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innovation leading development:a glimpse into three-dimensional bioprinting in Israel

Bio-Design and Manufacturing 2024年第3期7卷 358-382页

作者： Lujing Gao Zixuan Liu Daniel Dikovsky Jiqian Wang Deqing Mei Lihi Adler-Abramovich Ehud Gazit Kai Tao State Key Laboratory of Heavy Oil processing and Centre for Bioengineering and Biotechnology College of Chemistry and Chemical EngineeringChina University of Petroleum(East China)Qingdao 266580China Future Science Research Institute Hangzhou Global Scientific and Technological Innovation CentreHangzhou 311200China Zhejiang-Israel Joint Laboratory of Self-Assembling Functional Materials Hangzhou 311200China Redefine meat Ltd. Rehovot 7670110Israel State Key Laboratory of Fluid Power and Mechatronic Systems School of Mechanical EngineeringZhejiang UniversityHangzhou 310058China Key Laboratory of Advanced Manufacturing Technology of Zhejiang Province School of Mechanical EngineeringZhejiang UniversityHangzhou 310058China Department of Oral Biology The Maurice and Gabriela Goldschleger School of Dental MedicineFaculty of Medical&Health SciencesTel Aviv UniversityTel Aviv 6997801Israel The center for Nanoscience and Nanotechnology Tel Aviv UniversityTel Aviv 6997801Israel Department of Materials Science and Engineering Iby and Aladar FleischmanTel Aviv UniversityTel Aviv 6997801Israel The Shmunis School of Biomedicine and Cancer Research George S.Wise Faculty of Life SciencesTel Aviv UniversityTel Aviv 6997801Israel

Three-dimensional(3D)printing has attracted increasing research interest as an emerging manufacturing technology for devel-oping sophisticated and exquisite architecture through hierarchical *** has also been employed in various advanced industrial *** development of intelligent biomedical engineering has raised the requirements for 3D printing,such as flexible manufacturing processes and technologies,biocompatible constituents,and alternative ***,state-of-the-art 3D printing mainly involves inorganics or polymers and generally focuses on traditional industrial fields,thus severely limiting applications demanding biocompatibility and *** this regard,peptide architectonics,which are self-assembled by programmed amino acid sequences that can be flexibly functionalized,have shown promising potential as bioinspired inks for 3D ***,the combination of 3D printing and peptide self-assembly poten-tially opens up an alternative avenue of 3D bioprinting for diverse advanced ***,a small but innovative nation,has significantly contributed to 3D bioprinting in terms of scientific studies,marketization,and peptide architectonics,including modulations and applications,and ranks as a leading area in the 3D bioprinting *** review summarizes the recent progress in 3D bioprinting in Israel,focusing on scientific studies on printable components,soft devices,and tissue *** paper further delves into the manufacture of industrial products,such as artificial meats and bioinspired supramolecular architectures,and the mechanisms,physicochemical properties,and applications of peptide ***,Israel contributes significantly to the field of 3D bioprinting and should thus be appropriately recognized.

关键词： Israel 3D bioprinting Biomanufacturing Peptide self-assembly Integration of industry,education and research

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Improvement of quality of Ginkgo biloba seeds powder by solid-state fermentation with Eurotium cristatum for developing high-value ginkgo seeds products

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Journal of Bioresources and Bioproducts 2022年第2期7卷 53-62页

作者： Minmin Zou Jiarui Cao Wen Zhang Chao Tang Fuliang Cao Erzheng Su Department of Food Science and Technology College of Light Industry and Food EngineeringNanjing Forestry UniversityNanjing 210037China Co-innovation center for the Sustainable Forestry in Southern China College of ForestryNanjing Forestry UniversityNanjing 210037China Co-innovation center for Efficient processing and Utilization of Forest products Nanjing Forestry UniversityNanjing 210037China

