Chromatography Research Today is a free monthly online journal that collates and summarizes the latest research about Chromatography, including details on column chromatography, gas chromatography (gc), liquid chromatograpy, hplc.

Volume 2 (2006), Issue 8 (August)

1. A robust liquid chromatography tandem mass spectrometry method for total plasma homocysteine determination in clinical practice.
   Clin Chem Lab Med, 44(8): 987-90. [Abstract] [Full-text]
2. Association of aminothiols with the clinical outcome in hemodialysis patients: comparison of chromatography and immunoassay for homocysteine determination.
   Clin Chem Lab Med, 44(8): 949-54. [Abstract] [Full-text]
3. Quantitation of the nearest-neighbour effects of amino acid side-chains that restrict conformational freedom of the polypeptide chain using reversed-phase liquid chromatography of synthetic model peptides with L- and D-amino acid substitutions.
   J Chromatogr A, 1123(2): 212-24. [Abstract] [Full-text]
4. Rapid and selective characterization of influenza virus constituents in monovalent and multivalent preparations using non-porous reversed-phase high performance liquid chromatography columns.
   J Chromatogr A, 1123(2): 225-32. [Abstract] [Full-text]
5. Single nucleotide polymorphism detection method by temperature-gradient affinity chromatography using a single-stranded oligo-DNA coupled column.
   J Chromatogr A, 1123(2): 182-8. [Abstract] [Full-text]
6. Proteomic analysis of rat plasma by two-dimensional liquid chromatography and matrix-assisted laser desorption ionization time-of-flight mass spectrometry.
   J Chromatogr A, 1123(2): 160-9. [Abstract] [Full-text]
7. Development of a stable isotope dilution analysis with liquid chromatography-tandem mass spectrometry detection for the quantitative analysis of di- and trihydroxybenzenes in foods and model systems.
   J Agric Food Chem, 54(16): 5755-62. [Abstract] [Full-text]
8. Simple and sensitive determination of o-phenylphenol in citrus fruits using gas chromatography with atomic emission or mass spectrometric detection.
   J Agric Food Chem, 54(16): 5736-41. [Abstract] [Full-text]
9. Membrane-assisted liquid-liquid extraction coupled with gas chromatography-mass spectrometry for determination of selected polycyclic musk compounds and drugs in water samples.
   J Chromatogr A, 1124(1): 196-204. [Abstract] [Full-text]
10. Comparison of in-tube sorptive extraction techniques for non-polar volatile organic compounds by gas chromatography with mass spectrometric detection.
    J Chromatogr A, 1124(1): 181-6. [Abstract] [Full-text]
11. Determination of chlorobenzenes in water by drop-based liquid-phase microextraction and gas chromatography-electron capture detection.
    J Chromatogr A, 1125(1): 129-32. [Abstract] [Full-text]
12. Comparison of headspace and direct single-drop microextraction and headspace solid-phase microextraction for the measurement of volatile sulfur compounds in beer and beverage by gas chromatography with flame photometric detection.
    J Chromatogr A, 1125(1): 133-7. [Abstract] [Full-text]
13. Simple approach for the determination of brominated flame retardants in environmental solid samples based on solvent extraction and solid-phase microextraction followed by gas chromatography-tandem mass spectrometry.
    J Chromatogr A, 1124(1): 139-47. [Abstract] [Full-text]
14. Characterization of impurities in dirithromycin by liquid chromatography/ion trap mass spectrometry.
    J Chromatogr A, 1125(1): 52-66. [Abstract] [Full-text]
15. Validation study on 660 pesticide residues in animal tissues by gel permeation chromatography cleanup/gas chromatography-mass spectrometry and liquid chromatography-tandem mass spectrometry.
    J Chromatogr A, 1125(1): 1-30. [Abstract] [Full-text]
16. Sample pretreatment method for the determination of polychlorinated biphenyls in bird livers using ultrasonic extraction followed by headspace solid-phase microextraction and gas chromatography-mass spectrometry.
    J Chromatogr A, 1124(1): 97-105. [Abstract] [Full-text]
17. A high-performance liquid chromatography method for determination 2-(n-(N,N,N-trimethyl)-n-alkyl)-5-alkylfuryl halides in dipalmitoylphosphatidilcholine liposome solutions.
    J Chromatogr A, 1125(1): 89-94. [Abstract] [Full-text]
18. A direct method for the separation and quantification of bile acid acyl glycosides by high-performance liquid chromatography with an evaporative light scattering detector.
