The Royal Society of Chemistry最新文献

{"title":"Eco-friendly and recyclable ionic liquid–zinc chloride catalyst supported on graphene oxide from Nypa fruticans husk for green synthesis of 2-amino-3-cyanopyridine derivatives","authors":"Y.-Nhi Thi Nguyen, Dat Minh Tran, Thai The Nguyen and Hai Truong Nguyen","doi":"10.1039/D5RA04734J","DOIUrl":"https://doi.org/10.1039/D5RA04734J","url":null,"abstract":"<p >This study successfully demonstrates the application of GO/IL/Zn<small>_<em>x</em></small>Cl<small>_<em>y</em></small> as a novel and environmentally friendly catalyst for the synthesis of 2-amino-3-cyanopyridine derivatives. Using <em>Nypa fruticans</em> husk as a precursor, a hybrid catalyst combining graphene oxide (GO), ionic liquid (IL), and zinc chloride-based species (Zn<small>_<em>x</em></small>Cl<small>_<em>y</em></small><small>⁻</small>) was produced, exhibiting higher catalytic activity, better selectivity, and outstanding recyclability. The structural and morphological features of GO/IL/Zn<small>_<em>x</em></small>Cl<small>_<em>y</em></small> were investigated using FT-IR spectroscopy, Raman spectroscopy, XRD analysis, ICP-MS analysis, scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), and thermogravimetric analysis (TGA) to elucidate their properties and establish the catalyst's efficiency and stability in organic synthesis. Under solvent-free conditions, we investigated the adaptability of the catalyst by effectively synthesizing of 2-amino-3-cyanopyridine derivatives with moderate to high yields (up to 57%), at 110 °C for 40 min. Analysis of the electronic and steric effects of different substituents revealed that electron-donating groups improve yield while electron-withdrawing groups reduce it, thereby offering insightful information for further catalyst modifications. The sustainability of the approach was determined by applying green chemistry criteria. The key indicators highlighting notable waste reduction and effective resource use were an E-factor of 1.40, an atom economy of 73.44%, and a process mass intensity (PMI) of 2.40. GO/IL/Zn<small>_<em>x</em></small>Cl<small>_<em>y</em></small> provides a possible substitute for sustainable organic synthesis owing to its excellent catalytic efficiency, selectivity, recyclability, and eco-friendly nature.</p>","PeriodicalId":102,"journal":{"name":"RSC Advances","volume":" 35","pages":" 28853-28869"},"PeriodicalIF":4.6,"publicationDate":"2025-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2025/ra/d5ra04734j?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144853540","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pore-scale immiscible interfacial transport facilitates low-cost droplet generation.","authors":"Prateechee Padma Behera, Sumit Kumar Mehta, Ravi Kumar Arun, Pranab Kumar Mondal","doi":"10.1039/d5sm00498e","DOIUrl":"https://doi.org/10.1039/d5sm00498e","url":null,"abstract":"<p><p>We devised an economical method for droplet generation utilizing a \"Y\"-shaped paper strip. This approach employs passive capillary action, distinguishing it from traditional microfluidic droplet generators that require external pumping. To investigate the phenomenon of oil droplet generation in a water-wicking medium, we performed multiple experiments by changing the grade of paper (grades 1 and 4) and the inclination of the paper strip. Capillary pressure in the grade 1 paper surpasses that in the grade 4 paper at elevated liquid saturation levels. The microscopic droplets are produced within the pores and transported to the outlet by two primary mechanisms. These mechanisms entail the merging and elongation of oil droplets driven by the capillary action of water. The gravitational force markedly reduces the droplet size with considerable uniformity. We identified three regimes of temporal droplet generation based on the pattern of saturation-dependent capillary pressure. The type of paper used strongly influences the droplet size, with the smaller pore size of the grade 1 paper enabling the formation of smaller droplets. Finally, we established the temporal stability of the droplets, which is relevant for cellular research. To sum up, the results of this work provide a low-cost method for generating micro-sized droplets suitable for the chemical and biological investigation of micro- or nanoscale analytes.