOP) data can explain the anomalous temperature quenching of Mn²⁺ PL, whereas the Mn⁴⁺ PL follows a single barrier model. Using the determined vacuum referred binding energy (VRBE) data, the PersL results for M = Mg have been rationalized. The unusual properties enable a novel anti-counterfeiting material device to be constructed. Our results are especially relevant for Physical, Inorganic and Materials Chemists to understand and tune PL and PersL properties of solid state systems. It is found that disorder is not a criterion for improvement of PersL.</div></div>","PeriodicalId":100958,"journal":{"name":"Next Materials","volume":"8 ","pages":"Article 100610"},"PeriodicalIF":0.0,"publicationDate":"2025-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143735249","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multi-functional Ag2O-NiO composite bio-catalyst: Efficacy in breast cancer and anti-microbial properties","authors":"Deepu Habbanakuppe Ramakrishnegowda ,&nbsp;Sweekar Baradekoppa Ramesh ,&nbsp;Kampalapura S. Chandrakantha ,&nbsp;Shobith Rangappa ,&nbsp;Kanchugarakoppal S. Rangappa ,&nbsp;Maralinganadoddi P. Sadashiva","doi":"10.1016/j.nxmate.2025.100625","DOIUrl":"10.1016/j.nxmate.2025.100625","url":null,"abstract":"<div><div>Silver and nickel composites are known for enhancing biocatalytic activity and have substantial potential in biomedical engineering due to their comprehensive applications. Here, we synthesized an Ag₂O/NiO composite using the microwave hydrothermal method and characterized it by XRD, SEM, DLS, FTIR, TEM, and XPS analysis. The Ag₂O/NiO composite catalyst was tested against the breast cancer cell line MDA-MB-231 and showed dose-dependent growth inhibition with IC₅₀ values of 100, 250, 500, and 1000 μg/ml⁻¹ as determined by the MTT assay. In addition, the composite showed antimicrobial activity against <em>Escherichia coli (MTCC 7410), Staphylococcus aureus (MTCC 7443), Fusarium oxysporum (RCMB 001004),</em> and <em>Aspergillus niger (RCMB 02724).</em> These results suggest that the Ag₂O/NiO composite is an active biocatalyst with promising antimicrobial and anticancer properties.</div></div>","PeriodicalId":100958,"journal":{"name":"Next Materials","volume":"8 ","pages":"Article 100625"},"PeriodicalIF":0.0,"publicationDate":"2025-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143735250","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Understanding lithiation induced volume variations and its impact on porous cobaltite (LiCo2O4) for Li-ion battery cathodes","authors":"L. Maake,&nbsp;B. Shibiri,&nbsp;P.E. Ngoepe,&nbsp;R.S. Ledwaba","doi":"10.1016/j.nxmate.2025.100601","DOIUrl":"10.1016/j.nxmate.2025.100601","url":null,"abstract":"<div><div>Spinel LiCo₂O₄ exhibits superlative electrochemical performance due to its high Li⁺ diffusion rate; meanwhile, porous nanomaterials offer large surface areas and pore volume, allowing materials to expand freely with lithiation. However, it is very difficult to synthesise LiCo₂O₄ through conventional methods. As such, it has become redundant over the years. Therefore, herein, molecular dynamics simulation methods are employed to investigate the porosity and structural changes of three lithiated Li_1+xCo₂O₄ (0 ≤ x ≤ 1) nanoporous materials with cell dimensions of 67, 69, and 75 Å during the discharge process to improve their cycling performance and structural stability. The radial distribution functions showed structures, which have sufficiently amorphised and recrystallised with lithiation. Furthermore, the simulated XRDs showed peaks that correspond to the formation of the cobaltite LiCo₂O₄ spinel when compared to experimental results. In addition, the XRDs also show significant peak shifts, splits, and broadening with increasing lithium concentration. This may be attributed to structural changes and phase transitions from cubic to tetragonal symmetry since multi-grained structures are observed at the Li_1.75Co₂O₄ concentration. Pore size changes in the materials are also observed with increasing lithium concentration, and the nanoporous materials experience some volume changes during the discharge process. Nanoporous 69 Å material is observed to have a great overall volume increase compared to its counterparts. However, all the nanoporous materials retain their structural integrity upon full lithiation at Li_2.00Co₂O₄; indicating their potential to enhance the cycling performance and structural stability of LiCo₂O₄ cathodes.