Relevant bibliographies by topics / Variable temperature NMR

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Variable temperature NMR'

Author: Grafiati
Published: 4 June 2021
Last updated: 7 February 2022

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Journal articles on the topic "Variable temperature NMR"

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Blanz, Martin. "5530353 Variable temperature NMR probe." Magnetic Resonance Imaging 15, no. 3 (January 1997): XVI. http://dx.doi.org/10.1016/s0730-725x(97)82876-7.

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Haw, James F. "Variable-Temperature Solid-State NMR Spectroscopy." Analytical Chemistry 60, no. 9 (May 1988): 559A—570A. http://dx.doi.org/10.1021/ac00160a721.

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Bussian, D. A., and G. S. Harbison. "Variable temperature 207Pb NMR of PbTiO3." Solid State Communications 115, no. 2 (June 2000): 95–98. http://dx.doi.org/10.1016/s0038-1098(00)00128-9.

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Taylor, R. E., та C. Dybowski. "Variable temperature NMR characterization of α-glycine". Journal of Molecular Structure 889, № 1-3 (жовтень 2008): 376–82. http://dx.doi.org/10.1016/j.molstruc.2008.02.023.

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Gallagher, Margaret M., A. Denise Rooney, and John J. Rooney. "Variable temperature 1H NMR studies on Grubbs catalysts." Journal of Organometallic Chemistry 693, no. 7 (April 2008): 1252–60. http://dx.doi.org/10.1016/j.jorganchem.2008.01.020.

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Huggins, Michael T., Tanay Kesharwani, Jonathan Buttrick, and Christopher Nicholson. "Variable Temperature NMR Experiment Studying Restricted Bond Rotation." Journal of Chemical Education 97, no. 5 (April 27, 2020): 1425–29. http://dx.doi.org/10.1021/acs.jchemed.0c00057.

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Gale, Douglas J., David J. Craik, and Robert T. C. Brownlee. "Variable-temperature NMR studies of thyroid hormone conformations." Magnetic Resonance in Chemistry 26, no. 4 (April 1988): 275–80. http://dx.doi.org/10.1002/mrc.1260260402.

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Frank, Julia H., Yomica L. Powder-George, Russel S. Ramsewak, and William F. Reynolds. "Variable-Temperature 1H-NMR Studies on Two C-Glycosylflavones." Molecules 17, no. 7 (July 2, 2012): 7914–26. http://dx.doi.org/10.3390/molecules17077914.

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Lewis, K. C., A. R. Maxwell, S. McLean, W. F. Reynolds, and R. G. Enriquez. "Room-temperature (1H,13C) and variable-temperature (1H) NMR studies on spinosin." Magnetic Resonance in Chemistry 38, no. 9 (2000): 771–74. http://dx.doi.org/10.1002/1097-458x(200009)38:9<771::aid-mrc729>3.0.co;2-4.

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Hugi-Cleary, Deirdre, Lothar Helm, and Andr� E. Merbach. "Variable-Temperature and Variable-Pressure17O-NMR Study of Water Exchange of Hexaaquaaluminium(III)." Helvetica Chimica Acta 68, no. 3 (May 15, 1985): 545–54. http://dx.doi.org/10.1002/hlca.19850680302.

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Dissertations / Theses on the topic "Variable temperature NMR"

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Liu, Yang Glaser Rainer. "Variable-temperature ¹H-NMR and AB initio study of 5-amino-imidazole-4-carboxamide (AICA) competing paths for amide-H scrambling /." Diss., Columbia, Mo. : University of Missouri--Columbia, 2008. http://hdl.handle.net/10355/6281.

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Title from PDF of title page (University of Missouri--Columbia, viewed on Feb. 18, 2010). The entire thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file; a non-technical public abstract appears in the public.pdf file. Dr. Rainer Glaser, Thesis Supervisor. Includes bibliographical references.
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Kasprzyk, Milena, and milena kasprzyk@freehills com. "Synthetic Studies Towards the Tridachione Family of Marine Natural Products." Flinders University. Chemistry, Physics and Earth Sciences, 2008. http://catalogue.flinders.edu.au./local/adt/public/adt-SFU20081107.085933.

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Since the middle of the 20th century, significant interest has evolved from the scientific community towards the polypropionate family of marine natural products. A number of these compounds have been shown to possess significant biological activity, and this property, as well as their structural complexity, has driven numerous efforts towards their synthesis. The first chapter provides an introduction into the world of polypropionates, with a discussion on synthetic studies into a number of members of the tridachiapyrone family. Fundamental synthetic concepts utilised in this thesis towards t
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Manzanera, Esteve Isaac Vicente 1977. "Development of variable temperature NMR force microscopy : proton spin relaxation measurements in ammonium sulfate." Thesis, 2012. http://hdl.handle.net/2152/ETD-UT-2012-08-6046.

