06.04.2013 | Natacha Dreumont, Bertrand Séraphin, FEBS Journal, 2013

Abstract Nuclear pre‐mRNA splicing requires the stepwise assembly of a large complex, the spliceosome. Recent large scale analyses, including purification of splicing complexes, high‐throughput genetic screens and interactomic studies have linked numerous factors to this dynamic process, ...

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06.04.2013 | M. Y. Li, X. M. Sun, G. M. Zhao, X. Q. Huang, J. W. Zhang, W. Tian, Q. H. Zhang, Journal of Food Science, 2013

Abstract The lactic acid bacteria grown in vacuum‐packaged raw beef under 7, 10, 15, and 20 °C has been studied in this paper. Four primary models, the modified Gompertz, logistic, Baranyi, and Huang model were used for data fitting. Statistical criteria such as the bias factor and ...

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06.04.2013 | Bo Geun Song, Young Heon Choi, Son‐Ki Ihm, Journal of Applied Polymer Science, 2013

Abstract Copolymerization of propylene and ethylene and terpolymerization of propylene, ethylene, and 1‐butene were carried out to compare the characteristics of diether‐ and phthalate‐based Ziegler‐Natta catalysts in a reaction system of pilot scale. The ethylene incorporation with the ...

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06.04.2013 | Ali Ebrahimi Jahromi, Ahmad Arefazar, Omid Moini Jazani, Morteza Ganjaee Sari, Mohammad Reza Saeb, Mohammad Salehi, Journal of Applied Polymer Science, 2013

Abstract Applying the Taguchi method of experimental design, we prepared various polyamide 6 (PA6)/acrylonitrile butadiene rubber (NBR)/nanoclay nanocomposites under different processing conditions by melt mixing in an internal mixer. The effects of the processing variables, including the ...

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05.04.2013 | M. Inger, M. Wilk, S. Parres Esclapez, M.J. Illán Gómez, C. Salinas Martínez de Lecea, A. Bueno López, Journal of Chemical Technology & Biotechnology, 2013

Abstract Background N2O is a powerful greenhouse gas emitted in nitric acid plants, and emission control technologies are required. Results A 0.25%Rh/50%Ce0.9Pr0.1O2/γ‐Al2O3 catalyst has been prepared and tested for N2O decomposition in a real nitric acid plant gas stream. The ...

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05.04.2013 | Chih‐Chiang Weng, Jen‐Chih Hsueh, Jiunn‐Der Liao, Chia‐Hao Chen, Masahiro Yoshimura, Plasma Processes and Polymers, 2013

Cover: The atmospheric dielectric barrier discharge based micro‐plasma stamp, with a magnetic ion embedded inside polydimethylsiloxane (PDMS) layer as an electrode, is employed to transfer a micro‐scale pattern onto octadecanethiol (ODT) chemically adsorbed on Au. Micro‐plasma within the ...

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05.04.2013 | Jacob Baggerman, Natalia Haraszkiewicz, Piet G. Wiering, Giulia Fioravanti, Massimo Marcaccio, Francesco Paolucci, E ..., Chemistry - A European Journal, 2013

Abstract Rotaxane molecular shuttles were studied in which a tetralactam macrocyclic ring moves between a succinamide station and a second station in which the structure is varied. Station 2 in all cases is an aromatic imide, which is a poor hydrogen‐bond acceptor in the neutral form, but ...

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05.04.2013 | Jie Yang, Liang Zhou, Jun Zhang, Jin Zou, Zhiguo Yuan, Chengzhong Yu, Chemistry - A European Journal, 2013

Abstract The confinement of phosphates inside adsorbents is important for not only entrophication control, but also the recovery of phosphorous, a depleting natural resource. However, the behaviour of chemisorbed phosphates inside nanoporous materials has not been systematically studied. ...

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05.04.2013 | Zahra Dezhahang, Mohammad Reza Poopari, Yunjie Xu, Chemistry - An Asian Journal, 2013

Abstract A series of multidentate nitrogen donor ligands have been synthesized and characterized and their conformational distributions in solution have been investigated. Vibrational absorption (VA) and vibrational circular dichroism (VCD) spectroscopy, complemented with DFT ...

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05.04.2013 | V. Kumar Saw, G. N. Udayabhanu, A. Mandal, S. Laik, Chemical Engineering & Technology, 2013

Abstract The present work reports the effect of bentonite clay on methane hydrate formation and dissociation in synthetic seawater of salinity 3.55 % of total dissolved salts. Extensive observations of pressure‐temperature equilibrium during formation and decomposition of methane hydrate ...

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