    J Chromatogr A, 1125(1): 112-6. [Abstract] [Full-text]
19. Separation and quantitation of water soluble cellular metabolites by hydrophilic interaction chromatography-tandem mass spectrometry.
    J Chromatogr A, 1125(1): 76-88. [Abstract] [Full-text]
20. Multi-residue analysis of pharmaceuticals in wastewater by ultra-performance liquid chromatography-quadrupole-time-of-flight mass spectrometry.
    J Chromatogr A, 1124(1): 68-81. [Abstract] [Full-text]
21. Studies on the degradation of blue gel pen dyes by ion-pairing high performance liquid chromatography and electrospray tandem mass spectrometry.
    J Chromatogr A, 1125(1): 95-103. [Abstract] [Full-text]
22. Monoterpene and sesquiterpene hydrocarbons of virgin olive oil by headspace solid-phase microextraction coupled to gas chromatography/mass spectrometry.
    J Chromatogr A, 1125(1): 117-23. [Abstract] [Full-text]
23. Use of liquid chromatography-mass spectrometry and a hydrolytic technique for the detection and structure elucidation of a novel synthetic vardenafil designer drug added illegally to a "natural" herbal dietary supplement.
    J Chromatogr A, 1125(1): 67-75. [Abstract] [Full-text]
24. Determination of oleamide and erucamide in polyethylene films by pressurised fluid extraction and gas chromatography.
    J Chromatogr A, 1124(1): 51-6. [Abstract] [Full-text]
25. Rapid screening of polychlorinated biphenyls in sediments using non-equilibrium solid-phase microextraction and fast gas chromatography with electron-capture detection.
    J Chromatogr A, 1124(1): 43-50. [Abstract] [Full-text]
26. Potential of membrane-assisted solvent extraction for the determination of phosphoric acid triesters in wastewater samples by liquid chromatography-tandem mass spectrometry.
    J Chromatogr A, 1124(1): 22-8. [Abstract] [Full-text]
27. Simultaneous determination of three residual barbiturates in pork using accelerated solvent extraction and gas chromatography-mass spectrometry.
    J Chromatogr B Analyt Technol Biomed Life Sci, 840(2): 139-45. [Abstract] [Full-text]
28. Multiresidue determination of sulfonamides in edible catfish, shrimp and salmon tissues by high-performance liquid chromatography with postcolumn derivatization and fluorescence detection.
    J Chromatogr B Analyt Technol Biomed Life Sci, 840(2): 132-8. [Abstract] [Full-text]
29. Enantioselective determination of dencichine in rabbit plasma by high-performance liquid chromatography-electrospray mass spectrometry.
    J Chromatogr B Analyt Technol Biomed Life Sci, 840(2): 124-31. [Abstract] [Full-text]
30. A liquid chromatography-electrospray ionization tandem mass spectrometric assay for quantitation of the histone deacetylase inhibitor, vorinostat (suberoylanilide hydroxamicacid, SAHA), and its metabolites in human serum.
    J Chromatogr B Analyt Technol Biomed Life Sci, 840(2): 108-15. [Abstract] [Full-text]
31. Microemulsion electrokinetic chromatography for the separation of retinol, cholecalciferol, delta-tocopherol and alpha-tocopherol.
    J Chromatogr A, 1125(2): 270-3. [Abstract] [Full-text]
32. Glycosylation patterns of human chorionic gonadotropin revealed by liquid chromatography-mass spectrometry and bioinformatics.
    Electrophoresis, 27(13): 2734-46. [Abstract] [Full-text]
33. Context-dependent effects on the hydrophilicity/hydrophobicity of side-chains during reversed-phase high-performance liquid chromatography: Implications for prediction of peptide retention behaviour.
    J Chromatogr A, 1125(2): 211-9. [Abstract] [Full-text]
34. Using multi-walled carbon nanotubes as solid phase extraction adsorbents to determine dichlorodiphenyltrichloroethane and its metabolites at trace level in water samples by high performance liquid chromatography with UV detection.
    J Chromatogr A, 1125(2): 152-8. [Abstract] [Full-text]
35. On-fibre solid-phase microextraction coupled to conventional liquid chromatography versus in-tube solid-phase microextraction coupled to capillary liquid chromatography for the screening analysis of triazines in water samples.
    J Chromatogr A, 1125(2): 159-71. [Abstract] [Full-text]
36. Gas chromatography-mass spectrometry determination of the pentafluorobenzoyl derivative of methylhydrazine in false morel (Gyromitra esculenta) as a monitor for the content of the toxin gyromitrin.
