[NMR paper] Building a Cost-Efficient High-Pressure Cell for Online High-Field NMR and MRI Using Standard Static Probe Heads: An In Situ Demonstration on Clathrate Hydrate Formation
Building a Cost-Efficient High-Pressure Cell for Online High-Field NMR and MRI Using Standard Static Probe Heads: An In Situ Demonstration on Clathrate Hydrate Formation
High-pressure nuclear magnetic resonance (NMR) spectroscopy finds remarkable applications in catalysis, protein biochemistry and biophysics, analytical chemistry, material science, energy, and environmental control but requires expensive probe heads and/or sample cells. This contribution describes the design, construction, and testing of a low-cost 5 mm NMR tube suitable for high-pressure NMR measurements of up to 30 MPa. The sample cell comprises a standard, 5 mm single-crystal sapphire tube...
[NMR paper] Protein structural changes characterized by high-pressure, pulsed field gradient diffusion NMR spectroscopy.
Protein structural changes characterized by high-pressure, pulsed field gradient diffusion NMR spectroscopy.
http://www.bionmr.com//www.ncbi.nlm.nih.gov/corehtml/query/egifs/https:--linkinghub.elsevier.com-ihub-images-PubMedLink.gif Related Articles Protein structural changes characterized by high-pressure, pulsed field gradient diffusion NMR spectroscopy.
J Magn Reson. 2020 Feb 19;312:106701
Authors: Ramanujam V, Alderson TR, Pritišanac I, Ying J, Bax A
Abstract
Pulsed-field gradient NMR spectroscopy is widely used to measure...
High sensitivity high-resolution full range relaxometry using a fast mechanical sample shuttling device and a cryo-probe
High sensitivity high-resolution full range relaxometry using a fast mechanical sample shuttling device and a cryo-probe
Abstract
Field-dependent NMR studies of bio-molecular systems using a sample shuttling hardware operating on a high-field NMR apparatus have provided valuable structural and dynamic information. We have recently published a design of a compact sample transportation device, called â??field-cyclerâ??, which was installed in a commercial spectrometer and which provided highly precise positioning and stability during high speed...
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11-19-2016 08:35 PM
The Feasibility of Formation and Kinetics of NMR Signal Amplification by Reversible Exchange (SABRE) at High Magnetic Field (9.4 T)
From The DNP-NMR Blog:
The Feasibility of Formation and Kinetics of NMR Signal Amplification by Reversible Exchange (SABRE) at High Magnetic Field (9.4 T)
Barskiy, D.A., et al., The feasibility of formation and kinetics of NMR signal amplification by reversible exchange (SABRE) at high magnetic field (9.4 T). J Am Chem Soc, 2014. 136(9): p. 3322-5.
http://www.ncbi.nlm.nih.gov/pubmed/24528143
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05-19-2014 09:25 PM
The Feasibilityof Formation and Kinetics of NMR SignalAmplification by Reversible Exchange (SABRE) at High Magnetic Field(9.4 T)
The Feasibilityof Formation and Kinetics of NMR SignalAmplification by Reversible Exchange (SABRE) at High Magnetic Field(9.4 T)
Danila A. Barskiy, Kirill V. Kovtunov, Igor V. Koptyug, Ping He, Kirsten A. Groome, Quinn A. Best, Fan Shi, Boyd M. Goodson, Roman V. Shchepin, Aaron M. Coffey, Kevin W. Waddell and Eduard Y. Chekmenev
http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jacsat/0/jacsat.ahead-of-print/ja501052p/aop/images/medium/ja-2014-01052p_0005.gif
Journal of the American Chemical Society
DOI: 10.1021/ja501052p...
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02-25-2014 12:44 AM
[NMR paper] Expression, high-pressure refolding and purification of human leukocyte cell-derived chemotaxin 2 (LECT2).
Expression, high-pressure refolding and purification of human leukocyte cell-derived chemotaxin 2 (LECT2).
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--linkinghub.elsevier.com-ihub-images-PubMedLink.gif Related Articles Expression, high-pressure refolding and purification of human leukocyte cell-derived chemotaxin 2 (LECT2).
Protein Expr Purif. 2013 Jan 19;
Authors: Zheng H, Miyakawa T, Sawano Y, Yamagoe S, Tanokura M
Abstract
Human leukocyte cell-derived chemotaxin 2 (LECT2) is a chemotactic factor for neutrophils and a 16-kDa...
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02-03-2013 10:19 AM
High-Pressure in Situ 129Xe NMR Spectroscopy and Computer Simulations of Breathing Transitions in the Metal–Organic Framework Ni2(2,6-ndc)2(dabco) (DUT-8(Ni))
High-Pressure in Situ 129Xe NMR Spectroscopy and Computer Simulations of Breathing Transitions in the Metal–Organic Framework Ni2(2,6-ndc)2(dabco) (DUT-8(Ni))
Herbert C. Hoffmann, Bassem Assfour, Fanny Epperlein, Nicole Klein, Silvia Paasch, Irena Senkovska, Stefan Kaskel, Gotthard Seifert and Eike Brunner
http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jacsat/0/jacsat.ahead-of-print/ja201951t/aop/images/medium/ja-2011-01951t_0001.gif
Journal of the American Chemical Society
DOI: 10.1021/ja201951t
http://feeds.feedburner.com/~ff/acs/jacsat?d=yIl2AUoC8zA...
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05-16-2011 08:23 PM
[NMR paper] High-resolution 31p field cycling NMR as a probe of phospholipid dynamics.
High-resolution 31p field cycling NMR as a probe of phospholipid dynamics.
Related Articles High-resolution 31p field cycling NMR as a probe of phospholipid dynamics.
J Am Chem Soc. 2004 Oct 27;126(42):13765-77
Authors: Roberts MF, Redfield AG
We have used high-resolution field-cycling 31P NMR spectroscopy to measure spin-lattice relaxation rates (R1 = 1/T1) of multicomponent phospholipid vesicle and micelle samples over a large field range, from 0.1 to 11.7 T. The shape of the curve for R1 as a function of field and a model-free analysis were...
Building a Cost-Efficient High-Pressure Cell for Online High-Field NMR and MRI Using Standard Static Probe Heads: An In Situ Demonstration on Clathrate Hydrate Formation
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