Langmuir最新文献_第4页

Understanding Protein Adsorption on Carbon Nanotube Inner and Outer Surfaces by Molecular Dynamics Simulations

IF 3.9 2区化学

Langmuir Pub Date : 2025-02-04 DOI: 10.1021/acs.langmuir.4c05037

Qu Chen, Linkai Yu, Xiaoyu Han

{"title":"Understanding Protein Adsorption on Carbon Nanotube Inner and Outer Surfaces by Molecular Dynamics Simulations","authors":"Qu Chen, Linkai Yu, Xiaoyu Han","doi":"10.1021/acs.langmuir.4c05037","DOIUrl":"https://doi.org/10.1021/acs.langmuir.4c05037","url":null,"abstract":"Biomolecules, such as proteins, can form complexes with carbon nanotubes (CNTs), which have numerous applications in nanobiotechnology. Proteins can be adsorbed onto either the inner walls or outer surfaces of CNTs via van der Waals interactions; however, the differences between these two processes remain poorly understood. In this work, we performed classical all-atom molecular dynamics simulations with explicit solvents to investigate the interaction between a model protein, the Yap65 WW domain, and (22,22) CNTs and larger. The Yap65 WW domain comprises three β-sheet segments and contains three key aromatic residues: TRP17, TYR28, and TRP39. Our findings reveal distinct interaction mechanisms for the inner and outer surfaces of large CNTs. The protein’s interaction with the inner surface is governed by the interplay between surface curvature and adsorption orientation. In the confined space of the CNT channel, variations in tube curvature and adsorption orientation give rise to specific binding modes, resulting in varying degrees of protein conformational change. In contrast, on the outer surface of large CNTs, where space is less restricted, the adsorption orientation plays a more dominant role. Specifically, the orientation in which more aromatic residues directly interact with the surface suffer from the greater structural loss, regardless of the tube curvature. Finally, protein-CNT binding free energies were calculated using the Poisson–Boltzmann surface area (MM-PBSA) method and steered molecular dynamics simulations based on Jarzynski equality, demonstrating that protein desorption from CNTs is highly dependent on binding configurations. This study reveals the influence of confined space on protein adsorption and the critical role of CNT curvature in modulating β-sheet stability.","PeriodicalId":50,"journal":{"name":"Langmuir","volume":"50 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143124374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Improved Antifouling and Anticorrosion Performance of CeO2 Nanocoating Prepared by Mussel-Inspired Chemistry

IF 3.9 2区化学

Langmuir Pub Date : 2025-02-04 DOI: 10.1021/acs.langmuir.4c04151

Dan Su, Yuhan Liu, Jiangfan Chang, Ying Yang, Xiaoyan He, Xiuqin Bai

{"title":"Improved Antifouling and Anticorrosion Performance of CeO2 Nanocoating Prepared by Mussel-Inspired Chemistry","authors":"Dan Su, Yuhan Liu, Jiangfan Chang, Ying Yang, Xiaoyan He, Xiuqin Bai","doi":"10.1021/acs.langmuir.4c04151","DOIUrl":"https://doi.org/10.1021/acs.langmuir.4c04151","url":null,"abstract":"Biofouling, the accumulation of organisms on submerged surfaces, significantly impairs vessel performance and hinders maritime industry development. The development of effective coatings has become an efficient solution to this problem. Cerium oxide nanoparticles (CeO2NPs) were synthesized on dopamine-modified 5083 aluminum alloy (Al) surfaces by mussel-inspired chemistry. The CeO2NPs can be fully exposed to the coating surface using this method, and CeO2 nanocoating exhibited haloperoxidase-like activity. CeO2 nanocoatings have an excellent ability to inhibit the attachment of P. tricornutum, E. coli, and Bacillussp., and their numbers were reduced by 96.03%, 94.41%, and 88.44%, respectively. The outstanding antiadhesion capability of the coating was attributed to its potent antibacterial properties and quorum quenching effect. Furthermore, the CeO2 nanocoating demonstrated outstanding corrosion resistance, with an impedance modulus 46.9 times higher than that of the Al sample. This approach presents a sustainable and environmentally friendly surface modification model for enhancing the performance of antifouling and anticorrosion in aluminum materials.","PeriodicalId":50,"journal":{"name":"Langmuir","volume":"6 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143083730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Unveiling Nonlinear Modes of Induced-Charge Electro-Osmosis in AC Electric Fields

