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33 条 记 录,以下是 1-30

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Preparation and formation mechanism of size-controlled lignin nanospheres by self-assembly被引量:186收藏 分享
作者:Xiong, Fuquan[1] Han, Yanming[1] Wang, Siqun[1,2] Li, Gaiyun[1] Qin, Tefu[1]
机构:Chinese Acad Forestry;Univ Tennessee
来源:INDUSTRIAL CROPS AND PRODUCTS  2017
关键词:Enzymatic hydrolysis lignin   Self-assembly   Nanospheres   Formation mechanism  
Preparation and Formation Mechanism of Renewable Lignin Hollow Nanospheres with a Single Hole by Self-Assembly被引量:156收藏 分享
作者:Xiong, Fuquan[1] Han, Yanming[1] Wang, Siqun[1,2] Li, Gaiyun[1] Qin, Tefu[1]
机构:Chinese Acad Forestry;Univ Tennessee
来源:ACS SUSTAINABLE CHEMISTRY & ENGINEERING  2017
关键词:Self-assembly   Lignin hollow nanospheres   Opening hole   Formation mechanism  
Superelastic, Hygroscopic, and Ionic Conducting Cellulose Nanofibril Monoliths by 3D Printing被引量:92收藏 分享
作者:Chen, Yuan[1,2] Yu, Zhengyang[2] Ye, Yuhang[2] Zhang, Yifan[2] Li, Gaiyun[1]
机构:Chinese Acad Forestry;Univ British Columbia;Univ British Columbia
来源:ACS NANO  2021
关键词:3D printing   cellulose nanofibrils   superelastic   shape recovery   hygroscopic salt   pressure sensor  
Dual-Enhanced Hydrophobic and Mechanical Properties of Long-Range 3D Anisotropic Binary-Composite Nanocellulose Foams via Bidirectional Gradient Freezing被引量:42收藏 分享
作者:Chen, Yuan[1,2] Yang, Sheng[1] Fan, Dongbin[1] Li, Gaiyun[1,2] Wang, Siqun[1,3]
机构:Chinese Acad Forestry;Chinese Acad Forestry;Univ Tennessee
来源:ACS SUSTAINABLE CHEMISTRY & ENGINEERING  2019
关键词:elasticity-enhanced   bidirectional gradient freezing   3D anisotropic nanocellulose foam   silylated modification  
Preparation and characterization of a soy protEIn based bio-adhesive crosslinked by waterborne epoxy resin and polyacrylamide被引量:35收藏 分享
作者:Wang, Zongtao[1] Chen, Yuan[1] Chen, Shiqing[1] Chu, Fuxiang[1] Zhang, Ran[1]
机构:Chinese Acad Forestry;Hunan Acad Forestry
来源:RSC ADVANCES  2019
关键词:Adhesion - Adhesives - Chemical bonds - Crosslinking - Curing - Differential scanning calorimetry - Green manufacturing - Nuclear magnetic resonance - Plywood - ProtEIns - Viscosity - Wood products  
Length-controlled cellulose nanofibrils produced using enzyme pretreatment and grinding被引量:34收藏 分享
作者:Chen, Yuan[1] Fan, Dongbin[1] Han, Yanming[1] Li, Gaiyun[1] Wang, Siqun[2]
机构:Chinese Acad Forestry;Univ Tennessee
来源:CELLULOSE  2017
关键词:Cellulose nanofibrils   Length-controlled   Enzyme   Grinding   Nanofilms  
Renewable bio-based adhesive fabricated from a novel biopolymer and soy protEIn被引量:34收藏 分享
作者:Chen, Shiqing[1] Chen, Yuan[1] Wang, Zongtao[1] Chen, Huan[1] Fan, Dongbin[1]
机构:Chinese Acad Forestry
来源:RSC ADVANCES  2021
关键词:Biomolecules - Biosynthesis - Composite materials - Enzymatic hydrolysis - Fabrication - Fourier transform infrared spectroscopy - Green manufacturing - Plywood - Scanning electron microscopy - Soybean oil - Thermogravimetric analysis - Wood products  
Nanocellulose supported hierarchical structured polyaniline/nanocarbon nanocomposite electrode via layer-by-layer assembly for green flexible supercapacitors被引量:33收藏 分享
作者:Lyu, Shaoyi[1] Chen, Yanping[1,2] Zhang, Longfei[1,3] Han, Shenjie[1] Lu, Yun[1]
机构:Chinese Acad Forestry;Beijing Inst Technol;Univ Tennessee
来源:RSC ADVANCES  2019
关键词:Aerogels - Cellulose - Electrolytes - Graphene - Hybrid materials - Hydrophilicity - Multiwalled carbon nanotubes (MWCN) - Nanocellulose - Nanocomposites - Nickel compounds - Polyaniline - Supercapacitor - Yarn  
Superelastic and flexible 3D printed waterborne polyurethane/cellulose nanofibrils structures被引量:33收藏 分享
