Journal of Bioresources and Bioproducts最新文献

{"title":"Bacterial cellulose cookbook: A systematic review on sustainable and cost-effective substrates","authors":"","doi":"10.1016/j.jobab.2024.05.003","DOIUrl":"10.1016/j.jobab.2024.05.003","url":null,"abstract":"<div><div>Bacterial cellulose is a versatile material with applications in many industries. However, the widespread uptake of bacterial cellulose faces challenges including high production costs and lack of scalability. One approach to address these obstacles is the use of alternative substrates and media, compared to the Hestrin–Schramm (HS) media. By evaluating and selecting appropriate media and substrates, the production of bacterial cellulose can be more efficient: enabling sustainable systems and supply chains where less energy and materials are lost, and the output production is increased. The purpose of this paper is to analyze the current landscape of bacterial cellulose alternative media and substrates (ingredients). Through a systematic review of 198 papers, this review identifies 299 alternative substrates from 12 industries and 101 bacterial cellulose-producing strains, which were systematically compared. This review also finds that there are methodological gaps in this field such as data variability, papers mislabelling the HS media or not using a comparison media, and a lack of strain names. This alternative substrate analysis for bacterial cellulose production demonstrates that overall, for some applications alternative substrates can be taken into consideration that are not only cheaper, but also produce higher yields than HS media.</div></div>","PeriodicalId":52344,"journal":{"name":"Journal of Bioresources and Bioproducts","volume":null,"pages":null},"PeriodicalIF":20.2,"publicationDate":"2024-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142530107","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":"Cellulose-MXene composites: New platforms with outstanding multifunctional characteristics","authors":"Farzad Seidi ,&nbsp;Wensi Jiang ,&nbsp;Zhaochuan Yu ,&nbsp;Chao Deng","doi":"10.1016/j.jobab.2024.05.002","DOIUrl":"10.1016/j.jobab.2024.05.002","url":null,"abstract":"","PeriodicalId":52344,"journal":{"name":"Journal of Bioresources and Bioproducts","volume":null,"pages":null},"PeriodicalIF":20.2,"publicationDate":"2024-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2369969824000379/pdfft?md5=6dc95641b8f2b0a6e32aab055793c54d&pid=1-s2.0-S2369969824000379-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141052260","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":"Chestnut tannin: New use, research and bioeconomy","authors":"Rosaria Ciriminna ,&nbsp;Francesco Meneguzzo ,&nbsp;Giovanna Li Petri ,&nbsp;Cosimo Meneguzzo ,&nbsp;Giuseppe Angellotti ,&nbsp;Mario Pagliaro","doi":"10.1016/j.jobab.2024.05.001","DOIUrl":"10.1016/j.jobab.2024.05.001","url":null,"abstract":"<div><p>Chestnut tannin, extracted from the bark or wood of chestnut trees, possesses unique properties that make it valuable in various industries. It serves as a natural source of tannins, which are widely used in the production of leather, textiles, and wood preservation. As research continues to explore its potential applications, chestnut tannin remains a promising resource with diverse industrial uses. Highlighting new use, research and bioeconomy aspects, this study provides a unified perspective on chestnut tannin. New advanced applications will likely emerge shortly.