IF 3.9 2区化学

Langmuir Pub Date : 2025-02-04 DOI: 10.1021/acs.langmuir.4c04564

Yu Han, Wei Zhao

引用次数: 0

Water Transport Dynamics and Kinetic Equilibria in Nanoblisters at the Graphene–Mica Interface

IF 3.9 2区化学

Langmuir Pub Date : 2025-02-04 DOI: 10.1021/acs.langmuir.4c03622

Joshua S. Roys, Nicholas D. Stucchi, Jennifer M. O’Brien, Adam D. Hill, Ryan D. Brown

{"title":"Water Transport Dynamics and Kinetic Equilibria in Nanoblisters at the Graphene–Mica Interface","authors":"Joshua S. Roys, Nicholas D. Stucchi, Jennifer M. O’Brien, Adam D. Hill, Ryan D. Brown","doi":"10.1021/acs.langmuir.4c03622","DOIUrl":"https://doi.org/10.1021/acs.langmuir.4c03622","url":null,"abstract":"Nanoscale reduced volumes with novel properties can be produced from 2D materials like graphene. Mild thermal annealing imposes vast and varied amounts of water intercalation into the graphene–mica interface, resulting in the formation of nanoblisters and impacting the local environment for applications such as reactions confined at the solid–solid interface. Atomic force microscopy imaging (AFM) and micro-Fourier transform infrared (micro-FTIR) spectroscopy characterization after 60–120 °C anneals revealed large volumes of water readily intercalate into graphene–mica nanoblisters, elucidating water transport behavior under mild reaction conditions. The inflation and deflation of graphene nanoblisters throughout the annealing process is attributed to the contraction of the graphene capping layer upon cooling from the annealing temperature, due to the independence of nanoblister aspect ratios from nanoblister volume or surface area. The intercalated water volume was estimated by the distended volumes of each nanoblister and exhibit an equilibrium trend established after 2 h of annealing. This water equilibrium occurs at a variety of temperatures, but higher temperatures favor graphene contraction and distention to accommodate larger volumes of water. Nanoblister volumes are set during the cooling process, indicating a kinetic trapping effect that can influence physical properties and reactivity for all systems confined at the graphene–mica interface.","PeriodicalId":50,"journal":{"name":"Langmuir","volume":"137 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143084010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mitigating A-Site Segregation in Pyrochlore Oxides: Enhancing Oxygen Evolution Reaction Performance through Surface Engineering

IF 3.9 2区化学

Langmuir Pub Date : 2025-02-04 DOI: 10.1021/acs.langmuir.4c04886

Qi Feng, Lu Sun, Penghui Zhu, Xuguang Li, Xiaofeng Miao, Jing Zhao, Mark C. Williams, Chi Zhang

{"title":"Mitigating A-Site Segregation in Pyrochlore Oxides: Enhancing Oxygen Evolution Reaction Performance through Surface Engineering","authors":"Qi Feng, Lu Sun, Penghui Zhu, Xuguang Li, Xiaofeng Miao, Jing Zhao, Mark C. Williams, Chi Zhang","doi":"10.1021/acs.langmuir.4c04886","DOIUrl":"https://doi.org/10.1021/acs.langmuir.4c04886","url":null,"abstract":"Significant progress has been achieved in enhancing the oxygen evolution reaction (OER) performance of pyrochloric oxides through geometric and electronic structure regulation. However, the issue of A-site cation segregation in these materials remains underexplored. In this study, Bi2Ru2O7, a promising OER electrocatalyst, is synthesized via a sol–gel method, and its surface is modified using l-ascorbic acid to address Bi3+ segregation. This treatment selectively removes the Bi2O3 passivation layer, inducing an amorphous RuOx layer that forms a heterostructure with crystalline Bi2Ru2O7. This engineered structure significantly enhances catalytic performance, reducing the overpotential to 259 mV at 10 mA cm–2 and maintaining stability after continuous operation for >30 h. Comprehensive characterization, electrochemical testing, and density functional theory calculations reveal that the improvements stem from an increased number of oxygen vacancies and enhanced electron transfer. This work underscores the importance of surface engineering to mitigate A-site segregation, providing a new strategy for optimizing Ru-based pyrochlores in energy conversion technologies.","PeriodicalId":50,"journal":{"name":"Langmuir","volume":"11 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143124373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Anionic Surfactants from Reactive Separation of Hydrocarbons Derived from Polyethylene Upcycling