In this study,we investigated the feasibility of Ginkgo biloba seeds powder by solid-state fermen-tation with Eurotium cristatum for developing high-value ginkgo seeds *** optimum fermentation medium was consisted of 10 g of 40-mesh ginkgo seeds powder loaded in 100 mL Erlenmeyer flask with 50%(w/w)of water content,4%(w/w)of MgSO_(4)and 5%(w/w)of KH_(2)PO_(4)*** optimum fermentation conditions were pH 5.0,2×10^(8)CFU/g of inoculum size,3 mL of sterilized water supplemented every two days during the four days of *** fermentation,the spore number of *** was improved by about 36 times with the produc-tion of lovastatin reaching(54.10±0.16)μg/*** antioxidant activity of fermented ginkgo seeds powder also got obvious enhancement,which could help eliminate excess free radicals produced by normal *** content of free amino acids increased by 82.32%.Except that the sugar was consumed in some degree,the other nutritional and functional components were well preserved while the content of detrimental ginkgolic acids was reduced by 44.97%.In addition,fermented ginkgo seeds powder possessed better digestibility and showed pleasant orange-like *** conclusion,the quality of ginkgo seeds powder was remarkably improved through solid-state fermentation by using ***,which could be a promising way for functional applications of ginkgo seeds.

关键词： Ginkgo seed Eurotium cristatum Solid-state fermentation Lovastatin Antioxidant activity Ginkgolic acid

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Porous heterostructure of graphene/hexagonal boron nitride as an efficient electrocatalyst for hydrogen peroxide generation

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Carbon Energy 2023年第5期5卷 138-151页

作者： Mengmeng Fan Zeming Wang Yuying Zhao Qixin Yuan Jian Cui Jithu Raj Kang Sun Ao Wang Jingjie Wu Hao Sun Bei Li Liang Wang Jianchun Jiang Jiangsu Co-innovation center of Efficient processing and Utilization of Forest Resources International Innovation Center for Forest Chemicals and MaterialsCollege of Chemical EngineeringNanjing Forestry UniversityNanjingChina Key Lab of Biomass Energy and Material Jiangsu ProvinceJiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest ResourcesInstitute of Chemical Industry of Forest ProductsChinese Academy of ForestryNanjingChina School of Environmental and Chemical Engineering Institute of Nanochemistry and NanobiologyShanghai UniversityShanghaiChina Chemicobiology and Functional Materials Institute Nanjing University of Science and TechnologyNanjingChina Department of Chemical and Environmental Engineering University of CincinnatiCincinnatiOhioUSA

Compared with the traditional heteroatom doping,employing heterostructure is a new modulating approach for carbon-based ***,a facile ball milling-assisted route is proposed to synthesize porous carbon materials composed of abundant graphene/hexagonal boron nitride(G/h-BN)*** Ni powder and nanoscale h-BN sheets are used as a catalytic substrate/hard template and“nucleation seed”for the formation of the heterostructure,***-prepared G/h-BN heterostructures exhibit enhanced electrocatalytic activity toward H_(2)O_(2) generation with 86%-95%selectivity at the range of 0.45-0.75 V versus reversible hydrogen electrode(RHE)and a positive onset potential of 0.79 versus RHE(defined at a ring current density of 0.3 mA cm^(-2))in the alkaline *** a flow cell,G/h-BN heterostructured electrocatalyst has a H_(2)O_(2) production rate of up to 762 mmol g_(catalyst)^(-1) h^(-1) and Faradaic efficiency of over 75%during 12 h testing,superior to the reported carbon-based *** density functional theory simulation suggests that the B atoms at the interface of the G/h-BN heterostructure are the key active *** research provides a new route to activate carbon catalysts toward highly active and selective O_(2)-to-H_(2)O_(2) conversion.

