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2007 January thru April

January | February | March | April


JANUARY 2007

Determination of Zinc Diethyldithiocarbamate Released Into Artificial Sweat From Natural Rubber Latex Vulcanizates by HPLC
E.K. Abraham, P. Ramesh, and R. Joseph

Modeling of Ion-Exclusion and Vacancy Ion-Exclusion Chromatography in Analytical and Concentration Overload Conditions
K. Kaczmarski, W. Zapa?a, W. Wanat, M. Mori, B.K. G?ód, and T. Kowalska

Analysis of Polymer Additives in High-Temperature Liquid Chromatography
B.-H. Kim, D.-K. Yang, and J.H. Ok

Using Bezier Curves for the Calculation of Retention Indices of Polycyclic Aromatic Hydrocarbons in the So-Called Lee’s Scale in Temperature-Programmed Gas Chromatography with Mass Spectrometry Detection
B. Jamoussi, F. Kanzari, B.B. Hassine, and A. Abderrabba

Analysis of Micafungin in Serum by Capillary Zone Electrophoresis
T. Kitahashi and I. Furuta

Polydimethylsiloxane as a Packing Material in a Programmed Temperature Vaporizer to Introduce Large-Volume Samples in Capillary Gas Chromatography
G. Flores, M. Herraiz, G.P. Blanch, and M.L. Ruiz del Castillo

Optimization of a Stability-Indicating HPLC Method for the Simultaneous Determination of Rifampicin, Isoniazid, and Pyrazinamide in a Fixed-Dose Combination using Artificial Neural Networks
B.D. Glass, S. Agatonovic-Kustrin, Y.-J. Chen, and M.H. Wisch

Isolation and Identification of a Major Impurity in a New Bulk Drug Candidate by Preparative LC, ESI-MSn, LC–MS–MS, and NMR
N. Li, J. Yang, F. Qin, F. Li, and P. Gong

Performance Characteristics of an Ion Chromatographic Method for the Quantitation of Citrate and Phosphate in Pharmaceutical Solutions
D. Jenke, S. Sadain, K. Nunez, and F. Byrne

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FEBRUARY 2007

A Comparison of the Performance of Two Chromatographic and Three Extraction Techniques for the Analysis of PAHs in Sources of Drinking Water
N.E. Díaz-Moroles, H.J. Garza-Ulloa, R. Castro-Ríos, E.G. Ramírez-Villarreal, M. Barbarín-Castillo, M. de la Luz Salazar-Cavazos, and N. Waksman-de Torres

Separation, Characterization, and Quantitation of Process-Related Substances of the Anti-Hypertensive Drug Doxazosin Mesylate by Reversed-Phase LC with PDA and ESI-MS as Detectors
R. Nageswara Rao, D. Nagaraju, A.K. Das, and Nivedita Jena

Liquid Chromatographic Analysis of Glucosamine in Commercial Dietary Supplements Using Indirect Fluorescence Detection
X. Shen, M. Yang, and S.A. Tomellini

Preparative-Scale Chromatography of Ecdysteroids of Serratula wolffii Andrae
A. Hunyadi, A. Gergely, A. Simon, G. Tóth, G. Veress, and M. Báthori

Quantitative Determination of Valienamine and Validamine by Thin-Layer Chromatography
Y.-P. Xue, Y.-G. Zheng, X.-L. Chen, and Y.-C. Shen

Rapid and Sensitive Method for the Determination of Sibutramine Active Metabolites in Human Plasma by Reversed-Phase Liquid Chromatography–Tandem Mass Spectroscopy
J. Bhatt, B. Shah, S. Kambli, G. Subbaiah, S. Singh, and S. Ameta

Quantitative Determination of Galantamine in Human Plasma by Sensitive Liquid Chromatography–Tandem Mass Spectrometry Using Loratadine as an Internal Standard
R.V.S. Nirogi, V.N. Kandikere, K. Mudigonda, and S. Maurya

Separation of Polar Mushroom Toxins by Mixed-Mode Hydrophilic and Ionic Interaction Liquid Chromatography–Electrospray Ionization-Mass Spectrometry
W.-C. Chung, S.-C. Tso, and S.-T. Sze

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March 2007

Novel Approach to Performing Metabolite Identification in Drug Metabolism
A.-E.F. Nassar and D.Y. Lee

Monitoring by Liquid Chromatography Coupled to Mass Spectrometry the Impact of pH and Temperature on the Pigment Pattern of Cactus Pear Fruit Extracts
J.A. Fernández-López, R. Castellar, J.M. Obón, and L. Almela

Analysis of Monoethanolamine by Derivatization with Marfey’s Reagent and HPLC
K.K. Ngim, J. Zynger, and B. Downey

Analysis of Some Chlorophenoxy Acids and Carbamate Herbicides in Water and Soil as Amide Derivatives Using Gas Chromatography–Mass Spectrometry
A.A. Salem

Study of Retention Parameters Obtained in RP-TLC System and Their Application on QSAR/QSPR of Some Alpha Adrenergic and Imidazoline Receptor Ligands
S. Eric, M. Pavlovic, G. Popovic, and D. Agbaba

On-line SPE-Nano-LC–Nanospray-MS for Rapid and Sensitive Determination of Perfluorooctanoic Acid and Perfluorooctane Sulfonate in River Water
S.R. Wilson, H. Malerød, A. Holm, P. Molander, E. Lundanes, and T. Greibrokk

Gas Chromatography Method for the Characterization of Ethanol Steam Reforming Products
P. Chladek, L.J.I. Coleman, E. Croiset, and R.R. Hudgins

High-Performance Liquid Chromatography–Electrospray Ionization-Mass Spectrometric Determination of Emedastine Difumarate in Human Plasma and Its Pharmacokinetics
Y. Tian, Z. Zhang, J. Liang, W. Li, and Y. Chen

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April 2007

Peak Alignment and Robust Principal Component Analysis of Gas Chromatograms of Fatty Acid Methyl Esters and Volatiles
S.F. Møller and B.M. Jørgensen

Purification of Secoisolariciresinol Diglucoside with Column Chromatography on a Sephadex LH-20
W. Zhang and S. Xu

Identification of Organic Acids in Bayer Liquors by GC–MS: A Comparison Using Butylation and Methylation
J.B. Xiao, X.Y. Jiang, and X.Q. Chen

Triterpenoids From Swallow Roots— A Convenient HPLC Method for Separation
S. Nagarajan and L.J. Mohan Rao

Quantitation of Glucosamine From Shrimp Waste Using HPLC
J. López-Cervantes, D.I. Sánchez-Machado, and K.E. Delgado-Rosas

Compositional Monosaccharide Analysis of Transgenic Corn Glycoproteins by HPLC with Fluorescence Detection and LC–MS with Sonic Spray Ionization
T. Wang, P. Ki-souk Nam, H. Shi, and Y. Ma

Retention of Histidine-Containing Peptides on a Nickel Affinity Column
I.A. Kozlov, B.G. Kermani, P.C. Melnyk, D.L. Barker, C. Zhao, J.P. Hachmann, and M. Lebl

A High-Performance Liquid Chromatography with UV–vis Detection Method for the Determination of Brazilein in Plant Extract
X. Yan, W. Wang, L. Zhang, Y. Zhao, D. Xing, and L. Du

Simultaneous Determination of Seven Flavonoids in Potentilla multifida by HPLC
P. Xue, Y. Zhao, B. Wang, and H. Liang

Development and Validation of an Ion-Pairing RP-HPLC Method for the Estimation of Gatifloxacin in Bulk and Formulations
K. Venugopal, M. Snehalatha, G. Bende, and R. Saha 2

 

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