I. Columbus

发表

PREPARATION AND MOLECULAR STRUCTURE DETERMINATION OF A 1,2,3,4-TETRACYCLOHEXYLCYCLOHEXANE EXISTING IN A TWIST-BOAT CONFORMATION

S. Cohen, I. Columbus, S. E. Biali, 1994 .

VX fate on common matrices: evaporation versus degradation.

D. Mizrahi, I. Marcovitch, I. Columbus, 2012, Environmental science & technology.

Effective neutralization of chemical warfare agents (HD, VX) by Me-DABCOF: a small molecule with dual action.

S. Dagan, G. Fridkin, I. Columbus, 2019, Chemical communications.

Degradation of Sulfur Mustard on KF/Al2O3: The Role of Organic Solvents and Active Species.

G. Fridkin, I. Columbus, Y. Zafrani, 2018, The Journal of organic chemistry.

Solvent Effects on the Reactions of the Nerve Agent VX with KF/Al2O3: Heterogeneous or Homogeneous Decontamination?

G. Fridkin, I. Columbus, Y. Zafrani, 2016, The Journal of organic chemistry.

Catalytic degradation of the nerve agent VX by water-swelled polystyrene-supported ammonium fluorides.

D. Marciano, I. Columbus, Y. Zafrani, 2011, The Journal of organic chemistry.

Role of the P-F bond in fluoride-promoted aqueous VX hydrolysis: an experimental and theoretical study.

D. Marciano, Ofir Shoshanim, I. Columbus, 2012, The Journal of organic chemistry.

Oxidative Detoxification of Sulfur-Containing Chemical Warfare Agents by Electrophilic Iodine.

I. Columbus, Y. Zafrani, B. Smolkin, 2018, The Journal of organic chemistry.

Branched Supramolecular Copolymers: Inducing Branching in Bisurea-Based Monomers Using Multi-Sulfonate Molecules

R. Shenhar, M. Davidovich-Pinhas, I. Columbus, 2022, Macromolecules.

Polysaccharide-thickened aqueous fluoride solutions for rapid destruction of the nerve agent VX. Introducing the opportunity for extensive decontamination scenarios.

Sigal Saphier, I. Columbus, Y. Zafrani, 2014, Environmental science & technology.

Preparation and characterization of Melamine-Formaldehyde (MF)-bound cyclen derivatives for efficient removal of uranium [U(VI)] ions from wastewater

D. Mizrahi, Amir Mizrahi, I. Columbus, 2022, Journal of Water Process Engineering.

Decontamination of adsorbed chemical warfare agents on activated carbon using hydrogen peroxide solutions.

D. Kaplan, I. Nir, S. Elisha, 2014, Environmental science & technology.

Decomposition of adsorbed VX on activated carbons studied by 31P MAS NMR.

D. Kaplan, I. Nir, L. Shmueli, 2006, Environmental science & technology.

Synthesis, Characterization, and Reactivity of Thermally Stable Anhydrous Quaternary Ammonium Fluorides.

I. Columbus, Y. Zafrani, Lea Yehezkel, 2017, Organic letters.

The reactivity of quaternary ammonium- versus potassium-fluorides supported on metal oxides: paving the way to an instantaneous detoxification of chemical warfare agents.

D. Marciano, I. Columbus, Y. Zafrani, 2011, Organic & biomolecular chemistry.

Potassium Fluoride–Alumina

I. Columbus, Qi Han, Y. Zafrani, 2011 .

Efficient and facile Ar-Si bond cleavage by montmorillonite KSF: synthetic and mechanistic aspects of solvent-free protodesilylation studied by solution and solid-state MAS NMR.

I. Columbus, Y. Zafrani, E. Gershonov, 2007, The Journal of organic chemistry.

Component mobility by a minute quantity of the appropriate solvent as a principal motif in the acceleration of solid-supported reactions.

D. Marciano, Sigal Saphier, G. Fridkin, 2015, The Journal of organic chemistry.

Functionalization of the methylene bridges of the calix[6]arene scaffold.

I. Columbus, S. E. Biali, K. Kogan, 2008, The Journal of organic chemistry.

Conformational studies of calix[5]arenes containing a single alkanediyl bridge†

F. Grynszpan, C. Grüttner, V. Böhmer, 1998 .

Calix[4]arene derivatives monosubstituted at all four methylene bridges.

I. Columbus, S. E. Biali, 2008, The Journal of organic chemistry.

The nucleophilic substitution route. A facile method for the fourfold functionalization of the methylene bridges of calix[4]arene.

