[PDF] Top 20 Homemade Capillary Electrophoresis Coupled to a Mass Spectrometer
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Homemade Capillary Electrophoresis Coupled to a Mass Spectrometer
... is to digitize the analogical voltage and current information provided by the power supply for display on a LCD (16 ...used). To develop the power supply control software, the first step was to ... See full document
9
Capillary electrophoresis coupled to plasma spectrometry: an efficient tool for speciation.
... “Inductively Coupled Plasma Mass Spectrometry”) é considerada uma técnica bastante adequada para as análises elementares devido ao baixo limite de detecção, à capacidade multi-elementar e à capacidade de ... See full document
10
Electrospray ionization mass spectrometry applied to study the radical acetylation of amino acids, peptides and proteins
... and mass spectrometry data, this work discusses products that prove acetyl radicals are produced and are able to form stable covalent bonds with amino acid (acetylated products), peptide and protein ...by ... See full document
12
Capillary electrophoresis coupled to mass spectrometry (CE-MS): twenty years of development.
... CAPILLARY ELECTROPHORESIS COUPLED TO MASS SPECTROMETRY (CE-MS): TWENTY YEARS OF ...and mass analyzers that are commonly used in the CE-MS coupling, as well as the technique ... See full document
11
Rev. bras. farmacogn. vol.25 número3
... and capillary electrophoresis as analytical tools to evaluate flavonoids in hydrolyzed leaves extracts of Rubus erythrocladus ...by capillary electrophoresis equipped with a diode-array ... See full document
9
Potential diagnostic assay for cystinuria by capillary electrophoresis coupled to mass spectrometry
... leads to excessive urinary excretion of amino acids, with the formation of kidney stones caused by the low solubility of L-cystine in the ...by capillary electrophoresis coupled to ... See full document
7
Gas Gap Heat Switch for CryoFree Project
... Strong magnetic fields are achieved by using electromagnets, coils circulated by electric current. A 10 Tesla magnetic field is common. Reaching such field implies currents about 100 Ampere. The Joule heating and power ... See full document
84
J. Braz. Chem. Soc. vol.22 número11
... order to reduce the liquid pulsation on valve ...the capillary silicone tube. The circuits to switch the 12 V DC valve supplies and the 110 V AC supply of the aquarium pumps were connected to ... See full document
8
J. Braz. Chem. Soc. vol.25 número9
... performed to render them detectable through HPLC with UV-Vis ...leading to interfering by-products and unstable nature of some derivatization ...methods to traditional HPLC for the determination of ... See full document
5
Braz. J. Phys. vol.29 número3
... trees to Eastern Filbert blight and the fragment patterns in the electrospray ionization (ESI) mass spectra of methanol extracts from the stems of these ...tance to Eastern Filbert blight, to ... See full document
8
Simultaneous Determination of Loratadine, Desloratadine and Cetirizine by Capillary Zone Electrophoresis
... A CZE procedure with UV detection has been developed for the determination of the three most frequently used H1 antihistamine derivatives (DES, LOR, CET). Discussions have been focused on the optimization of the ... See full document
5
Analysis of fatty acids by capillary electrophoresis with contactless conductivity detection.
... Isto pode não chegar a ser observado devido à alta mobilidade destes ácidos de cadeia curta (em módulo maior que a mobilidade do fluxo eletrosmótico), que neste caso se moveriam no senti[r] ... See full document
4
Utilization of a conventional CRT monitor as a high voltage power supply for capillary electrophoresis.
... UTILIZATION OF A CONVENTIONAL CRT MONITOR AS A HIGH VOLTAGE POWER SUPPLY FOR CAPILLARY ELECTROPHORESIS. This article describes the use of a conventional CRT monitor as a high voltage power supply for ... See full document
4
Rev. Bras. Cienc. Farm. vol.41 número4
... solutions to sample followed by analysis using the proposed ...transferred to 25 mL volumetric flasks and final volumes were completed with mobile ... See full document
7
Comparison of capillary electrophoresis and high performance liquid chromatography methods for caffeine determination in decaffeinated coffee
... sensitive to caffeine ...of capillary electrophoresis (CE) and high performance liquid chromatography (HPLC) methods for residual caffeine quantification in decaffeinated coffee in terms of ... See full document
6
J. Braz. Chem. Soc. vol.14 número2
... Despite the large number of articles involving CE-CD and CE-CCD, little effort has been applied to optimize separations of cations from groups IA and IIA. Most papers employ a mixture of ... See full document
4
Principles of Micellar Electrokinetic Capillary Chromatography Applied in Pharmaceutical Analysis
... Substances of pharmaceutical interest are usually neutral from electrophoretic point of view and also frequently the separation of substances with very similar structural and physico-chemical properties is required. ... See full document
8
Enantioselective analysis of drugs: contributions of high-performance liquid chromatography and capillary electrophoresis.
... Solution Capillary Electrophoresis”) e esse modo é conveniente para a se- paração de solutos carregados no pH da solução tampão em que a análise está sendo ... See full document
9
Preconcentration strategies in capillary electrophoresis: part 2. Manipulation of the disperse/secondary velocity.
... PRECONCENTRATION STRATEGIES IN CAPILLARY ELECTROPHORESIS. PART 2. MANIPULATION OF THE DISPERSE/ SECONDARY VELOCITY. This work describes CE preconcentration strategies based on the effect of manipulation of ... See full document
6
J. Braz. Chem. Soc. vol.23 número11
... proved to be robust by a fractional factorial design ...compared to the high performance liquid chromatography and ultraviolet spectrophotometric methods, showed non-significant ... See full document
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