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Hydrothermal synthesis of crystalline α-/β-MnO2 nanorods via γ-MnOOH nanorod precursors
ZHANG Weixin, REN Xiangbin, YANG Zeheng, WANG Hua, WANG Qiang, HUANG Fei
《化学科学与工程前沿(英文)》 2007年 第1卷 第4期 页码 365-371 doi: 10.1007/s11705-007-0066-9
关键词: obtained -MnOOH precursor Besides high-resolution transmission precursor
Catalytic activities and mechanism of formaldehyde oxidation over gold supported on MnO
Guanglong PANG,Donghui WANG,Yunhong ZHANG,Chunyan MA,Zhengping HAO
《环境科学与工程前沿(英文)》 2016年 第10卷 第3期 页码 447-457 doi: 10.1007/s11783-015-0808-8
关键词: MnO2 microspheres Au/MnO2 formaldehyde oxidation γ-MnO2
Jianwei Lu, Lan Lan, Xiaoteng Terence Liu, Na Wang, Xiaolei Fan
《化学科学与工程前沿(英文)》 2019年 第13卷 第4期 页码 665-671 doi: 10.1007/s11705-019-1815-2
关键词: TiO2 hollow spheres plasmonic Au nanoparticles confinement visible light photocatalytic degradation
g-CN-coated MnO hollow nanorod cathode for stable aqueous Zn-ion batteries
《化学科学与工程前沿(英文)》 2023年 第17卷 第2期 页码 217-225 doi: 10.1007/s11705-022-2214-7
关键词: α-MnO2 hollow nanorods g-C3N4 heterojunction aqueous Zn-ion batteries
GUO Jin, MA Jun, SHI Xuehua
《环境科学与工程前沿(英文)》 2007年 第1卷 第2期 页码 251-256 doi: 10.1007/s11783-007-0043-z
关键词: spherical microtopography potassium permanganate uniform spherical morphology
Fabrication and photocatalytic ability of an Au/TiO2
Fenghe Lv, Hua Wang, Zhangliang Li, Qi Zhang, Xuan Liu, Yan Su
《环境科学与工程前沿(英文)》 2018年 第12卷 第1期 doi: 10.1007/s11783-017-0977-8
关键词: Reduced graphene oxide Au TiO2 Nanocomposite Photocatalysis
Weili DAI, Chaktong AU, Shenglian LUO, Shuangfeng YIN,
《化学科学与工程前沿(英文)》 2010年 第4卷 第2期 页码 163-171 doi: 10.1007/s11705-009-0235-0
关键词: SBA-15 CO cycloaddition Al-SBA-15 immobilized CO dissociation
Preparation of biomass-derived carbon loaded with MnO as lithium-ion battery anode for improving its
《化学科学与工程前沿(英文)》 2023年 第18卷 第1期 doi: 10.1007/s11705-023-2376-y
关键词: biomass-derived carbon MnO2 lithium-ion batteries anode material high reversible capacity
Weixin ZHANG, Wenran ZHAO, Zaoyuan ZHOU, Zeheng YANG
《化学科学与工程前沿(英文)》 2014年 第8卷 第1期 页码 64-72 doi: 10.1007/s11705-014-1402-5
关键词: MnO2 Congo red adsorption kinetics isotherm thermodynamics
配位不饱和Au-O-Ti3+活性位点的构建及其在低温丙烯气相环氧化反应中强化氢气效率的研究 Article
宋钊宁, 闫昊, 袁俊聪, 马宏飞, 曹建琳, 王永祥, 王强, 彭冲, 邓风, 冯翔, 陈德, 杨朝合, 胡永康
《工程(英文)》 2023年 第25卷 第6期 页码 144-156 doi: 10.1016/j.eng.2023.01.008
自1998年以来,人们广泛认为Au/Ti基催化剂的Au-O-Ti4+位点是在相对高温条件下丙烯气相环氧化反应的活性位点,但该类催化剂的H2有效利用率普遍较低本工作发现了一种在相对低温条件下丙烯气相环氧化反应的新活性位点Au-O-Ti3+。并且利用原位紫外-可见光谱(operando UV-vis)技术研究了Ti-OOH反应中间体的动态演化过程,结果表明,在Au-O-Ti3+活性位点上的Ti-OOH的生成速率比在Au-O-TiTi3+位点促进了Au和Ti3+之间的电子转移,从而增强了催化剂对O2的吸附能力,有效促进H2O22有效利用率提供了新的思路,而且为低温下丙烯直接气相环氧化反应的工业化推进开辟了新的机会。
《环境科学与工程前沿(英文)》 2022年 第16卷 第8期 doi: 10.1007/s11783-022-1520-0
• Liquid digestate humification was investigated under different oxidizing environment.