    J Chromatogr A, 1125(2): 229-33. [Abstract] [Full-text]
37. Comprehensive two-dimensional gas chromatography coupled to time-of-flight mass spectrometry in the identification of organic compounds in atmospheric aerosols from coniferous forest.
    J Chromatogr A, 1125(2): 234-43. [Abstract] [Full-text]
38. Study of different parameters affecting the derivatization of acidic herbicides with trimethylsulfonium hydroxide to make them suitable for gas chromatography analysis.
    J Chromatogr A, 1125(2): 244-53. [Abstract] [Full-text]
39. Fast and high-resolution ion chromatography at high pH on short columns packed with 1.8 microm surfactant coated silica reverse-phase particles.
    J Chromatogr A, 1125(2): 189-94. [Abstract] [Full-text]
40. Ultra-performance liquid chromatography-tandem mass spectrometry for the analysis of heterocyclic amines in food.
    J Chromatogr A, 1125(2): 195-203. [Abstract] [Full-text]
41. Determination of octopamine, synephrine and tyramine in Citrus herbs by ionic liquid improved 'green' chromatography.
    J Chromatogr A, 1125(2): 182-8. [Abstract] [Full-text]
42. A graphical method for understanding the kinetics of peak capacity production in gradient elution liquid chromatography.
    J Chromatogr A, 1125(2): 177-81. [Abstract] [Full-text]
43. Using size exclusion chromatography-RPLC and RPLC-CIEF as two-dimensional separation strategies for protein profiling.
    Electrophoresis, 27(13): 2722-33. [Abstract] [Full-text]
44. Determination of ergosterol in ganoderma spore lipid from the germinating spores of Ganoderma lucidum by high-performance liquid chromatography.
    J Agric Food Chem, 54(17): 6172-6. [Abstract] [Full-text]
45. Determination of the 1'S and 1'R diastereomers of metolachlor and S-metolachlor in water by chiral liquid chromatography-mass spectrometry/mass spectrometry (LC/MS/MS).
    J Agric Food Chem, 54(17): 6153-8. [Abstract] [Full-text]
46. High-precision DNA microsatellite genotyping in Duchenne muscular dystrophy families using ion-pair reversed-phase high performance liquid chromatography.
    Clin Biochem, 39(7): 758-61. [Abstract] [Full-text]
47. Characterization of polydisperse poly(vinyl chloride) by temperature gradient interaction chromatography.
    J Chromatogr A, 1123(1): 22-5. [Abstract] [Full-text]
48. Simultaneous determination of protein aggregation, degradation, and absolute molecular weight by size exclusion chromatography-multiangle laser light scattering.
    Anal Biochem, 356(1): 76-85. [Abstract] [Full-text]
49. Polycyclic aromatic hydrocarbons (PAHs) in the aerosol in Beijing, China, measured by aminopropylsilane chemically-bonded stationary-phase column chromatography and HPLC/fluorescence detection.
    Chemosphere, 65(3): 427-35. [Abstract] [Full-text]
50. Measurement of serum total glycerides and free glycerol by high-performance liquid chromatography.
    J Lipid Res, 47(9): 2089-96. [Abstract] [Full-text]
51. Micellar electrokinetic chromatography of fluorescently labeled proteins on poly(dimethylsiloxane)-based microchips.
    Electrophoresis, 27(14): 2933-9. [Abstract] [Full-text]
52. Monitoring of 8-oxo-7,8-dihydro-2'-deoxyguanosine in urine by high-performance liquid chromatography after pre-column derivatization with glyoxal reagents.
    Biomed Chromatogr, 20(8): 800-5. [Abstract] [Full-text]
53. Identification of biologically active triterpenes and sterols present in hexane extracts from Miconia species using high-resolution gas chromatography.
    Biomed Chromatogr, 20(8): 827-30. [Abstract] [Full-text]
54. Assay of naproxen by high-performance liquid chromatography and identification of its photoproducts by LC-ESI MS.
    Biomed Chromatogr, 20(8): 787-93. [Abstract] [Full-text]
55. Quantitation of zopiclone and desmethylzopiclone in human plasma by high-performance liquid chromatography using fluorescence detection.
    Biomed Chromatogr, 20(8): 794-9. [Abstract] [Full-text]
56. Imitation of artificial membrane system via mobile phases with Tween-80 and cholic acid in biopartitioning micellar chromatography.