</p>","PeriodicalId":103,"journal":{"name":"Soft Matter","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2025-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144854053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Iron-catalyzed laser-induced graphene on cellulose paper for solar-driven interfacial evaporation.","authors":"Jing Zhang, Yujun Wei, Penghui Chen, Zhijian Huang, Qixu Yu, Jing Tan, Hongzhen Zeng, Shudong Yu","doi":"10.1039/d5mh01166c","DOIUrl":"https://doi.org/10.1039/d5mh01166c","url":null,"abstract":"<p><p>Solar-driven interfacial evaporation has emerged as a promising strategy to produce freshwater <i>via</i> seawater desalination. While cellulose-based photothermal materials have garnered significant attention in solar steam generation, conventional surface modification techniques (<i>e.g.</i>, coating and carbonization) often suffer from cumbersome preparation and limited design flexibility. This study pioneers a non-destructive laser-processing strategy to simultaneously induce spatially controlled graphene domains and iron oxide nanostructures on chemically modified cellulose matrices. Through synergistic integration of broadband light absorption (∼93.28% solar-weighted absorptance) with hierarchical water channels, the two-dimensional evaporator achieves exceptional evaporation performance (1.62 kg m^-2 h^-1, 99.0% efficiency) under 1 sun irradiation. Remarkably, the evaporation performance increases to 1.82 kg m^-2 h^-1 when configured into a three-dimensional architecture <i>via</i> simple single folding. Detailed characterizations reveal that laser-induced carbothermal reduction generates iron oxide-graphene composites as light absorbers, while preserving cellulose's inherent hydrophilicity for rapid capillary pumping. Notably, the engineered architecture demonstrates enhanced mechanical robustness (234% improvement in tensile strength) and programmable foldability, expanding applicability across diverse desalination scenarios. This laser-direct-writing paradigm establishes a sustainable pathway for developing next-generation cellulose-based solar evaporators.</p>","PeriodicalId":87,"journal":{"name":"Materials Horizons","volume":" ","pages":""},"PeriodicalIF":10.7,"publicationDate":"2025-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144853995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Photo-driven color-conversion display based on a thermochromic-liquid-crystal and carbon-nanotube film","authors":"Taekyung Lim, Sang-Mi Jeong, Hee Sung Seo, Jonguk Yang and Sanghyun Ju","doi":"10.1039/D5RA02339D","DOIUrl":"https://doi.org/10.1039/D5RA02339D","url":null,"abstract":"<p >Light-irradiation-based color-conversion displays are considered an emerging technology with considerable potential because they are easy to fabricate; however, color precision is limited by inefficient heating and uneven temperature distribution, and pattern extinction is delayed by poor heat dissipation. This study proposes a light-irradiation-based color-conversion display that can produce full color from a near-infrared (NIR) laser using carbon nanotubes (CNTs) with efficient photothermal conversion and heat-diffusion functions. Light-irradiation-based color-conversion displays have a more straightforward structure than conventional electronic-circuit-based displays. The proposed design uses an NIR laser as the driving energy source, which makes it highly efficient. In addition, a color-conversion layer based on a thermochromic liquid crystal (TLC) changes the color to red, green, or blue depending on the temperature, and a CNT-based thermal property control layer, which reacts to NIR photothermally, is used to achieve immediate thermal control. These layers can be applied to a flexible substrate to maintain stable performance, even under bending or deformation. Precisely controlling the laser power can help achieve a subtle temperature change of 27–32 °C and generate a corresponding color change in a specific area of the TLC-based color-conversion layer. Considering rapid and reversible color conversion is achievable by turning the NIR laser on and off, this method is suitable for various applications, such as high-speed responsive displays, smart sensors, and customizable visual information systems.