IF 3.9 2区化学

Langmuir Pub Date : 2025-02-04 DOI: 10.1021/acs.langmuir.4c04277

Yu-Hsuan Lee, Alexandra Heuston, Enze Jin, Jiakai Sun, Xichen Liang, Yangying Zhu, Matthew E. Helgeson, Eric Masanet, Susannah L. Scott, Mahdi M. Abu-Omar

{"title":"Anionic Surfactants from Reactive Separation of Hydrocarbons Derived from Polyethylene Upcycling","authors":"Yu-Hsuan Lee, Alexandra Heuston, Enze Jin, Jiakai Sun, Xichen Liang, Yangying Zhu, Matthew E. Helgeson, Eric Masanet, Susannah L. Scott, Mahdi M. Abu-Omar","doi":"10.1021/acs.langmuir.4c04277","DOIUrl":"https://doi.org/10.1021/acs.langmuir.4c04277","url":null,"abstract":"Chemical upcycling of polyethylene (PE) to long-chain alkylaromatics through tandem hydrocracking/aromatization has potential to provide value-added chemicals. However, the liquid product is a complex mixture of alkanes, alkylbenzenes, and polyaromatics, limiting its direct usability. The most valuable component of the product mixture is the alkylbenzenes because of their potential as precursors to anionic surfactants. In this study, a one-pot reactive separation is described. Sulfonating the product mixture from PE upcycling with silica sulfuric acid followed by neutralization with sodium hydroxide yields sodium alkylbenzenesulfonates (up to 93 mol % selectivity), along with a separate phase of lubricant-range hydrocarbons as a coproduct. Compared to petroleum-based sodium dodecylbenzenesulfonates, the reported PE-derived surfactant molecules show competitive physicochemical properties, including surface tension and interfacial tension. According to life cycle assessment, the described reaction strategy demonstrates 20% lower greenhouse gas emissions, when considering uses for the coproducts of PE upcycling, compared to conventional linear alkylbenzenesulfonates (LAS) manufacturing directly from petrochemical feedstocks.","PeriodicalId":50,"journal":{"name":"Langmuir","volume":"14 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143084011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fluorine-Free Multi-durable Superhydrophobic Cotton Fabrics Prepared by an Atomization Spraying Method for Self-Cleaning and Oil–Water Separation

