Colloids and Surfaces C: Environmental Aspects最新文献

{"title":"Transport and retention of titanium dioxide nanoparticles in a drinking water treatment plant. Effects of coagulation, filtration and raw water properties on the removal efficiency","authors":"Lina Ramirez-Arenas ,&nbsp;Robin Noyer ,&nbsp;Stéphan Ramseier Gentile ,&nbsp;Stéphane Zimmermann ,&nbsp;Pauline Perdaems ,&nbsp;Pascal Ramaciotti ,&nbsp;Wei Liu ,&nbsp;Serge Stoll","doi":"10.1016/j.colsuc.2025.100067","DOIUrl":"10.1016/j.colsuc.2025.100067","url":null,"abstract":"<div><div>Increasing the use and release of titanium dioxide nanoparticles (TiO₂ NPs) into aquatic systems, including water compartments used to produce drinking water, represent a risk for human health through direct NPs ingestion. Since drinking water treatment plants (DWTPs) must provide and guarantee the quality of the water for human consumption, in this study, TiO₂ NPs removal efficiency of a DWTP which provides drinking water for half million consumers is investigated. For that purpose, a pilot-scale designed to closely reproduce each treatment process of the main DWTP is considered. Experiments were first conducted without considering the coagulation process to evaluate the efficiency of the filtration processes (sand and granular activated carbon) and the specific impact of the coagulation with Polyaluminum Chloride on NPs removal. Using an original and novel combination of different analytical techniques (turbidity, ζ-potentials, size distribution measurements, electron microscopy, total organic carbon determination) we found that filtration processes through sand and GAC achieve an overall NPs removal of 96.3 % ± 1.0. NPs removal is mainly attributed to straining and adsorption processes during filtration. Then experiments were conducted in presence of PACl to quantify the impact of coagulation on the TiO₂ NPs removal efficiency. It was found that the addition of coagulant significantly improves TiO₂ NPs removal with a global removal efficiency greater than 99.5 % ± 0.5. The higher removal efficiency in presence of coagulant was related to a significant TiO₂ NPs surface charge reduction and subsequent formation of aggregates increasing their retention and attachment in the filter media.</div></div>","PeriodicalId":100290,"journal":{"name":"Colloids and Surfaces C: Environmental Aspects","volume":"3 ","pages":"Article 100067"},"PeriodicalIF":0.0,"publicationDate":"2025-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143807657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comprehensive Review of Hybrid Absorption-Adsorption Techniques for Chromium Removal from Wastewater Using Magnetite-Zeolite Suspended in Glycol Slurry","authors":"Yudha Gusti Wibowo ,&nbsp;Dedy Anwar ,&nbsp;Hana Safitri ,&nbsp;Aris Setiawan ,&nbsp;Sudibyo Sudibyo ,&nbsp;Ahmad Tawfiequrrahman Yuliansyah ,&nbsp;Himawan Tri Bayu Murti Petrus","doi":"10.1016/j.colsuc.2025.100066","DOIUrl":"10.1016/j.colsuc.2025.100066","url":null,"abstract":"<div><div>Chromium is a highly toxic heavy metal linked to severe chronic respiratory diseases, including asthma, rhinitis, pulmonary fibrosis, and chronic obstructive pulmonary disease. Despite extensive research on chromium removal techniques such as adsorption, phytoremediation, and constructed wetlands, each method has inherent limitations in efficiency, selectivity, and long-term applicability. This review introduces a novel hybrid absorption-adsorption approach utilizing magnetite-zeolite suspended in glycol slurry as a promising alternative for chromium remediation. This is the first comprehensive review to systematically analyze this method, highlighting the unique physicochemical properties of magnetite-zeolite and its adsorption mechanisms. Furthermore, the review critically evaluates recent advancements, challenges, and potential improvements in this technique while providing recommendations for future research and practical applications. The insights presented in this study are expected to drive further experimental investigations and contribute to the development of more effective and sustainable strategies for chromium removal from wastewater.