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Nuclear magnetic resonance force microscopy (NMRFM) of a micron size sample of ammonium sulfate was performed by measuring the cantilever deflection produced by coupling the magnetic force to a mechanical cantilever at its resonance frequency. Spin-lattice and spin-spin relaxation measurements were obtained with our newly developed NMRFM probe. A system with more advanced positioning, acquisition and analysis has been fabricated. A new device in which a semi-automatic system performs nanoposition control, spin manipulation, dynamical measurements, and data analysis has been demonstrated to be
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吳佳芳. "The intramolecular interaction and the fluxionality of (olefin) tetracarbonyliron derivatives:theoretical and �CC nmr variable temperature spectroscopic analysis." Thesis, 1992. http://ndltd.ncl.edu.tw/handle/53258739197231107140.

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Books on the topic "Variable temperature NMR"

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Wolf, Mark A. Conformational analysis of C1-oxygenated chiral alkenes, 4-tetrahydropyranone ring systems, and BFb3s aldehyde complexes using variable temperature NMR and computational techniques. 1994.

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Book chapters on the topic "Variable temperature NMR"

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Crosby, Richard C., James F. Haw, Shawn J. Maynard, and Ronnie Reese. "Variable-Temperature NMR Studies of Polyphosphazenes." In Functional Polymers, 206. Boston, MA: Springer US, 1989. http://dx.doi.org/10.1007/978-1-4613-0815-7_19.

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Haw, James F., and Richard C. Crosby. "Variable-Temperature Solid-State NMR of Polyphosphazenes." In Solid State NMR of Polymers, 321–30. Boston, MA: Springer US, 1991. http://dx.doi.org/10.1007/978-1-4899-2474-2_20.

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Guo, Mingming, Stephen Z. D. Cheng, and Roderic P. Quirk. "Variable Temperature, Solid-State13C NMR Study of Linear Low-Density Polyethylene." In ACS Symposium Series, 163–76. Washington, DC: American Chemical Society, 1999. http://dx.doi.org/10.1021/bk-2000-0749.ch011.

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Helluy, Xavier, Jörg Kümmerlen, Christoph Marschner, and Angelika Sebald. "Solid-State Molecular Dynamics of (Ph3Si)Si(SiMe3)3 Studied by Variable Temperature 13C and 29Si MAS NMR Spectroscopy." In Silicon Chemistry, 147–56. Vienna: Springer Vienna, 1999. http://dx.doi.org/10.1007/978-3-7091-6357-3_14.

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Athanassiou, Zafiria, Anastasios Troganis, and Ioannis P. Gerothanassis. "Thermodynamic Origin of Cis/Trans Isomers of N-substituted Amides and a Proline-Containing β-turn Model Dipeptide in Aqueous Solution: A Variable Temperature Gradient Enhanced 1H-NMR Study." In Spectroscopy of Biological Molecules: New Directions, 55–56. Dordrecht: Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-011-4479-7_25.

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Roder, Heinrich, Gerhard Wagner, and Kurt Wüthrich. "Amide Proton Exchange in Proteins by EX1 Kinetics: Studies of the Basic Pancreatic Trypsin Inhibitor at Variable p2H and Temperature." In NMR in Structural Biology, 559–70. WORLD SCIENTIFIC, 1995. http://dx.doi.org/10.1142/9789812795830_0049.

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Baba, Toshihide, and Yoshio Ono. "Variable Temperature 1H MAS NMR: A Powerful Tool for the Investigation of Dynamic Properties of Acidic Protons in Zeolites and Heteropoly Compounds." In Annual Reports on NMR Spectroscopy, 355–90. Elsevier, 1999. http://dx.doi.org/10.1016/s0066-4103(08)60041-1.

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Jong, Sung-Jeng, Jin-Fu Wu, Ajit R. Pradhan, Hong-Ping Lin, Chung-Yuan Mou, and Shang-Bin Liu. "Variable temperature 129Xe NMR studies of xenon adsorbed on mesoporous MCM-41 molecular sieves." In Studies in Surface Science and Catalysis, 543–50. Elsevier, 1998. http://dx.doi.org/10.1016/s0167-2991(98)81036-7.

