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6,897 Newest Publications about the topic nmr spectroscopy

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Versatile coordination of acetazolamide to ruthenium(II) p-cymene complexes and preliminary cytotoxicity studies

03-Jul-2018 | Lorenzo Biancalana; Lucinda K. Batchelor; Gianluca Ciancaleoni; Stefano Zacchini; Guido Pampaloni; Paul J. Dyson; Fa ..., Dalton Transactions, 2018

The carbonic anhydrase inhibitor acetazolamide (AcmH2) reacted with [(η6-p-cymene)RuCl(μ-Cl)]2 to afford [(η6-p-cymene)RuCl2(κN-AcmH2)], 1A, in near-quantitative yield. In methanol, 1A exists in equilibrium with 1B, being probably a coordination isomer, as established by VT 1H-EXSY NMR ...

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SABRE hyperpolarization enables high-sensitivity 1H and 13C benchtop NMR spectroscopy

27-Jun-2018 | Peter M. Richardson; Andrew J. Parrott; Olga Semenova; Alison Nordon; Simon B. Duckett; Meghan E. Halse, Analyst, 2018

Benchtop NMR spectrometers operating with low magnetic fields of 1–2 T at sub-ppm resolution show great promise as analytical platforms that can be used outside the traditional laboratory environment for industrial process monitoring. One current limitation that reduces the uptake of benchtop NMR ...

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Spatially encoded diffusion-ordered NMR spectroscopy of reaction mixtures in organic solvents

26-Jun-2018 | Ghanem Hamdoun; Ludmilla Guduff; Carine van Heijenoort; Christophe Bour; Vincent Gandon; Jean-Nicolas Dumez, Analyst, 2018

Diffusion-ordered NMR spectroscopy (DOSY) is a powerful method for the analysis of mixtures. Classic DOSY methods require several minutes of acquisition, and we show here that DOSY experiments can be recorded in less than one second for the challenging case of solution mixtures in low-viscosity ...

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Sensors, Vol. 18, Pages 1994: Investigation of Gasochromic Rhodium Complexes Towards Their Reactivity to CO and Integration into an Optical Gas Sensor for Fire Gas Detection

21-Jun-2018 | Pannek, Carolin ; Tarantik, Karina R.; Schmitt, Katrin ; Wöllenstein, Jürgen, Sensors, 2018

Sensors, Vol. 18, Pages 1994: Investigation of Gasochromic Rhodium Complexes Towards Their Reactivity to CO and Integration into an Optical Gas Sensor for Fire Gas Detection Sensors doi: 10.3390/s18071994 Authors: Carolin Pannek Karina R. Tarantik Katrin Schmitt Jürgen ...

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Upregulation of Krebs cycle and anaerobic glycolysis activity early after onset of liver ischemia

14-Jun-2018 | Tom S. Chan; Shamir Cassim; Valérie-Ann Raymond; Sven Gottschalk; Grégory Merlen; Claudia Zwingmann; Pascal Lapierre ..., PLoS ONE, 2018

by Tom S. Chan, Shamir Cassim, Valérie-Ann Raymond, Sven Gottschalk, Grégory Merlen, Claudia Zwingmann, Pascal Lapierre, Peter Darby, Cyril David Mazer, Marc Bilodeau The liver is a highly vascularized organ receiving a dual input of oxygenated blood from the hepatic artery and portal vein. The ...

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Structural and solution equilibrium studies on half-sandwich organorhodium complexes of (N,N) donor bidentate ligands

06-Jun-2018 | János P. Mészáros; Orsolya Dömötör; Carmen M Hackl; Alexander Roller; Bernhard K Keppl ..., New Journal of Chemistry, 2018

Complex formation equilibrium processes of [Rh(η5-C5Me5)(H2O)3]2+ with N,N’-dimethylethylenediamine (dmen), N,N,N′,N′-tetramethylethylenediamine (tmeda), 2-picolylamine (pin) and 1,10-phenanthroline (phen) were studied in aqueous solution by 1H NMR spectroscopy, UV-vis spectrophotometry and ...

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A study of the interaction between inverted cucurbit[6]uril and symmetric viologens

06-Jun-2018 | Dong Bai; Zhong-Zheng Gao; Zhu Tao; Xin Xiao; Gang Wei; Qingyun Liu; Timothy J. Prior; Carl Redshaw, New Journal of Chemistry, 2018

The interaction between inverted cucuribit[6]uril (iQ[6]) and a series of symmetric viologens bearing aliphatic substituents, namely dicationic dialkyl-4,4′-bipyridinium guests where the alkyl substituent is CH3(CH2)n (n = 1, 3 and 5) or benzyl, has been studied in aqueous solution by 1H NMR ...

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Molbank, Vol. 2018, Article M999: [(η5-pentamethylcyclopentadienyl)(3-fluoro-N-methylbenzylamine-к1,N)dichlorido]iridium(III)

05-Jun-2018 | Kong, Deliang ; Guo, Lihua ; Zhang, Shumiao ; Liu, Xicheng ; Liu, Zhe, Molbank, 2018

Molbank, Vol. 2018, Article M999: [(η5-pentamethylcyclopentadienyl)(3-fluoro-N-methylbenzylamine-к1,N)dichlorido]iridium(III) Molbank doi: 10.3390/M999 Authors: Deliang Kong Lihua Guo Shumiao Zhang Xicheng Liu Zhe Liu A half-sandwich iridium(III) complex containing ...

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Metal-organic framework MIL-101(Fe)-NH2 functionalized with different long-chain polyamines as drug delivery system

03-Jun-2018 | Author(s): Miroslav Almáši, Vladimír Zeleňák, Peter Palotai, Eva Beňová, Adriana Zeleňáková, Inorganic Chemistry Communications, 2018

Publication date: July 2018 Source:Inorganic Chemistry Communications, Volume 93 Author(s): Miroslav Almáši, Vladimír Zeleňák, Peter Palotai, Eva Beňová, Adriana Zeleňáková Mesoporous metal-organic framework MIL-101(Fe)-NH2 was prepared and post-synthetically modified with amines ...

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A facile, catalytic approach for the synthesis of new organofunctional isocyanurate derivatives

03-Jun-2018 | Author(s): Rafał Januszewski, Michał Dutkiewicz, Bogdan Marciniec, Inorganic Chemistry Communications, 2018

Publication date: July 2018 Source:Inorganic Chemistry Communications, Volume 93 Author(s): Rafał Januszewski, Michał Dutkiewicz, Bogdan Marciniec An effective and selective approach for the synthesis of new organofunctional triallyl isocyanurate derivatives, via hydrosilylation ...

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