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Antibacterial and anti-flaming PA6 composite with metathetically prepared nano AgCl@BaSO
Wei Zhang, Boren Xu, Caihong Gong, Chunwang Yi, Shen Zhang
《化学科学与工程前沿(英文)》 2021年 第15卷 第2期 页码 340-350 doi: 10.1007/s11705-020-1942-9
关键词: nano AgCl@BaSO4 co-precipitates antibacterial flame resistance PA6 composite PA6 yarn
Preparation and rheological behaviors of PA6/SiO2 nanocompiste
WEI Shanshan, LIU Yuejun, LI Xianggang, HUANG Yugang, WANG Xiayu, ZHANG Ping
《化学科学与工程前沿(英文)》 2007年 第1卷 第4期 页码 332-337 doi: 10.1007/s11705-007-0060-2
关键词: polyamide temperature rheological activation pesudoplastic
《化学科学与工程前沿(英文)》 2023年 第17卷 第12期 页码 2037-2049 doi: 10.1007/s11705-023-2358-0
关键词: magnetic nanoparticle 3D mesoporous silica amino functionalization adsorption of U(VI) acid resistance
《化学科学与工程前沿(英文)》 2023年 第17卷 第12期 页码 1925-1936 doi: 10.1007/s11705-023-2344-6
关键词: Cs2AgBiBr6 nanocrystals visible-light photocatalyst Cs2AgBiBr6/TiO2 heterojunction
Molecular level understanding of CO2 capture in ionic liquid/polyimide composite membrane
Linlin You, Yandong Guo, Yanjing He, Feng Huo, Shaojuan Zeng, Chunshan Li, Xiangping Zhang, Xiaochun Zhang
《化学科学与工程前沿(英文)》 2022年 第16卷 第2期 页码 141-151 doi: 10.1007/s11705-020-2009-7
关键词: carbon dioxide ionic liquid 6FDA-TeMPD composite membrane molecular dynamics simulation
A comprehensive analysis of a 3-P (Pa) S spatial parallel manipulator
Yuzhe LIU,Liping WANG,Jun WU,Jinsong WANG
《机械工程前沿(英文)》 2015年 第10卷 第1期 页码 7-19 doi: 10.1007/s11465-015-0324-3
In this paper, a novel 3-degree of freedom (3-DOF) spatial parallel kinematic machine (PKM) is analyzed. The manipulator owns three main motions (two rotations and one translation) and three concomitant motions (one rotation and two translations). At first, the structure of this spatial PKM is simplified according to the characteristic of each limb. Secondly, the kinematics model of this spatial PKM is set up. In addition, the relationship between the main motions and concomitant motions is studied. The workspaces respectively based on the outputs and inputs are derived and analyzed. Furthermore, the velocity model is put forward. Two indexes based on the velocity model are employed to investigate the performance of this spatial PKM. At last, the output error model can be obtained and simulated. The comprehensive kinematics analysis in this paper is greatly useful for the future applications of this spatial PKM.
关键词: parallel mechanism concomitant motions kinematics workspaces error model
微波辐射下离子液体[RMIm]PF6(R=P, B, C6)的合成及其电导率研究
何永福
《中国工程科学》 2008年 第10卷 第9期 页码 92-95
Cytokine storm and translating IL-6 biology into effective treatments for COVID-19
《医学前沿(英文)》 doi: 10.1007/s11684-023-1044-4
关键词: SARS-CoV-2 COVID-19 cytokine storm interleukin-6 tocilizumab
《医学前沿(英文)》 2023年 第17卷 第4期 页码 714-728 doi: 10.1007/s11684-022-0959-5
关键词: FRMD6 lung cancer mTOR pathway
1,5-戊二胺的细菌合成及应用 Review
马伟超, 陈可泉, 李艳, 郝宁, 王昕, 欧阳平凯
《工程(英文)》 2017年 第3卷 第3期 页码 308-317 doi: 10.1016/J.ENG.2017.03.012
1,5-戊二胺是一种广泛分布于原核和真核生物中的具有多种生物活性的天然多胺,正日益成为一种重要的工业化学品,并在多个领域展现出广泛的应用前景,特别是作为单体用于合成生物基聚酰胺。基于1,5-戊二胺的聚酰胺5X 具有优异的性能和环境友好特性,因而有广泛的应用前景。本文总结了近期关于1,5-戊二胺在细菌中的生物合成、代谢及生理学功能,着重介绍了1,5-戊二胺在大肠杆菌的代谢调控机制。文中还综述了微生物发酵法和全细胞催化法生产1,5-戊二胺的进展及1,5-戊二胺的分离纯化方法。此外,对1,5-戊二胺在生物基聚酰胺合成中的应用进行了总结,并对利用可再生资源生产1,5-戊二胺进行了展望和对以后的研究提出了建议。
RNA m6A modification and its function in diseases
null
《医学前沿(英文)》 2018年 第12卷 第4期 页码 481-489 doi: 10.1007/s11684-018-0654-8
N6-methyladenosine (m6A) is the most common post-transcriptional RNA modification throughout the transcriptome, affecting fundamental aspects of RNA metabolism. m6A modification could be installed by m6A “writers” composed of core catalytic components (METTL3/METTL14/WTAP) and newly defined regulators and removed by m6A “erasers” (FTO and ALKBH5). The function of m6A is executed by m6A “readers” that bind to m6A directly (YTH domain-containing proteins, eIF3 and IGF2BPs) or indirectly (HNRNPA2B1). In the past few years, advances in m6A modulators (“writers,” “erasers,” and “readers”) have remarkably renewed our understanding of the function and regulation of m6A in different cells under normal or disease conditions. However, the mechanism and the regulatory network of m6A are still largely unknown. Moreover, investigations of the m6A physiological roles in human diseases are limited. In this review, we summarize the recent advances in m6A research and highlight the functional relevance and importance of m6A modification in in vitro cell lines, in physiological contexts, and in cancers.