</div></div>","PeriodicalId":100290,"journal":{"name":"Colloids and Surfaces C: Environmental Aspects","volume":"3 ","pages":"Article 100066"},"PeriodicalIF":0.0,"publicationDate":"2025-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143738026","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Taguchi optimized electrocoagulation technology: A sustainable approach to oil-water separation in large scale applications","authors":"Hansa Muvel ,&nbsp;Manoj Kumar Jindal ,&nbsp;Pradip Kumar Tewari ,&nbsp;Semyon Mareev ,&nbsp;Vikky Anand","doi":"10.1016/j.colsuc.2025.100065","DOIUrl":"10.1016/j.colsuc.2025.100065","url":null,"abstract":"<div><div>Electrocoagulation (EC) method used for eliminating oil from oily wastewater, though it encounters challenges such as high operational costs and electrode passivation. The novelty of this research is its development of a cost-effective and highly efficient EC process, specifically optimized for sunflower oil wastewater. The effectiveness of EC in reducing turbidity was evaluated through experimental analysis. The Taguchi methodology was employed to optimize critical process parameters: pH, operating voltage, EC duration, electrode spacing, and sodium chloride concentration. The Optimal conditions identified were pH 6, 30 V, 80 minutes of EC duration, 5 cm electrode spacing, and 0.2 g/L NaCl, achieving an impressive oil removal rate of 94.46 %, along with high energy efficiency. Characterization of the electrodes using UV spectroscopy, SEM, and EDX under these optimal conditions further supported the findings. The study also examined the operating cost (OC) associated with the EC process using aluminium electrodes. Energy consumption ranged from 0.96 kWh/m³ to 22.61 kWh/m³ , while aluminium electrode consumption varied between 0.06 kgAl/m³ and 0.275 kgAl/m³ . The OC fluctuated from 0.252 to 4.654 USD per 1000 litres of oil wastewater treatment across nine orthogonal array experiments. This research contributes to advancing sustainable EC technology for separating emulsified oil-water mixtures, aligning with circular economy principles for responsible industrial wastewater management.</div></div>","PeriodicalId":100290,"journal":{"name":"Colloids and Surfaces C: Environmental Aspects","volume":"3 ","pages":"Article 100065"},"PeriodicalIF":0.0,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143705294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Citric acid facilitates diisopropylamine separation from water: A potential solution for groundwater remediation","authors":"Nour Kashlan ,&nbsp;Caitlyn Hsiung ,&nbsp;Erica Pensini","doi":"10.1016/j.colsuc.2025.100064","DOIUrl":"10.1016/j.colsuc.2025.100064","url":null,"abstract":"<div><div>Diisopropylamine (DIPA) is used in various industrial processes, such as the Sulfinol™ process to remove acidic components from oil and gas, and in the production of pesticides. It has relatively high solubility in water (≈100 g/L) and is found as a contaminant in groundwater. This study uses for the first time natural citric acid (CA) to purify water contaminated with DIPA with low energy costs. CA leads to the bulk separation of DIPA from concentrated aqueous mixtures, as demonstrated using attenuated total reflectance–Fourier transform infrared spectroscopy. Therefore, it offers a potential emergency response in the case of large spills. CA also enhances the volatilization of DIPA from aqueous solutions, as demonstrated using nuclear magnetic resonance. Therefore, it also offers a potential approach to facilitate stripping of DIPA from water in pump and treat, where groundwater is extracted, treated at the surface and reinjected. These findings suggest that CA can serve as a sustainable and effective tool to treat DIPA contamination.