نتایج جستجو برای: MIL-53(Fe)
تعداد نتایج: 3934 فیلتر نتایج به سال:
The study of the levels of 53Mn (magic number of neutrons N = 28) is of a considerable theoretical interest. Investigations1,2 on the levels of 53Mn from the /3-decay of 53Fe lead to different conclusions about the existence of an allowed ß group feeding a level between ~ 1000 and 1500 keV, which was not observed in other experiments3-5 with nuclear reactions. The aim of the present work was to...
در این پژوهش به منظور بررسی اثر حضور mil-53 ، غشای متقارن مرکب حاوی این ذرات ساخته و توسط روش¬های تحلیل مختلف tga، ftir، dsc و sem بررسی شده و در نهایت مقادیر تراوایی دو گاز co2 و ch4 در این غشا اندازه¬گیری می¬شود. در مرحله بعد غشای چندلایه و مرکب شامل دو نوع فاز پراکنده متفاوت (mil-53 و zsm-5) ساخته و بررسی شد. غشای چندلایه مورد نظر در این پژوهش psf/pi/silicon است. چهار پارامتر درصد و نوع فاز ...
The robust gallium carboxylate Ga(OH)(btec)·0.5H2O (MIL-61) is selected as a parent MOF to prepare Ln-MIL-61 by PSM. This work investigates the luminescence of Ln-doped MIL-61 (Ln = Eu3+, Tb3+, Sm3+, Dy3+) in the visible light region. Upon 314 nm excitation, the emission spectra of Eu-MIL-61, Tb-MIL-61 and Eu/Tb-MIL-61 all exhibit their respective strong sharp emission bands. However, Sm-MIL-61...
In this paper, porous metal−organic frameworks (MIL-53 [CrIII (OH).{O2C-C6H4-CO2}.{HO2C-C6H4-CO2H}x]) were hydrothermally synthesized and, then, a hybrid composite of these synthesized porous metal−organic frameworks (MOF) with acid-treated multi-walled carbon nanotubes (MWCNTs) was prepared. The materials were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), Brunau...
OBJECTIVES To demonstrate that the combination of nonviral murine interleukin (mIL) 2 and mIL-12 gene therapy and external beam radiation therapy (XRT) have an enhanced therapeutic effect for the treatment of head and neck squamous cell carcinoma (HNSCC) in an orthotopic murine model and to elucidate the mechanism of action. DESIGN A randomized, controlled study in a murine HNSCC model. INT...
This paper introduces modal independence logic MIL, a modal logic that can explicitly talk about independence among propositional variables. Formulas of MIL are not evaluated in worlds but in sets of worlds, so called teams. In this vein, MIL can be seen as a variant of Väänänen’s modal dependence logic MDL. We show that MIL embeds MDL and is strictly more expressive. However, on singleton team...
To gain insight into the mechanisms involved in regulating murine interleukin-3 (mIL-3) receptor expression, we have examined the effects of mIL-3 and murine granulocyte-macrophage colony-stimulating factor (mGM-CSF) on mIL-3 receptor internalization and re-expression and studied the relationship between mIL-3 cell surface receptor density and growth factor sensitivity. As a source of cells for...
Arrays of aligned multi-walled carbon nanotube-ionic liquid (MIL) were assembled on silicon wafers (Si-MIL). Formation of Si-MIL was confirmed by FTIR, AFM and Raman techniques. The electrochemical measurements indicated that Si-MIL showed good electrocatalysis towards oxygen reduction compared with MIL drop-cast on a glassy carbon electrode.
در این تحقیق به بررسی اثر ذرات MIL-53، بر خواص غشای ماتریمید در جداسازی دی¬اکسیدکربن/متان، پرداخته شده¬است. از MIL-53 که یک چارچوب آلی فلزی با حفراتی با ساختار ویژه بوده و گزینش¬پذیری قابل توجهی نسبت به گاز دی-اکسیدکربن دارد، به عنوان افزودنی استفاده شده¬است. به منظور بررسی ساختار غشاهای شبکه آمیخته با ترکیب درصدهای مختلف از ذرات MIL-53، غشاهای مورد نظر به دو روش متقارن و نامتقارن ساخته شدند. س...
R. du Rietz,1 S. J. Williams,2,∗ D. Rudolph,1 J. Ekman,1 C. Fahlander,1 C. Andreoiu,1,† M. Axiotis,3 M. A. Bentley,2 M. P. Carpenter,4 C. Chandler,2 R. J. Charity,5 R. M. Clark,6 M. Cromaz,6 A. Dewald,7 G. de Angelis,3 F. Della Vedova,8 P. Fallon,6 A. Gadea,3 G. Hammond,2 E. Ideguchi,5,‡ S. M. Lenzi,8 A. O. Macchiavelli,6 N. Mărginean,3 M. N. Mineva,1 O. Möller,7 D. R. Napoli,3 M. Nespolo,3 W. ...
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