Search Results - "Cohen, Revital"

Mechanism of Thermal Unimolecular Decomposition of TNT (2,4,6-Trinitrotoluene):  A DFT Study by Cohen, Revital, Zeiri, Yehuda, Wurzberg, Elhanan, Kosloff, Ronnie

“…The widespread and long-term use of TNT has led to extensive study of its thermal and explosive properties. Although much research on the thermolysis of TNT…”
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Selective Bromination of Perylene Diimides under Mild Conditions by Rajasingh, Paramasivan, Cohen, Revital, Shirman, Elijah, Shimon, Linda J. W, Rybtchinski, Boris

“…A novel method for the bromination of perylene diimides, PDI (1), under mild conditions is reported. Variation of the reaction conditions allows mono- and…”
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On the Unexpected Stability of the Dianion of Perylene Diimide in WaterA Computational Study by Iron, Mark A, Cohen, Revital, Rybtchinski, Boris

“…It was recently reported ( Shirman , J. Phys. Chem. B, 2008, 112, 8855 ) that the stable dianion of perylene diimide can be prepared in water. Herein, a…”
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Charge Transport in Conjugated Aromatic Molecular Junctions:  Molecular Conjugation and Molecule−Electrode Coupling by Cohen, Revital, Stokbro, Kurt, Martin, Jan M. L, Ratner, Mark A

“…The conductance of a single molecule transport junction is investigated in the Landauer-Imry regime of coherent tunneling transport. Utilizing aromatic systems…”
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ortho C−H Activation of Haloarenes and Anisole by an Electron-Rich Iridium(I) Complex:  Mechanism and Origin of Regio- and Chemoselectivity. An Experimental and Theoretical Study by Ben-Ari, Eyal, Cohen, Revital, Gandelman, Mark, Shimon, Linda J. W, Martin, Jan M. L, Milstein, David

“…Reaction of (PNP)Ir(COE)+PF6 - (1) (PNP = 2,6-bis(di-tert-butylphosphinomethyl)pyridine; COE = cyclooctene) with benzene yields a stable unsaturated square…”
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The Mechanism of Aluminum-Catalyzed Meerwein−Schmidt−Ponndorf−Verley Reduction of Carbonyls to Alcohols by Cohen, Revital, Graves, Christopher R, Nguyen, SonBinh T, Martin, Jan M. L, Ratner, Mark A

“…The mechanistic details of the Meerwein−Schmidt−Ponndorf−Verley (MSPV) reduction of ketones to the corresponding alcohols were investigated both experimentally…”
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Aromatic vs Aliphatic C−H Bond Activation by Rhodium(I) as a Function of Agostic Interactions:  Catalytic H/D Exchange between Olefins and Methanol or Water by Rybtchinski, Boris, Cohen, Revital, Ben-David, Yehoshoa, Martin, Jan M. L, Milstein, David

“…The aryl−PC type ligand 3, benzyl(di-tert-butyl)phosphane, reacts with [Rh(coe)2(solv) n ]BF4 (coe = cyclooctene, solv = solvent), producing the C−H activated…”
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The Impact of Weak CH⋅⋅⋅Rh Interactions on the Structure and Reactivity of trans-[Rh(CO)2(phosphine)2]+: An Experimental and Theoretical Examination by Montag, Michael, Efremenko, Irena, Cohen, Revital, Leitus, Gregory, Shimon, Linda J. W., Diskin-Posner, Yael, Ben-David, Yehoshoa, Martin, Jan M. L., Milstein, David

“…The crystal structure of the new cationic RhI complex trans‐[Rh(CO)2(L)2]BF4 (L=α2‐(diisopropylphosphino)isodurene) was found to exhibit a nonlinear OCRhCO…”
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The Methylene-Transfer Reaction:  Synthetic and Mechanistic Aspects of a Unique C−C Coupling and C−C Bond Activation Sequence by Cohen, Revital, van der Boom, Milko E, Shimon, Linda J. W, Rozenberg, Haim, Milstein, David

