Analytical Sciences


Cover image of volume 25, number 6

Volume 25, Number 6 (2009)

Cover illustration: "The shape and contact angle of the plug in the capillary column for APFLC by the laser microscope and FT-IR-2D imaging." from Isao Tanikawa et al., (p.743). See larger image


Hot Articles − Volume 25, Number 6 (2009)

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An Interpretation of Alternative Plugs Flow Liquid Chromatography in a Slightly Modified GC/MS System
Isao TANIKAWA, Miwako KONUMA, Hiroko HOSONO, and Hiroshi NAKAMURA
Analytical Sciences, 2009, 25(6), 743.
DOI: 10.2116/analsci.25.743


Table of Contents − Volume 25, Number 6 (2009)

Analytical Sciences Editorial Board Members: Biographies
Analytical Sciences, 2009, 25(6), 739.
DOI: 10.2116/analsci.25.739

Original Papers

hot article mark
An Interpretation of Alternative Plugs Flow Liquid Chromatography in a Slightly Modified GC/MS System
Isao TANIKAWA, Miwako KONUMA, Hiroko HOSONO, and Hiroshi NAKAMURA
Analytical Sciences, 2009, 25(6), 743.
DOI: 10.2116/analsci.25.743

Analysis of Saponins from Leaves of Aralia elata by Liquid Chromatography and Multi-stage Tandem Mass Spectrometry
Mingquan GUO, Lei ZHANG, and Zhiqiang LIU
Analytical Sciences, 2009, 25(6), 753.
DOI: 10.2116/analsci.25.753

Simultaneous Separation and Detection of 18 Phenethylamine/Tryptamine Derivatives by Liquid Chromatography-UV Absorption and -Electrospray Ionization Mass Spectrometry
Yao HSIAO, Ju-Tsung LIU, and Cheng-Huang LIN
Analytical Sciences, 2009, 25(6), 759.
DOI: 10.2116/analsci.25.759

Analysis of β-Sitosterol in Seeds and Nuts Using Pressurized Liquid Extraction and Liquid Chromatography
M. M. DELGADO-ZAMARREÑO, M. BUSTAMANTE-RANGEL, D. MARTÍNEZ-PELARDA, and R. CARABIAS-MARTÍNEZ
Analytical Sciences, 2009, 25(6), 765.
DOI: 10.2116/analsci.25.765

Simultaneous RP-HPLC Determination of Sotalol, Metoprolol, α-Hydroxymetoprolol, Paracetamol and Its Glucuronide and Sulfate Metabolites in Human Urine
Irena BARANOWSKA and Andrzej WILCZEK
Analytical Sciences, 2009, 25(6), 769.
DOI: 10.2116/analsci.25.769

Direct Electrochemistry and Elctrocatalytic Activity of Hemoglobin at CdTe Nanoparticle/Nafion Film-modified Electrode
Zhan WANG, Qiao XU, Hai-Qiao WANG, Zhao-Hui YIN, Jiu-Hong YU, and Yuan-Di ZHAO
Analytical Sciences, 2009, 25(6), 773.
DOI: 10.2116/analsci.25.773

Biosensors for Phenolic Compounds by Immobilization of Tyrosinase in Photocurable Methacrylic-Acrylic Membranes of Varying Hydrophilicities
Sharina Abu HANIFAH, Lee Yook HENG, and Musa AHMAD
Analytical Sciences, 2009, 25(6), 779.
DOI: 10.2116/analsci.25.779

Quenching of the Electrochemiluminescence of Tris(2,2'-bipyridine)-ruthenium(II) by Sodium Diphenylamine-4-sulfonate
Yinggui ZHU, Boying ZHAO, Liusan LI, and Guangchao ZHAO
Analytical Sciences, 2009, 25(6), 785.
DOI: 10.2116/analsci.25.785

Potentiometric Detection of Mercury(II) Ions Using a Carbon Paste Electrode Modified with Substituted Thiourea-Functionalized Highly Ordered Nanoporous Silica
Mehran JAVANBAKHT, Faten DIVSAR, Alireza BADIEI, Mohammad Reza GANJALI, Parviz NOROUZI, Ghodsi MOHAMMADI ZIARANI, Marzieh CHALOOSI, and Ali ABDI JAHANGIR
Analytical Sciences, 2009, 25(6), 789.
DOI: 10.2116/analsci.25.789

Detection Limit Used for Early Warning in Public Health Surveillance
Tsuyoshi KOBARI, Kazuo IWAKI, Tomomi NAGASHIMA, Fumiyoshi ISHII, Yuzuru HAYASHI, and Takehiko YAJIMA
Analytical Sciences, 2009, 25(6), 795.
DOI: 10.2116/analsci.25.795

Simultaneous Determination of 2-Furfural and 5-Methyl-2-furfural Using Corona Discharge Ion Mobility Spectrometry
M. T. JAFARI and T. KHAYAMIAN
Analytical Sciences, 2009, 25(6), 801.
DOI: 10.2116/analsci.25.801

Speciation Determination of Chromium Using 1,4-Diaminoanthraquinone with Spectrophotometric and Spectrofluorometric Methods
Mohammad Saeid HOSSEINI and Mohammad ASADI
Analytical Sciences, 2009, 25(6), 807.
DOI: 10.2116/analsci.25.807

Sequential Separation and Spectrophotometric Determination of Osmium and Platinum with 5-Chloro-2-hydroxythiobenzhydrazide
Shakuntala S. SAWANT
Analytical Sciences, 2009, 25(6), 813.
DOI: 10.2116/analsci.25.813

A Stopped Flow System with Hydrodynamic Injection for Red Blood Cells Osmotic Fragility Test: Possibility for Automatic Screening of Beta-thalassemia Trait
Supada KHONYOUNG, Supaporn KRADTAP HARTWELL, Jaroon JAKMUNEE, Somchai LAPANANTNOPPAKHUN, Torpong SANGUANSERMSRI, and Kate GRUDPAN
Analytical Sciences, 2009, 25(6), 819.
DOI: 10.2116/analsci.25.819

Notes

Activity Measurement of Chitosanase by an Amperometric Biosensor
Hirosuke TATSUMI, Hajime KATANO, Tokuji IKEDA, and Hisashi KIMOTO
Analytical Sciences, 2009, 25(6), 825.
DOI: 10.2116/analsci.25.825

Highly Selective and Simple Method for Determination of Polythiols Based on Liquid Chromatography with Postcolumn Excimer Fluorescence Derivatization
Hideyuki YOSHIDA, Maki SUDO, Kenichiro TODOROKI, Hitoshi NOHTA, and Masatoshi YAMAGUCHI
Analytical Sciences, 2009, 25(6), 829.
DOI: 10.2116/analsci.25.829

Announcements

Analytical Sciences, 2009, 25(6), 833.
DOI: 10.2116/analsci.25.833