</p></div>","PeriodicalId":52344,"journal":{"name":"Journal of Bioresources and Bioproducts","volume":null,"pages":null},"PeriodicalIF":20.2,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2369969824000367/pdfft?md5=190a0713d20ab3ff9d5a1fea285adca8&pid=1-s2.0-S2369969824000367-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141050287","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":"Study on the mechanism and law of temperature, humidity and moisture content on the mechanical properties of molded fiber products","authors":"Zhiqiang Fu ,&nbsp;Tong Zhao ,&nbsp;Hu Wang ,&nbsp;Jingyi Wei ,&nbsp;Haozhe Liu ,&nbsp;Liying Duan ,&nbsp;Yan Wang ,&nbsp;Ruixiang Yan","doi":"10.1016/j.jobab.2024.04.003","DOIUrl":"10.1016/j.jobab.2024.04.003","url":null,"abstract":"<div><p>The change of temperature, humidity and moisture content (MC) will lead to the change of mechanical properties of molded fiber products (MFP). However, it is difficult to decouple the effects of temperature, humidity and MC on the mechanical properties of MFP, and predict the mechanical properties of MFP during the use. In this study, the laws and mechanism of mechanical properties of MFP with ambient temperature, humidity and MC were studied. The results showed that the direct effect of temperature (20−70 °C) on mechanical properties of MFP was insignificant, and the mechanical properties of MFP were mainly changed by MC. The MC was related to ambient temperature and humidity, and the relationship between the three could be described by the modified Guggenheim-Anderson-de Boer (GAB) model (20−70 °C and 30 %–90 % relative humidity). With the increase of MC, the elastic modulus and fracture strain was increased and decreased linearly, the yield strength and failure strength were presented GaussAmp laws, and the failure strain was presented asymptotic regressed distribution law. Two fracture modes of MFP, brittle fracture and ductile fracture, were revealed by the scanning electron microscopy of the mesoscopic fiber structure of sugarcane bagasse molded fiber products. The mathematical models and the changes of fiber structure were verified by wheat straw molded fiber products and waste paper molded fiber products. This study was contributed to understand the effects and mechanism of the change of temperature, humidity and MC on the mechanical properties of MFP.</p></div>","PeriodicalId":52344,"journal":{"name":"Journal of Bioresources and Bioproducts","volume":null,"pages":null},"PeriodicalIF":20.2,"publicationDate":"2024-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2369969824000355/pdfft?md5=5e3fe121aca7d01140ee5e62e2992095&pid=1-s2.0-S2369969824000355-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140795450","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":"Evaluating mechanism of banana pseudo-stem retting using seawater: A cost-effective surface pre-treatment approach","authors":"Prince Hotor ,&nbsp;Ahmed H. Hassanin ,&nbsp;Osbert Akatwijuka ,&nbsp;Mohamed A.H. Gepreel ,&nbsp;Mitsuo Yamamoto ,&nbsp;Yukie Saito ,&nbsp;Ahmed Abdel-Mawgood","doi":"10.1016/j.jobab.2024.04.002","DOIUrl":"10.1016/j.jobab.2024.04.002","url":null,"abstract":"<div><p>Retting has been employed to extract natural fibers from agricultural wastes as a biological and cost-effective approach for centuries. With its global abundance, banana pseudo-stem is a promising agro-waste for lignocellulosic fiber extraction. In this study, fibers were extracted from the pseudo-stems after being pre-treated under four conditions using seawater at room temperature for up to 35 d Bacterial isolation from the fresh seawater sample and screening for ligninolytic ability were conducted. Bacterial load as well as laccase and manganese peroxidase enzyme activity profile assay during the retting duration were analyzed. Fourier transform infrared (FT-IR) and X-day diffraction (XRD) analyses were also examined for both pre-treated and untreated extracted fibers. The results shows that six out of the eight bacterial isolates had the ability to degrade lignin. The treatments (Raw stem + Raw seawater) and (Autoclaved stem + Raw seawater) recorded the highest viable bacterial load of 9.24 × 10² and 4.46 × 10² CFU, respectively, on the 14th day of the retting process. Additionally, the highest laccase and manganese peroxidase enzymes activity was recorded for (Raw stem + Raw seawater) and (Autoclaved stem + Raw seawater) treatments in the second to the third week. The FT-IR spectra of the pre-treated fibers revealed relative reductions in peaks attributed to polysaccharides and other amorphous substances for