作者:Chen, Yuan[1,2] Yu, Zhengyang[2] Oguzlu, Hale[2] Jiang, Jungang[2] Cho, MiJung[3]
机构:Chinese Acad Forestry;Univ British Columbia;Univ British Columbia;Univ British Columbia
来源:ADDITIVE MANUFACTURING  2021
关键词:3D printing   Waterborne polyurethane   Cellulose nanofibrils   Hygroscopic   Shape recovery  
Layer-by-layer assembled polyaniline/carbon nanomaterial-coated cellulosic aerogel electrodes for high-capacitance supercapacitor applications被引量:27收藏 分享
作者:Lyu, Shaoyi[1,2] Chen, Yanping[2,3] Han, Shenjie[2] Guo, Limin[2] Chen, Zhilin[2]
机构:Chinese Acad Forestry;Chinese Acad Forestry;Beijing Inst Technol;Univ Tennessee
来源:RSC ADVANCES  2018
关键词:Capacitance - Cellulose nanocrystals - Electrodes - Energy storage - Graphene - Multilayers - Multiwalled carbon nanotubes (MWCN) - Polyaniline - Pulp materials - Supercapacitor - Wood  
An Efficient Method for Cellulose Nanofibrils Length Shearing via Environmentally Friendly Mixed Cellulase Pretreatment被引量:26收藏 分享
作者:Chen, Yuan[1] He, Yuchan[1] Fan, Dongbin[1] Han, Yanming[1] Li, Gaiyun[1]
机构:Chinese Acad Forestry;Univ Tennessee
来源:JOURNAL OF NANOMATERIALS  2017
关键词:Cellulose - Cellulose nanocrystals - Fourier transform infrared spectroscopy - Grinding (machining) - Materials properties - Morphology - Nanocrystalline materials - Nanofibers - Natural fibers - Scanning electron microscopy - Shearing - Surface morphology - Textile fibers - X ray diffraction  
Surface modifications towards superhydrophobic wood-based composites: Construction strategies, functionalization, and perspectives被引量:24收藏 分享
作者:Wang, Xiaoyi[1] Tian, Wei[1] Ye, Yuhang[2] Chen, Yuan[3] Wu, Weijie[1]
机构:Nanjing Forestry Univ;Univ Penn;Chinese Acad Forestry
来源:ADVANCES IN COLLOID AND INTERFACE SCIENCE  2024
关键词:Superhydrophobic   Wood-based composite   Durability   Multifunctional  
A Room-Temperature Curing Plant ProtEIn-Based Adhesive with High Strength and Flame Retardancy for Heat-Free Adhesion被引量:22收藏 分享
作者:Jiang, Ke[1] Dong, Xuemei[2] Chen, Yuan[1] Fan, Dongbin[1] Chu, Fuxiang[1]
机构:Chinese Acad Forestry;China Testing & Certificat Int Grp Co Ltd
来源:ADVANCED FUNCTIONAL MATERIALS  2024
关键词:bio-based adhesives   flame retardancy   plant protEIns   room-temperature curing   water resistance  
A high-performance bio-based adhesive comprising soybean meal, silk fibroin, and tannic acid inspired by marine organisms被引量:22收藏 分享
作者:Jiang, Ke[1] Wu, Qiao[1] Chen, Yuan[1] Fan, Dongbin[1] Chu, Fuxiang[1]
机构:Chinese Acad Forestry
来源:INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES  2023
关键词:Bio-based adhesive   Multiple cross -linking   Biomimetic strategy  
The key odor-active components differed in cultured agarwood from two germplasms of Aquilaria. sinensis trees被引量:14收藏 分享
作者:Yan, Tingting[1] Hu, Zekun[1] Chen, Yuan[1] Yang, Sheng[1] Zhang, Peng[1,2]
机构:Chinese Acad Forestry;Chinese Acad Forestry
来源:INDUSTRIAL CROPS AND PRODUCTS  2023
关键词:Qi-Nan agarwood   Ordinary agarwood   HS-SPME-GC-O-MS   AEDA   Odor active components   PEC  
Cross-linked peach gum polysaccharide adhesive by citric acid to produce a fully bio-based wood fiber composite with high strength被引量:10收藏 分享
作者:Wu, Qiao[1] Jiang, Ke[1] Wang, Yong[2] Chen, Yuan[1] Fan, Dongbin[1]
机构:Chinese Acad Forestry;Hunan Acad Forestry
来源:INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES  2023
关键词:Peach gum   Polysaccharide adhesive   Wood fiber composites  
10批次伪品沉香鉴别方法的相关性被引量:8收藏 分享
作者:陈媛[1] 邹献武[1] 黄洛华[1] 李军[2] 付跃进[1]
机构:中国林业科学研究院木材工业研究所;北京中医药大学中药现代研究中心
来源:《林业科学》  2017
关键词:沉香  鉴别方法  显色反应  醇溶性浸出物  薄层色谱  高效液相色谱  
摘要:【目的】针对目前沉香市场真假混杂、难以鉴别的现状,采用多种方法对10批次伪品沉香进行鉴别,分析各方法之间的相关性及可替代性,探究沉香真伪鉴别的有效手段,为沉香产业的健康发展提供帮助,为识别伪制沉香、完善沉香的质量标准提供...
