نتایج جستجو برای: چارچوب فلز آلی mof

تعداد نتایج: 41750  

Journal: :Cell 2005
Yali Dou Thomas A. Milne Alan J. Tackett Edwin R. Smith Aya Fukuda Joanna Wysocka C. David Allis Brian T. Chait Jay L. Hess Robert G. Roeder

A stable complex containing MLL1 and MOF has been immunoaffinity purified from a human cell line that stably expresses an epitope-tagged WDR5 subunit. Stable interactions between MLL1 and MOF were confirmed by reciprocal immunoprecipitation, cosedimentation, and cotransfection analyses, and interaction sites were mapped to MLL1 C-terminal and MOF zinc finger domains. The purified complex has a ...

Journal: :AIMS biophysics 2015
Qiao Yi Chen Max Costa Hong Sun

MOF was first identified in Drosophila melanogaster as an important component of the dosage compensation complex. As a member of MYST family of histone acetyltransferase, MOF specifically deposits the acetyl groups to histone H4 lysine 16. Throughout evolution, MOF and its mammalian ortholog have retained highly conserved substrate specificity and similar enzymatic activities. MOF plays importa...

Journal: :Journal of the American Chemical Society 2013
Monica C So Shengye Jin Ho-Jin Son Gary P Wiederrecht Omar K Farha Joseph T Hupp

We report the synthesis and characterization of two thin films (DA-MOF and L2-MOF) of porphyrin-based MOFs on functionalized surfaces using a layer-by-layer (LbL) approach. Profilometry measurements confirm that the film thickness increases systematically with number of growth cycles. Polarization excitation and fluorescence measurements indicate that the porphyrin units are preferentially orie...

2002
David Hearnden Kerry Raymond Jim Steel

The Object Management Group (OMG) is pursuing its new Model-Driven Architecture (MDA) strategy. The Meta-Object Facility (MOF) is an important technology to support the MDA, both as a general modelling technique but also specifically to support the definition of other modelling systems. The OMG has standardised the generation of repositories based on MOF models. Anti-Yacc is a tool that can be ...

ژورنال: :علوم آب و خاک 0
پریسا احمدپور p. ahmadpour 1. bushehr province dept. of ports and maritime organization, bushehr, iran.1. اداره کل بنادر و دریانوردی استان بوشهر محسن سلیمانی m. soleimani 2. dept. of natural resources, group of environ. sci., isfahan univ. of technol., isfahan, iran.2. گروه محیط زیست، دانشکده منابع طبیعی، دانشگاه صنعتی اصفهان

گیاه پالایی یک فناوری کم هزینه و سازگار با محیط زیست است که در آن از پتانسیل گیاهان برای پالایش محیط های آلوده به آلاینده های آلی و معدنی استفاده می کنند. این مطالعه جهت بررسی پتانسیل گیاه jatropha curcas برای پالایش یک خاک آلوده به کادمیم  (در غلظت های صفر، 25 ،50، 75، 100 و150 میلی گرم کادمیم  در کیلوگرم خاک) در یک دوره 5 ماهه انجام شد. شاخص تجمع زیستی (نسبت غلظت فلز در ریشه گیاه به میزان غلظ...

دراین پژوهش رابطه بین جذب فلزات سنگین توسط رسوب و برگ  Avicennia marinaبا میزان مواد آلی در منطقه ساحلی بندرامام خمینی مورد بررسی قرار گرفت. میانگین اندازه گیری فلزات مقادیر فلزات (mg/kg 00/0 ±027/0)Hg ،(mg/kg  13/0±79/0)Cd،(mg/kg00/0±81/60)Ni را برای رسوب و ( mg/kg 00/0 ±01/0) Hg ، (mg/kg  03/0±13/0)Cd، (mg/kg 35/0±47/1) Ni را برای برگ و درصد مقادیر (97/1±16/9، 13/0±...

Journal: :Chemical communications 2012
Pradip Pachfule Beena K Balan Sreekumar Kurungot Rahul Banerjee

The loading of a Zn-terephthalate based MOF in the inner cavity as well as on the outer walls of a hollow carbon nanofiber (CNF) creates MOF@CNF hybrids. This hybrid ''MOF@CNF'' displayed improved thermal stability as well as gas adsorption compared to the individual counterparts.

2015
Kirsten Balvers Mathijs R. Wirtz Susan van Dieren J. Carel Goslings Nicole P. Juffermans

BACKGROUND Both trauma-induced coagulopathy (TIC) and transfusion strategies influence early outcome in hemorrhagic trauma patients. Their impact on late outcome is less well characterized. This study systematically reviews risk factors for TIC- and transfusion-associated multiple organ failure (MOF) in severely injured trauma patients. MATERIALS AND METHODS A systematic search was conducted ...

2018
R Semino J C Moreton N A Ramsahye S M Cohen G Maurin

The microscopic interfacial structures for a series of metal-organic framework/polymer composites consisting of the Zr-based UiO-66 coupled with different polymers are systematically explored by applying a computational methodology that integrates density functional theory calculations and force field-based molecular dynamics simulations. These predictions are correlated with experimental findi...

2017
Sarah Schunter Raffaella Villa Victoria Flynn Jan B. Heidelberger Anne-Kathrin Classen Petra Beli Peter B. Becker

The nuclear acetyltransferase MOF (KAT8 in mammals) is a subunit of at least two multi-component complexes involved in transcription regulation. In the context of complexes of the 'Non-Specific-Lethal' (NSL) type it controls transcription initiation of many nuclear housekeeping genes and of mitochondrial genes. While this function is conserved in metazoans, MOF has an additional, specific funct...

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