IF 3.9 2区化学

Langmuir Pub Date : 2025-02-04 DOI: 10.1021/acs.langmuir.4c04666

Zhenjie Wang, Yuwei Guo, Chuliang Shen, Yijun Jiang, Hongjuan Zhang, Ruyi Xie

{"title":"Fluorine-Free Multi-durable Superhydrophobic Cotton Fabrics Prepared by an Atomization Spraying Method for Self-Cleaning and Oil–Water Separation","authors":"Zhenjie Wang, Yuwei Guo, Chuliang Shen, Yijun Jiang, Hongjuan Zhang, Ruyi Xie","doi":"10.1021/acs.langmuir.4c04666","DOIUrl":"https://doi.org/10.1021/acs.langmuir.4c04666","url":null,"abstract":"Superhydrophobic textiles have special applications in many fields such as medical treatment, military protection, oil–water separation, etc. In the large-scale pad–dry–cure process, a large number of polymer binders are often added to improve the superhydrophobic durability, resulting in a significant reduction in air permeability. To address this issue, a low-liquid atomization spray method was adopted to fabricate multi-durable superhydrophobic cotton fabrics using N1,N6-bis(2,3-epoxypropyl)hexane-1,6-diamine, a silica precursor, and fluorine-free hexadecyltrimethoxysilane as the main modifiers. The prepared fabric maintained excellent water repellency even after being subjected various harsh conditions tests such as 2000 cycles of friction, 40 washing cycles, ultrasonic treatment for 120 min, 200 tape peelings, and acid–alkali–salt corrosion for 24 h. The air permeability of the superhydrophobic fabric was measured to be 370.2 L m–2 s–1, which was merely 5% lower than that of the original fabric, indicating that the modified fabric retains satisfactory air permeability. The modified fabric exhibited an excellent self-cleaning effect with respect to various liquids. In addition, the prepared fabric showed good oil–water separation capability for both heavy and light oils. For heavy oil–water mixtures, the fabric sample exhibited a maintenance of 98.13% separation efficiency and a high flux of 18 032 L m–2 h–1 after 10 uses. These findings will help to promote the practical application of low-feed interface modification technology in the production of durable functional textiles.","PeriodicalId":50,"journal":{"name":"Langmuir","volume":"8 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143124371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Intraparticle Diffusion Behavior of Rhodamine 6G in Single Silica Particle Revealed by Fluorescence Correlation Spectroscopy

IF 3.9 2区化学

Langmuir Pub Date : 2025-02-04 DOI: 10.1021/acs.langmuir.4c04546

Akihisa Miyagawa, Sana Watanabe, Moe Igarashi, Shigenori Nagatomo, Kiyoharu Nakatani

{"title":"Intraparticle Diffusion Behavior of Rhodamine 6G in Single Silica Particle Revealed by Fluorescence Correlation Spectroscopy","authors":"Akihisa Miyagawa, Sana Watanabe, Moe Igarashi, Shigenori Nagatomo, Kiyoharu Nakatani","doi":"10.1021/acs.langmuir.4c04546","DOIUrl":"https://doi.org/10.1021/acs.langmuir.4c04546","url":null,"abstract":"Understanding the intraparticle diffusion mechanism within single particles is crucial for processes such as chromatographic separation, drug delivery, and solid extraction. However, when the time required to reach distribution equilibrium is extremely short (on the order of several seconds), conventional kinetic detection methods pose significant challenges in observing intraparticle diffusion behavior. In this study, we employed fluorescence correlation spectroscopy (FCS)─a technique capable of detecting diffusion behavior at equilibrium─to investigate the intraparticle diffusion of rhodamine 6G (Rh6G) within single porous silica particles of varying pore sizes. The autocorrelation coefficients of Rh6G were fitted using two-component analysis, revealing faster and slower diffusion components associated with the pore diffusion, without and with adsorption/desorption, respectively―behaviors that were not observed by the kinetic method described by our previous study. Further analysis of the slower diffusion component was conducted using pore and surface diffusion models. Our findings indicate that pore diffusion is the primary diffusion mechanism for Rh6G within silica particles. Thus, we demonstrated that the intraparticle diffusion mechanism of Rh6G in silica particles can be elucidated using FCS measurements.","PeriodicalId":50,"journal":{"name":"Langmuir","volume":"61 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143083731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Light-Tuning Surface Activity and Emulsion Stability of Macromolecular Surfactants Based on the Host–Guest Interaction