</div></div>","PeriodicalId":100958,"journal":{"name":"Next Materials","volume":"8 ","pages":"Article 100601"},"PeriodicalIF":0.0,"publicationDate":"2025-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143735248","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Data-driven approach for synthesizing, characterization, and experimental investigation of biomass-based plastic","authors":"Sunil Kumar Srivastava ,&nbsp;Kedari Lal Dhaker","doi":"10.1016/j.nxmate.2025.100596","DOIUrl":"10.1016/j.nxmate.2025.100596","url":null,"abstract":"<div><div>Climate change, an urgent and significant concern in our current stage of human civilization, is exacerbated by the role of synthetic plastic and polymers. Their petrochemical-based synthesis and non-biodegradable nature pose alarming threats. Synthetic polymers, including plastic, are known to be dangerous materials that impact human civilization in various ways. The irreversible covalent crosslink in polymer imparts better mechanical properties (thermal and chemical resistance), reducing the possibility of recycling and reusing chemically synthesized polymer. The study reports that ∼60000 plastic bags are used every 5 seconds. The need to address the detrimental impacts of polymer biomass-based plastic materials is urgent. These materials offer a more sustainable alternative with their superior quality and biodegradability. This research utilizes soya waste to develop sustainable environmental biomaterials, emphasizing the pressing need for immediate action to combat plastic pollution. This article presents an innovative, data-driven approach for synthesizing, characterizing, and experimentally investigating biomass-based plastic. The use of cutting-edge Artificial Intelligence (AI) based tools like Adaptive Neuro-Fuzzy Inference System (ANFIS) and Artificial Neural Network (ANN), as well as statistical approach Response Surface Methodology (RSM), were adopted in this research work, marking a novel and exciting development in the field. These tools were used to develop a model that automates synthesizing biomass-based plastic. The data validation indicates a mean absolute error in water absorption of ∼1.40 % while in methanol, 0.87 %. The synthesized soy-based bioplastic was analyzed instrumentally through FTIR, DTA, and TGA, which yielded satisfactory results. Other physical properties like solubility, biodegradability, and chemical reactivity were also studied in the laboratory. The combination of soy, corn, glycerol, vinegar, and water was optimized using the Response Surface Methodology (RSM). This unique combination was chosen for its potential to produce a high-quality, biodegradable biomass-based plastic, thereby contributing to the development of sustainable materials.</div></div>","PeriodicalId":100958,"journal":{"name":"Next Materials","volume":"8 ","pages":"Article 100596"},"PeriodicalIF":0.0,"publicationDate":"2025-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143735252","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hydrophilic and superoleophobic GO-TiO2 PVDF/PEI membrane with antifouling properties for efficient oil-water separation","authors":"Mitushi Agrawal ,&nbsp;Triparna Chakraborty ,&nbsp;Dharmveer Yadav ,&nbsp;Sumit Saxena ,&nbsp;Shobha Shukla","doi":"10.1016/j.nxmate.2025.100618","DOIUrl":"10.1016/j.nxmate.2025.100618","url":null,"abstract":"<div><div>The separation of oil in complex microemulsions has challenges with significant implications, particularly in industries such as food processing, textiles, paint, pharmaceuticals and refineries. Conventional methods often fail to achieve stable and efficient separation, necessitating the use of advanced membrane technologies. This study investigates the integration of graphene oxide (GO) and titanium dioxide (TiO₂) nanoparticles into a poly(vinylidene fluoride)/poly(ethyleneimine) (PV/PEI) membrane to enhance the separation of micro-emulsified oil from water. The addition of GO/TiO₂ (4 %) imparts greater smoothness to the membrane surface, which is otherwise lacking in the pristine PV/PEI membrane; it also enhances hydrophilicity, thereby improving its antifouling properties. Incorporation of GO/TiO₂ enhances the pure water permeability of the membrane up to 