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月光花素甲(Ⅰ)、(Ⅱ)整体分子结构的测定

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有机化学 1989年第2期9卷 146-150页

作者：胡友川郭奇珍 r.pastor G.Serratrice A.Cambon C.Bosso 厦门大学化学系 Laboratoirede Chimie Moléculaire Université de Nice France. Laboratoired'Etude des Solutions Organiques et Colloidales Université de Nancy France. Laboratoirede Chimie Organique du Fluor Université de Nice France. Centrede recherche sur la Macromolécules Végétales Université de Grenoble France.

本文对月光花素甲(Calonyctin A)的整体分子结构分析加以完善并进行总结。前文报道月光花素甲是两个分子量相差28a.m.u的糖甙类同系物分子的混合物。这两个分子(简称M_1和M_2)分别称为月光花素甲(Ⅰ)与月光花素甲(Ⅱ)(Calonyctm A_1,Cal... 详细信息

本文对月光花素甲(Calonyctin A)的整体分子结构分析加以完善并进行总结。前文报道月光花素甲是两个分子量相差28a.m.u的糖甙类同系物分子的混合物。这两个分子(简称M_1和M_2)分别称为月光花素甲(Ⅰ)与月光花素甲(Ⅱ)(Calonyctm A_1,CalonyctinA_2),分子量分别为938与910。

关键词：月光花素甲分子结构

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月光花素甲的结构测定(Ⅱ)

厦门大学学报(自然科学版) 1986年第5期 588-593页

作者：黄海水,胡友川,r.pastor,G.Serratrice 厦门大学化学系厦门大学化学系尼斯大学矿物分子化学实验室南希大学有机溶液及胶体研究实验室法国法国

使用普通13C-NMr及DEPT-13C-NMr、13C-1H correlation（2D）NMr、1H-1H cosy（2D）NMr等核磁共振新技术对整体月光花素甲进行结构分析,确定月光花素甲是一种含有四个6-去氧己醛糖和两个甙元的酯类糖甙物质。第一个甙元已于1980年确定下... 详细信息

使用普通13C-NMr及DEPT-13C-NMr、13C-1H correlation（2D）NMr、1H-1H cosy（2D）NMr等核磁共振新技术对整体月光花素甲进行结构分析,确定月光花素甲是一种含有四个6-去氧己醛糖和两个甙元的酯类糖甙物质。第一个甙元已于1980年确定下来,本文报道第二个甙元的结构是2-甲基-3-羟基戊酸。

关键词： DEPT 己醛糖去氧结构测定 NMr 化学位移谱线位移二维核磁共振谱核磁共振核自旋共振甙元

Nickel-based cerium zirconate inorganic complex structures for CO_(2)valorisation via dry reforming of methane

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Journal of Environmental Sciences 2024年第6期140卷 12-23页

作者： Juan Luis Martín-Espejo Loukia-Pantzechroula Merkouri Jesús Gándara-Loe José Antonio Odriozola Tomas ramirez reina Laura pastor-Pérez Department of Inorganic Chemistry and Material Sciences Institute of Seville University of Seville-CSICSeville 41092Spain Department of Chemical and Process Engineering University of SurreyGuildford GU27XHUnited Kingdom

The increasing anthropogenic emissions of greenhouse gases(GHG)is encouraging extensive research in CO_(2)*** reforming of methane(DrM)depicts a viable strategy to convert both CO_(2)and CH4into syngas,a worthwhile chemical *** the different active phases for DrM,the use of nickel as catalyst is economically favourable,but typically deactivates due to sintering and carbon *** stabilisation of Ni at different loadings in cerium zirconate inorganic complex structures is investigated in this work as strategy to develop robust Ni-based DrM *** and TPr-H2analyses confirmed the existence of different phases according to the Ni loading in these ***,superficial Ni is observed as well as the existence of a CeNiO_(3)perovskite *** catalytic activity was tested,proving that 10 wt.%Ni loading is the optimum which maximises *** catalyst was also tested in long-term stability experiments at 600and 800℃in order to study the potential deactivation issues at two different *** 600℃,carbon formation is the main cause of catalytic deactivation,whereas a robust stability is shown at 800℃,observing no sintering of the active phase evidencing the success of this strategy rendering a new family of economically appealing CO_(2)and biogas mixtures upgrading catalysts.