IF 3.9 2区化学

Langmuir Pub Date : 2025-02-04 DOI: 10.1021/acs.langmuir.4c04748

Naixin Wei, Wei Chen, Cuiyun Zhang, Zhenwei Jiang, Xinping Wang

{"title":"Light-Tuning Surface Activity and Emulsion Stability of Macromolecular Surfactants Based on the Host–Guest Interaction","authors":"Naixin Wei, Wei Chen, Cuiyun Zhang, Zhenwei Jiang, Xinping Wang","doi":"10.1021/acs.langmuir.4c04748","DOIUrl":"https://doi.org/10.1021/acs.langmuir.4c04748","url":null,"abstract":"Supramolecular chemistry provides more possibilities to design responsive macromolecular surfactants. In this study, poly(N-isopropylacrylamide) (Pnipam) with (azobenzene) AZO as the end group (Pnipam-AZO) was synthesized (P1 and P2), and then an inclusion complex was formed by Pnipam-AZO and β-cyclodextrin-modified poly(ethylene oxide) (PEO-CD). The host–guest interaction was characterized by using UV–vis spectra and GPC. The surface activity of P2 and the PEO-CD inclusion complex (P2@CD-PEO) was studied. Compared with Pnipam-AZO, the surface tension of P2@CD-PEO was higher. The inclusion of the hydrophobic AZO by CD and the attachment of the hydrophilic PEO to P2 lead to the decreasing adsorption amount of Pnipam, which results in increasing surface tension of P2@CD-PEO. Under UV light, the photoisomerization of AZO leads to decoupling of P2 and PEO-CD. Accordingly, the surface tension decreased, and this process was recyclable. The aggregation behaviors of P2@CD-PEO were studied by dynamic laser light scattering. The size and structure of the aggregates formed by P2@CD-PEO were light-responsive. The decoupling of PEO-CD and Pnipam-AZO made the size of the aggregates increase under UV light due to the increasing hydrophobicity of Pnipam-AZO. The emulsification study showed that P2@CD-PEO was an effective emulsifier, which could form oil-in-water emulsion for the petroleum ether and water system. The SEM images of the freeze-dried emulsion showed that the emulsion was stabilized by P2@CD-PEO aggregates that adsorbed at the oil and water interface. Also, demulsification occurs under UV light, and the emulsification and demulsification processes are recyclable.","PeriodicalId":50,"journal":{"name":"Langmuir","volume":"85 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143124372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Tracking Water Transport with Short-Wave Infrared: Kinetic Phase Diagrams, Dissolution, and Drying

IF 3.9 2区化学

Langmuir Pub Date : 2025-02-04 DOI: 10.1021/acs.langmuir.4c05057

Parth Kelkar, Marco Caggioni, Kendra A. Erk, Seth Lindberg

{"title":"Tracking Water Transport with Short-Wave Infrared: Kinetic Phase Diagrams, Dissolution, and Drying","authors":"Parth Kelkar, Marco Caggioni, Kendra A. Erk, Seth Lindberg","doi":"10.1021/acs.langmuir.4c05057","DOIUrl":"https://doi.org/10.1021/acs.langmuir.4c05057","url":null,"abstract":"Short-wave infrared (SWIR) imaging has been extensively used in defense applications but remains underutilized in the study of soft materials and the broader consumer product industry. Water molecules absorb around ∼1450 nm, making moisture-rich objects appear black, whereas surfactants and other common molecules in consumer products do not absorb and provide a good contrast. This experimental study showcases the varied capabilities of SWIR imaging in tracking water transport in soft material systems by analyzing dissolution dynamics, tracking phase transitions (when combined with cross-polarized optical imaging), and monitoring drying kinetics in the surfactant and polymer solutions. The dynamic phase evolution to equilibria of a binary aqueous solution of a nonionic surfactant hexaethylene glycol monododecyl ether (C12E6) is presented. The influence of confined hydration in dynamic-diffusive interfacial transport capillaries was investigated by tracking the micellar to hexagonal phase transition concentration (C*). The effects of varying concentrations of an industrially relevant additive─monovalent common salt (NaCl) on the radial (2D) dissolution of lamellar-structured concentrated sodium lauryl ether sulfate (70 wt % SLE1S) pastes was studied. An equation was developed to estimate the radial dissolution coefficients based on total dissolution time and surfactant concentrations in the sample and solvent. Water loss was investigated by tracking the drying of aqueous poly(vinyl) alcohol films. In situ monitoring of drying kinetics is used to draw correlations between the solution viscosity and drying time. SWIR imaging has already revealed previously inaccessible insights into surfactant hydration and holds the potential to become a turnkey method in tracking water transport, enabling better quality control and product stability analysis.","PeriodicalId":50,"journal":{"name":"Langmuir","volume":"26 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143124375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0