</p>","PeriodicalId":102,"journal":{"name":"RSC Advances","volume":" 35","pages":" 28881-28888"},"PeriodicalIF":4.6,"publicationDate":"2025-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2025/ra/d5ra02339d?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144853541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Degradation of bisphenol A during heat-activated peroxodisulfate treatment: kinetics, mechanism, and transformation products","authors":"Chunyu Wang, Juan Yan, Jia Yuan, Ling Zhang, Wei Qian, Guochen Bian, Yunhong Song, Xu Gao and Han Mao","doi":"10.1039/D5RA04707B","DOIUrl":"https://doi.org/10.1039/D5RA04707B","url":null,"abstract":"<p >In this study, we systematically investigated the degradation kinetics, mechanism, and transformation products of bisphenol A (BPA) in a heat-activated peroxodisulfate (heat/PDS) system. The pseudo-first-order rate constants (<em>k</em><small>_obs</small>) values of BPA increased with initial PDS dosage (0–1.0 mM), temperature (50–65 °C), and solution pH (4.0–10.0). The presence of natural organic mater (NOM), chloride ion (Cl<small>⁻</small>), and bicarbonate ion (HCO<small>₃</small><small>⁻</small>) manifested inhibiting influence on the degradation of BPA during reaction, while nitrate (NO<small>₃</small><small>⁻</small>) was insignificant impact. According to radical scavenging experiments, the main oxidizing species were both hydroxyl radical (HO˙) and sulfate radical (SO<small>₄</small>˙<small>⁻</small>), but the HO˙ played an important role. Transformation products were concentrated by solid phase extraction and identified by liquid chromatography high-resolution mass spectrometer (LC-HRMS). A total of fifteen transformation products derived from hydroxylation, demethylation, C–C bond cleavage, and dimerization reaction were identified. Further combining the quantum chemical calculation, the transformation pathways of BPA in the heat/PDS system were proposed. Toxicity analysis shows most of transformation products had less toxicity than that of BPA, indicating that oxidation of BPA by heat/PDS system was a detoxification process. These results illustrated that heat-activated PDS oxidation could be an efficient method to remove BPA from contaminated water.</p>","PeriodicalId":102,"journal":{"name":"RSC Advances","volume":" 35","pages":" 28949-28958"},"PeriodicalIF":4.6,"publicationDate":"2025-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2025/ra/d5ra04707b?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144853544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multifunctional electronic skin integrating dual-mode optical and pressure sensors for caregiving robots.","authors":"Hyeonjun Heo, Jinhong Park, Daewon Ko, Kyunghoon Lee, Jinhee Lee, Hyunwoo Joo, Jiwoong Yang, Gi Doo Cha, Dae-Hyeong Kim, Dong Chan Kim","doi":"10.1039/d5nh00418g","DOIUrl":"https://doi.org/10.1039/d5nh00418g","url":null,"abstract":"<p><p>Advancements in artificial intelligence have broadened the capabilities of robots, particularly in caregiving applications that are essential for aging societies facing a growing shortage of human caregivers. Humanoid caregiving robots require sophisticated sensing systems to perform delicate tasks such as monitoring vital signs and providing physical assistance without causing discomfort. In particular, functionalities such as close-range proximity sensing, tactile feedback, and physiological and electrophysiological signal monitoring are essential for ensuring safe and effective caregiving. However, electronic skin (e-skin) capable of simultaneously detecting proximity, tactile, and physiological signals remains largely unexplored. Here, we present a multifunctional robotic e-skin that vertically integrates an optical sensor array and a pressure sensor array. The optical sensor, comprising quantum dot light-emitting diodes (QLEDs) and perovskite photodetectors (PDs), enables dual-mode sensing for both proximity detection and photoplethysmography (PPG) measurement. A carbon nanotube (CNT)-based pressure sensor array provides tactile feedback, ensuring stable and precise physiological monitoring. Additionally, the array structure allows cross-validation of proximity and PPG data, improving measurement accuracy and reliability. This multifunctional e-skin represents a significant advance toward the development of caregiving robots capable of safe, precise, and sophisticated human-robot interaction.