all retting conditions. The XRD diffractogram revealed that the crystallinity index (CI) of pre-treated fibers increased in all seawater retting treatment conditions. However, the CI for fibers pre-treated under enzymatic conditions were enhanced even after five weeks. Sequence analysis for selected bacterial isolates showed homology to sequences of <em>Bacillus velezensis, Shewanella</em> sp. <em>L8–5</em>, and <em>Citrobacter amalonaticus</em> and <em>Bacillus subtilis j8 strain</em>. From these findings, it was suggested that physical, biological, and chemical actions were collectively involved in the seawater retting process of banana pseudo-stems.</p></div>","PeriodicalId":52344,"journal":{"name":"Journal of Bioresources and Bioproducts","volume":null,"pages":null},"PeriodicalIF":20.2,"publicationDate":"2024-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2369969824000343/pdfft?md5=e2e90e3d86faa5b991c4cec8b4bd29d3&pid=1-s2.0-S2369969824000343-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140788076","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":"Constructing osteo-inductive bio-ink for 3D printing through hybridization of gelatin with maleic acid modified bacterial cellulose by regulating addition volumes of maleic acid solution","authors":"Xucai Wang ,&nbsp;Dengxian Wu ,&nbsp;Wei Liao ,&nbsp;Yaxuan Liu ,&nbsp;Wenhui Pei ,&nbsp;Jixian Wang ,&nbsp;Jiayu Gu ,&nbsp;Peng Wang ,&nbsp;Kai Lan ,&nbsp;Caoxing Huang","doi":"10.1016/j.jobab.2024.04.001","DOIUrl":"10.1016/j.jobab.2024.04.001","url":null,"abstract":"<div><p>Bacterial cellulose (BC) is an exopolysaccharide with unique properties that has been applied in various fields. However, the dense and intertwined nature of BC fibers limits its use in certain applications, including 3D printing scaffolds for bone regeneration. In this work, a controllable BC-based bio-ink for 3D printing was successfully prepared by modifying the neat BC through maleic acid (MA) treatment, aiming to promote bone tissue regeneration. To achieve homogeneous BC dispersions while preserving its crystalline and chemical properties, BC was modified by MA solution (60 %, <em>w</em>/V) with solid-liquid ratio from 1꞉5 to 1꞉50 (<em>w</em>/V) to obtain MA-BC dispersions. The analysis results from microstructure, chemical group, crystallinity, and wettability indicated that the BC/MA solution with ratio of 1꞉30 demonstrated the best pre-treatment performance to obtain MA-BC. Subsequently, by combining MA-BC with gelatin, we successfully formulated MA-BC-GEL gels with favorable rheological properties and compression modulus, which can be used as promising bio-inks for 3D bioprinting applications. In vitro tests demonstrated 1꞉30 MA-BC possessed excellent biocompatibility, a significant ability to express the alkaline phosphatase gene and osteogenic-related genes, and facilitated the formation of mineralized nodules. The utilization of this novel bio-ink in scaffold preparation for bone regeneration highlights the promising application of modified BC in bone tissue engineering field.</p></div>","PeriodicalId":52344,"journal":{"name":"Journal of Bioresources and Bioproducts","volume":null,"pages":null},"PeriodicalIF":20.2,"publicationDate":"2024-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S236996982400032X/pdfft?md5=3be075859f8d0bd0974ee7363df194a6&pid=1-s2.0-S236996982400032X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140762595","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":"Bacterial nanocellulose assembly into super-strong and humidity-responsive macrofibers","authors":"Yadong Zhao ,&nbsp;Zheng Yang ,&nbsp;Rusen Zhou ,&nbsp;Bin Zheng ,&nbsp;Meiling Chen ,&nbsp;Fei Liu ,&nbsp;Wenhua Miao ,&nbsp;Renwu Zhou ,&nbsp;Patrick Cullen ,&nbsp;Zhenhai Xia ,&nbsp;Liming Dai ,&nbsp;Kostya (Ken) Ostrikov","doi":"10.1016/j.jobab.2024.03.005","DOIUrl":"10.1016/j.jobab.2024.03.005","url":null,"abstract":"<div><p>Cellulose macrofibers (MFs) are gaining increasing interest as natural and biodegradable alternatives to fossil-derived polymers