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Plant Oil-Based Waterborne Polyurethanes: A Brief Review

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Journal of Renewable Materials 2020年第6期8卷 579-601页

作者： VerónicaL.Mucci M.E.Victoria Hormaiztegui Mirta I.aranguren Instituto de Investigaciones en Ciencia y Tecnología de Materiales(INTEMA) Universidad Nacional de Mar del Plata(UNMdP)-Consejo Nacional de Investigaciones en Ciencia y Tecnología(CONICET)Facultad de IngenieríaMar del PlataCP 7600Argentina Centro de Investigación y Desarrollo en Ciencia y Tecnología de Materiales(CITEMA) Universidad Tecnológica Nacional(UTN)Comisión de Investigaciones Científicas de la Provincia de Buenos Aires(CIC)Facultad Regional La PlataBerissoCP 1923Argentina

The increasing pressure from consumers and policy makers to reduce the use of synthetic polymers,whose production contributes to the depletion of non-renewable resources and are usually non-biodegradable,has prompted the efforts to find suitable bio-based sources for the production of *** oils have been a frequently spotted in this search because they are versatile,highly available and a low cost liquid biosource,which can be used in the synthesis of a wide plethora of different polymers and reactive *** the same idea of reducing the environmental stress,the traditional polyurethanes that are soluble in organic solvents have been targeted for replacement,particularly in applications such as adhesives and coatings,in which the solvent is released to the atmosphere increasing the air ***,waterborne polyurethanes(WBPU),which are polyurethane dispersions(PUD)prepared in aqueous media,release benign water to the atmosphere during use as supported or self-standing films for different *** this brief review,the contributions to the development of WBPUs based on vegetable oils are discussed,focusing mainly on the contributions of the last *** synthesis of ionic and nonionic PUDs,their characterization and the properties of the resulting dried materials,as well as derived composite materials are considered.

关键词： Vegetable oils polyurethane dispersions(PUD) waterborne polyurethane(WBPU) biopolyols biopolyurethanes coatings adhesives ink binders

Polyurethane Composites Synthesized Using Natural Oil-Based Polyols and Sisal Fibe

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Journal of Renewable Materials 2018年第4期6卷 426-437页

作者： S.Michalowski M.A.Mosiewicki M.Kuran´ska M.I.aranguren A.Prociak Department of Chemistry and Technology of Polymers Faculty of Chemical Engineering and TechnologyCracow University of TechnologyWarszawska 2431-155CracowPoland Instituto de Investigaciones en Ciencia y Tecnología de Materiales-Universidad Nacional de Mar del Plata Consejo Nacional de Investigaciones Científicas y TécnicasAv.J.B.Justo 43027600Mar del PlataArgentina

Elastomeric polyurethanes were prepared from a reference polyurethane system modified with biobased polyols synthesized using rapeseed or palm *** reference material was modified by replacement of the commercial polyol by 10%of biopolyols and also by addition of sisal fibers up to 5 wt%.The higher functionality of the biopolyols increased the crosslinking density of the networks and this was reflected by an increase in hardness and a decrease in water *** effect of the sisal fibers mainly improved the mechanical and thermomechanical properties of the system with rapeseed oil because of good dispersion and strong fiber-matrix *** system containing palm oil polyol corresponded to an initial formulation of high viscosity and,consequently,the resulting composites presented lower densities than the theoretically expected *** results are associated with fiber dispersion problems in the initial reactive mixture.