关键词： efficient electrocatalyst graphene H_(2)O_(2)generation hexagonal boron nitride porous heterostructure

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Integrating high-entropy alloy oxides with porous wood architectures for boosted salt-resistant water evaporation

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Rare Metals 2023年第12期42卷 3960-3968页

作者： De-Qi Fan Ye-Mei Liao Xiang Wang Yi Lu Yan Mi Xiao-Fei Yang Jiangsu Co-innovation center of Efficient processing and Utilization of Forest Resources International Innovation Center for Forest Chemicals and MaterialsCollege of Chemical EngineeringNanjing Forestry UniversityNanjing 210037China College of Science Nanjing Forestry UniversityNanjing 210037China Key Laboratory of Chemistry and Engineering of Forest products State Ethnic Affairs CommissionGuangxi Key Laboratory of Chemistry and Engineering of Forest ProductsGuangxi Minzu UniversityNanning 530006China

Solar-driven interfacial desalination technology has recently emerged as a promising way to realize seawater desalination with high energy conversion ***,salt accumulation on solar absorber surface significantly retards desalination rate,especially for highsalinity ***,a vertical Janus-interface saltresistant solar evaporator is constructed for simultaneous efficient solar absorption and stable high-salinity desalination based on the assembly of hydrophilic delignification wood(DW),high-entropy alloy oxides(HEAO),and hydrophobic polydimethylsiloxane(PDMS).

关键词： alloy entropy oxides

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Transcriptome analysis reveals the mechanism of chronic heat stress on meat quality of broilers

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Journal of Animal Science and Biotechnology 2023年第1期14卷 409-422页

作者： Zhen Liu Yingsen Liu Tong Xing Jiaolong Li Lin Zhang Yun Jiang Feng Gao College of Animal Science and Technology Key Laboratory of Animal Origin Food Production and Safety Guarantee of Jiangsu ProvinceJiangsu Collaborative Innovation Center of Meat Production and ProcessingQuality and Safety ControlNanjing Agricultural UniversityNo.1 WeigangWeigang 210095 NanjingChina. Institute of Agri‑products processing Jiangsu Academy of Agricultural SciencesNanjing 210014People’s Republic of China. School of Food Science and Pharmaceutical Engineering Nanjing Normal UniversityNanjing 210023People’s Republic of China.

Background:Chronic heat stress has a negative impact on poultry meat *** this has been extensively investigated,previous studies have primarily focused on metabolic alterations and oxidative stress in the pectoralis major(PM)muscle under chronic heat stress,and not all of the underlying molecular mechanisms are completely ***:A total of 144 male Arbor Acres broilers(28 d old)were randomly allocated into 3 treatment groups:(1)the normal control(NC)group,with broilers raised at 22℃and fed a basal diet;(2)the heat stress(HS)group,with birds raised at 32℃and fed a basal diet;and(3)the pair-fed(PF)group,with birds raised at 22℃and fed the amount of feed equal to the feed consumed on the previous day by the HS *** experiment lasted for 14 ***:Chronic heat stress decreased the average daily feed intake and average daily gain,increased feed:gain ratio(Pmeat quality was not only related to metabolism and oxidative stress,but also to signal transduction,immune system,transport and catabolism,cell growth and death,and muscle ***:Chronic heat stress has a negative impact on the growth performance,meat quality,and the PM muscle structure of *** analysis revealed a comprehensive understanding of the mechanism of the chronic heat stress-induced deterioration of broiler meat quality at the transcriptional level.

关键词： Chronic heat stress meat quality Transcriptome

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Current Status and Development Trends of Chinese Intelligent Furniture Industry

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Journal of Renewable Materials 2023年第3期11卷 1353-1366页

作者： Xianqing Xiong Xinyi Yue Zhihui Wu Co-innovation center of Efficient processing and Utilization of Forest Resources Nanjing Forestry UniversityNanjing210037China College of Furnishings and Industrial Design Nanjing Forestry UniversityNanjing210037China

In this work,the current status,technical capabilities,and development trends of the Chinese intelligent furniture industry were in *** on combining a literature review with field investigations and analysis of major scientific research projects in Zhejiang Province,China,an in-depth overview and discussion about previous experience,features,technologies,products and control methods in the intelligent furniture industry in China were *** key technologies in current Chinese intelligent furniture industry include embedded systems,sensors,short-range wireless communication,artificial intelligence and intelligent interaction *** work also mentions the challenges and opportunities for the industry,pointing out how to innovate and dominate the furniture market in the era of transformation from the traditional furniture industry to intelligent *** results are proposed to help readers from all over the world to understand the development trend and progress of the Chinese intelligent furniture industry.