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Koch, M., E. Brunner, D. Fenzke, H. Pfeifer, and B. Staudte. "Variable-Temperature 1H MAS NMR Investigations on the Interaction Between Brønsted Acid Sites and Carbon Monoxide Adsorbed on H-ZSM-5 Zeolites." In Studies in Surface Science and Catalysis, 709–15. Elsevier, 1994. http://dx.doi.org/10.1016/s0167-2991(08)64177-4.

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Chen, Wen-Hua, Hong-Ping Lin, Jin-Fu Wu, Sung-Jeng Jong, DgChung-Yuan Mou, and Shang-Bin Liu. "Effect of pore size on the adsorption of xenon on mesoporous MCM-41 and on the 129Xe NMR chemical shifts: a variable temperature study." In Nanoporous Materials II, Proceedings of the 2nd Conference on Access in Nanoporous Materials, 517–24. Elsevier, 2000. http://dx.doi.org/10.1016/s0167-2991(00)80253-0.

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Conference papers on the topic "Variable temperature NMR"

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Jwad, Rasha Saad. "Synthesis and variable temperature NMR study of glucose based 1,2,3-triazole." In INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS ICNAAM 2019. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0027407.

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Montague, Joshua R., Kris A. Bertness, Norman A. Sanford, Victor M. Bright, and Charles T. Rogers. "Capacitive Readout Technique for Studies of Dissipation in GaN Nanowire Mechanical Resonators." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-65420.

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A variable-temperature homodyne reflectometry measurement technique for detecting nanoscale mechanical motion has recently been developed. We have extended this technique to make the first all-electrical measurements of an ensemble of as-grown, c-axis, single-crystal gallium nitride (GaN) nanowires. These nanowires are approximately 15 μm in length and 100 nm in diameter, and have fundamental resonance frequencies near 1 MHz, and mechanical quality factors, Q, (resonance frequency divided by resonance width) in excess of 104. These high-Q values are sensitive to surface conditions and offer th
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Schuman, Thomas, Buddhabhushan Salunkhe, Ali Al Brahim, and Baojun Bai. "Development and Evaluation of Ultra-High Temperature Resistant Preformed Particle Gels for Conformance Control in North Sea Reservoirs." In SPE Annual Technical Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/206007-ms.

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Abstract Preformed particle gels (PPGs), a type of hydrogel, have been widely applied to control the conformance of reservoirs owing to their robust gel chemistries. Traditional PPGs are polyacrylamide-based hydrogel compositions which can withstand neither higher temperatures nor high salinity conditions. There are many deep oilfield reservoirs worldwide which demand PPG products with a long term hydrolytic and thermal stability at the temperatures of higher than 120 °C. Current PPGs neither remain hydrated nor retain polymer integrity at these temperatures. A unique high temperature-resistan
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Li, Yue-Rong, Gavin Pereira, Masoud Kasrai, and Peter R. Norton. "Studies on ZDDP Anti-Wear Films Formed Under the Different Conditions by XANES Spectroscopy, Atomic Force Microscopy and 31P NMR." In ASME/STLE 2007 International Joint Tribology Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/ijtc2007-44218.

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Antiwear (AW) films, generated from a mineral base oil containing zinc dialkyl dithiophosphate (ZDDP) additive, were extensively studied. These films were formed at various conditions such as different temperatures, various loads and rubbing times. The surface morphology of these films was investigated using atomic force microscopy (AFM) and the surface roughness of these films has been calculated from the images. X-ray absorption near edge structure (XANES) spectroscopy has been used to characterize the chemistry of these films. The intensity of phosphorus K-edge was also used to monitor the
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Guo, Li, Desong Fan, Qiang Li, and Yimin Xuan. "Thermal Radiative Properties of (La,Sr)MnO3 Thermochromic Coating Prepared by Sol-Gel Process." In ASME 2016 5th International Conference on Micro/Nanoscale Heat and Mass Transfer. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/mnhmt2016-6420.

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Thermochromic coating on yttria stabilized zirconia (YSZ) substrate was prepared by the sol-gel La0.825Sr0.175MnO3 nanoparticles and the binder composed of terpineol and ethyl cellulose. The surface morphology and the variable emittance properties of coating in the infrared range was evaluated from infrared reflectance spectra at various temperatures. LSMO nanoparticles with size 200 nm are obtained by the sol-gel process. The coating sample shows a thermochromic behavior with the rise of temperature. The emittance of coating increases from 0.62 at 173 K to 0.88 at 373 K. When the sample surfa
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Rajaram, Gukan, Salil Desai, Zhigang Xu, Devdas M. Pai, and Jag Sankar. "Process Optimization Studies on Ni-YSZ Anode Material for Solid Oxide Fuel Cell Applications." In ASME 2007 International Mechanical Engineering Congress and Exposition. ASMEDC, 2007. http://dx.doi.org/10.1115/imece2007-43592.