关键词: Liquid digestate MnO2 Oxygen DOM transformation Humic-like acids
Epigenetic dysregulation in hepatocellular carcinoma: focus on polycomb group proteins
null
《医学前沿(英文)》 2013年 第7卷 第2期 页码 231-241 doi: 10.1007/s11684-013-0253-7
Hepatocellular carcinoma (HCC) development is characterized by the presence of epigenetic alterations, including promoter DNA hypermethylation and post-translational modifications of histone, which profoundly affect expression of a wide repertoire of genes critical for cancer development. Emerging data suggest that deregulation of polycomb group (PcG) proteins, which are key chromatin modifiers repressing gene transcription during developmental stage, plays a causative role in oncogenesis. PcG proteins assemble into polycomb repressive complex 1 (PRC1) and polycomb repressive complex 2 (PRC2) to impose the histone H3 lysine 27 trimethylation (H3K27me3) modification for repression. In this review, we will first recapitulate the mechanisms of two key epigenetic pathways: DNA methylation and histone modifications. Specifically, we will focus our discussion on the molecular roles of PcG proteins. Next, we will highlight recent findings on PcG proteins, their clinicopathological implication and their downstream molecular consequence in hepatocarcinogenesis. Last but not least, we will consider the therapeutic potential of targeting enhancer of zeste homolog 2 (EZH2) as a possible treatment for HCC. Improving our understanding on the roles of PcG proteins in hepatocarcinogenesis can benefit the development of epigenetic-based therapy.
关键词: liver cancer epigenetics histone modifications polycomb group proteins enhancer of zeste homolog 2 (EZH2)
Development of new transient liquid phase system Au-Sn-Au for microsystem technology
Kirsten BOBZIN, Nazlim BAGCIVAN, Lidong ZHAO, Stefania FERRARA, Jan PERNE
《机械工程前沿(英文)》 2010年 第5卷 第4期 页码 370-375 doi: 10.1007/s11465-010-0107-9
关键词: transient liquid phase microtechnology soldering diffusion physical vapor deposition (PVD)
Co-present Pb(II) accelerates the oxidation of organic contaminants by permanganate: Role of Pb(III)
《环境科学与工程前沿(英文)》 2022年 第16卷 第8期 doi: 10.1007/s11783-022-1530-y
• Simultaneous removal of organic contaminants and Pb(II) was achieved by Mn(VII).
《化学科学与工程前沿(英文)》 2022年 第16卷 第12期 页码 1726-1734 doi: 10.1007/s11705-022-2188-5
关键词: chemical looping reforming SrFeO3−δ/CaO·MnO nanocomposite reduction kinetics Avrami–Erofeyev model pressure-dependent term
标题 作者 时间 类型 操作
Hydrothermal synthesis of crystalline α-/β-MnO2 nanorods via γ-MnOOH nanorod precursors
ZHANG Weixin, REN Xiangbin, YANG Zeheng, WANG Hua, WANG Qiang, HUANG Fei
期刊论文
Catalytic activities and mechanism of formaldehyde oxidation over gold supported on MnO
Guanglong PANG,Donghui WANG,Yunhong ZHANG,Chunyan MA,Zhengping HAO
期刊论文
Plasmonic Au nanoparticles supported on both sides of TiO2 hollow spheres for maximising photocatalytic
Jianwei Lu, Lan Lan, Xiaoteng Terence Liu, Na Wang, Xiaolei Fan
期刊论文
Atomic force microscopy study on the microtopography of natural organic matter and newly formed hydrous MnO2
GUO Jin, MA Jun, SHI Xuehua
期刊论文
Fabrication and photocatalytic ability of an Au/TiO2
Fenghe Lv, Hua Wang, Zhangliang Li, Qi Zhang, Xuan Liu, Yan Su
期刊论文
A mini review on chemical fixation of CO 2 : Absorption and catalytic conversion into cyclic carbonates
Weili DAI, Chaktong AU, Shenglian LUO, Shuangfeng YIN,
期刊论文
Preparation of biomass-derived carbon loaded with MnO as lithium-ion battery anode for improving its
期刊论文
配位不饱和Au-O-Ti3+活性位点的构建及其在低温丙烯气相环氧化反应中强化氢气效率的研究
宋钊宁, 闫昊, 袁俊聪, 马宏飞, 曹建琳, 王永祥, 王强, 彭冲, 邓风, 冯翔, 陈德, 杨朝合, 胡永康
期刊论文
Effects of oxidizing environment on digestate humification and identification of substances governing the dissolved organic matter (DOM) transformation process
期刊论文
Development of new transient liquid phase system Au-Sn-Au for microsystem technology
Kirsten BOBZIN, Nazlim BAGCIVAN, Lidong ZHAO, Stefania FERRARA, Jan PERNE
期刊论文
Co-present Pb(II) accelerates the oxidation of organic contaminants by permanganate: Role of Pb(III)
期刊论文