</div></div>","PeriodicalId":100290,"journal":{"name":"Colloids and Surfaces C: Environmental Aspects","volume":"3 ","pages":"Article 100064"},"PeriodicalIF":0.0,"publicationDate":"2025-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143611566","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":"Solid transformation synthesis of zeolites and their applications","authors":"Wei Shu ,&nbsp;Haowen Lin ,&nbsp;Xintong Chen ,&nbsp;Yi Yang ,&nbsp;Zhicong Chen ,&nbsp;Minyi Liu ,&nbsp;Xintong You ,&nbsp;Ying Li","doi":"10.1016/j.colsuc.2025.100063","DOIUrl":"10.1016/j.colsuc.2025.100063","url":null,"abstract":"<div><div>Zeolites have been widely studied due to their excellent adsorption and catalytic properties. However, the single microporous structure of traditional zeolites limits their reaction activity and selectivity. Hierarchical zeolites effectively overcome these limitations and enhance the mass transfer and heat transfer, increasing their applicability and stability. Hierarchical zeolites are prepared by two typical strategies including \"bottom-up\" and \"top-down\" strategies. However, these strategies usually require high energy consumption, long preparation processes, and generate acidic and alkaline waste. Solid transformation synthesis offers an efficient and green route for hierarchical zeolite preparation. Hierarchical zeolites can enhance activity and/or selectivity in catalysis (e.g. MTO and MTG reactions) and adsorption (e.g. VOCs, methylene blue removal) compared to traditional microporous zeolites. This review aims to illustrate the state-of-art development of hierarchical zeolites synthesized by solid transformation methods, concerning their production and application. Hierarchical zeolite synthesized by solid transformation method has shown promising potential in many fields, such as environmental remediation, catalysis production, energy storage and so on. Therefore, it is of great significance to pave its way to the practical application, and their synthetic conditions and structural changes are worth further investigation.</div></div>","PeriodicalId":100290,"journal":{"name":"Colloids and Surfaces C: Environmental Aspects","volume":"3 ","pages":"Article 100063"},"PeriodicalIF":0.0,"publicationDate":"2025-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143563739","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sulfolane reduction by arginine and ferrous iron ions","authors":"Erica Pensini ,&nbsp;Caitlyn Hsiung ,&nbsp;Alejandro G. Marangoni ,&nbsp;Joshua van der Zalm ,&nbsp;Aicheng Chen ,&nbsp;Nour Kashlan","doi":"10.1016/j.colsuc.2025.100061","DOIUrl":"10.1016/j.colsuc.2025.100061","url":null,"abstract":"<div><div>Sulfolane is a water-miscible, bioavailable, worldwide pollutant. While its aerobic biodegradation by bacteria is well documented, its abiotic degradation by amino acids and metal ions has never been reported. Here we find that Fe^2 + and arginine (ARG) reduce sulfolane to sulfoxide at circum-neutral pH, as shown by attenuated total reflection-Fourier transform infrared spectroscopy. Sulfolane reduction occurs at the surface of iron-ARG solid flocs, onto which sulfoxide remains sorbed even after rinsing with water volumes up to 16-fold the floc volume. Sulfolane reduction by Fe²⁺ ions does not occur in the absence of ARG, which binds iron and affects its redox chemistry, as shown by cyclic voltammetry. Sulfolane reduction is also promoted by lysine, but not by histidine. Sulfolane is not reduced by Fe³⁺ and ARG, indicating that this reaction requires Fe²⁺ oxidation to Fe³⁺. The observed abiotic transformation of sulfolane may affect its fate in natural ecosystems.</div></div>","PeriodicalId":100290,"journal":{"name":"Colloids and Surfaces C: Environmental Aspects","volume":"3 ","pages":"Article 100061"},"PeriodicalIF":0.0,"publicationDate":"2025-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143229509","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":"Sunlight responsive photo-oxidation of methylene blue dye using MgO/MnO2 nanoparticles","authors":"Hamza Laksaci ,&nbsp;Nassima Djihane Zemani ,&nbsp;Omar Khelifi ,&nbsp;Muhammad Saeed ,&nbsp;Badreddine Belhamdi ,&nbsp;Abdelaziz Arroussi ,&nbsp;Mohamed Trari","doi":"10.1016/j.colsuc.2025.100062","DOIUrl":"10.1016/j.colsuc.2025.100062","url":null,"abstract":"<div><div>Despite extensive research on metal oxide-based photocatalysts, challenges remain in optimizing their structural and defect properties to enhance photocatalytic efficiency for wastewater treatment, while maintaining stability and scalability. Herein, the application of MgO/MnO₂ for the photo-oxidation of methylene blue dye (MB), has been investigated under sunlight irradiations. The MgO/MnO₂ was prepared by co-precipitation in a one pot synthetic route. The resulted samples were