Search Results - "Omar, K"
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Reticular Chemistry for Highly Porous Metal–Organic Frameworks: The Chemistry and Applications
Published in Accounts of chemical research (15-02-2022)“…Conspectus Current global crises related to clean energy and the environment entail the development of materials that are capable of addressing these…”
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Strategies for Incorporating Catalytically Active Polyoxometalates in Metal–Organic Frameworks for Organic Transformations
Published in ACS applied materials & interfaces (05-02-2020)“…Polyoxometalates (POMs) can benefit from immobilization on solid supports to overcome their difficulty in processability and stability. Among the reported…”
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Mechanical properties of metal-organic frameworks
Published in Chemical science (Cambridge) (14-12-2019)“…As the field of metal-organic frameworks (MOFs) continues to grow, the physical stability and mechanical properties of these porous materials has become a…”
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Rational Design, Synthesis, Purification, and Activation of Metal−Organic Framework Materials
Published in Accounts of chemical research (17-08-2010)“…The emergence of metal−organic frameworks (MOFs) as functional ultrahigh surface area materials is one of the most exciting recent developments in solid-state…”
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Catalytic applications of enzymes encapsulated in metal–organic frameworks
Published in Coordination chemistry reviews (15-02-2019)“…•Metal–organic frameworks have been explored as supports for enzyme immobilization.•MOF immobilization enhances enzyme chemical and thermal stability and…”
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Postsynthetic Tuning of Metal–Organic Frameworks for Targeted Applications
Published in Accounts of chemical research (18-04-2017)“…Metal–organic frameworks (MOFs) are periodic, hybrid, atomically well-defined porous materials that typically form by self-assembly and consist of inorganic…”
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Acid-Resistant Mesoporous Metal–Organic Framework toward Oral Insulin Delivery: Protein Encapsulation, Protection, and Release
Published in Journal of the American Chemical Society (02-05-2018)“…Diabetes affects millions of people worldwide and the number of diagnoses continues to climb annually. Though several effective medications and therapeutic…”
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Metal–Organic Frameworks against Toxic Chemicals
Published in Chemical reviews (26-08-2020)“…Materials capable of the safe and efficient capture or degradation of toxic chemicals, including chemical warfare agents (CWAs) and toxic industrial chemicals…”
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DNA-Functionalized Metal–Organic Framework Nanoparticles for Intracellular Delivery of Proteins
Published in Journal of the American Chemical Society (13-02-2019)“…Due to their large size, charged surfaces, and environmental sensitivity, proteins do not naturally cross cell-membranes in intact form and, therefore, are…”
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Zirconium-Based Metal–Organic Frameworks for the Catalytic Hydrolysis of Organophosphorus Nerve Agents
Published in ACS applied materials & interfaces (01-04-2020)“…Organophoshorus nerve agents are among the most toxic chemicals known to humans, and because of their unfortunate recent use despite international bans, there…”
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Room-Temperature Synthesis of UiO-66 and Thermal Modulation of Densities of Defect Sites
Published in Chemistry of materials (14-02-2017)“…UiO-66 is an archetypal zirconium-based metal–organic framework (MOF) that is constructed from hexanuclear zirconium oxide clusters as secondary building units…”
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Interrogating Kinetic versus Thermodynamic Topologies of Metal–Organic Frameworks via Combined Transmission Electron Microscopy and X‑ray Diffraction Analysis
Published in Journal of the American Chemical Society (17-04-2019)“…Synthetic protocols that preferentially result in metal–organic framework (MOF) crystallization of one topology over another remain an elusive, empirical…”
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Design Rules of Hydrogen-Bonded Organic Frameworks with High Chemical and Thermal Stabilities
Published in Journal of the American Chemical Society (22-06-2022)“…Hydrogen-bonded organic frameworks (HOFs), self-assembled from strategically pre-designed molecular tectons with complementary hydrogen-bonding patterns, are…”
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Balancing volumetric and gravimetric uptake in highly porous materials for clean energy
Published in Science (American Association for the Advancement of Science) (17-04-2020)“…A huge challenge facing scientists is the development of adsorbent materials that exhibit ultrahigh porosity but maintain balance between gravimetric and…”
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Methane Storage in Metal–Organic Frameworks: Current Records, Surprise Findings, and Challenges
Published in Journal of the American Chemical Society (14-08-2013)“…We have examined the methane uptake properties of six of the most promising metal organic framework (MOF) materials: PCN-14, UTSA-20, HKUST-1, Ni-MOF-74…”
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MOF-enabled confinement and related effects for chemical catalyst presentation and utilization
Published in Chemical Society reviews (07-02-2022)“…A defining characteristic of nearly all catalytically functional MOFs is uniform, molecular-scale porosity. MOF pores, linkers and nodes that define them, help…”
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Role of Modulators in Controlling the Colloidal Stability and Polydispersity of the UiO-66 Metal–Organic Framework
Published in ACS applied materials & interfaces (04-10-2017)“…Nanoscale UiO-66 Zr6(OH)4O4(C8O4H4)6 has been synthesized with a series of carboxylic acid modulators, R-COOH (where R = H, CH3, CF3, and CHCl2). The phase…”
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Selective Photooxidation of a Mustard-Gas Simulant Catalyzed by a Porphyrinic Metal-Organic Framework
Published in Angewandte Chemie International Edition (27-07-2015)“…The photooxidation of a mustard‐gas simulant, 2‐chloroethyl ethyl sulfide (CEES), is studied using a porphyrin‐based metal–organic framework (MOF) catalyst. At…”
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Solvent-Assisted Linker Exchange: An Alternative to the De Novo Synthesis of Unattainable Metal-Organic Frameworks
Published in Angewandte Chemie International Edition (25-04-2014)“…Metal‐organic frameworks (MOFs) have gained considerable attention as hybrid materials—in part because of a multitude of potential useful applications, ranging…”
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Scalable and Template-Free Aqueous Synthesis of Zirconium-Based Metal–Organic Framework Coating on Textile Fiber
Published in Journal of the American Chemical Society (02-10-2019)“…Organophosphonate-based nerve agents, such as VX, Sarin (GB), and Soman (GD), are among the most toxic chemicals to humankind. Recently, we have shown that…”
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