for both structural and functional applications. However, simultaneously achieving their exceptional mechanical performance and desired functionality is challenging and requires complex processing. Here, we reported a one-step approach using a tension-assisted twisting (TAT) technique for MF fabrication from bacterial cellulose (BC). The TAT stretches and aligns BC nanofibers pre-arranged in hydrogel tubes to form MFs with compactly assembled structures and enhanced hydrogen bonding among neighboring nanofibers. The as-prepared BC MFs exhibited a very high tensile strength of 1 057 MPa and exceptional lifting capacity (over 340 000 when normalized by their own weight). Moreover, due to the volume expansion of BC nanofibers upon water exposure, BC MFs quickly harvested energy from environmental moisture to untwist the bundled networks, thus generating a torsional spinning with a peak rotation speed of 884 r/(min·m). The demonstrated rapid and intense actuation response makes the MFs ideal candidates for diverse humidity-response-based applications beyond advanced actuators, remote rain indicators, intelligent switches, and smart curtains.</p></div>","PeriodicalId":52344,"journal":{"name":"Journal of Bioresources and Bioproducts","volume":null,"pages":null},"PeriodicalIF":20.2,"publicationDate":"2024-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2369969824000227/pdfft?md5=b53b89264de8a526743cdd6c76c33f5c&pid=1-s2.0-S2369969824000227-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140400401","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":"From common biomass materials to high-performance tissue engineering scaffold: Biomimetic preparation, properties characterization, in vitro and in vivo evaluations","authors":"Zongpu Xu ,&nbsp;Fang He ,&nbsp;Jing Yu ,&nbsp;Zhangze Yang ,&nbsp;Yu Zhu ,&nbsp;Rong Liao ,&nbsp;Ruyin Lyu ,&nbsp;Mei Yang ,&nbsp;Liangjun Zhu ,&nbsp;Mingying Yang","doi":"10.1016/j.jobab.2024.03.004","DOIUrl":"10.1016/j.jobab.2024.03.004","url":null,"abstract":"<div><p>Converting common biomass materials to high-performance biomedical products could not only reduce the environmental pressure associated with the large-scale use of synthetic materials, but also increase the economic value. Chitosan as a very promising candidate has drawn considerable attention owing to its abundant sources and remarkable bioactivities. However, pure chitosan materials usually exhibit insufficient mechanical properties and excessive swelling ratio, which seriously affected their <em>in vivo</em> stability and integrity when applied as tissue engineering scaffolds. Thus, simultaneously improving the mechanical strength and biological compatibility of pure chitosan (CS) scaffolds becomes very important. Here, inspired by the fiber-reinforced construction of natural extracellular matrix and the porous structure of cancellous bone, we built silk microfibers/chitosan composite scaffolds via ice-templating technique. This biomimetic strategy achieved 500% of mechanical improvement to pure chitosan, and meanwhile still maintaining high porosity (&gt; 87%). In addition, the increased roughness of chitosan pore walls by embedded silk microfibers significantly promoted cell adhesion and proliferation. More importantly, after subcutaneous implantation in mice for four weeks, the composite scaffold showed greater structural integrity, as well as better collagenation, angiogenesis, and osteogenesis abilities, suggesting its great potential in biomedicine.