Search Results - "Sahoo, Sangrama"

Ultrafast Synthesis of Ultrahigh Molar Mass Polymers by Metal-Catalyzed Living Radical Polymerization of Acrylates, Methacrylates, and Vinyl Chloride Mediated by SET at 25 °C by Percec, Virgil, Guliashvili, Tamaz, Ladislaw, Janine S, Wistrand, Anna, Stjerndahl, Anna, Sienkowska, Monika J, Monteiro, Michael J, Sahoo, Sangrama

“…Conventional metal-catalyzed organic radical reactions and living radical polymerizations (LRP) performed in nonpolar solvents, including atom-transfer radical…”
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2D-NMR studies of a model for Krytox® fluoropolymers by Li, Xiaohong, McCord, Elizabeth F., Baiagern, Silapong, Fox, Peter, Howell, Jon L., Sahoo, Sangrama K., Rinaldi, Peter L.

“…Multiple two‐dimensional nuclear magnetic resonance (2D‐NMR) techniques have been used to study the structures of Krytox® perfluoro(polyalkyl ether) and its…”
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Structural Aspects of the Thermochromic Transition in Urethane-Substituted Polydiacetylenes by Lee, Dong-Chan, Sahoo, Sangrama K, Cholli, Ashok L, Sandman, Daniel J

“…Thermochromic transitions of the polydiacetylenes (PDAs) of the bis(ethyl)- and bis(isopropyl)urethanes of 5,7-dodecadiyne-1,12-diol (poly(ETCD) and…”
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Structural characterization of coke on spent hydroprocessing catalysts used for processing of vacuum gas oils by Sahoo, Sangrama K., Ray, Siddharth S., Singh, I.D.

“…The molecular structure and composition of carbonaceous deposits commonly known as coke deposited inside the pores and on the surface of aged hydroprocessing…”
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An Enzymatically Synthesized Polyaniline:  A Solid-State NMR Study by Sahoo, Sangrama K, Nagarajan, Ramaswamy, Roy, Sucharita, Samuelson, Lynne A, Kumar, Jayant, Cholli, Ashok L

“…The variation in molecular and electronic structure of doped (as synthesized) conducting, dedoped base, and redoped conducting forms of polyaniline (PANI)…”
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Nanocomposites from in-Situ Polymerization of Substituted Polyacetylene within Lamellar Surface of the Montmorillonite:  A Solid-State NMR Study by Sahoo, Sangrama K, Kim, Dong Wook, Kumar, Jayant, Blumstein, Alexandre, Cholli, Ashok L

“…Nanocomposites prepared by in-situ polymerization of 2-ethynylpyridine (2EPy) in the presence of a layered aluminosilicate such as Ca2+−montmorillonite (MMT)…”
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Biocatalytic Polymerization of p-Cresol:  An in-Situ NMR Approach To Understand the Coupling Mechanism by Sahoo, Sangrama K, Liu, Wei, Samuelson, Lynne A, Kumar, Jayant, Cholli, Ashok L

“…The nature of the initial coupling mechanism in the enzymatic polymerization of p-cresol was investigated by in-situ 1H NMR spectroscopy in an aqueous−organic…”
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Structural characterization of coke deposits on industrial spent paraffin dehydrogenation catalysts by Sahoo, Sangrama K, Rao, P.V.C, Rajeshwer, Dongara, Krishnamurthy, Konda R, Singh, Indra D

“…Coke deposition on spent noble metal catalysts used in petroleum/petrochemical industries is of serious concern on account of its impact on the catalyst…”
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3D NMR Studies of C-Centered n-ad Structures in Poly(ethylene-c o-n-butylacrylate-c o-13C-carbon monoxide) (PolyEBC) by Al-Amri, Abdullah, Sahoo, Sangrama K, Monwar, Masud, McCord, Elizabeth F, Rinaldi, Peter L

“…Three-dimensional HCACX and HCACX−HH−TOCSY NMR experiments (J. Magn. Reson. 2004, 168, 352) at 750 MHz have been used to investigate the resonance assignments…”
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Multidimensional NMR Studies of Poly(ethylene-co-1-butene) Microstructures by Sahoo, Sangrama K, Zhang, Tong, Reddy, D. Venkat, Rinaldi, Peter L, McIntosh, Lester H, Quirk, Roderick P

