Search Results - "Katsoulis, Dimitris E."

Selective Enzymatic Oxidation of Silanes to Silanols by Bähr, Susanne, Brinkmann‐Chen, Sabine, Garcia‐Borràs, Marc, Roberts, John M., Katsoulis, Dimitris E., Houk, K. N., Arnold, Frances H.

“…Compared to the biological world's rich chemistry for functionalizing carbon, enzymatic transformations of the heavier homologue silicon are rare. We report…”
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A Survey of Applications of Polyoxometalates by Katsoulis, Dimitris E

“…Katsoulis provides a summary of the developments in applications of polyoxometalates other than catalysis and medicine, such as coatings, membranes or thin…”
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Synthesis of SiCl4 from Gaseous HCl and Si(OMe)4. Reaction Development and Kinetic Studies by Roberts, John M, Eldred, Donald V, Katsoulis, Dimitris E

“…This report describes a method to synthesize SiCl4 from alkyl orthosilicates and gaseous HCl. Reacting tetramethyl orthosilicate with HCl gas at 0 °C in the…”
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Biocatalytic Transformations of Siliconthe Other Group 14 Element by Sarai, Nicholas S, Levin, Benjamin J, Roberts, John M, Katsoulis, Dimitris E, Arnold, Frances H

“…Significant inroads have been made using biocatalysts to perform new-to-nature reactions with high selectivity and efficiency. Meanwhile, advances in…”
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Toward a New Direct Process: Synthesis of Methylmethoxysilanes from Dimethyl Carbonate and Pentacopper Silicide by Roberts, John M, Pushkarev, Vladimir V, Sturm, Jason J, Katsoulis, Dimitris E

“…We disclose the direct synthesis of methylmethoxysilanes from pentacopper silicide, Cu5Si, and dimethyl carbonate, DMC, affording high levels of dimethylsilyl…”
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Directed evolution of enzymatic silicon-carbon bond cleavage in siloxanes by Sarai, Nicholas S, Fulton, Tyler J, O'Meara, Ryen L, Johnston, Kadina E, Brinkmann-Chen, Sabine, Maar, Ryan R, Tecklenburg, Ron E, Roberts, John M, Reddel, Jordan C T, Katsoulis, Dimitris E, Arnold, Frances H

“…Volatile methylsiloxanes (VMS) are man-made, nonbiodegradable chemicals produced at a megaton-per-year scale, which leads to concern over their potential for…”
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Synthesis and Properties of Stereoregular Cyclic Polysilanols:  cis-[PhSi(O)OH]4, cis-[PhSi(O)OH]6, and Tris-cis-tris-trans-[PhSi(O)OH]12 by Shchegolikhina, Olga I, Pozdnyakova, Yulia A, Molodtsova, Yulia A, Korkin, Sergey D, Bukalov, Sergey S, Leites, Larissa A, Lyssenko, Konstantin A, Peregudov, Alexandr S, Auner, Norbert, Katsoulis, Dimitris E

“…New stereoregular cyclic polysilanols of the general formula [PhSi(O)OH]n (n = 6 and 12) have been selectively obtained in high yields by the reaction of…”
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Synthesis of SiCl4 via the Chloride Salt-Catalyzed Reaction of Orthosilicates with SOCl2 by Roberts, John M, Placke, Jessica L, Eldred, Donald V, Katsoulis, Dimitris E

“…This paper details a method to chlorinate tetraalkyl orthosilicates in the presence of a catalyst using SOCl2 as the chloride source/deoxygenating agent…”
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Synthesis and Characterization of Nanosheet Polymer Gelling Agents by Boucher, Michelle A, Katsoulis, Dimitris E, Kenney, Malcolm E

“…The synthesis and characterization of nine organosilicon sheet polymers from the sheet silicate apophyllite (KCa4Si8O20(F,OH)·8H2O) and a series of…”
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Selective Enzymatic Oxidation of Silanes to Silanols by Bähr, Susanne, Brinkmann‐Chen, Sabine, Garcia‐Borràs, Marc, Roberts, John M., Katsoulis, Dimitris E., Houk, K. N., Arnold, Frances H.