关键词： Intelligent furniture industry status features key technologies China

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Monitoring and identification of spoilage-related microorganisms in braised chicken with modified atmosphere packaging during refrigerated storage

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Food Science and Human Wellness 2023年第1期12卷 28-34页

作者： Yang Lei Yali Zhang Yiqun Cheng Jichao Huang Ming Huang Key Laboratory of meat processing and Quality Control Ministry of EducationCollege of Food Science and TechnologyNanjing Agricultural UniversityNanjing 210095China National R&D center for Poultry processing Jiangsu Research Center for Livestock and Poultry Products Processing Engineering TechnologyNanjing Huangjiaoshou Food Science and Technology Co.Ltd.Nanjing 211225China College of Environmental Science&Engineering Institute of Functional FoodAnhui Normal UniversityWuhu 241000China College of Engineering Nanjing Agricultural UniversityNanjing 210031China

This study mainly monitored the dominant bacterial populations and identified the spoilage-related microorganisms of braised chicken meat stored under different CO_(2)-modified atmosphere packaging(MAP)during refrigerated storage using a culture-dependent method and 16S rDNA *** quality changes and shelf life of the meat were also *** growth rate of total viable count(TVC)in braised chicken was slower with an increase of CO_(2) content in MAP,which also occurred in the remaining bacterial species monitored(lactic acid bacteria,Pseudomonas spp.,Brochothrix thermosphacta).The MAP exerted beneficial effects on the quality of braised chicken,as demonstrated by retarding the production of total volatile basic nitrogen(TVB-N)and delaying lipid oxidation(TBARS test).A total of 14 isolates were identified from braised chickens with different packaging at the end of storage,these included ***(6 isolates),***(2 isolates),Enterococcus faecalis(3 isolates),***(2 isolates),Staphylococcus equorum(1 isolate).

关键词： Braised chicken Modified atmosphere packaging(MAP) 16S rDNA identification Shelf-life

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Evolution of free amino acids， biogenic amines and volatile compounds in fermented sausages inoculated with Lactiplantibacillus plantarum and Staphylococcus simulans

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Food Science and Human Wellness 2023年

作者： Xuefei Shao Huhu Wang Xiangyu Song Mingyuan Huang Jian Sun Xinglian Xu Key Laboratory of meat processing and Quality Control， Ministry of Education National center of meat Quality and Safety Control 3. Jiangsu Collaborative innovation center of meat Production and processing， Quality and Safety Control 4. College of Food Science and Technology 5. nanjing Agricultural University

Lactic acid bacteria and coagulase-negative staphylococci play an important role in the production of fermented sausages， such as inhibiting the growth of undesirable bacteria and antioxidant. In this study， the effects of inoculation with different starter cultures (Lactiplantibacillus plantarum HN108 and Staphylococcus simulans NJ209) on the free amino acids (FAAs)， biogenic amines (BAs) and volatile compounds of fermented sausages were investigated using an amino acid analyzer， ultra performance liquid chromatography and gas chromatography-ion mobility spectrometry， respectively. The pH and carbonyl content of the inoculated group was significantly lower than those in the control group (P < 0.05). L. plantarum HN108 significantly reduced the content of FAAs and BAs in fermented sausage production (P < 0.05)， while S. simulans NJ209 promoted the formation of FAAs (especially bitter amino acids) and exhibited slight BAs-reducing activity. In addition， L. plantarum HN108 promoted the formation of volatile compounds such as ketones， alcohols and alkenes in sausages. In conclusion， L. plantarum HN108 could contribute to reducing the content of putrescine and tyramine and forming the desirable flavor compounds in fermented sausages. Thus， L. plantarum HN108 is expected to be a starter culture that can improve the safety and flavor of fermented sausages.