关键词： CO_(2)conversion Dry reforming of methane Nickel catalysts Pyrochlore Cerium zirconate

Biomass gasification,catalytic technologies and energy integration for production of circular methanol:New horizons for industry decarbonisation

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Journal of Environmental Sciences 2024年第6期140卷 306-318页

作者： Luis F.Bobadilla Lola Azancot Miriam González-Castañ Estela ruíz-López Laura pastor-Pérez Francisco J.Durán-Olivencia runping Ye Katie Chong Paula HBlanco-Sánchez Zenthao Wu Tomás r.reina JoséA.Odriozola Departamento de Química Inorgánica e Instituto de Ciencia de Materiales de Sevilla Centro Mixto CSIC-Universidad de SevillaAvda.Américo Vespucio 49Sevilla 41092Spain Departamento de Ingeniería Universidad Loyola AndalucíaAvda.de Las Universidades s/nSevilla 41704Spain Key Laboratory of Jiangxi Province for Environment and Energy Catalysis School of Chemistry and Chemical EngineeringNanchang UniversityNanchang330031China Energy and Bioproducts research Institute(EBrI) Aston UniversityBirminghamB47ETUnited Kingdom Department of Chemical and Process Engineering University of SurreyGuildfordGU27XHUnited Kingdom

The Intergovernmental Panel on Climate Change(IPCC)recognises the pivotal role of renewable energies in the future energy system and the achievement of the zero-emission *** implementation of renewables should provide major opportunities and enable a more secure and decentralised energy supply *** fuels provide long-term solutions for the transport sector,particularly for applications where fuels with high energy density are *** addition,it helps reducing the carbon footprint of these sectors in the *** on biomass characteristics feedstock is essential for scaling-up gasification from the laboratory to *** review deals with the transformation biogenic residues into a valuable bioenergy carrier like biomethanol as the liquid sunshine based on the combination of modified mature technologies such as gasification with other innovative solutions such as membranes and microchannel *** abatement is a critical process in product gas upgrading since tars compromise downstream processes and equipment,for this,membrane technology for upgrading syngas quality is discussed in this *** reactor technology with the design of state-of-the-art multifunctional catalysts provides a path to develop decentralised biomethanol synthesis from biogenic ***,the development of a process chain for the production of(i)methanol as an intermediate energy carrier,(ii)electricity and(iii)heat for decentralised applications based on biomass feedstock flexible gasification,gas upgrading and methanol synthesis is analysed.

关键词： Biogenic residues Gasification Biomethanol Circular Economy Microreactors

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月光花素甲的结构测定

厦门大学学报(自然科学版) 1988年第2期 242-242页

作者：胡友川,郭奇珍,r.pastor,G.Serratrice,A.Cambon 厦门大学化学系厦门大学化学系 Laboratoire de Chimie Moleculaire University de Nice France Laboratoire d'Etude des Solutions Organiques et Colloidales Universite de Nancy France Laboratoire de Chimie Organique du Fluor Universite de Nice France

用DEPT13C-NMr、1H-1H COSY 2D NMr、1H-1H NOESY 2D NMr和13C-1HCOSY 2D NMr二维核磁共振及FAB-MS（快原子轰击质谱）等分析表明:具有明显生理活性的月光花素甲是两个分子量相差28a.m.u.的同系物分子的混合物。这两个分子均属糖甙类物... 详细信息

用DEPT13C-NMr、1H-1H COSY 2D NMr、1H-1H NOESY 2D NMr和13C-1HCOSY 2D NMr二维核磁共振及FAB-MS（快原子轰击质谱）等分析表明:具有明显生理活性的月光花素甲是两个分子量相差28a.m.u.的同系物分子的混合物。这两个分子均属糖甙类物质,分别由4个鼠李糖和2个糖甙配基（即甙元）组成。

关键词：配基 AGI 鼠李糖己糖

Stay in touch with the endoplasmic reticulum

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Science China(Life Sciences) 2024年第2期67卷 230-257页

