Results 31 to 40 of about 475,171 (162)
On-Site Measurement of Fat and Protein Contents in Milk Using Mobile NMR Technology
Molecules, 2022 Robust and easy-to-use NMR sensor technology is proposed for accurate, on-site determination of fat and protein contents in milk. The two parameters are determined using fast consecutive 1H and 35Cl low-field NMR experiments on milk samples upon the 1:1 ...
Morten K. Sørensen +4 more
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CASD-NMR: critical assessment of automated structure determination by NMR [PDF]
, 2009 NMR spectroscopy is currently the only technique for determining the solution structure of biological macromolecules. This typically requires both the assignment of resonances and a labor-intensive analysis of multidimensional nuclear Overhauser effect ...
NMR Spectroscopy +4 more
core +1 more source
Journal of Magnetic Resonance Open, 2023 The receptivity of NMR spectroscopy is low when compared to other techniques. Historically, increasing the strength of the static magnetic field has been the major approach to increase NMR sensitivity.
Tiago Bueno Moraes +5 more
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Разработка и регистрация лекарственных средств, 2021 The article discusses application of two powerful NMR techniques ME-HSQC and HMBC to determine the structure of gemfibrozil molecules as an example on the benchtop NMR spectrometer X-Pulse.
doaj
Nuclear magnetic resonance (NMR) applied to membrane-protein complexes [PDF]
, 2016 Increasing evidence suggests that most proteins occur and function in complexes rather than as isolated entities when embedded in cellular membranes.
Baldus, Marc +5 more
core +2 more sources
HardwareX, 2021 Benchtop nuclear magnetic resonance (NMR) spectrometers are versatile analytic instruments with low acquisition and operation cost. However, in the basic version, samples must be manually measured one after the other.
Marco Dyga +2 more
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[O─I─O]+ Halogen‐Bonded Complexes of Pyridine N‐Oxides
Angewandte Chemie, EarlyView.The missing puzzle of 3‐center‐4‐electron halogen‐bonded complexes viz. [O─I─O]+ of pyridine N‐oxides are structurally characterized by x‐ray diffraction. Monodentate N‐oxide O‐atom acts as the halogen bond acceptor. Their solution complexations are characterized by 15N NMR spectroscopy.
Rakesh Puttreddy +3 more
wiley +2 more sources
From Berzelius to Hyperspace: Previously Unrecognized Network of Reactivity in Textbook Brominations
Angewandte Chemie, EarlyView.Robotic scans across multidimensional condition spaces of classic bromination reactions uncover regions of previously unrecognized reactivity, yielding new major products and novel substitution patterns. Correlation and anticorrelation analyses of product distributions across these hyperspaces enable reconstruction of the underlying mechanistic ...
Yankai Jia +9 more
wiley +2 more sources
Digitally Based Precision Time-Domain Spectrometer for NMR Relaxation and NMR Cryoporometry
Micro, 2023 NMR Relaxation (NMRR) is an extremely useful quantitative technique for material science, particularly for studying polymers and porous materials. NMR Cryoporometry (NMRC) is a powerful technique for the measurement of pore-size distributions and total ...
John Beausire Wyatt Webber, Pavel Demin
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Journal of Magnetic Resonance OpenThe use of hyperpolarized media in combination with benchtop NMR spectrometers is currently extensively investigated to enable cost effective but highly sensitive applications.
Wolfgang Kilian +3 more
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