[PDF] Top 20 Chiral stationary phases for high-performance liquid chromatography.
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Chiral stationary phases for high-performance liquid chromatography.
... CHIRAL STATIONARY PHASES FOR HIGH-PERFORMANCE LIQUID ...of Chiral Stationary Phases (CSPs) for high performance liquid ... See full document
10
Determination of Enantioselectivities by Means of Chiral Stationary Phase HPLC in Order to Identify Effective Proline-Derived Organocatalysts Jorge Vargas-Caporali ,a and Eusebio Juaristi ,a,b
... within chiral ligands employed in coordination complexes exhibiting catalytic activity in asymmetric reactions and, more recently, as enantioselective organocatalysts per ...catalytic performance of ... See full document
20
Braz. J. Chem. Eng. vol.23 número3
... and chiral materials in general is high performance liquid ...by chromatography on chiral stationary phases (CSP), two strategies are essentially ...a chiral ... See full document
10
Separation of Nadolol Stereoisomers by Liquid Chromatography using Chiralpak IA Chiral Stationary Phase
... Several different mobile phase mixtures and compositions were identified as promising solvents for the (1+2+3)/4 pseudo-binary preparative separation. From all of the possible solvents, a set of seven candidates were ... See full document
79
J. Braz. Chem. Soc. vol.25 número1
... phase chiral high performance liquid chromatography (HPLC) method was developed and validated for the enantiomeric separation of (S)-10-hydroxycamptothecin (10-HCTN), ... See full document
6
An inexpensive plate coater for stationary phases for thin-layer chromatography.
... FOR STATIONARY PHASES FOR THIN-LAYER ...CHROMATOGRAPHY. Chromatography is a means of separating mixtures into their several ...a liquid/solid process, is one of the separation ... See full document
3
Stationary phases for reversed phase high performance liquid chromatography (RP-HPLC) based on functionalized inorganic oxide surfaces.
... STATIONARY PHASES FOR REVERSED PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY (RP-HPLC) BASED ON FUNCTIONALIZED INORGANIC OXIDE ...give stationary phases for use in ... See full document
8
Determination of polymeric layer thickness on immobilized stationary phases for high-performance liquid chromatography using thermogravimetric analyses.
... IMMOBILIZED STATIONARY PHASES FOR HIGH- PERFORMANCE LIQUID CHROMATOGRAPHY USING THERMOGRAVIMETRIC ...polymer stationary phases used in reversed-phase ... See full document
4
J. Braz. Chem. Soc. vol.15 número2
... on high- performance liquid chromatography and capillary electrophoresis (CE) for the enantioselective analysis of omeprazole in pharmaceutical ...v/v). Chiral HPLC separation of ... See full document
6
Modern stationary phases for reversed phase high performance liquid chromatography.
... MODERN STATIONARY PHASES FOR REVERSED PHASE HIGH PERFORMANCE LIQUID ...and stationary phases used in reversed phase high performance liquid ... See full document
10
Quím. Nova vol.37 número6
... the performance, possibilities and limitations of both ultra- -high performance liquid chromatography (UHPLC) and ultra-high performance supercritical fluid ... See full document
12
J. Braz. Chem. Soc. vol.26 número8
... phase high performance liquid chromatography (RP-HPLC) and reversed phase thin layer chromatography ...mobile phases containing methanol were used in order to determine retention ... See full document
8
Rev. Bras. Cienc. Farm. vol.40 número3
... Analytical conditions for prop were standardized through high performance liquid chromatography system using α-Burke 2 ® as chiral stationary phase. The samples were ... See full document
8
Estudos de separação enantiosseletiva para uma série de sulfóxidos quirais em colunas poliméricas
... The liquid chromatography enantiomeric separation of a series of seventeen chiral sulfoxides was systematically investigated using multimodal elution with the new synthetic polymeric ... See full document
131
New stationary phases based on silica for high performance liquid chromatography.
... Como alternativa, os pesquisadores da Waters Corporation publi- caram em 1995 a síntese de uma nova fase reversa, baseada na modi- ficação da superfície da sílica em uma única etapa, dif[r] ... See full document
7
Development of new analytical methods for the analysis of an emerging pharmaceutical pollutant (ibuprofen): analysis by capillary electrophoresis and HPLC coupled with off-line SPE
... The validation results obtained for each method are compared in Table 35. Recoveries were highly variable between both methods, concentrations tested and compounds. For HPLC, recoveries within AOAC guidelines were ... See full document
137
Isolamento de tetranortriterpenóides de sementes de Azadirachta indica (Nim) e avaliação da atividade nematicida sobre Heterodera glycines
... phase was therefore chosen. Several parameters i.e., sample size injected, flow rates, reproducibility, volume of fractions collected, etc., were evaluated. Best separation was obtained with up to 700 mg of aza-A 60 ... See full document
81
Determination of Pesticide Residues in Banana by Using High Performance Liquid Chromatography and Gas Chromatography-Mass Spectrometry
... Simultaneous and consecutive analytical methods for pesticide residues in large numbers of food samples using acetonitrile extraction, followed by Gel Permeation Chromatography (GPC) and mini cartridge column ... See full document
6
J. Braz. Chem. Soc. vol.27 número3
... not high due to the appetite suppressant medicines had their production and commercialization forbidden in Brazil in 2011 and the drivers were randomly stopped without any ... See full document
7
Emprego de cromatografia líquida de alta eficiência hidrofílica na determinação dos aminoácidos de hidrolisados de caseína.
... OF HIGH PERFORMANCE LIQUID HYDROPHILIC CHROMATOGRAPHY FOR DETERMINING AMINO ACIDS IN CASEIN ...hydrophilic-interaction chromatography (HILIC) was thoroughly studied for the first time ... See full document
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