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High-Performance Lignocellulosic Self-Bonding Composites via Dialdehyde Modification and Water-Involved Low-Temperature Hot Pressing被引量:8收藏 分享
作者:Zhang, Yiyuan[1] Chen, Yuan[1] Li, Gaiyun[1] Shen, Kuizhong[2] Wu, Yiqiang[3]
机构:Chinese Acad Forestry;Chinese Acad Forestry;Cent South Univ Forestry & Technol
来源:ACS SUSTAINABLE CHEMISTRY & ENGINEERING  0
关键词:self-bonding materials   all-lignocellulosic composites   high performance   low hygroscopicity   lower energy  
Revolutionizing flexible Electronics: Integrating liquid metal DIW 3D printing by bimolecular interpenetrating network被引量:7收藏 分享
作者:Chen, Yuan[1] Lu, Yun[1] Fan, Dongbin[1] Li, Jun[2] Kim, Chan Kyung[3]
机构:Chinese Acad Forestry;North Univ China;Inha Univ;China Natl Bamboo Res Ctr
来源:CHEMICAL ENGINEERING JOURNAL  2024
关键词:Liquid metals   Cellulose nanofibrils   3D printing   Super -flexibility   Electronics  
High-performance self-bonding bio-composites from wood fibers被引量:5收藏 分享
作者:Chen, Yuan[1] Zhang, Yiyuan[1] Cao, Yuan[2] Guo, Dengkang[1] Li, Gaiyun[1]
机构:Chinese Acad Forestry;Chinese Acad Forestry;Cent South Univ Forestry & Technol
来源:INDUSTRIAL CROPS AND PRODUCTS  2024
关键词:Bio-composites   Self-bonding   Particle size high strength   Eco-friendly  
野生沉香的鉴别方法被引量:5收藏 分享
作者:陈媛[1,2] 尚丽丽[2] 杨锦玲[3] 李改云[1,2] 殷亚方[2]
机构:中国林业科学研究院林业新技术研究所;中国林业科学研究院木材工业研究所;中国热带农业科学院热带生物技术研究所
来源:《林业科学》  2017
关键词:野生沉香  鉴别方法  高效液相色谱  指纹图谱  共有特征峰  
摘要:【目的】建立有效、准确、科学的野生沉香鉴别技术,为沉香的鉴定和品质评价体系建立提供参考依据。【方法】采用醇溶性浸出物含量、显色反应、薄层色谱分析(TLC)和高效液相色谱(HPLC)方法,对10批次野生沉香进行鉴别。【结果...
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Comprehensive evaluation of the industrial processing effects on the fiber properties of the pulps from wood residues被引量:3收藏 分享
作者:Chen, Yuan[1] Shen, Kuizhong[2] Li, Gaiyun[1]
机构:Chinese Acad Forestry;Chinese Acad Forestry
来源:NORDIC PULP & PAPER RESEARCH JOURNAL  2020
关键词:bleaching   chemical pretreatment   fiber separation   mechanical pulp   pulping industrial  
The odorants profiles and bioactivities of agarwood essential oils from two germplasm of Aquilaria sinensis trees by different extraction methods被引量:2收藏 分享
作者:Yan, Tingting[1] Ma, Sheng[1] Chen, Yuan[1] Li, Gaiyun[1]
机构:Chinese Acad Forestry
来源:INDUSTRIAL CROPS AND PRODUCTS  2024
关键词:Agarwood essential oil   Odorant profile   Anti -oxidant   Anti -inflammation  
沉香高效液相特征图谱被引量:2收藏 分享
作者:尚丽丽[1] 陈媛[1] 晏婷婷[1] 邹献武[1] 李改云[1]
机构:中国林业科学研究院木材工业研究所
来源:《林业科学》  2018
关键词:沉香  高效液相色谱法  特征图谱  鉴别  
摘要:【目的】对《中国药典》(2015)高效液相色谱法进行改进和完善,建立既适用于野生沉香也适用于人工沉香的高效液相特征图谱,为沉香的科学鉴别和质量评价提供科学依据。【方法】采用Phenomenex luna C18色谱柱(2...