关键词： Biopolyols palm oil rapeseed oil polyurethane composites

Influence of the operating temperature on the ageing and interfaces of double layer polymer electrolyte solid state Li metal batteries

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Nano Research 2023年第6期16卷 8377-8384页

作者： Mikel Arrese-Igor María Martinez-Ibañez Ander Orue Ekaterina Pavlenko Erwan Dumont Michel Armand Frédéric Aguesse Pedro López aranguren Centre for Cooperative Research on Alternative Energies(CIC energiGUNE) Basque Research and Technology Alliance(BRTA)Alava Technology ParkAlbert Einstein 48Vitoria-Gasteiz 01510Spain University of the Basque Country(UPV/EHU) Barrio Sarrienas/nLeioa 48940Spain Saft 111 Boulevard Alfred DaneyBordeaux Cedex 33074France

Solid-state lithium metal batteries(SSLMBs)are considered an auspicious technology to develop high energy density and safe energy storage *** double layer polymer electrolyte(DLPE)is a rational approach for engineering high-performance SSLMBs addressing electrolyte requirements with specifically designed polymers at the positive electrode and as *** this work,SSLMBs were assembled with poly(propylene carbonate)(PPC),offering stability toward oxidation at the positive electrode,and a gel polymer electrolyte with polyethyleneglycol dimethylether(PEGDME)as separator,offering high ionic conductivity at low temperature and sufficient interfacial stability with Li *** electrochemical properties and performance of cells with LiFePO_(4) and Li[Ni_(0.6)Mn_(0.2)Co_(0.2)]O_(2) positive electrodes are thoroughly investigated as function of the operating temperature by using a host of characterization ***-voltage cells with an areal capacity of 0.7 mAh·cm^(−2)cycled at 40℃ exhibit a higher capacity retention than the cells cycled at 70℃.To understand such differences,a three-electrode setup is applied to discriminate anodic processes from cathodic as function of the *** elucidate the ageing and interfacial evolution for DLPE cells with gel polymer electrolytes paving the way for building performance solid state batteries.

关键词： double layer polymer electrolyte solid-state lithium metal battery gel polymer electrolyte high voltage interfacial study

西班牙加利西亚华力西造山带中逆冲断层、伸展断层与花岗岩侵位之间的构造关系

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地质科学译丛 1993年第3期10卷 19-24页

作者： Aitor aranguren 吕贻峰 Departamento

Hombreiro深成岩体位于西班牙华力西构造带北部,是同构造期侵位的花岗岩.我们从岩体内获得了新的构造和岩组资料.该深成岩体表现出两期塑性变形特征:第一期变形与Mondonedo推覆体运动有关,其剪切方向为顶部向东;第二期变形与比韦罗断层(... 详细信息

Hombreiro深成岩体位于西班牙华力西构造带北部,是同构造期侵位的花岗岩.我们从岩体内获得了新的构造和岩组资料.该深成岩体表现出两期塑性变形特征:第一期变形与Mondonedo推覆体运动有关,其剪切方向为顶部向东;第二期变形与比韦罗断层(Vivero)有关,为顶部向西的伸展剪切.这两期变形均形成于高温条件下,接近于花岗岩的固相线温度,表现出石英[c]轴滑移组构特征.由此证明,伸展断层是在Mondonedo推覆体逆冲之后不久即开始活动的,因为Hombreiro花岗岩在逆冲作用期间侵位.我们认为比韦罗断层的形成位置是由一组花岗岩体侵位引起的地壳不稳定性控制的,并对这条断层的下盘地块进行了详细研究.

关键词：褶皱带逆冲断层伸展断层花岗岩

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西班牙ABC博物馆

现代装饰 2012年第5期 70-75页

作者： Maria Jos  aranguren López Jos Gonzlez Gallegos Jesus Granada 代照 aranguren& Gallegos建筑事务所 aranguren & Gallegos建筑事务所

新近完工的ABC博物馆，集展览空间与办公（制图与插画中心）为一体。它是一次艺术性的重大尝试，旨在成为具有国际水准的艺术指向性场所和马德里的标志性文化建筑。新建筑被安置在Amaniel街的旧厂房中，既要与原有的历史建筑相互协调，... 详细信息

新近完工的ABC博物馆，集展览空间与办公（制图与插画中心）为一体。它是一次艺术性的重大尝试，旨在成为具有国际水准的艺术指向性场所和马德里的标志性文化建筑。新建筑被安置在Amaniel街的旧厂房中，既要与原有的历史建筑相互协调，又能表达出现代艺术中心的文艺气质。

