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检索条件"作者=xuwen Li"
1141 条 记 录,以下是101-110 订阅
排序:
A novel storage and extraction method using solid-phase adsorption and ultrasonic-assisted nebulization extraction coupled to solid phase extraction
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ANALYTICAL METHODS 2017年 第33期9卷 4863-4872页
作者: Zhang, Peixu li, xuwen Cui, li Chen, Jiafeng Qu, Yan Wang, Xiaozhong Wu, Qian liu, Ying Zhou, Chunkui Jin, Yongri Jilin Univ Hosp 1 Dept Neurol Changchun 130031 Jilin Peoples R China Jilin Univ Coll Chem Changchun 130021 Jilin Peoples R China Jilin Women & Children Hlth Hosp Blood Bank Changchun 130021 Jilin Peoples R China
A novel storage and extraction method was developed for biofluids. Plasma spiked with four types of minor ginsenosides (Rg(2), Rg(3), Rh-1 and Rh-2) was used as a model biofluid to evaluate this method. The method was... 详细信息
来源: 评论
A graphene modified anode to improve the performance of microbial fuel cells
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JOURNAL OF POWER SOURCES 2011年 第13期196卷 5402-5407页
作者: Zhang, Yezhen Mo, Guangquan li, xuwen Zhang, Weide Zhang, Jiaqi Ye, Jianshan Huang, Xiaodan Yu, Chengzhong S China Univ Technol Sch Chem & Chem Engn Guangzhou 510641 Peoples R China Tianjin Univ Technol Sch Environm Sci & Safety Engn Tianjin 300071 Peoples R China Fudan Univ Dept Chem Shanghai 200433 Peoples R China Fudan Univ Shanghai Key Lab Mol Catalysis & Innovat Mat Shanghai 200433 Peoples R China Univ Queensland ARC Ctr Excellence Funct Nanomat Brisbane Qld 4072 Australia Univ Queensland Australian Inst Bioengn & Nanotechnol Brisbane Qld 4072 Australia
Graphene with a Brunauer similar to Emmett-Teller (BET) specific surface area of 264 m(2) g(-1) has been used as anodic catalyst of microbial fuel cells (MFCs) based on Escherichia coli (ATCC 25922). The electrochemic... 详细信息
来源: 评论
Design of Wide-Range High-Precision Cesium Oven Temperature Control System for Time-Keeping Cesium Beam Frequency Standards
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APPliED SCIENCES-BASEL 2025年 第3期15卷 1128-1128页
作者: liu, Jie li, Xiaofeng li, Chao Hu, xuwen li, Qingyue Sun, Fuyu Zhang, Shougang Chinese Acad Sci Natl Time Serv Ctr 3 East Shuyuan Rd Xian 710600 Peoples R China Nanchang Univ Sch Phys & Mat Sci Nanchang 330031 Peoples R China Chinese Acad Sci Key Lab Time Reference & Applicat 3 East Shuyuan Rd Xian 710600 Peoples R China Univ Chinese Acad Sci Beijing 100049 Peoples R China
The temperature fluctuation of a cesium oven has a significant impact on the performance of time-keeping cesium beam frequency standards. We have designed a circuit system for the precise temperature control of the ce... 详细信息
来源: 评论
Research of the assessable method of postpartum hemorrhage
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TECHNOLOGY AND HEALTH CARE 2016年 第Suppl 2期24卷 S465-S469页
作者: Chi, Zhenyu Zhang, Song Wang, Yang Yang, lin Yang, Yimin li, xuwen Beijing Univ Technol Coll Life Sci & Bioengn Beijing Peoples R China Shenzhen Huada Gene Res Inst Shenzhen Guangdong Peoples R China
BACKGROUND: Postpartum hemorrhage (PPH) is the most common cause of parturient death worldwide [1]. However, most cases of PPH can be avoided. OBJECTIVE: This paper employs statistical methods to screen risk factors o... 详细信息
来源: 评论
Selective Frustrated/Nonfrustrated Anion-Migrated Ring-Opening Polymerization of 1-Cyclopropylvinylbenzene
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MACROMOLECULES 2022年 第12期55卷 5140-5148页
作者: Bai, Hongyuan Wang, Yinran Han, li Wang, Xuefei Yan, Hong li, xuwen Chen, Siwei Leng, Haitao Yao, Zijing Ma, Hongwei Dalian Univ Technol Sch Chem Engn Dept Polymer Sci & Engn Dalian 116024 Peoples R China
Exploring novel polymerization mechanisms for the preparation of switchable isomers in chains from homopolymerization with only monomers is undoubtedly an exhilarating and challenging pursuit in polymer chemistry. The... 详细信息
来源: 评论
Intelligent Delivery Systems in Tumor Metabolism Regulation: Exploring the Path Ahead
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ADVANCED MATERIALS 2024年 第11期36卷 2309582-2309582页
作者: li, xuwen Sun, Tao Jiang, Chen Fudan Univ Sch Pharm Dept Pharmaceut Minist EducKey Lab Smart Drug Delivery Shanghai 201203 Peoples R China MOE Frontiers Ctr Brain Sci Shanghai 201203 Peoples R China
Cancer metabolism plays multifaceted roles in the initiation and progression of tumors, and interventions in metabolism are considered fundamental approaches for cancer control. Within the vast metabolic networks of t... 详细信息
来源: 评论
The Pulse Waveform and Parameters Analysis of Various Athletes Based on Radial Pulse
The Pulse Waveform and Parameters Analysis of Various Athlet...