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Efficient SO_(2)removal using aqueous ionic liquid at low partial pressure

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Chinese Journal of Chemical Engineering 2023年第6期58卷 355-363页

作者： Yutong Jiang Yifeng Chen Fuliu Yang Jixue Fan Jun Li Zhuhong Yang Xiaoyan Ji College of Chemical Engineering Nanjing Tech UniversityNanjing 211816China Institute of Chemical Industry of Forest products CAFKey Laboratory of Biomass Energy and MaterialJiangsu ProvinceNanjing 210042China Co-innovation center of Efficient processing and Utilization of Forest Resources Nanjing Forestry UniversityNanjing 210037China Energy Engineering Division of Energy ScienceLuleå University of TechnologyLuleå97187Sweden

The development of novel absorbents is essential for SO_(2)*** this study,a novel ionic liquid(IL,[BHEP][HSO_(4)])was prepared,and water was selected as the *** density and viscosity of aqueous[BHEP][HSO_(4)]were measured and the SO_(2)absorption performance was systematically ***,the thermodynamic properties of SO_(2)in aqueous[BHEP][HSO_(4)]were ***,the mechanism of SO_(2)absorption in aqueous[BHEP][HSO_(4)]was confirmed using Fouriertransform infrared and nuclear magnetic resonance *** showed that[BHEP][HSO_(4)]absorbed0.302 g·g^(-1)(g SO_(2)/g IL)at an SO_(2)partial pressure of 2000μl·L^(-1)at 303.2 K,and the SO_(2)desorption enthalpy was-39.63 k J·mol^(-1).The mechanistic study confirmed the chemical absorption of SO_(2)in aqueous[BHEP][HSO_(4)].

关键词： Ionic liquids Sulfur dioxide Absorption capacity Desorption enthalpy

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Preparation and Characterization of Tung Oil Toughened Modified Phenolic Foams with Enhanced Mechanical Properties and Smoke Suppression

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Journal of Renewable Materials 2020年第5期8卷 535-547页

作者： Fei Song Puyou Jia Caiying Bo Xiaoli Ren Lihong Hu Yonghong Zhou Institute of Chemical Industry of Forest products Chinese Academy of ForestryNational Engineering Laboratory for Biomass Chemical UtilizationCo-Innovation Center of Efficient Processing and Utilization of Forest ResourcesKey Laboratory of Chemical Engineering of Forest ProductsNational Forestry and Grassland AdministrationKey Laboratory of Biomass Energy and MaterialsNanjing210042China nanjing Forestry University Nanjing210037China

In this study,we prepared a series of tung oil phenolic foams(TPF)by a one-pot *** FT-IR and 1H NMR spectra confirm the successful Friedel-Crafts grafting of phenol to the long-chain alkyl group in tung *** TPFs exhibit enhanced mechanical properties,including compressive and flexural strengths of up to 0.278±0.036 MPa and 0.450±0.017 MPa,respectively,which represent increases of 68.75%and 86.72%over those of pure phenolic foam(PF).SEM spectra reveal the TPF microstructure to have uniform hexagonal cell morphology,narrower cell size distribution,and smaller mean cell size,suggesting enhanced mechanical *** TPF total smoke release decreased by 74.23%,indicating that the long alkyl chain significantly improves smoke suppression of the combusting ***,due to the flammability of the alkyl chains,the TPF limiting oxygen index decreases with increasing tung oil ***,TPF exhibits reduced thermal stability and high-temperature charring rate,elevated peak and mean heat release rates,and higher total heat release compared with pure ***,future research will focus on the use of tung oil modified flame retardant to provide more robust phenolic foams.

关键词： Tung oil Friedel-Craft reaction phenolic foams mechanical properties smoke suppression

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