2122.4 L/m².h.bar. The results demonstrate the potential of GO-TiO₂ incorporated PV/PEI membrane as a super-oleophobic material with an underwater contact angle of 150° ± 3°. The mixed-matrix membranes exhibit a three-fold increase in oil-water separation compared to the pristine membranes. The hydrophilic nature and high surface energy of the composite make it effective in separating stable micro-emulsified oil from water, contributing to environmental sustainability and technological advancements in various industries. Moreover, the membrane’s cost-effectiveness and scalability make it suitable for large-scale industrial applications, enhancing its practical viability.</div></div>","PeriodicalId":100958,"journal":{"name":"Next Materials","volume":"8 ","pages":"Article 100618"},"PeriodicalIF":0.0,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143715351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Energy density comparable with Li-ion batteries from aqueous supercapatteries of PANI/V2O5/SnO2 nanocomposite and its green electrolytes","authors":"Aranganathan Viswanathan,&nbsp;Theertha Premalatha Ramesh,&nbsp;Megha Naik,&nbsp;Adka Nityananda Shetty","doi":"10.1016/j.nxmate.2025.100622","DOIUrl":"10.1016/j.nxmate.2025.100622","url":null,"abstract":"<div><div>The PANI53.85 %: V₂O₅34.62 %: SnO₂11.53 % (PVS) ternary nanocomposite synthesized by <em>insitu</em> synthesis as supercapattery electrode material has exhibited energy density (<em>E</em>) equivalent to that of Li-ion batteries as the PVS furnishes an impressive <em>E</em> of 114.13 W h kg^<img>1 with a high power density (<em>P</em>) of 2.400 kW kg^<img>1 at 2 A g^<img>1 in real 2 EL-supercapattery cell set up with low potential window (1.2 V) provided by 1 M H₂SO₄. The energy storage performance resulted by PVS is, a specific capacity (<em>Q</em>) of 684.8 C g^<img>1, at 2 A g^<img>1. The PVS is robust to withstand its energy storage characters up to 13600 cycles at 0.4 V s^<img>1. The Li-ion supercapattery device of PVS made with a green electrolyte exhibited a <em>Q</em> of 672.0 C g^<img>1, <em>E</em> of 112.0 W h kg^<img>1 and <em>P</em> of 1.200 kW kg^<img>1 at 1 A g^<img>1_.</div></div>","PeriodicalId":100958,"journal":{"name":"Next Materials","volume":"8 ","pages":"Article 100622"},"PeriodicalIF":0.0,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143735253","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimization of chitosan/polyvinyl alcohol/lemongrass hydrochar composite beads for the removal of azo dyes in water","authors":"Patricia Anne P. Correa,&nbsp;Sean Francis O. Buenaventura,&nbsp;Justine Rae S. Santos,&nbsp;Edgar Clyde R. Lopez","doi":"10.1016/j.nxmate.2025.100621","DOIUrl":"10.1016/j.nxmate.2025.100621","url":null,"abstract":"<div><div>This study explores the potential of chitosan (CS)/polyvinyl alcohol (PVA)/lemongrass hydrochar (LGHC) composite beads as efficient adsorbents for azo dye removal for the first time, demonstrating their high efficacy and sustainability. Unlike conventional adsorbents, these composite beads incorporate LGHC, a low-cost, renewable biomass-derived material, and sustainable polymers (CS and PVA), offering an eco-friendly and cost-effective alternative for industrial dye removal. The optimal composition of the composite beads was determined to be 2.00 wt% CS, 862.70 ppm LGHC, and 0.50 wt% PVA, achieving impressive sorption capacities of 22.30 mg/g for methyl orange, 57.73 mg/g for congo red, and 74.20 mg/g for methyl red. The composite beads featured a porous structure, and a composition enriched with carbon, oxygen, and nitrogen, facilitating dye removal through electrostatic interactions, hydrogen bonding, and π-π stacking. While their sorption capacities are comparable to conventional adsorbents, the incorporation of biomass-derived hydrochar and sustainable polymers enhances their environmental viability. This study underscores the potential of CS/PVA/LGHC composite beads as a scalable, eco-friendly solution for mitigating industrial dye pollution, contributing to cleaner water systems and greater environmental sustainability.</div></div>","PeriodicalId":100958,"journal":{"name":"Next Materials","volume":"8 ","pages":"Article 100621"},"PeriodicalIF":0.0,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143715347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}