</p>","PeriodicalId":93,"journal":{"name":"Nanoscale Horizons","volume":" ","pages":""},"PeriodicalIF":6.6,"publicationDate":"2025-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144854032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Core–shell TiO2@Co3O4 anode materials with in situ formed nanoscale Co-based interfaces for enhanced lithium-ion transport","authors":"Yuan Chen, Hao Li, Huawei Luo, Li Chen, Yi Yang, Marie-Christine Record, Pascal Boulet, Juan Wang, Jan-Michael Albina and Weiliang Ma","doi":"10.1039/D5RA04485E","DOIUrl":"https://doi.org/10.1039/D5RA04485E","url":null,"abstract":"<p >In this study, TiO<small>₂</small>@Co<small>₃</small>O<small>₄</small> microspheres with a core–shell structure are successfully synthesized <em>via</em> a homogeneous precipitation method. The composition, structure, and micro-morphology of the prepared microspheres are systematically characterized. The results confirm that spinel Co<small>₃</small>O<small>₄</small> uniformly coats the surface of anatase TiO<small>₂</small> microspheres, forming a lychee-like morphology with excellent dispersibility. The TiO<small>₂</small>@Co<small>₃</small>O<small>₄</small> anode material exhibits significantly improved cycling performance, specific capacity, cycling stability, and rate capability compared to commercial graphite. To further investigate the synergistic interaction between TiO<small>₂</small> and Co<small>₃</small>O<small>₄</small>, <em>ex situ</em> characterization, cyclic voltammetry, electrochemical impedance spectroscopy, and theoretical calculations are conducted. In contrast to the layered distribution observed prior to cycling, Co is redistributed in the form of nanoscale CoO and metallic Co particles dispersed across the TiO<small>₂</small> after cycling, and form a stable interface. Due to interfacial electron accumulation, Ti and Co adopt a higher oxidation state, leading to stronger electron binding. This phenomenon reduces the electrostatic interaction between lithium ions and the surrounding charge, facilitating lithium-ion intercalation/deintercalation and lowering electrode impedance.</p>","PeriodicalId":102,"journal":{"name":"RSC Advances","volume":" 35","pages":" 28984-28993"},"PeriodicalIF":4.6,"publicationDate":"2025-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2025/ra/d5ra04485e?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144853546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dual-mode fluorescence and colorimetric bimodal sensing of Baijiu based on the peroxidase activity of CDs@MOF.","authors":"Jiaxi Deng, Yiyao Luo, Jia Zheng, Zirui Yuan, Yi Ma, Huibo Luo, Xiaogang Luo, Danqun Huo, Changjun Hou","doi":"10.1039/d5ay00671f","DOIUrl":"https://doi.org/10.1039/d5ay00671f","url":null,"abstract":"<p><p>Baijiu represents the pinnacle of traditional Chinese culinary culture. The role of Baijiu in rituals, banquets, dishes, healthcare, and numerous other areas is evident in various literary works. The reduction of redox-active compounds (<i>e.g.</i>, phenols and organic acids) critically modulates the flavor complexity, aroma evolution, and overall quality of Baijiu. Therefore, the present work focuses on Baijiu and the reducing substances in it. In this study, CDs@ZrFe-MOF and three distinct catalase nanase substrates (ABTS, OPD, and TMB) were employed to create fluorescence and colorimetric dual-mode sensor arrays. Oxidation of the enzyme substrate into an appropriate oxidation substrate was facilitated by CDs@MOF in the presence of H₂O₂. The reducing substance effectively inhibited the formation of the oxidation substrate, resulting in alterations in fluorescence and UV intensities. The dual-mode sensor array was found to be effective in detecting 15 different types of reducing chemicals. Furthermore, the colorimetric and fluorescence sensor array demonstrated exceptional capability in detecting 19 different types of Luzhou-flavor liquor samples, obtaining flawless recognition results. This study will provide an accurate and rapid method for differentiating different types of Baijiu.