characterized by FTIR, XRD, diffuse reflectance and electrical conductivity. The XRD showed that α-MnO₂ crystallizes in tetragonal symmetry with a medium broadening, characteristic of Nano-crystallites. A direct optical transition at 1.85 eV was determined from the diffuse reflectance. The capacitance-potential graph (C⁻² - E) exhibits a positive slope, characteristic of <em><strong>n</strong></em>-type behavior with a flat band potential of <span><math><mrow><mo>−</mo><mn>0.027</mn></mrow></math></span> V_SCE. Hence, the photoholes in the valence band (1.7 V_SCE) oxidize water into reactive radicals ^•OH, involved in the MB mineralization. The photocatalytic capability of Nano-materials was assessed through photodegradation of MB by solar light. Results showed that the MB elimination rate rises with increasing in catalyst load and the declines in the initial MB concentration. The catalytic behavior of MgO/MnO₂ synthesized by this method exhibits excellent efficiency, achieving 87 % degradation of MB under optimal conditions: 10 mg/L dye concentration and 75 mg/L catalyst dosage using the MgMn-2 catalyst. This research proposes a promising strategy to enhance the photocatalytic activity of MnO₂ by doping it with MgO, thereby improving its performance and contributing to a deeper understanding of the underlying photocatalytic mechanisms.</div></div>","PeriodicalId":100290,"journal":{"name":"Colloids and Surfaces C: Environmental Aspects","volume":"3 ","pages":"Article 100062"},"PeriodicalIF":0.0,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143229508","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Navigating challenges in electroplating wastewater management: A study on pollutant removal characteristics and economic impacts by physicochemical treatment","authors":"Jingsi Gao ,&nbsp;Hui-li Han ,&nbsp;Jia Zhu ,&nbsp;Jianfeng Zhou","doi":"10.1016/j.colsuc.2025.100060","DOIUrl":"10.1016/j.colsuc.2025.100060","url":null,"abstract":"<div><div>The electroplating industry contributes significantly to environmental pollution, particularly through its discharge of complex wastewater containing heavy metals, organic pollutants, and refractory substances. To address the challenge of managing these pollutants, the treatment processes of a full-scale electroplating wastewater treatment plant in Shenzhen, China, were investigated in this study. The physicochemical treatment units were examined regarding the removal efficiency of target pollutants, sludge production, and cost implications. Substantial variability in treatment performance was observed due to fluctuations in wastewater quality and quantity. The chemical oxidation demand (COD) removal by the physicochemical treatment ranged from 24.26 % to 78.6 %, with effluent concentrations between 400–1000 mg/L, affected by refractory substances and improper dosing. Heavy metal removal was more effective at higher influent concentrations, with chromium achieving up to 99.83 % removal, while nickel and copper showed inconsistent performance due to complexed forms and dosing issues. Nitrogen removal reduced the total nitrogen concentration from 75.43–351.09 mg/L to ∼25–100 mg/L, relying on oxidation (NaClO) and sedimentation, but left residual nitrogen for biochemical treatment. Phosphorus removal, primarily through chemical precipitation, reduced total phosphorous to &lt; 10 mg/L in optimal cases but fluctuated significantly due to poor pH control and competing reactions. Overall, while primary sedimentation and chemical processes contributed significantly, challenges such as process instability, refractory pollutants, and improper dosing impacted treatment consistency. These findings underscore the importance of optimizing treatment parameters and adopting innovative strategies to enhance process stability and cost-effectiveness. By advancing the understanding of electroplating wastewater treatment challenges, this study provides critical insights for improving industrial wastewater management and promoting sustainable environmental practices.