Buscar

Mostrando ítems 1-10 de 35

Atmospheric pressure photoionization mass spectrometry as a tool for the investigation of the hydrolysis reaction mechanisms of phosphite antioxidants

PAPANASTASIOU, M.; MCMAHON, A. W.; ALLEN, N. S.; JOHNSON, B. W.; KECK-ANTOINE, K.; SANTOS, L.; NEUMANN, M. G. (ELSEVIER SCIENCE BV, 2008)

The hydrolysis reaction mechanism of phosphite antioxidants is investigated by liquid chromatography-mass spectrometry (LC/MS). The phosphites were chosen because they differed in chemical structure and phosphorus content. ...

Analysis of indigo-type compounds in natural dyes by negative ion atmospheric pressure photoionization mass spectrometry

Papanastasiou, Malvina; Allen, Norman S.; McMahon, Adam; Naegel, Ludwig C.A.; Edge, Michele; Protopappas, Stavros (Dyes and Pigments, 2012)

Atmospheric Pressure Photoionization (APPI) in Mass Spectrometry (MS) has been utilized for a lumber of indigo-related compounds and was found to exhibit an excellent response. All structures were ionizad in negative ion ...

Assessing Relative Electrospray Ionization, Atmospheric Pressure Photoionization, Atmospheric Pressure Chemical Ionization, And Atmospheric Pressure Photo- And Chemical Ionization Efficiencies In Mass Spectrometry Petroleomic Analysis Via Pools And Pairs Of Selected Polar Compound Standards

Pudenzi; Marcos A.; Eberlin; Marcos N. (Amer Chemical SocWashington, 2016)

Coupling of vinylic tellurides with alkynes catalyzed by palladium dichloride: Evaluation of synthetic and mechanistic details

Raminelli, C; Prechtl, MHG; Santos, LS; Eberlin, MN; Comasseto, JV (Amer Chemical SocWashingtonEUA, 2004)

On the species involved in the vaporization of imidazolium ionic liquids in a steam-distillation-like process

Neto, BAD; Santos, LS; Nachtigall, FM; Eberlin, MN; Dupont, J (Wiley-v C H Verlag GmbhWeinheimAlemanha, 2006)

Atmospheric pressure photoionization mass spectrometry. Ionization mechanism and the effect of solvent on the ionization of naphthalenes

Kauppila, TJ; Kuuranne, T; Meurer, EC; Eberlin, MN; Kotiaho, T; Kostiainen, R (Amer Chemical SocWashingtonEUA, 2002)

Quantification Of Isosorbide 5-mononitrate In Human Plasma By Liquid Chromatography-tandem Mass Spectrometry Using Atmospheric Pressure Photoionization.

Silva, Lara C; Oliveira, Lina S O B; Mendes, Gustavo D; Garcia, Gabriel; Pereira, Alberto Dos Santos; De Nucci, Gilberto (2006)

Anastrozole quantification in human plasma by high-performance liquid chromatography coupled to photospray tandem mass spectrometry applied to pharmacokinetic studies

Mendes, GD; Hamamoto, D; Ilha, J; Pereira, AD; De Nucci, G (Elsevier Science BvAmsterdamHolanda, 2007)

Definitions of terms relating to mass spectrometry (IUPAC Recommendations 2013)

Murray, KK; Boyd, RK; Eberlin, MN; Langley, GJ; Li, L; Naito, Y (Int Union Pure Applied ChemistryRes Triangle PkEUA, 2013)

FT-ICR MS analysis of asphaltenes: Asphaltenes go in, fullerenes come out

Pereira, TMC; Vanini, G; Tose, LV; Cardoso, FMR; Fleming, FP; Rosa, PTV; Thompson, CJ; Castro, EVR; Vaz, BG; Romao, W (Elsevier Sci LtdOxfordInglaterra, 2014)