نتایج جستجو برای: شبکه آلی فلزی mof

تعداد نتایج: 60171  

Journal: :Critical Care 2007
Massimo Antonelli Anselmo Caricato

Multiple organ failure (MOF) is associated with a high rate of mortality in trauma patients. Several studies focused on long-term outcome in these patients, and showed that MOF is related to both in-hospital and late mortality and functional status. Exact mechanism of sequelae in MOF is still unclear. The distinction between early and late MOF probably helps to separate two different clinical c...

Journal: :Angewandte Chemie 2014
Benjamin K Keitz Chung Jui Yu Jeffrey R Long Rob Ameloot

A photobase generator was used to induce metal-organic framework (MOF) nucleation upon UV irradiation. This method was further developed into a simple, one-step method for depositing patterned MOF films. Furthermore, the ability of our method to coat a single substrate with MOF films having different chemical compositions is illustrated. The method is an important step towards integrating MOF d...

Journal: : 2022

ارتقای بازدارندگی دفاعی مستلزم تولید گسترده و متنوع محصولات تجهیزات نظامی است که نیازمند به‌کارگیری ظرفیت‌ها قابلیت‌های وسیع صنعتی است. ازآنجاکه تصدی تملک همه این قابلیت‌ها منطقی اقتصادی نیست، بخشی از فعالیت‌های تولیدی در صنایع دفاعی، برون‌سپاری می­‌شود به ایجاد شبکه بزرگی تأمین‌کنندگان منجر شده گستردگی شبکه، تعاملات همکارانه بهبود عملکرد زنجیره تأمین را یک چالش جدی برای مدیران تبدیل کرده سازما...

Journal: :Chemical communications 2015
Megumi Mukoyoshi Hirokazu Kobayashi Kohei Kusada Mikihiro Hayashi Teppei Yamada Mitsuhiko Maesato Jared M Taylor Yoshiki Kubota Kenichi Kato Masaki Takata Tomokazu Yamamoto Syo Matsumura Hiroshi Kitagawa

We demonstrate a novel, simple synthetic method for metal (Ni) NPs in a MOF using the partial thermal decomposition of nickel(II) 2,5-dihydroxyterephthalate (Ni-MOF-74). The Ni NPs inside the Ni-MOF-74 are several nanometers in size, and the size can be precisely controlled by the heating conditions.

Journal: :Archives of surgery 2006
Fabrice Menegaux Christophe Trésallet Edouard Kieffer Liliane Bodin Dominique Thabut Jean-Jacques Rouby

HYPOTHESIS Under standard conditions following aortic reconstruction, nonocclusive ischemic colitis (IC) type 1 (mucosal ischemia) and type 2 (mucosal and muscularis ischemia) can be managed nonoperatively, whereas type 3 (transmural ischemia) requires emergency surgery. Our objective was to standardize the surgical approach for IC complicating aortic reconstruction. DESIGN Retrospective coho...

F. Farzaneh L. Hamidipour

Manganese metal-organic framework (Mn-MOF) containing Mn2+ ions, benzenetricarboxylic acid (BTC) and N,N-dimethylformamid (DMF) was prepared and used as catalyst for oxidation of alkenes such as 1,1-diphenylethylene, trans-stilbene, cyclohexene, norbornene, styrene and cyclooctene to epoxides with 33-92% conversion and 75-100% selectivity and oxidation of alkanes such as fluorene, adamantane, e...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده مهندسی 1391

مزایای فراوان گاز طبیعی در مقایسه با سایر سوخت های متداول مایع و جامد، این منبع عظیم انرژی را به عنوان یکی از مهمترین منابع تامین کننده انرژی مورد نیاز جهان معرفی می نماید. روش جذب سطحی (ang) با توجه به مزایای متعدد در مقایسه با سایر روش های مرسوم انتقال و ذخیره سازی گاز طبیعی مانند cng، در چند دهه اخیر بسیار مورد توجه بوده است. بخش اصلی فرایند مذکور، جاذب های آن می باشد که نقش تعیین کننده ای د...

Journal: :Nanotechnology 2017
Xinyuan Chong Ki-Joong Kim Yujing Zhang Erwen Li Paul R Ohodnicki Chih-Hung Chang Alan X Wang

In this letter, we present a nanophotonic device consisting of plasmonic nanopatch array (NPA) with integrated metal-organic framework (MOF) for enhanced infrared absorption gas sensing. By designing a gold NPA on a sapphire substrate, we are able to achieve enhanced optical field that spatially overlaps with the MOF layer, which can adsorb carbon dioxide (CO2) with high capacity. Experimental ...

2015
Corinne Klop Paco M. J. Welsing Hubert G. M. Leufkens Petra J. M. Elders Jetty A. Overbeek Joop P. van den Bergh Johannes W. J. Bijlsma Frank de Vries Tuan Van Nguyen

BACKGROUND Incidence rates of non-hip major osteoporotic fractures (MOF) remain poorly characterized in the Netherlands. The Dutch FRAX® algorithm, which predicts 10-year probabilities of hip fracture and MOF (first of hip, humerus, forearm, clinical vertebral), therefore incorporates imputed MOF rates. Swedish incidence rate ratios for hip fracture to MOF (Malmo 1987-1996) were used to perform...

2017
Javier Roales Francisco G. Moscoso Francisco Gámez Tânia Lopes-Costa Ahmad Sousaraei Santiago Casado Jose R. Castro-Smirnov Juan Cabanillas-Gonzalez José Almeida Carla Queirós Luís Cunha-Silva Ana M. G. Silva José M. Pedrosa

A novel technique for the creation of metal-organic framework (MOF) films based on soft-imprinting and their use as gas sensors was developed. The microporous MOF material [Zn₂(bpdc)₂(bpee)] (bpdc = 4,4'-biphenyldicarboxylate; bpee = 1,2-bipyridylethene) was synthesized solvothermally and activated by removing the occluded solvent molecules from its inner channels. MOF particles were characteri...

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