I. Columbus, S. E. Biali, 2007, Organic letters.

Fully Hydrogenated Calixarene Derivatives: Calix[4]cyclohexanone and Calix[4]cyclohexanol

I. Columbus, S. E. Biali, and Manal Haj-Zaroubi, 1998 .

Crystallographic evidence for different modes of interaction of BF3/BF4− species with water molecules and 18-crown-6

G. Shoham, M. Rabinovitz, S. Cohen, 1993 .

Stereochemistry and Conformational Anomalies of 1,2,3- and 1,2,3,4-Polycyclohexylcyclohexanes

R. Hoffman, I. Columbus, S. E. Biali, 1996 .

Long-term evaluation of the fate of sulfur mustard on dry and humid soils, asphalt, and concrete.

D. Mizrahi, I. Columbus, Michael Goldvaser, 2011, Environmental science & technology.

Stereochemistry of polycyclohexyl systems

I. Columbus, S. E. Biali, 1998 .

Characterization of Anopheles pseudopunctipennis sensu lato from three countries of neotropical America from variation in allozymes and ribosomal DNA.

G. Lanzaro, J. Estrada-Franco, P. Romans, 1993, The American journal of tropical medicine and hygiene.

The structures of crown-ether/oxonium/AsF6− species

G. Shoham, M. Rabinovitz, S. Cohen, 1993 .

Studying Lipophilicity Trends of Phosphorus Compounds by 31P-NMR Spectroscopy: A Powerful Tool for the Design of P-Containing Drugs.

Y. Eichen, Z. Klausner, A. Pevzner, 2022, Journal of medicinal chemistry.

Facile hydrolysis-based chemical destruction of the warfare agents VX, GB, and HD by alumina-supported fluoride reagents.

I. Columbus, Y. Zafrani, E. Gershonov, 2009, The Journal of organic chemistry.

Efficient heterogeneous and environmentally friendly degradation of nerve agents on a tungsten-based POM.

Sigal Saphier, D. Mizrahi, I. Columbus, 2010, Journal of hazardous materials.

Degradation of Adsorbed Sarin on Activated Carbons: A 31P-MAS-NMR Study

D. Kaplan, I. Nir, L. Shmueli, 2007 .

Specific scavenging of polluting metals by prolate particles of phosphonate functionalized mesoporous silica

A. Pevzner, D. Marciano, I. Columbus, 2020, Microporous and Mesoporous Materials.

Cyclohexyl rings in spatial proximity: stereochemistry of tricyclohexylmethane

I. Columbus, S. E. Biali, 1993 .

Hydrothermal Degradation of Chemical Warfare Agents on Activated Carbon: Rapid Chemical-Free Decontamination

D. Kaplan, I. Nir, Ruth Osovsky, 2013 .

Degradation of sulfur mustard on KF/Al2O3 supports: insights into the products and the reactions mechanisms.

S. Dagan, L. Feldberg, D. Mizrahi, 2009, The Journal of organic chemistry.

Molecular Structure and Internal Rotations of Tetracyclohexylmethane

I. Columbus, S. E. Biali, 1994 .

Evaporation of sulphur mustard (HD) from common matrices with comparison to nerve agents

V. Nahum, I. Marcovitch, I. Columbus, 2023, International Journal of Environmental Analytical Chemistry.

Evaporation of the Nerve Agent GB From Common Matrices: A Model‐System Study

V. Nahum, I. Marcovitch, I. Columbus, 2018 .

31P MAS NMR: a useful tool for the evaluation of VX natural weathering in various urban matrixes.

D. Mizrahi, I. Columbus, 2005, Environmental science & technology.

The Prominent Motif of the Leaving Group in Chemical and Biological Processes of Phosphonoesters: Understanding the Behavior of V‐type Nerve Agents

Ofir Shoshanim, D. Mizrahi, I. Columbus, 2022, ChemistrySelect.

Hydrothermal degradation of adsorbed sulfur mustard on activated carbon

Shai Kendler, D. Kaplan, S. Kendler, 2011 .

Species-specific lipophilicities of fluorinated diketones in complex equilibria systems and their potential as multifaceted reversible covalent warheads

Y. Eichen, Sigal Saphier, Galit Parvari, 2023, Communications chemistry.

Placing CF2 in the Center: Major Physicochemical Changes Upon a Minor Structural Alteration in Gem-Difunctional Compounds.

Y. Eichen, A. Pevzner, Sigal Saphier, 2022, Chemistry.

Active and Strippable PVA/Borax/NaBO3 Hydrogel for Effective Containment and Decontamination of Chemical Warfare Agents

V. Nahum, I. Marcovitch, G. Fridkin, 2021, ACS omega.

Addressing the Opioids Lipophilicity Challenge via a Straightforward and Simultaneous 1H NMR-Based logP/D Determination, Both Separately and in Mixtures.

Y. Eichen, Sigal Saphier, Galit Parvari, 2024, Journal of medicinal chemistry.

Probing the molecular interaction of chymotrypsin with organophosphorus compounds by 31P diffusion NMR in aqueous solutions.

Y. Ashani, Y. Cohen, I. Columbus, 2005, The Journal of organic chemistry.