“…Oxidative addition of aryl iodides ArI (Ar = (a) C6H5, (b) C6H4CF3, (c) C6H3(CF3)2, (d) C6H4CH3, (e) C6H4OCH3), to the PCP-type complex…”
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Improving Bioavailability and Stability of Genistein by Complexation with High-Amylose Corn Starch by Cohen, Revital, Schwartz, Betty, Peri, Irena, Shimoni, Eyal

“…Genistein, like other phytochemicals, has beneficial health effects, but its bioavailability is limited. This research studied the effect of complexation of…”
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Structural and Functional Properties of Amylose Complexes with Genistein by Cohen, Revital, Orlova, Yevgenia, Kovalev, Marina, Ungar, Yael, Shimoni, Eyal

“…Complexes of amylose or high-amylose corn starch (HACS) with genistein were prepared by the acidification of an alkali solution to yield a V6ΙΙΙ structure. The…”
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Featured Article: Inhibition of diabetic cataract by glucose tolerance factor extracted from yeast by Mirsky, Nitsa, Cohen, Revital, Eliaz, Anat, Dovrat, Ahuva

“…Diabetes leads to many complications; among them is the development of cataract. Hyperglycemia brings to increased polyol concentration in the lens, to…”
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The digital literacy of students belonging to different sectors and studying on multicultural campuses by Zilka, Gila Cohen, Cohen, Revital

“…Most academic campuses in Israel are multicultural, with a diverse composition of students. Using a mixed-method, mostly quantitative approach, this article…”
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Novel Azine Reactivity: Facile NN Bond Cleavage, CH Activation, and NN Coupling Mediated by RhI by Cohen, Revital, Rybtchinski, Boris, Gandelman, Mark, Shimon, Linda J. W., Martin, Jan M. L., Milstein, David

“…An unprecedented reaction: Dinitrogen pincer Rh complexes react with azines in a moderately catalytic fashion by “nonsymmetrical” NN bond cleavage to the…”
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The use of digital tools and digital learning skills in multicultural higher education campuses during the Covid-19 crisis by Rahimi, Ilan Daniels, Cohen Zilka, Gila, Finkelstein, Idit, Cohen, Revital

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Implications of the Digital Divide for the Learning Process During the COVID-19 Crisis by Zilka, Gila Cohen, Finkelstein, Idit, Cohen, Revital, Rahimi, Ilan Daniels

“…With the outbreak of the COVID-19 crisis, higher education institutions organized for online learning. The aim of the present study was to examine the…”
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Sense of Challenge, Threat, Self-Efficacy, and Motivation of Students Learning in Virtual and Blended Courses by Zilka, Gila Cohen, Rahimi, Ilan Daniels, Cohen, Revital

“…Feelings of threat, challenge, motivation, self-efficacy, and transactional distance reflect students' struggles with the learning process. This study examined…”
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Stable Aromatic Dianion in Water by Shirman, Elijah, Ustinov, Alona, Ben-Shitrit, Netanel, Weissman, Haim, Iron, Mark A, Cohen, Revital, Rybtchinski, Boris

“…Perylene diimide (PDI) bearing polyethylene glycol substituents at the imide positions was reduced in water with sodium dithionite to produce an aromatic…”
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Development of oral food-grade delivery systems: current knowledge and future challenges by Benshitrit, Revital Cohen, Levi, Carmit Shani, Tal, Sharon Levi, Shimoni, Eyal, Lesmes, Uri

“…In recent years there has been an increasing interest in the development of new and efficient oral food delivery systems as tools to prevent disease and…”
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Teacher Presence and Social Presence in Virtual and Blended Courses by Zilka, Gila Cohen, Cohen, Revital, Rahimi, Ilan Daniels

“…Aim/Purpose: The purpose of the study was to examine the relationship between teacher presence and social presence on one hand, and feelings of challenge and…”
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