Results 21 to 30 of about 7,476,383 (306)

Figure 4E Chemical shift data

, 2021
Spreadsheet of values for chemical shift perturbations of SRSF1 methyl groups in the presence of U1 snRNP, ssRNA or U1 snRNA ...
Ian Eperon (11020953), Frederic H.-T. Allain (2624308)   +1 more
core   +1 more source

Computational NMR of Carbohydrates: Theoretical Background, Applications, and Perspectives

Molecules, 2021
This review is written amid a marked progress in the calculation of NMR parameters of carbohydrates substantiated by a vast amount of experimental data coming from several laboratories worldwide.
Leonid B. Krivdin
doaj   +1 more source

Applications of Solid-State Nuclear Magnetic Resonance Spectroscopy in Cementitious Materials Research

Chinese Journal of Magnetic Resonance, 2020
Cementitious materials have complex compositions and structures. Characterization of the hydration processes, and compositions and structure of productions of cementitious materials is challenging.
WANG Ke, ZHANG Ying-hua, LI Yu-qing, ZOU Ding-hua   +3 more
doaj   +1 more source

The NMR chemical shift: Intra- and intermolecular effects.

, 1992
The NMR chemical shift: Intra- and intermolecular ...
Angel Cagandahan. de Dios (7985075)
core   +5 more sources

XPS Core-Level Chemical Shift by Ab Initio Many-Body Theory [PDF]

, 2022
X-ray photoemission spectroscopy (XPS) provides direct information on atomic composition and stoichiometry by measuring core–electron binding energies.
Iskander Mukatayev (14615432), Olevano, Valerio, Sklénard, Benoît, Jing Li (10611), Benoît Sklénard (13851599), Moevus, Florient, Iskander Mukatayev, Valerio Olevano (14615438), Valerio Olevano, Li, Jing, Florient Moevus, Jing Li, Mukatayev, Iskander, Benoît Sklénard, Florient Moevus (14615435)   +14 more
core   +1 more source

Structure and Intramolecular Mobility of Some Derivatives of Bis(thio)phosphorylated Amides in CD₂Cl₂ and CD₃CN Solutions

Учёные записки Казанского университета: Серия Естественные науки, 2023
The structure and intramolecular mobility of some derivatives of bis(thio)phosphorylated amides in CCl4, CD2Cl2, and CD3CN solutions were examined by 1H and 31P NMR spectroscopy.
F. Kh. Karataeva, I. Z. Rakhmatullin, N. F. Galiullina, V. V. Klochkov   +3 more
doaj   +1 more source

Echoplanar chemical shift imaging [PDF]

Magnetic Resonance in Medicine, 1999
A novel method of chemical shift imaging utilizing echoplanar imaging (EPI) has been developed for the purpose of improving the spatial resolution of metabolite images for the specific goal of high spatial resolution mapping of neuronal content. An EPI sequence was modified to allow temporal offsets of the 180 degree refocusing pulse that encode the ...
A R, Guimaraes, J R, Baker, B G, Jenkins, P L, Lee, R M, Weisskoff, B R, Rosen, R G, González   +6 more
openaire   +2 more sources

Nuclear Magnetic Resonance Chemical Shift as Probe for Single-Molecule Charge Transport [PDF]

, 2023
Existing predictive models for molecular electronics, designed to aid the design of efficient molecular wires and to better understand their charge-transport behaviour and mechanism, have limitations in either accuracy or computational cost that impede ...
Simon, Higgins, Xiaohang, Qiao, Chuanli, Wu, Shaun, Smith, Richard, Nichols, Amit, Sil, Andrea, Vezzoli, Craig, Robertson, Sara, Sangtarash, Hatef, Sadeghi   +9 more
core   +2 more sources

Relation between Halogen Bond Strength and IR and NMR Spectroscopic Markers

Molecules, 2023
The relationship between the strength of a halogen bond (XB) and various IR and NMR spectroscopic quantities is assessed through DFT calculations. Three different Lewis acids place a Br or I atom on a phenyl ring; each is paired with a collection of N ...
Akhtam Amonov, Steve Scheiner
doaj   +1 more source

Ab Initio Calculations of Possible γ-Gauche Effects in the 13C-NMR for Methine and Carbonyl Carbons in Precise Polyethylene Acrylic Acid Copolymers

Molecules, 2013
The impacts of local polymer chain conformations on the methine and carbonyl 13C-NMR chemical shifts for polyethylene acrylic acid p(E-AA) copolymers were predicted using ab initio methods.
Todd M. Alam
doaj   +1 more source