Results 161 to 170 of about 8,710 (316)

A Structure Elucidation System Using 1H-NMR and H-H COSY Spectra.

, 2001
増井 秀行
openalex   +2 more sources

Online Coupling of 80 MHz Benchtop 2D‐COSY NMR to HPLC

Macromolecular Rapid Communications, EarlyView.
The online coupling of 2D‐NMR to HPLC is demonstrated for the first time with benchtop NMR. COSY spectra of parabens are recorded at 80 MHz, with stop‐flow (with short stops at analyte peaks and in baseline), at slow‐flow (with lower, constant flow rate over the analytes elution range) and steady‐flow (at constant flow rate throughout the experiment ...
Marianne Gaborieau, Markus Matz, Johanna Tratz, Michael Pollard, Manfred Wilhelm   +4 more
wiley   +1 more source

Origin and characterization of cyclodepsipeptides: Comprehensive structural approaches with focus on mass spectrometry analysis of alkali‐cationized molecular species

Mass Spectrometry Reviews, EarlyView.
Abstract Cyclodepsipeptides (CDPs) represent a huge family of chemically and structurally diverse molecules with a wide ability for molecular interactions. CDPs are cyclic peptide‐related natural products made up of both proteinogenic and nonproteinogenic amino acids linked by amide and ester bonds.
Sophie Liuu, Annelaure Damont, Alain Perret, Olivier Firmesse, François Becher, Gwenaëlle Lavison‐Bompard, Amandine Hueber, Amina S. Woods, Ekaterina Darii, François Fenaille, Jean‐Claude Tabet   +10 more
wiley   +1 more source

Physics with diproton final states at ANKE-COSY [PDF]

, 2010
S. Dymov
openalex   +1 more source

NMR as a Discovery Tool: Exploration of Industrial Effluents Discharged Into the Environment

Magnetic Resonance in Chemistry, EarlyView.
A proof‐of‐concept case study highlighting the use of NMR to profile effluents from 38 industries across Ontario, Canada: a guide to those interested in applying NMR spectroscopy to environmental media and exploring its potential as a discovery tool. ABSTRACT NMR provides unprecedented molecular information, urgently needed by environmental researchers
Kiera Ronda, Jeremy Gauthier, Khanisha Singaravadivel, Peter M. Costa, Katelyn Downey, William W. Wolff, Daniel H. Lysak, Jacob Pellizzari, Owen Vander Meulen, Katrina Steiner, Amy Jenne, Monica Bastawrous, Zainab Ng, Agnes Haber, Benjamin Goerling, Venita Busse, Falko Busse, Colin Elliot, Scott Mabury, Mohamed Ateia, Derek C. G. Muir, Robert J. Letcher, Krish Krishnamurthy, Sonya Kleywegt, Karl J. Jobst, Myrna J. Simpson, Andre J. Simpson   +26 more
wiley   +1 more source

Effects of Cesium on Physiological Traits of the Catherine's Moss Atrichum undulatum Hedw. [PDF]

Plants (Basel), 2023
Stanojković JN, Ćosić MV, Božović DP, Sabovljević AD, Sabovljević MS, Čučulović AA, Vujičić MM.   +6 more
europepmc   +1 more source

Efficacy and safety of damage control in experimental animal models of injury: protocol for a systematic review and meta-analysis [PDF]

, 2014

core   +1 more source

First Results on K+ Production in pp and pD Interactions from ANKE and Planned Experiments on the Light Scalar Resonances a0/f0(980) at COSY

, 2003
M. Buescher
openalex   +2 more sources

Neutron–Proton Scattering Experiments at ANKE–COSY [PDF]

, 2010
A. Kacharava, D. Chiladze, B. Chiladze, I. Keshelashvili, N. Lomidze, G. Macharashvili, D. Mchedlishvili, M. Nioradze, F. Rathmann, H. Ströher, C. Wilkin   +10 more
openalex   +1 more source

Revisiting Fused‐Pyrrolo‐1,10‐Phenanthroline Derivatives: Novel Transformations and Stability Studies

ChemistryOpen, EarlyView.
The synthesis of new pyrrolo[3',4':3,4]pyrrolo[1,2‐a][1,10]phenanthroline derivatives is performed starting from [3+2] cycloaddition of in situ generated ylides, followed by cycloadducts oxidation and other transformations. The structures of the unexpected intermediates and final compounds are obtained from nuclear magnetic resonance and single‐crystal
Cristina M. Al Matarneh, Alina Nicolescu, Sergiu Shova, Mircea Apostu, Razvan Puf, Francesca Mocci, Aatto Laaksonen, Ionel I. Mangalagiu, Ramona Danac   +8 more
wiley   +1 more source