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1581“…In this work, the facile synthesis of catalytic metal nanoparticles (NPs) embedded in 2D metal–organic frameworks (MOFs) is reported as highly active and conductive porous materials. …”
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1582“…Insertion mechanisms of multivalent ions in transition metal oxide cathodes are poorly understood and subject to controversy and debate, especially when performed in aqueous electrolytes. …”
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1583por Maurer-Ertl, Werner, Fellner, Andreas, Reinbacher, Patrick, Maier, Michael, Leithner, Andreas, Friesenbichler, Joerg“…BACKGROUND: The aim of this series was to investigate the efficiency of an intraoperative cell salvage system (ICS) removing metal ions during revision of metal-on-metal (MoM) devices to proof the possibility of re-transfusion of the collected blood. …”
Publicado 2020
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1584por Yin, Yi-Chen, Wang, Qian, Yang, Jing-Tian, Li, Feng, Zhang, Guozhen, Jiang, Chen-Hui, Mo, Hong-Sheng, Yao, Ji-Song, Wang, Kun-Hua, Zhou, Fei, Ju, Huan-Xin, Yao, Hong-Bin“…Fabricating a robust interfacial layer on the lithium metal anode to isolate it from liquid electrolyte is vital to restrain the rapid degradation of a lithium metal battery. …”
Publicado 2020
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1585por Makarenko, Ksenia S., Hoang, Thanh Xuan, Duffin, Thorin J., Radulescu, Andreea, Kalathingal, Vijith, Lezec, Henri J., Chu, Hong‐Son, Nijhuis, Christian A.“…Surface plasmon polaritons (SPPs) are viable candidates for integration into on‐chip nano‐circuitry that allow access to high data bandwidths and low energy consumption. Metal–insulator–metal tunneling junctions (MIM‐TJs) have recently been shown to excite and detect SPPs electrically; however, experimentally measured efficiencies and outcoupling mechanisms are not fully understood. …”
Publicado 2020
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1586por Affatato, Saverio, Castiello, Emanuela, Amendola, Luca, Comitini, Saverio, Prudhon, Jean Louis, Tigani, Domenico“…Revision of large-diameter, monoblock acetabular components for both hip resurfacing arthroplasty and metal-on-metal (MoM) total hip arthroplasty (THA) is correlated to a high amount of complications. …”
Publicado 2020
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1588por Agrawal, Ankit, Agrawal, Mayank, Suh, Donguk, Fei, Shubo, Alizadeh, Amer, Ma, Yunsheng, Matsuda, Ryotaro, Hsu, Wei-Lun, Daiguji, Hirofumi“…[Image: see text] Metal organic frameworks (MOFs) are promising porous materials for the adsorption of CO(2.) …”
Publicado 2020
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1589por Attarilar, Shokouh, Yang, Jinfan, Ebrahimi, Mahmoud, Wang, Qingge, Liu, Jia, Tang, Yujin, Yang, Junlin“…In the lack of the detailed and comprehensive standard protocols about the toxicity of NPs materials, their control, and effects, this review study focuses on the current research literature about the related factors in toxicity of NPs such as size, concentration, etc. with an emphasis on metal and metal oxide nanoparticles. The goal of the study is to highlight their potential hazard and the advancement of green non-cytotoxic nanomaterials with safe threshold dose levels to resolve the toxicity issues. …”
Publicado 2020
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1590“…In the current study, metal–(metal + ceramic) composites composed of biocompatible elements, magnesium (Mg), zinc (Zn), calcium (Ca) and manganese (Mn) were synthesized using a sinter-less powder metallurgy method. …”
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1591“…We proposed surface-plasmon-coupled optical force sensors based on metal–insulator–metal (MIM) metamaterials with a movable air gap as an insulator layer. …”
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1592“…OBJECTIVE: To investigate and compare the slot sizes and parallelism of metal injection molding (MIM) and computerized numerical control (CNC) brackets. …”
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1593“…In this study, we synthesized a series of isostructural mixed-metal metal–organic frameworks (MM-MOFs) of 1,3,5-benzenetricarboxylate (BTC), M-Cu-BTC, where M = Zn(2+), Ni(2+), Co(2+), and Fe(2+) using the post-synthetic exchange (PSE) method with metal ions. …”
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1594por Țîțu, Aurel Mihail, Vizureanu, Petrică, Țîțu, Ștefan, Sandu, Andrei Victor, Pop, Alina Bianca, Bucur, Viorel, Ceocea, Costel, Boroiu, Alexandru“…The research consists in applying the process of cutting metallic materials through electrical discharge machining with contact breaking using a metal band as a transfer object. …”
Publicado 2020
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1595por Balischewski, Christian, Behrens, Karsten, Zehbe, Kerstin, Günter, Christina, Mies, Stefan, Sperlich, Eric, Kelling, Alexandra, Taubert, AndreasEnlace del recurso
Publicado 2020
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1596por Pečinka, Lukáš, Peña-Méndez, Eladia Maria, Conde-González, José Elías, Havel, Josef“…Metal-doped gold clusters, mainly cages, are receiving rapidly increasing attention due to their tunable catalytic properties. …”
Publicado 2021
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1597por Jongkind, Maarten K., Rivera‐Torrente, Miguel, Nikolopoulos, Nikolaos, Weckhuysen, Bert M.“…Metal–organic frameworks (MOFs) have received increasing interest as solid single‐site catalysts, owing to their tunable pore architecture and metal node geometry. …”
Publicado 2021
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1598por Deolka, Shubham, Rivada-Wheelaghan, Orestes, Aristizábal, Sandra L., Fayzullin, Robert R., Pal, Shrinwantu, Nozaki, Kyoko, Khaskin, Eugene, Khusnutdinova, Julia R.“…We report the selective formation of heterobimetallic Pt(II)/Cu(I) complexes that demonstrate how facile bond activation processes can be achieved by altering the reactivity of common organoplatinum compounds through their interaction with another metal center. The interaction of the Cu center with the Pt center and with a Pt-bound alkyl group increases the stability of PtMe(2) towards undesired rollover cyclometalation. …”
Publicado 2020
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1599“…Based on 550 metal analyses, this study sheds decisive light on how the Nordic Bronze Age was founded on metal imports from shifting ore sources associated with altered trade routes. …”
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1600por Zippel, Christoph, Israil, Roumany, Schüssler, Lars, Hassan, Zahid, Schneider, Erik K., Weis, Patrick, Nieger, Martin, Bizzarri, Claudia, Kappes, Manfred M., Riehn, Christoph, Diller, Rolf, Bräse, Stefan“…The modular synthesis of Au(I)/Ru(II) decorated mono‐ and heterobimetallic complexes with π‐conjugated [2.2]paracyclophane is described. [2.2]Paracyclophane serves as a rigid spacer which holds the metal centers in precise spatial orientations and allows metal‐to‐metal distance modulation. …”
Publicado 2021
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