作者： Sha Sun Gan Zhao Mingkang Jia Qing Jiang Shulin Li Haibin Wang Wenjing Li Yunyun Wang Xin Bian Yan G.Zhao Xun Huang Ge Yang Huaqing Cai Jose C.pastor-Pareja Liang Ge Chuanmao Zhang Junjie Hu National Laboratory of Biomacromolecules Institute of BiophysicsUniversity of Chinese Academy of SciencesChinese Academy of SciencesBeijing 100101China The Ministry of Education Key Laboratory of Cell Proliferation and Differentiation College of Life SciencesPeking UniversityBeijing 100871China State Key Laboratory of Membrane Biology Tsinghua-Peking Center for Life SciencesSchool of Life SciencesTsinghua UniversityBeijing 100084China Laboratory of Computational Biology&Machine Intelligence School of Artificial IntelligenceUniversity of Chinese Academy of SciencesBeijing 100049China State Key Laboratory of Medicinal Chemical Biology College of Life SciencesNankai UniversityTianjin 300071China Brain research Center Department of BiologySchool of Life SciencesSouthern University of Science and TechnologyShenzhen 518055China State Key Laboratory of Molecular Developmental Biology Institute of Genetics and Developmental BiologyInnovation Academy for Seed DesignChinese Academy of SciencesBeijing 100101China Institute of Neurosciences Consejo Superior de Investigaciones Científicas-Universidad Miguel HernándezSan Juan de Alicante 03550Spain

The endoplasmic reticulum(Er),which is composed of a continuous network of tubules and sheets,forms the most widely distributed membrane system in eukaryotic *** a result,it engages a variety of organelles by establishing membrane contact sites(MCSs).These contacts regulate organelle positioning and remodeling,including fusion and fission,facilitate precise lipid exchange,and couple vital signaling ***,we systematically review recent advances and converging themes on Er-involved organellar *** molecular basis,cellular influence,and potential physiological functions for Er/nuclear envelope contacts with mitochondria,Golgi,endosomes,lysosomes,lipid droplets,autophagosomes,and plasma membrane are summarized.

关键词： endoplasmic reticulum nuclear envelope mitochondria Golgi apparatus endosome lysosome lipid droplets autophagosome plasma membrane membrane contact site

Clinical profile and outcomes in very elderly patients with atrial fibrillation anticoagulated with rivaroxaban: data from the EMIr study

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Journal of Geriatric Cardiology 2024年第7期21卷 723-732页

作者： Francisco Marín Manuel Anguita Sánchez Iñaki Lekuona Marcelo Sanmartín Fernán-dez Vivencio Barrios Carlos Perez Muñoz Juan Cosín-Sales Alejandro IPérez Cabeza Vanesa roldán Schilling Carles rafols Priu Esteban Orenes-Piñero María Asunción Es-teve-pastor Department of Cardiology Hospital Clínico Universitario Virgen de la ArrixacaIMIB-ArrixacaUniversity of MurciaCIBERCVMurciaSpain Department of Cardiology Hospital Reina Sofía CórdobaIMIBICUniversity of CordobaCIBERCVCórdobaSpain Hospital Galdakao-Usansolo BizkaiaSpain Department of Cardiology Hospital Uni-versitario Ramony CajalCIBERCVMadridSpain Department of Cardiology University Hospital Ramóny CajalAl-caláUniversityMadridSpain Medical Center La Capillita Sanlúcar de Barrameda.Private cardiology clinicJerez de la FronteraSpain Department of Cardiology Hospital Arnau de VilanovaValenciaSpain Department of Car-diology Virgen de la Victoria University HospitalCIBERCV.MalagaSpain Department of Haematology Hospital Clínico Universitario Virgen de la ArrixacaUniversity of MurciaMurciaSpain Department of Medical Affairs Bayer HispaniaBarcelonaSpain Department of Biochemistry and Molecular Biology-A University of MurciaMurciaSpain