</p>","PeriodicalId":64,"journal":{"name":"Analytical Methods","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2025-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144853959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Visual detection of soman metabolites in zebrafish.","authors":"Xing-Xing Zong, Tong Shi, Ruihua Zhang, Jingjing Shi, Chen Wang, Liqin Li","doi":"10.1039/d5ay00884k","DOIUrl":"https://doi.org/10.1039/d5ay00884k","url":null,"abstract":"<p><p>Soman, an organophosphate compound, is readily converted into pinacolyl methylphosphonic acid in the environment. The toxicity of pinacolyl methylphosphonic acid in biological systems warrants significant concern. Current quantitative detection methods for pinacolyl methylphosphonic acid generally require complex sample pretreatment procedures. This study aims to develop a rapid and convenient method for detecting pinacolyl methylphosphonic acid in zebrafish without pretreatment. We established a visual detection protocol using desorption electrospray ionization mass spectrometry imaging for semi-quantitative analysis of pinacolyl methylphosphonic acid in zebrafish. Calibration curves demonstrated good linearity (<i>R</i>² = 0.97) within the 10.0-50.0 ng g^-1 concentration range, with relative standard deviations below 20%. The validated method successfully quantified pinacolyl methylphosphonic acid in biological tissues following 10-day exposure to 0.125 μg L^-1 soman. This pretreatment-free approach enables rapid visual detection of pinacolyl methylphosphonic acid in biological matrices, providing a valuable tool for monitoring and assessing potential health risks associated with environmental soman exposure.</p>","PeriodicalId":64,"journal":{"name":"Analytical Methods","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2025-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144853964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fermented purple potato dough improves glycolipid metabolism by modulating gut microbiota and fecal metabolites in high-fat diet-induced obese mice.","authors":"Yongli Zhang, Wenying Zeng, Xue Bai, Zikang Liao, Jiaying Zhang, Xiaochun Yang, Yi Sheng, Jinhong Wu, Shuhong Wu","doi":"10.1039/d5fo01961c","DOIUrl":"https://doi.org/10.1039/d5fo01961c","url":null,"abstract":"<p><p>Obesity is one of the major global public health concerns. Purple potatoes exhibit anti-obesity properties attributable to their content of abundant polyphenols and amylose. However, the anti-obesity effects and underlying mechanisms of purple potato-based staple foods <i>in vivo</i> remain to be fully elucidated. Here, the anti-obesity effects and underlying mechanism of fermented purple potato dough (FD) were investigated in high-fat diet (HFD)-induced obese mice. The results showed that FD could reduce the body weight gain and improve the glucose tolerance and insulin resistance in HFD-induced obesity mice. FD effectively reduced the total cholesterol, triglycerides, and low-density lipoprotein cholesterol levels, and this reduction was accompanied by improved lipid homeostasis in hepatic and epididymal adipose tissues. Supplementation with FD effectively modified the gut microbiota to facilitate a protective effect in the colon, such as increasing the abundance of genera <i>Colidextribacter</i>, <i>unidentified_Lachnospiraceae</i>, <i>Blautia</i>, <i>Ligilactobacillus</i>, and <i>Oscillibacter</i>, and decreasing the abundance of genera <i>Dubosiella</i> and <i>Faecalibaculum</i>. Meanwhile, FD remarkably modulated the metabolites involved in glycerophospholipid metabolism, including elevated PE-NMe (15 : 0/22 : 0) and PE-NMe (15 : 0/22 : 6(4<i>Z</i>,7<i>Z</i>,10<i>Z</i>,13<i>Z</i>,16<i>Z</i>,19<i>Z</i>)), thus further improving dyslipidemia. These findings elucidated that FD could be used as a promising foodstuff in a dietary strategy for alleviating obesity by regulating specific gut microbiota and fecal metabolites.</p>","PeriodicalId":77,"journal":{"name":"Food & Function","volume":" ","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144853972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}