关键词：博物馆 ABC 西班牙展览空间文化建筑历史建筑艺术中心艺术性

Multiplexed Biosensing Diagnostic Platforms Detecting Autoantibodies to Tumor-Associated Antigens from Exosomes Released by CRC Cells and Tissue Samples Showed High Diagnostic Ability for Colorectal Cancer

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Engineering 2021年第10期7卷 1393-1412页

作者： Ana Montero-Calle Itziar aranguren-Abeigon María Garranzo-Asensio Carmen Poves María Jesús Fernández-Aceñero Javier Martínez-Useros Rodrigo Sanz Jana Dziaková Javier Rodriguez-Cobos Guillermo Solís-Fernández Eloy Povedano Maria Gamella Rebeca Magnolia Torrente-Rodríguez Miren Alonso-Navarro Vivian de los Ríos J.Ignacio Casal Gemma Domínguez Ana Guzman-Aranguez Alberto Peláez-García JoséManuel Pingarrón Susana Campuzano Rodrigo Barderas Chronic Disease Program(UFIEC) Carlos III Health InstituteMadrid E-28220Spain Department of Biochemistry and Molecular Biology Faculty of Optics and OptometryComplutense University of MadridMadrid E-28040Spain Gastroenterology Unit San Carlos Clinical HospitalMadrid E-28040Spain Surgical Pathology Department San Carlos Clinical HospitalMadrid E-28040Spain Translational Oncology Division OncoHealth InstituteJimenez Diaz Foundation University HospitalMadrid E-28040Spain Department of Biochemistry Faculty of MedicineAlberto Sols Institute of Biomedical ResearchCSIC-UAMMadrid E-28029Spain Department of Analytical Chemistry Faculty of Chemical SciencesComplutense University of MadridMadrid E-28040Spain Center for Biological Research Spanish National Research Council(CSIC)MadridE-28040Spain Molecular Pathology and Therapeutic Targets Group La Paz University Hospital(IdiPAZ)Madrid E-28046Spain

Colorectal cancer(CRC)is the second leading cause of cancer-related death *** five-year survival rate of CRC patients depends on the stage at diagnosis,being higher than 80%when CRC is diagnosed in the early stages but lower than 10%when CRC is diagnosed in advanced *** against specific CRC autoantigens(tumor-associated antigens(TAAs))in the sera of patients have been widely demonstrated to aid in early ***,we herein aim to identify autoantigens target of autoantibodies specific to CRC that possess a significant ability to discriminate between CRC patients and healthy individuals by means of liquid *** that end,we examined the protein content of the exosomes released by five CRC cell lines and tissue samples from CRC patients by means of immunoprecipitation coupled with mass spectrometry analysis.A total of 103 proteins were identified as potential autoantigens specific to *** bioinformatics and meta-analysis,we selected 15 proteins that are more likely to be actual CRC autoantigens in order to evaluate their role in CRC prognosis by Western blot(WB)and immunohistochemistry(IHC).We found dysregulation at the protein level for 11 of these proteins in both tissue and plasma exosome samples from patients,along with an association of nine of these proteins with CRC *** validation,all but one showed a statistically significant high diagnostic ability to distinguish CRC patients and individuals with premalignant lesions from healthy individuals,either by luminescence Halotag-based beads,or by a multiplexed biosensing platform involving the use of magnetic microcarriers as solid support modified with covalently immobilized Halotag fusion proteins constructed for CRC *** together,our results highlight the usefulness of the approach defined here to identify the TAAs specific to chronic diseases;they also demonstrate that the measurement of autoantibody levels in plasma against the TAAs identified here

关键词： Autoantibodies Diagnosis Colorectal cancer Exosomes Tumor microenviroment Humoral immune response Point of care Biosensors