Ascorbigen A-NMR identification

2019 ◽  
Vol 57 (12) ◽  
pp. 1084-1096 ◽  
Author(s):  
Vladimír Sychrovský ◽  
David Šaman ◽  
Radovan Fiala ◽  
Otakar Humpa ◽  
Jan Sýkora ◽  
...  
Keyword(s):  
Nmr Identification

Enhancement of transglutaminase activity by NMR identification of its flexible residues affecting the active site

FEBS Letters ◽  
2002 ◽  
Vol 517 (1-3) ◽  
pp. 175-179 ◽  
Author(s):  
Nobuhisa Shimba ◽  
Mina Shinohara ◽  
Kei-ichi Yokoyama ◽  
Tatsuki Kashiwagi ◽  
Kohki Ishikawa ◽  
...  
Keyword(s):  
Active Site ◽  
Transglutaminase Activity ◽  
Nmr Identification

scholarly journals Solid-State NMR Identification of Intermolecular Interactions in Amelogenin Bound to Hydroxyapatite

2018 ◽  
Vol 115 (9) ◽  
pp. 1666-1672 ◽  
Author(s):  
Rajith Jayasinha Arachchige ◽  
Sarah D. Burton ◽  
Jun-Xia Lu ◽  
Bojana Ginovska ◽  
Larisa K. Harding ◽  
...  
Keyword(s):  
Solid State ◽  
Intermolecular Interactions ◽  
Solid State Nmr ◽  
Nmr Identification

scholarly journals HPLC‐SPE‐NMR Identification of a Novel Metabolite Containing the Benzo[c]oxepin Skeleton from the Endophytic FungusPestalotiopsis virgatulaCulture

Planta Medica ◽  
2009 ◽  
Vol 75 (10) ◽  
pp. 1104-1106 ◽  
Author(s):  
Julie Kesting ◽  
Dan Staerk ◽  
Mysore Tejesvi ◽  
Kukkundoor Kini ◽  
Harishchandra Prakash ◽  
...  
Keyword(s):  
Nmr Identification

scholarly journals pH-Dependent Piecewise Linear Correlation of 1H,31P Chemical Shifts: Application in NMR Identification of Nerve Agent Metabolites in Urine Samples

2018 ◽  
Vol 90 (14) ◽  
pp. 8495-8500 ◽  
Author(s):  
Harri Koskela ◽  
Boban Andjelkovic ◽  
Annette Pettersson ◽  
Marja-Leena Rapinoja ◽  
Marja-Leena Kuitunen ◽  
...  
Keyword(s):  
Linear Correlation ◽  
Chemical Shifts ◽  
Piecewise Linear ◽  
Nerve Agent ◽  
Urine Samples ◽  
Ph Dependent ◽  
Nmr Identification

scholarly journals Metabolic Profiling of a CB2 Agonist, AM9338, Using LC-MS and Microcoil-NMR: Identification of a Novel Dihydroxy Adamantyl Metabolite

2020 ◽  
Vol 11 ◽  
Author(s):  
Chandrashekhar Honrao ◽  
Xiaoyu Ma ◽  
Shashank Kulkarni ◽  
Vinit Joshi ◽  
Michael Malamas ◽  
...  
Keyword(s):  
Metabolic Profiling ◽  
Microcoil Nmr ◽  
Cb2 Agonist ◽  
Nmr Identification

scholarly journals Connections Between Nuclear Physics and the Origin of Life - Examining the Origin of Biomolecular Chirality

2020 ◽  
Vol 227 ◽  
pp. 01006
Author(s):  
Michael Famiano ◽  
Richard Boyd ◽  
Toshitaka Kajino ◽  
Satoshi Chiba ◽  
Yirong Mo ◽  
...  
Keyword(s):  
Nuclear Physics ◽  
Molecular Geometry ◽  
Chiral Model ◽  
Atomic Nuclei ◽  
Particle Level ◽  
Isotopic Abundances ◽  
Shielding Tensor ◽  
The Relationship ◽  
Nmr Identification ◽  
Biomolecular Chirality

The discovery of bio-molecules in meteorites with an excess of one chiral state has created one of the biggest questions in astrobiology today. That is, what is the origin of bio-molecular homochirality? Studies of this question are highly interdisciplinary, and while several phenomenological models exist, we examine the relationship between fundamental symmetries at the particle level and the macroscopic formation of bio-molecules. A model has been developed which couples fundamental interactions with the formation of molecular chirality. In this magneto-chiral model atomic nuclei bound in amino acids interact via the weak interaction in stellar environments. Nuclei are coupled to the molecular geometry (chirality) via the shielding tensor, the same interaction responsible for NMR identification. Associated with this is the fact that isotopic abundances vary from solar system values. Interactions with leptons can selectively destroy one chiral state over the other while changing isotopic values. Possible sites are proposed in which this model may exist.

Two-Dimensional NMR Identification of an Acetophenone Glycoside Isolated from Solanaceous Cell Suspensions

1996 ◽  
Vol 29 (1) ◽  
pp. 169-174 ◽  
Author(s):  
D. Marty ◽  
F. Gillet-Manceau ◽  
M. A. Fliniaux ◽  
A. Jacquin-Dubreuil ◽  
J. P. Monti
Keyword(s):  
Cell Suspensions ◽  
Two Dimensional ◽  
Nmr Identification

Multinuclear MAS NMR Identification of Fluorine Species on the Surface of Fluorinated γ-Alumina

2002 ◽  
Vol 106 (45) ◽  
pp. 11805-11809 ◽  
Author(s):  
Weiping Zhang ◽  
Mingyong Sun ◽  
Roel Prins
Keyword(s):  
Mas Nmr ◽  
Nmr Identification
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