《医学前沿(英文)》 2023年 第17卷 第3期 页码 458-475 doi: 10.1007/s11684-022-0968-4
关键词: LU domain-containing protein family novel human gene LY6A pituitary tumor biomarker nonsynonymous SNP GPI-anchored protein
A rolling 6U parallel mechanism
Zhihuai MIAO, Yanan YAO
《机械工程前沿(英文)》 2011年 第6卷 第1期 页码 96-98 doi: 10.1007/s11465-011-0214-2
Technological development and engineering applications of novel steel-concrete composite structures
Jianguo NIE, Jiaji WANG, Shuangke GOU, Yaoyu ZHU, Jiansheng FAN
《结构与土木工程前沿(英文)》 2019年 第13卷 第1期 页码 1-14 doi: 10.1007/s11709-019-0514-x
In view of China’s development trend of green building and building industrialization, based on the emerging requirements of the structural engineering community, the development and proposition of novel resource-saving high-performance steel-concrete composite structural systems with adequate safety and durability has become a kernel development trend in structural engineering. This paper provides a state of the art review of China’s cutting-edge research and technologies in steel-concrete composite structures in recent years, including the building engineering, the bridge engineering and the special engineering. This paper summarizes the technical principles and applications of the long-span bi-directional composite structures, the long-span composite transfer structures, the comprehensive crack control technique based on uplift-restricted and slip-permitted (URSP) connectors, the steel plate concrete composite (SPCC) strengthen technique, and the innovative composite joints. By improving and revising traditional structure types, the comprehensive superiority of steel-concrete composite structures is well elicited. The research results also indicate that the high-performance steel-concrete composite structures have a promising popularizing prospect in the future.
关键词: high-performance composite structure bi-directional composite composite transfer uplift-restricted and slip-permitted connectors steel plate concrete composite strengthen
刘建强
《中国工程科学》 2004年 第6卷 第6期 页码 77-78
以阴离子和非离子型抗静电剂组成复合抗静电体系,用玻璃纤维为增强剂,研制成具有良好抗静电和机械性能优良的尼龙66;介绍了抗静电复合体系及玻璃纤维含量对抗静电增强尼龙性能的影响。
标题 作者 时间 类型 操作
Antibacterial and anti-flaming PA6 composite with metathetically prepared nano AgCl@BaSO
Wei Zhang, Boren Xu, Caihong Gong, Chunwang Yi, Shen Zhang
期刊论文
Preparation and rheological behaviors of PA6/SiO2 nanocompiste
WEI Shanshan, LIU Yuejun, LI Xianggang, HUANG Yugang, WANG Xiayu, ZHANG Ping
期刊论文
Magnetic KIT-6 nano-composite and its amino derivatives as convenient adsorbent for U(VI) sequestration
期刊论文
All-inorganic TiO/CsAgBiBr composite as highly efficient photocatalyst under visible light irradiation
期刊论文
Molecular level understanding of CO2 capture in ionic liquid/polyimide composite membrane
Linlin You, Yandong Guo, Yanjing He, Feng Huo, Shaojuan Zeng, Chunshan Li, Xiangping Zhang, Xiaochun Zhang
期刊论文
A comprehensive analysis of a 3-P (Pa) S spatial parallel manipulator
Yuzhe LIU,Liping WANG,Jun WU,Jinsong WANG
期刊论文
FERM domain-containing protein FRMD6 activates the mTOR signaling pathway and promotes lung cancer progression
期刊论文
A systematic survey of LU domain-containing proteins reveals a novel human gene, LY6A, which encodesthe candidate ortholog of mouse Ly-6A/Sca-1 and is aberrantly expressed in pituitary tumors
期刊论文
Technological development and engineering applications of novel steel-concrete composite structures
Jianguo NIE, Jiaji WANG, Shuangke GOU, Yaoyu ZHU, Jiansheng FAN
期刊论文