    Biomed Chromatogr, 20(8): 753-9. [Abstract] [Full-text]
57. Simultaneous determination of rifampicin and sulbactam in mouse plasma by high-performance liquid chromatography.
    Biomed Chromatogr, 20(8): 748-52. [Abstract] [Full-text]
58. Quantification of zolpidem in human plasma by liquid chromatography-electrospray ionization tandem mass spectrometry.
    Biomed Chromatogr, 20(8): 736-42. [Abstract] [Full-text]
59. Validation and pharmacokinetic application of a method for determination of doxazosin in human plasma by high-performance liquid chromatography.
    Biomed Chromatogr, 20(8): 729-35. [Abstract] [Full-text]
60. Determination of urinary norandrosterone excretion in females during one menstrual cycle by gas chromatography/mass spectrometry.
    Biomed Chromatogr, 20(8): 710-7. [Abstract] [Full-text]
61. The effect of alkylamine additives on the sensitivity of detection for paclitaxel and docetaxel and analysis in plasma of paclitaxel by liquid chromatography-tandem mass spectrometry.
    Biomed Chromatogr, 20(8): 683-95. [Abstract] [Full-text]
62. Rapid determination of short-chain fatty acids in colonic contents and faeces of humans and rats by acidified water-extraction and direct-injection gas chromatography.
    Biomed Chromatogr, 20(8): 674-82. [Abstract] [Full-text]
63. A proteomic view of Desulfovibrio vulgaris metabolism as determined by liquid chromatography coupled with tandem mass spectrometry.
    Proteomics, 6(15): 4286-99. [Abstract] [Full-text]
64. Plasma proteomics of lung cancer by a linkage of multi-dimensional liquid chromatography and two-dimensional difference gel electrophoresis.
    Proteomics, 6(13): 3938-48. [Abstract] [Full-text]
65. Isolation of functional ingredients from rosemary by preparative-supercritical fluid chromatography (Prep-SFC).
    J Pharm Biomed Anal, 41(5): 1606-13. [Abstract] [Full-text]
66. Method development and validation for isoflavones in soy germ pharmaceutical capsules using micellar electrokinetic chromatography.
    J Pharm Biomed Anal, 41(5): 1625-32. [Abstract] [Full-text]
67. A rapid and simple procedure for the determination of ephedrine alkaloids in dietary supplements by gas chromatography-mass spectrometry.
    J Pharm Biomed Anal, 41(5): 1633-41. [Abstract] [Full-text]
68. Separation and determination of metallocyanide complexes of Fe(II), Ni(II) and Co(III) by ion-interaction chromatography with membrane suppressed conductivity detection applied to analysis of oil refinery streams (sour water).
    J Chromatogr A, 1127(1): 200-6. [Abstract] [Full-text]
69. Preparative separation of gambogic acid and its C-2 epimer using recycling high-speed counter-current chromatography.
    J Chromatogr A, 1127(1): 298-301. [Abstract] [Full-text]
70. Thermostable carbohydrate-binding modules in affinity chromatography.
    J Mol Recognit, 19(4): 275-81. [Abstract] [Full-text]
71. Applicability of the modified universal calibration of gel permeation chromatography on proteins.
    J Chromatogr A, 1127(1): 183-6. [Abstract] [Full-text]
72. The phase behaviour of poly(styrene-co-methacrylic acid)/poly(2,6-dimethyl-1,4-phenylene oxide) by inverse gas chromatography.
    J Chromatogr A, 1127(1): 237-45. [Abstract] [Full-text]
73. Multiwalled carbon nanotubes as sorbent for on-line coupling of solid-phase extraction to high-performance liquid chromatography for simultaneous determination of 10 sulfonamides in eggs and pork.
    J Chromatogr A, 1127(1): 12-7. [Abstract] [Full-text]
74. Off-line comprehensive two-dimensional high-performance liquid chromatography system with size exclusion column and reverse phase column for separation of complex traditional Chinese medicine Qingkailing injection.
    J Chromatogr A, 1127(1): 207-13. [Abstract] [Full-text]
75. Determination of triphenylphosphine oxide in active pharmaceutical ingredients by hollow-fiber liquid-phase microextraction followed by reversed-phase liquid chromatography.
    J Chromatogr A, 1127(1): 147-53. [Abstract] [Full-text]
76. First identification of benzo[ghi]naphtho[8,1,2-bcd]perylene as a product of fuel pyrolysis, using high-performance liquid chromatography with diode-array ultraviolet-visible absorbance detection and mass spectrometry.