</p></div>","PeriodicalId":52344,"journal":{"name":"Journal of Bioresources and Bioproducts","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2369969824000215/pdfft?md5=84c7eb03e95ed21e38e160537b3f4bc5&pid=1-s2.0-S2369969824000215-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140401804","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":"Molecularly engineered lignin to polyphenol via organocatalysis as an active sunscreen ingredient","authors":"Yuanlong Guo ,&nbsp;Pengcheng Liu ,&nbsp;Lei Deng ,&nbsp;Changwei Lui ,&nbsp;Michael North ,&nbsp;Gang Hu ,&nbsp;Qitian Huang ,&nbsp;Zongbao Kent Zhao ,&nbsp;Haibo Xie","doi":"10.1016/j.jobab.2024.03.003","DOIUrl":"https://doi.org/10.1016/j.jobab.2024.03.003","url":null,"abstract":"<div><p>Phenolation is one of the effective strategies to synthesize lignin-based polyphenols, improve lignin's properties, and extend its value-added applications in biological, medicinal and cosmetic fields. Herein, by taking the structural feature advantage of lignin, an effective and green strategy was developed to molecularly engineer lignin into a robust lignin-3-(2-hydroxyphenyl)propionate ester (LPPE) derivative via a transesterification reaction between 3,4-dihydrocoumarin (DHC) and the aliphatic hydroxyls in lignin under organocatalysis. The strategy is optimized and the novel derivative was systematically characterized by ¹H, ¹³C and ³¹P nuclear magnetic resonance (NMR) and Fourier transform infrared (FT-IR) spectroscopy. The findings indicated that the successful introduction of 3-(2-hydroxyphenyl)propionate groups using a OH groups/DHC/organic base molar ratio of 1꞉1꞉0.3 at 120 °C for 6 h increased the content of phenolic hydroxyl groups from 1.793 1 to 3.017 9 mmol/g, and the LPPE exhibited excellent ultraviolet-absorbing and antioxidant performance with up to 90% free radical scavenging activity within 20 min using 5 mg/mL of LPPE. In addition, good biocompatibility and a high Sun protection factor (SPF) value of 40.9 were achieved at 5% (<em>w</em>) dosage of LPPE in the cream, indicating its significant application potential in sunscreen.</p></div>","PeriodicalId":52344,"journal":{"name":"Journal of Bioresources and Bioproducts","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2369969824000203/pdfft?md5=bf7298775cdeab204fca40216514a560&pid=1-s2.0-S2369969824000203-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140548029","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":"Production of chitosan-based composite film reinforced with lignin-rich lignocellulose nanofibers from rice husk","authors":"Hye Jee Kang ,&nbsp;Yeon Ju Lee ,&nbsp;Jin Kyoung Lee ,&nbsp;Irnia Nurika ,&nbsp;Sri Suhartini ,&nbsp;Deokyeong Choe ,&nbsp;Dong Hyun Kim ,&nbsp;Hoon Choi ,&nbsp;Natasha P. Murphy ,&nbsp;Ho Yong Kim ,&nbsp;Young Hoon Jung","doi":"10.1016/j.jobab.2024.03.002","DOIUrl":"10.1016/j.jobab.2024.03.002","url":null,"abstract":"<div><p>Lignocellulosic nanofibers (LCNFs), implying lignin-containing cellulose fibers, maintain the properties of both lignin and cellulose, which are hydrophobic and hydrophilic, respectively. The presence of hydrophobic lignin in LCNFs is expected to be an economical and attractive option that can improve the thermal and mechanical properties of polymers. Thus, this study was conducted to produce lignin-rich LCNFs from sugar-rich waste obtained from rice husks after acidic pretreatment. The LCNFs were produced from the lignin-rich solid fractions obtained after pretreatment and enzymatic hydrolysis, which were then incorporated as an additive into a chitosan-based film. The variations in lignin content in the range of approximately 50.6%–66.8% in differently obtained LCNFs gave significantly different optical strengths and mechanical properties. These controllable processes may allow for customized film formation. Additionally, the glucose-rich liquid fractions obtained after pretreatment and enzymatic hydrolysis were used as a substrate for ethanol fermentation to achieve total utilization of rice husk biomass waste. In conclusion, the lignin-rich biomass fraction holds promise as a suitable material for chitosan-LCNF film and has the potential to increase the economic feasibility of the biomaterial industry.</p></div>","PeriodicalId":52344,"journal":{"name":"Journal of Bioresources and Bioproducts","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2369969824000197/pdfft?md5=88b0f3020d9539fa877adafb491cfa3e&pid=1-s2.0-S2369969824000197-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140274043","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}