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Ultrasound-laccase pre-treatment enhances agarwood essential oil extraction and bioactivity被引量:0收藏 分享
作者:Ma, Sheng[1] Chen, Yuan[1] Yan, Tingting[1] Qin, Jiahui[1] Li, Gaiyun[1]
机构:Chinese Acad Forestry
来源:INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES  2025
关键词:Agarwood essential oil   Ultrasound-assisted laccase   Sesquiterpene oxides   Antioxidant activity   Acetylcholinesterase inhibition   alpha-Glucosidase inhibition   Sustainable extraction  
沉香多级提取物的化学成分及释香行为被引量:0收藏 分享
作者:陈媛[1] 吴德淮[2] 晏婷婷[1] 赵莹[3] 刘宝元[3]
机构:中国林业科学研究院木材工业研究所;国家燃香类产品质量监督检验中心;海南那大农业开发有限公司
来源:《林业科学》  2024
关键词:沉香  奇楠  多级提取  化学成分  释香  
摘要:[目的]沉香提取物是其主要应用方式之一。针对不同应用领域对沉香成分需求存在显著差异的问题,在提取过程中对沉香主要成分进行粗犷分离,明确不同提取物的释香行为,为实现沉香在特定领域的定向、高效利用提供参考。[方法]以传统沉香...
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奇楠沉香与普通沉香分泌物特性及抑菌活性比较被引量:0收藏 分享
作者:胡泽坤[1] 陈媛[1] 晏婷婷[1] 李改云[1]
机构:中国林业科学研究院木材工业研究所
来源:《林业科学》  2023
关键词:奇楠沉香  普通沉香  分泌物特性  抑菌活性  
摘要:【目的】比较奇楠沉香与普通沉香分泌物分布及其主要化学成分种类和相对含量差异,分析2种沉香燃香烟气抑菌效果,为奇楠沉香的品质评价与合理利用提供科学依据。【方法】以10批次奇楠沉香和9批次刀砍法普通沉香为研究对象,采用显微切...
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栓皮栎和麻栎抽提物的化学成分分析被引量:0收藏 分享
作者:陈媛[1,2] 晏婷婷[1,2] 杨昇[1,2] 付宗营[1] 李改云[1,2]
机构:中国林业科学研究院木材工业研究所;木竹资源高效利用湖南省高校2011协同创新中心
来源:《林业科学》  2021
关键词:栓皮栎  麻栎  抽提物含量  气相质谱联用  化学成分  
摘要:【目的】分析栓皮栎和麻栎不同使用部位抽提物含量及其化学组成特点,为栎类木材加工工艺和实际生产提供应用性指导,为我国林木资源充分、合理、高附加值利用提供新的思路和科学依据。【方法】以河南地区栓皮栎和麻栎为研究对象,采用我国...
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生物质纤维素基碳气凝胶材料研究进展被引量:0收藏 分享
作者:陈媛[1] 韩雁明[1] 范东斌[1] 晏婷婷[1] 李改云[1]
机构:中国林业科学研究院木材工业研究所;美国田纳西大学可再生碳材料中心
来源:《林业科学》  2019
关键词:纤维素  碳气凝胶  生物质  制备  性能  
摘要:作为一种新型轻质多孔的功能性气凝胶,生物质纤维素基碳气凝胶具有独特的各向同性三维网络层级结构,该结构使生物质纤维素基碳气凝胶兼具气凝胶的高比表面积、高孔隙率、低密度以及碳材料的耐热性、导电性和生物质材料的可降解性、生物相...
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不同产地沉香的高效液相色谱指纹特征被引量:0收藏 分享
作者:王茜[1] 尚丽丽[1] 晏婷婷[1] 陈媛[1] 付跃进[1]
机构:中国林业科学研究院木材工业研究所
来源:《林业科学》  2021
关键词:沉香  高效液相色谱指纹特征  产地  正交偏最小二乘法判别分析  
摘要:【目的】针对不同地区所产沉香品质差别较大以及传统沉香产地鉴别主要依赖经验判断等问题,研究不同产地沉香的高效液相色谱(HPLC)指纹特征,探讨色谱指纹分析技术对沉香产地溯源的可行性,为沉香资源品质评价和原产地保护提供科学依...
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