Objectives To analyze the clinical profile,adequacy of treatment with rivaroxaban and outcomes in octogenarians with atrial(AF),taking rivaroxaban in clinical *** Out of 1433 patients,453(31.6%)were octogenarians at *** to younger patients,octogenarians had more comorbidities,higher CHA2DS2-VASc(4.5±1.3vs.3.0±1.4;Pres(2.0±1.0vs.1.4±1.0;Prall,the dose of rivaroxaban was adequately prescribed in 83.4%of patients,but more frequently in the younger population(71.1%vs.89.1%;P=0.039).After a mean follow-up of 2.2±0.6 years,annual rates of stroke+systemic embolism+transient ische-mic attack,MACE,cardiovascular death and major bleeding were 1.03%,1.24%,1.03%and 1.75%,respectively,in octogenarian *** for progressive heart failure death and major bleeding,rates of outcomes in octogenarians were similar com-pared to younger *** octogenarians,the concomitant use of antiplatelet agents and non-severe dementia were independ-ently associated with the development of ischemic stroke,whereas previous coronary revascularization and heart failure with and higher HAS-BLED score with major ***,Conclusions In clinical practice,around one third of patients taking rivaroxaban are *** patients have many comorbidities and a high thromboembolic *** that,rates of adverse events remain *** is adequately pre-scribed in the majority of octogenarians.

关键词： patients atrial bleeding

Evaluating human behaviour during a disaster evacuation process:A literature review

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Journal of Traffic and Transportation Engineering(English Edition) 2023年第4期10卷 485-507页

作者： Elnaz Bakhshian Beatriz Martinez-pastor School of Civil Engineering University College DublinIreland

The frequency of natural and man-made disasters has increased over the past few decades,which has doubled the significance of evacuation planning because it directly affects people’s lives and *** evacuees behave during a disaster and the methodologies to assess their behaviour are vital factors in managing any emergency *** example,during the evacuation of a transportation network,users’amount of information and how they react are imperative to achieve a resilient response to a *** though there are numerous approaches for assessing evacuee behaviour,further research is needed to determine how and when each methodology should be *** paper intends to evaluate and classify the methodologies that have been presented up to date to create a more consistent approach to interpreting human behaviour during an evacuation *** majority of studies focus on how people behave during an evacuation of a building,with less attention paid to how they behave during a transport *** the proposed methodologies in this paper,the virtual reality approach,in individual behaviour,and agent-based models,in crowd behaviour,have more advantages than other ***,a comparison between the proposed approaches is made in the discussion *** output of this study provides the classifications and suggestions for researchers to pick an appropriate approach based on the types of problems,and some direction for future studies are *** reach the research goal,177 papers have been reviewed between 1954 and 2022.

关键词： Evacuation planning Human behaviour Transportation network route choice behaviour Simulation Pedestrians

Conversion of CO_(2)to added value products via rWGS using Fe-promoted catalysts:Carbide,metallic Fe or a mixture?

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Journal of Energy Chemistry 2022年第3期31卷 635-646,I0017页

作者： Q iZhang Laura pastor-Pérez Qiang Wang Tomas ramirez reina Department of Chemical and Process Engineering University of SurreyGuildford GU27XHUnited Kingdom College of Environmental Science and Engineering Beijing Forestry UniversityBeijing 100083China

Fe-based catalysts are efficient systems for CO_(2)conversion via reverse water-gas shift(rWGS)***,the nature of the active phase,namely metallic iron,iron oxide or iron carbide remains a subject of debate which our paper is meant to ***0 is a much better catalyst for the rWGS than Fe_(3)*** activity of Fe0 can be promoted by the addition of Cs and Cu whose presence hinders iron carburisation while favouring both higher conversion and enhanced *** the samples are aged in the rWGS reaction mixture during stability test a new phase appear:Fe_(5)C_(2),resulting in a more active but less selective catalysts than Fe0 for the rWGS *** our results indicate that we could potentially achieve an optimal activity/selective balance upon finely tuning the proportion Fe/Fe_(5)C_(2).Beyond the fundamental information concerning active phase we have observed the presence of advanced Fischer-Tropsch-like products at ambient pressure opening new opportunities for the design of hybrid rWGS/Fischer-Tropsch systems.

关键词： CO_(2)conversion rWGS Fe carbide Fe catalysts Hybrid catalysts