“…The microstructures, including tacticity (triad and tetrad stereoconformation) and comonomer sequence distribution, of poly(ethylene-co-1-butene) copolymer…”
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Influence of Chemical Structures on Low-Temperature Rheology, Oxidative Stability, and Physical Properties of Group II and III Base Oils by Sharma, Brajendra K, Adhvaryu, Atanu, Sahoo, Sangrama K, Stipanovic, Arthur J, Erhan, Sevim Z

“…The effect of base oil composition on lubricant properties has been studied to better understand low-temperature rheology, oxidative stability, and other…”
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3D-NMR Studies of B-Centered n-ad Structures in Poly(ethylene-c o-13 C-n-butyl acrylate-c o-carbon monoxide) by Monwar, Masud, Sahoo, Sangrama K, McCord, Elizabeth F, Arthur, Samuel D, Walsh, David J, Rinaldi, Peter L

“…This paper presents the first application of a suite of three-dimensional (3D) NMR techniques for the characterization of complex microstructures in…”
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Ultrafast synthesis of ultrahigh molar mass polymers by metal-catalyzed living radical polymerization of acrylates, methacrylates, and vinyl chloride mediated by SET at 25 degrees C by Percec, Virgil, Guliashvili, Tamaz, Ladislaw, Janine S, Wistrand, Anna, Stjerndahl, Anna, Sienkowska, Monika J, Monteiro, Michael J, Sahoo, Sangrama

“…Conventional metal-catalyzed organic radical reactions and living radical polymerizations (LRP) performed in nonpolar solvents, including atom-transfer radical…”
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A suite of 3D NMR methods for characterizing complex hydrocarbon structure fragments by Sahoo, Sangrama K., McCord, Elizabeth F., Rinaldi, Peter L.

“…A suite of triple resonance 3D NMR experiments is presented for the complete connectivity assignment of the hydrocarbon network in complex macromolecular and…”
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A 3D-NMR Method for Studying Hydrocarbon-Based Polymer Structures by Monwar, Masud, Sahoo, Sangrama K, Rinaldi, Peter L, McCord, Elizabeth F, Marshall, Donald R, Buback, Michael, Latz, Henning

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VARIATION IN THE STRUCTURE OF CONDUCTING POLYANILINE WITH AND WITHOUT THE PRESENCE OF TEMPLATE DURING ENZYMATIC POLYMERIZATION: A SOLID-STATE NMR STUDY by Sahoo, Sangrama K., Nagarajan, Ramaswamy, Chakraborty1, Shuva, Samuelson, Lynne A., Kumar, Jayant, Cholli, Ashok L.

“…Polyanilines (PANI) were synthesized from peroxidase-catalyzed polymerization of aniline with and without the presence of a template in the aqueous buffer…”
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Approaches to conjugated polymers via solid state polymerization by Sandman, Daniel J., Kim, Ik-Bum, Njus, Jeffrey M., Lee, Dong-Chan, Cholli, Ashok L., Sahoo, Sangrama

“…Topochemical solid state polymerization is a method of obtaining fully crystalline macromolecules. Herein, approaches to conjugated polymers via new solid…”
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ENZYMATICALLY SYNTHESIZED POLYANILINE IN THE PRESENCE OF A TEMPLATE POLY(VINYLPHOSPHONIC ACID): A SOLID STATE NMR STUDY by Sahoo, Sangrama K., Nagarajan, Ramaswamy, Samuelson, Lynne, Kumar, Jayant, Cholli, Ashok L., Tripathy1†, Sukant K.

“…Template guided enzymatic synthesis of conducting polyaniline (PANI) is a one-step reaction and more importantly, it is an environmentally friendly process…”
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2D-NMR studies of a model for Krytox registered fluoropolymers by Li, Xiaohong, McCord, Elizabeth F, Baiagern, Silapong, Fox, Peter, Howell, Jon L, Sahoo, Sangrama K, Rinaldi, Peter L

“…Multiple two-dimensional nuclear magnetic resonance (2D-NMR) techniques have been used to study the structures of Krytox? perfluoro(polyalkyl ether) and its…”
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VARIATION IN THE STRUCTURE OF CONDUCTING POLYANILINE WITH AND WITHOUT THE PRESENCE OF TEMPLATE DURING ENZYMATIC POLYMERIZATION: A SOLID-STATE NMR STUDY by Sahoo, Sangrama, Nagarajan, Ramaswamy, Chakraborty, Shuva, Samuelson, Lynne, Kumar, Jayant, Cholli, Ashok

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