    J Chromatogr A, 1127(1): 137-46. [Abstract] [Full-text]
77. Zwitterionic stationary phase with covalently bonded phosphorylcholine type polymer grafts and its applicability to separation of peptides in the hydrophilic interaction liquid chromatography mode.
    J Chromatogr A, 1127(1): 82-91. [Abstract] [Full-text]
78. Determination of the accessible volume and the interaction parameter in the adsorption mode of liquid chromatography.
    J Chromatogr A, 1127(1): 117-25. [Abstract] [Full-text]
79. Multiple dual-mode centrifugal partition chromatography, a semi-continuous development mode for routine laboratory-scale purifications.
    J Chromatogr A, 1127(1): 45-51. [Abstract] [Full-text]
80. Synthesis and determination of dicarboxylic degradation products of nonylphenol polyethoxylates by gas chromatography-mass spectrometry.
    J Chromatogr A, 1127(1): 246-53. [Abstract] [Full-text]
81. Time distribution of adsorption entropy of gases on heterogeneous surfaces by reversed-flow gas chromatography.
    J Chromatogr A, 1127(1): 221-7. [Abstract] [Full-text]
82. Determination of sulfonamides in selected Malaysian swine wastewater by high-performance liquid chromatography.
    J Chromatogr A, 1127(1): 154-60. [Abstract] [Full-text]
83. Purification of coenzyme Q10 from fermentation extract: high-speed counter-current chromatography versus silica gel column chromatography.
    J Chromatogr A, 1127(1): 92-6. [Abstract] [Full-text]
84. Rapid method for the determination of 16 organochlorine pesticides in sesame seeds by microwave-assisted extraction and analysis of extracts by gas chromatography-mass spectrometry.
    J Chromatogr A, 1127(1): 6-11. [Abstract] [Full-text]
85. Evaluation of ultra performance liquid chromatography. Part I. Possibilities and limitations.
    J Chromatogr A, 1127(1): 60-9. [Abstract] [Full-text]
86. Column equilibration effects in gradient elution in reversed-phase liquid chromatography.
    J Chromatogr A, 1127(1): 97-107. [Abstract] [Full-text]
87. Characterization of acrylic resins used for restoration of artworks by pyrolysis-silylation-gas chromatography/mass spectrometry with hexamethyldisilazane.
    J Chromatogr A, 1127(1): 228-36. [Abstract] [Full-text]
88. Effect of tetraalkylammonium salts on retention of betacyanins and decarboxylated betacyanins in ion-pair reversed-phase high-performance liquid chromatography.
    J Chromatogr A, 1127(1): 70-5. [Abstract] [Full-text]
89. Highly sensitive determination of N-acyl dihydrosphingosine using liquid chromatography-electrospray ionization mass spectrometry. Application to human hair lipids.
    J Chromatogr A, 1127(1): 52-9. [Abstract] [Full-text]
90. Recovery of urokinase from integrated mammalian cell culture cryogel bioreactor and purification of the enzyme using p-aminobenzamidine affinity chromatography.
    J Mol Recognit, 19(4): 332-9. [Abstract] [Full-text]
91. New approaches for predicting protein retention time in hydrophobic interaction chromatography.
    J Mol Recognit, 19(4): 260-9. [Abstract] [Full-text]
92. Monolithic organic polymeric columns for capillary liquid chromatography and electrochromatography.
    J Chromatogr B Analyt Technol Biomed Life Sci, 841(1): 79-87. [Abstract] [Full-text]
93. Analysis of liposomes by capillary electrophoresis and their use as carrier in electrokinetic chromatography.
    J Chromatogr B Analyt Technol Biomed Life Sci, 841(1): 38-51. [Abstract] [Full-text]
94. Inactivation of herpes simplex type 1 gene vector on immobilized metal affinity chromatography: oxidative damage by hydroxyl free radicals and its prevention.
    Biotechnol Bioeng, 95(1): 48-57. [Abstract] [Full-text]
95. Analysis of herbicides in olive oil by liquid chromatography time-of-flight mass spectrometry.
    J Agric Food Chem, 54(18): 6493-500. [Abstract] [Full-text]
96. Screening of drugs and toxic compounds with liquid chromatography-linear ion trap tandem mass spectrometry.
    Clin Chem, 52(9): 1735-42. [Abstract] [Full-text]
97. Sensitive gas chromatography-mass spectrometry method for simultaneous measurement of MDEA, MDMA, and metabolites HMA, MDA, and HMMA in human urine.
    Clin Chem, 52(9): 1728-34. [Abstract] [Full-text]

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