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IEEE Workshop on Electronics, Computer and Applications (IWECA)
作者: Wang, Anran li, xuwen Yang, lin Yang, Xingxing Meng, Lanxi Su, Jun Zhang, Song Beijing Univ Technol Coll Life Sci & Bioengn Beijing 100124 Peoples R China Beijing Muxiyuan Sports Tech Sch Beijing 100075 Peoples R China
Classify the sports events by the maximal oxygen uptake (MaxO(2)) and the maximal muscular voluntary contraction (MVC). Collect the radial pulse wave of different sports events and discuss the pulse waveform and chara... 详细信息
来源: 评论
Metabolic Nanoregulators Induce Ferroptosis and Change Metabolite Flow to Reverse Immunosuppressive Tumor Microenvironment
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ACS NANO 2024年 第51期18卷 34996-35012页
作者: Wang, Yu Chen, Qinjun Luo, Yifan Qu, Yangqi li, xuwen Song, Haolin li, Chufeng Zhang, Yiwen Sun, Tao Jiang, Chen Fudan Univ Key Lab Smart Drug Delivery State Key Lab Med Neurobiol Dept PharmaceutSch PharmInst Brain SciMinist Ed Shanghai 201203 Peoples R China MOE Frontiers Ctr Brain Sci Shanghai 201203 Peoples R China Fujian Med Univ Affiliated Hosp 1 Natl Reg Med Ctr Dept Digest Dis Binhai Campus Fuzhou 350212 Peoples R China
Aberrant energy and substance metabolic pathways of tumor cells critically support tumor cell proliferation by hijacking the resources from nonmalignant cells, thereby establishing a metabolite flow favorable to tumor... 详细信息
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Analysis of heart rate variation and foetal quiet sleep cycle correlation for normal and suspicious foetuses
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BIOTECHNOLOGY & BIOTECHNOLOGICAL EQUIPMENT 2018年 第4期32卷 988-992页
作者: li, Guangfei Zhang, Song Yang, lin li, Shufang Wang, Yan Zhao, Yangyu Yang, Yimin Hao, Dongmei li, xuwen Zhang, Lei Xu, Mingzhou Beijing Univ Technol Coll Life Sci & Bioengn Beijing Peoples R China Peking Univ Hosp 3 Obstet & Gynecol Beijing Peoples R China Beijing Yes Med Devices Co Ltd Beijing Peoples R China Beijing Aerosp Changfeng Co Ltd Beijing Peoples R China
Cardiotocography (CTG) is the basic method of monitoring foetal condition in the perinatal period. However, due to the limited insight into the CTG generation mechanism, some CTG recordings can be mistreated as a pred... 详细信息
来源: 评论
FLAVONOIDS FROM THE LEAVES OF Actinidia kolomikta
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CHEMISTRY OF NATURAL COMPOUNDS 2010年 第2期46卷 205-208页
作者: Lu, Juan Jin, Yongri liu, Guiying Zhu, Na Gui, Mingyu Yu, Aimin li, xuwen Jilin Univ Coll Chem Changchun 130021 Peoples R China Changchun Normal Univ Coll Chem Changchun 130021 Peoples R China
One new acetylated flavonoid, kaempferide-7-O-(4 ''-O-acetyl)-alpha-L-rhamnoside, and six known flavonoids were isolated from the EtOAc fraction of the leaves of Actinidia kolomikta (Rupr. et Maxim.) Planch. T... 详细信息
来源: 评论