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The characteristics of the Ni/YSZ anode material for the solid oxide fuel cells (SOFCs) were investigated in order to study the relation between the porosity and the conductivity of the cell. The nano-sized Yittria Stabilized Zirconia (YSZ) (∼ 60 nm), Nickel Oxide (NiO) (∼ 40 nm) and graphite (∼ 40 nm) particles were used as the raw materials. The graphite particles act as a pore former. The experiments were planned based on a response surface design (central composite design matrix). The graphite content and the sintering temperatures were varied based on the design chart, while the other var
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Serrano, José Ramón, Francisco José Arnau, Luis Miguel García-Cuevas, Alejandro Gómez-Vilanova, Stephane Guilain, and Samuel Batard. "A Methodology for Measuring Turbocharger Adiabatic Maps in a Gas-Stand and its Usage for Calibrating Control Oriented and 1D Models at Early ICE Design Stages." In ASME 2019 Internal Combustion Engine Division Fall Technical Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/icef2019-7125.

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Abstract Turbocharged engines are the standard architecture for designing efficient spark ignition and compression ignition reciprocating internal combustion engines (ICE). Turbochargers characterization and modeling are basic tasks for the analysis and prediction of the whole engine system performance and this information is needed in quite early stages of the engine design. Turbocharger characteristics (efficiency, pressure ratio, mass flow rates...) traditionally rely in maps of pseudo non-dimensional variables called reduced variables. These maps must be used by reciprocating ICE designer
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Nayeb-Hashemi, Hamid, Yue Zheng, Ashkan Vaziri, and Masoud Olia. "Thermoelastic Response of Functionally Graded Fiber-Reinforced Rotating Disk With Non-Uniform Thickness Profile Under Variable Angular Velocity." In ASME 2019 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/imece2019-10213.

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Abstract Displacement and stress fields in a functionally graded (FG) fiber-reinforced rotating annular disk with a non-uniform thickness profile, subjected to angular deceleration and a temperature profile were investigated. Unidirectional fibers were considered to be circumferentially distributed within the disk with fiber volume fraction changing radially. The governing equations for displacement, stress, and temperature fields were solved using finite difference method. The results indicated that thermal induced stresses were more dominate than the rotational induced stresses. Disks which
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Chang, Ruxia, Desong Fan, and Qiang Li. "Research on Thermal Properties of Insulator-Metal Transition at Room Temperature in Sm1-xCaxMnO3." In ASME 2019 6th International Conference on Micro/Nanoscale Heat and Mass Transfer. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/mnhmt2019-3963.

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Abstract The high-purity electron-doped manganites Sm1-xCaxMnO3 nanopowder were prepared by the solid-state reaction method, then the bulk material were obtained through granulation, molding, calcining, grinding and polishing. SCMO nanoparticles with 200 nm were obtained by the sol-gal process. The phase and surface morphology of these materials were characterized by X-ray diffraction and Scanning electron microscope and other experiments. The variable resistivity of the bulk materials were measured by two-wire method in the temperature range of 100–420K. The thermal conductivity was measured
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Gusev, Sergei, and Martijn van den Broek. "Analysis and Comparison Between Fixed and Variable Volume Ratio Expander for Micro-Scale ORC." In ASME 2015 Power Conference collocated with the ASME 2015 9th International Conference on Energy Sustainability, the ASME 2015 13th International Conference on Fuel Cell Science, Engineering and Technology, and the ASME 2015 Nuclear Forum. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/power2015-49271.

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Waste heat recovery has become very important in the last decennia. The Organic Rankine Cycle is the most popular technology to transform waste heat into mechanical work or electricity. While large and medium scale installations are widely available on the market for various temperature and power levels, small scale ORCs are still in a pre-commercial phase because of a relatively high specific price. To make small scale ORCs more attractive for potential customers, the price has to be drastically reduced which means reducing the manufacturing and assembling operations, the number of parts in a
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Reports on the topic "Variable temperature NMR"

1

Ziegeweid, Marcia A. I: Low Frequency NMR and NQR Using a dc SQUID. II: Variable-temperature 13C CP/MAS of Organometallics. Office of Scientific and Technical Information (OSTI), November 1995. http://dx.doi.org/10.2172/970015.

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