Results 151 to 160 of about 8,643,122 (251)

Surface Potential and Surface Dipole Moment of Water and Polar-Quadrupolar Liquids. [PDF]

Langmuir
Slavchov RI, Peychev B, Dimitrova IM.
europepmc   +1 more source

High-Field EPR/ENDOR of N/Be Centers for Defect Engineering in 6<i>H</i>-SiC. [PDF]

Nanomaterials (Basel)
Ermakova Y, Dmitrieva E, Sadovnikova M, Murzakhanov F, Mamin G, Nagalyuk S, Mokhov E, Gafurov M.   +7 more
europepmc   +1 more source

LC-Triple Quadrupole MS Enables Sample Classification in <i>Viscum combreticola</i>: Detecting Subtle Photochemical Isomerization in Hydroxycinnamic Acid Derivatives. [PDF]

J Anal Methods Chem
Sekgobela MR, Ramabulana AT, Mathomu LM, Moyo B, Madala NE.   +4 more
europepmc   +1 more source

Seasonal Fluctuations of Plastochromanol‐8 and α‐Tocopherol Amounts in the Leaves of Cecropia Trees

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Plastochromanol‐8 (PC‐8) is a homologue of γ‐tocotrienol with a longer side chain (eight instead of three isoprene units) and therefore also a representative of the tocochromanol (vitamin E) group. PC‐8 has been determined in various plants and seeds, with Cecropia sp. leaves showing unusually high levels.
Rosalie Ormos, Jörg Rau, Walter Vetter
wiley   +1 more source

Improving detection of low-abundant pharmaceuticals and neurotransmitters via quadrupole isolation in MALDI mass spectrometry imaging. [PDF]

Anal Bioanal Chem
Vargas KA, Diez S, Becker M, Neumann EK.
europepmc   +1 more source

Pan‐Frying Conditions Affect the Tocopherol Intake From Edible Oils: Results From Temperature Measurements and the Standardized Heating of an Edible Oil

Journal of the American Oil Chemists' Society, EarlyView.
High temperatures in a short time on electric stoves in private homes. Fast loss of tocochromanols using standardized conditions and a miniature heating apparatus. ABSTRACT Tocochromanols (vitamin E compounds) are essential ingredients in human nutrition. Their consumption via edible oils is considered the main source of dietary intake.
Alicia Harter, Alexander Kröpfl, Walter Vetter   +2 more
wiley   +1 more source

Six-Fold Methyl Internal Rotation and ¹⁴N Nuclear Quadrupole Coupling in the Microwave Spectra of <i>N</i>-Methylmaleimide and <i>N</i>-Methylsuccinimide. [PDF]

J Phys Chem A
Khemissi S, Tiu CA, Kleiner I, Nguyen HVL, Crabtree KN, Hernandez-Castillo AO.   +5 more
europepmc   +1 more source

Mobile quadrupole as a semianalytic method for gravitational-wave emission

, 2008
M. F. DE LAURENTIS, RADICELLA, NINFA, TARTAGLIA, Angelo, A. NAGAR, MOBILE QUADRUPOLE AS A. SEMIANALYTIC   +4 more
core  

Liquid–Liquid Equilibrium Data for Refined Olive Pomace Oil + Oleic Acid + Ethanol + Water Systems: Application to Solvent Deacidification

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT This study presents the first experimental liquid–liquid equilibrium (LLE) data for quaternary systems composed of refined olive pomace oil, oleic acid, ethanol, and water at 303.15 K. These data are essential for the design and optimization of solvent‐based deacidification processes, particularly for oils with high free fatty acid (FFA ...
Jacqueline Mansano Ortega, Andresa Feihrmann, Guilherme Duenhas Machado, Lucio Cardozo‐Filho, Francisco Adrian Sánchez, Vladimir Ferreira Cabral   +5 more
wiley   +1 more source

Disambiguation of Product Ion Assignments, Including Internal Fragment Ions from Top-Down Mass Spectrometry, Using Ion Mobility-Aligned Fragmentation (MAF). [PDF]

Anal Chem
Alam N, Williams BJ, Yu M, Kowalski P, Kowalski JM, Agar JN.   +5 more
europepmc   +1 more source