“…Compared to the biological world's rich chemistry for functionalizing carbon, enzymatic transformations of the heavier homologue silicon are rare. We report…”
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New chemistry for heteropolyanions in anhydrous nonpolar solvents. Coordinative unsaturation of surface atoms. Polyanion oxygen carriers by Katsoulis, Dimitris E, Pope, Michael T

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Copper/sodium-directed hydrolytic condensation of methyltriethoxysilane: Self-assembly of polyhedral Cu/Na-methylsiloxane. Synthesis and properties of new stereoregular macrocyclosiloxane by Molodtsova, Yulia A., Lyssenko, Konstantin A., Blagodatskikh, Inesa V., Matukhina, Elena V., Peregudov, Alexander S., Buzin, Michael I., Vasil’ev, Victor G., Katsoulis, Dimitris E., Shchegolikhina, Olga I.

“…A new crystalline copper/sodium-methylsiloxane {Na 4[(MeSi(O)O) 12Cu 4]} · L ( 1) was obtained in a good yield by a hydrolytic condensation of…”
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Tris-cis-tris-trans-dodeca[organo(dimethylorganosiloxy)]cyclododecasiloxanes {RSi(O)[OSiMe2R′]}12. Self-Ordering Features by Matukhina, Elena V, Molodtsova, Yulia A, Pozdnyakova, Yulia A, Buzin, Mikhail I, Vasil’ev, Viktor G, Katsoulis, Dimitris E, Shchegolikhina, Olga I

“…The molecular order and thermotropic transitions of tris-cis-tris-trans-dodeca- [organo(dimethylorganosiloxy)]cyclododecasiloxanes {RSi(O)[OSiMe2R′]}12 (R =…”
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Polyhedral Organic Silsesquioxane Cage Structures Formed via Reaction of Methylchlorosilanes with Re/CeO 2 in Catalytic Oxygen Depletion–Regeneration Cycle by Larsen, Robert T., McLaughlin, Matthew, Katsoulis, Dimitris E.

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Polyhedral Organic Silsesquioxane Cage Structures Formed via Reaction of Methylchlorosilanes with Re/CeO2 in Catalytic Oxygen Depletion–Regeneration Cycle by Larsen, Robert T., McLaughlin, Matthew, Katsoulis, Dimitris E.

“…Polyhedral oligomeric silsesquioxane (POSS) cage structures were exclusively generated as the reaction products of methyltrichlorosilane, CH3SiCl3 (or MeSiCl3…”
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Temperature effect on mechanical properties of toughened silicone resins by Wu, Yuhong, McGarry, Frederick J., Zhu, Bizhong, Keryk, John R., Katsoulis, Dimitris E.

“…The temperature dependence of mechanical properties of two families of toughened silicone resins was investigated. The first family was representative of…”
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Toughening of a Polysilsesquioxane Network by Simultaneous Incorporation of Short and Long PDMS Chain Segments by Zhu, Bizhong, Katsoulis, Dimitris E, Keryk, John R, McGarry, Frederick J

“…An effective toughening approach is described in this report. This approach uses a combination of both short and long PDMS segments, simultaneously…”
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Silicone-Organic Resin Hybrid Matrix Composites by Zhu, Bizhong, Wu, Yuhong, Reese, Herschel H., Katsoulis, Dimitris E., McGarry, Frederick J.

“…Glass fabric reinforced hybrid matrix composites of a toughened silicone resin and a vinyl ester resin were fabricated and their properties investigated. The…”
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Synthesis and Characterization of Organosilicon Sheet and Tube Polymers by Chao, Timothy C, Katsoulis, Dimitris E, Kenney, Malcolm E

“…The synthesis and characterization of some organosilicon sheet and tube polymers derived from silicates are described. The sheet silicates used are apophyllite…”
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Chemistry of Hydrogen-Octasilsesquioxane:  Preparation and Characterization of Octasilsesquioxane-Containing Polymers by Auner, Norbert, Bats, Jan W, Katsoulis, Dimitris E, Suto, Michitaka, Tecklenburg, Ronald E, Zank, Gregg A

“…Over the past five years, there have been a number of studies that have concerned themselves with controlling the structure of inorganic networks. Many of…”
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