</div></div>","PeriodicalId":100290,"journal":{"name":"Colloids and Surfaces C: Environmental Aspects","volume":"3 ","pages":"Article 100060"},"PeriodicalIF":0.0,"publicationDate":"2025-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143095577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Melamine-based hydrogen-bonded organic nanoframework for metal ion adsorption and antibacterial applications","authors":"Anand Prakash ,&nbsp;Anu Sharma ,&nbsp;Anita Yadav ,&nbsp;Rakesh Kumar Sharma","doi":"10.1016/j.colsuc.2025.100059","DOIUrl":"10.1016/j.colsuc.2025.100059","url":null,"abstract":"<div><div>The present investigation reported the hydrothermal synthesis of melamine-based hydrogen organic nanoframework (M-HOFs) with promising toxic metal ions adsorption properties along with antibacterial activity. FTIR, XRD, FESEM, BET, and NTA analyses were utilized to perform the characterization of the synthesized M-HOF. The nanosized (83 nm), mesoporous nature, and high surface area (∼ 1199.93 m²/g) are responsible for adsorption and enhanced antibacterial activity. The adsorption studies showed that M-HOF is sensitive to Pb²⁺ ions in an aqueous medium. The Pb²⁺ ions quenched the emission of M-HOF to the largest extent with the <em>K</em>_SV value of 1.4099 × 10⁴ M⁻¹. The binding of Pb²⁺ ions leads to electronic changes in the structure of M-HOF. Additionally, M-HOF was investigated for its potential as an antibacterial agent based on its activity against Gram-positive and Gram-negative bacteria. The antibacterial efficiency of M-HOF against <em>Pseudomonas aeruginosa</em> (PA01) at 60 μg/mL was found to be 99 % after 10 h. M-HOF’s cytotoxicity was tested against HMEC-1 (Human microvascular endothelial cell line) at various concentrations, demonstrating good biocompatibility. This scalable and low-cost synthesis of M-HOF has great potential to reduce the environmental impact of waste, and disease transmission and can be utilized in dressings and food packaging areas.</div></div>","PeriodicalId":100290,"journal":{"name":"Colloids and Surfaces C: Environmental Aspects","volume":"3 ","pages":"Article 100059"},"PeriodicalIF":0.0,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143095559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Rapid and effective absorption of dye molecules from their low-concentrated water solutions by organically cross-linked polyacrylamide-hexagonal boron nitride nanocomposite and polyacrylamide hydrogels","authors":"Mohan Raj Krishnan,&nbsp;Edreese H Alsharaeh","doi":"10.1016/j.colsuc.2025.100055","DOIUrl":"10.1016/j.colsuc.2025.100055","url":null,"abstract":"<div><div>Dye-laden wastewater from textile industries significantly impacts the environment and, eventually, human health. It is, therefore, necessary to treat wastewater effluent from textile industries before it is discharged into water sources. Herein, we report the potential of organically cross-linked polyacrylamide-based nanocomposite hydrogels to rapidly and effectively absorb different dye molecules (methylene blue (MB), phenol red (PR), and methyl orange (MO)) from their respective low-concentrated water solutions. The polyacrylamide-hexagonal boron nitride nanocomposite hydrogel (PAM/hBN) was prepared by reacting PAM molecules with organic cross-linkers such as N, N’ methylene bisacrylamide (MBS) in the presence of hBN at high temperatures (150 °C; 8 h.). The FT-IR results revealed the successful formation of the PAM/hBN nanocomposite hydrogels. The differential scanning calorimetric (DSC) results also complement the nanocomposite formation as the melting temperature of PAM/hBN nanocomposite is comparatively higher than that of the neat-PAM hydrogel. The SEM showed that the PAM/hBN nanocomposite has macroporous morphology (average pore size of 2 μm) while neat-PAM hydrogel exhibited dense structures. The equilibrium absorption of PAM/hBN nanocomposite hydrogels is as high as 13.5 mg/g, while the equilibrium is reached within 10 min. The porous morphology of the nanocomposite hydrogels promotes the mass transfer process and leads to the rapid absorption of dye molecules from low-concentrated water solutions.</div></div>","PeriodicalId":100290,"journal":{"name":"Colloids and Surfaces C: Environmental Aspects","volume":"3 ","pages":"Article 100055"},"PeriodicalIF":0.0,"publicationDate":"2025-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143095576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}