Analytical Sciences


Cover image of volume 32, number 8

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Hot Articles − Volume 32, Number 8 (2016)

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3,3′,5,5′-Tetramethylbenzidine Oxidation on Paper Devices for Horseradish Peroxidase-based Assays
Lori Shayne Alamo BUSA, Takeshi KOMATSU, Saeed MOHAMMADI, Masatoshi MAEKI, Akihiko ISHIDA, Hirofumi TANI, and Manabu TOKESHI
Keywords: TMB oxidation, horseradish peroxidase, paper-based analytical devices, photolithography, wax-printing
Analytical Sciences, 2016, 32(8), 815.
DOI: 10.2116/analsci.32.815, JOI: JST.JSTAGE/analsci/32.815

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New Electrochemical Evaluation of the Antioxidant Capacity of Beverages with Polyoxometalates as Redox Probes
Tadaharu UEDA, Takashi OKUMURA, Yukino TANAKA, Saki AKASE, Tomoko SHIMAMURA, and Hiroyuki UKEDA
Keywords: Antioxidant, activity, capacity, potentiometry, polyoxometalate
Analytical Sciences, 2016, 32(8), 825.
DOI: 10.2116/analsci.32.825, JOI: JST.JSTAGE/analsci/32.825

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Stepwise Preparation of Spherical Gold Nanoparticles Passivated with Cationic Amphiphiles
Yuki INOUE, Yo TSUTAMOTO, Daiki MUKO, Kazuaki NANAMURA, Tsuyoshi SAWADA, and Yasuro NIIDOME
Keywords: Gold nanoparticle, hexadecyltrimethylammonium bromide, seed-mediated crystal growth
Analytical Sciences, 2016, 32(8), 875.
DOI: 10.2116/analsci.32.875, JOI: JST.JSTAGE/analsci/32.875


Table of Contents − Volume 32, Number 8 (2016)

Rapid Communications

hot article mark
3,3′,5,5′-Tetramethylbenzidine Oxidation on Paper Devices for Horseradish Peroxidase-based Assays
Lori Shayne Alamo BUSA, Takeshi KOMATSU, Saeed MOHAMMADI, Masatoshi MAEKI, Akihiko ISHIDA, Hirofumi TANI, and Manabu TOKESHI
Keywords: TMB oxidation, horseradish peroxidase, paper-based analytical devices, photolithography, wax-printing
Analytical Sciences, 2016, 32(8), 815.
DOI: 10.2116/analsci.32.815, JOI: JST.JSTAGE/analsci/32.815
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Original Papers

A Simple and Sensitive Method for Auramine O Detection Based on the Binding Interaction with Bovin Serum Albumin
Jingjing YAN, Xin HUANG, Shaopu LIU, Jidong YANG, Yusheng YUAN, Ruilin DUAN, Hui ZHANG, and Xiaoli HU
Keywords: Auramine O, bovin serum albumin, fluorescence, FRET
Analytical Sciences, 2016, 32(8), 819.
DOI: 10.2116/analsci.32.819, JOI: JST.JSTAGE/analsci/32.819
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New Electrochemical Evaluation of the Antioxidant Capacity of Beverages with Polyoxometalates as Redox Probes
Tadaharu UEDA, Takashi OKUMURA, Yukino TANAKA, Saki AKASE, Tomoko SHIMAMURA, and Hiroyuki UKEDA
Keywords: Antioxidant, activity, capacity, potentiometry, polyoxometalate
Analytical Sciences, 2016, 32(8), 825.
DOI: 10.2116/analsci.32.825, JOI: JST.JSTAGE/analsci/32.825
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Differentiation of the Isomers of N-Alkylated Cathinones by GC-EI-MS-MS and LC-PDA
Erina KOHYAMA, Takao CHIKUMOTO, Hiroyuki TADA, Kiyoyuki KITAICHI, Tadashi HORIUCHI, and Tetsuro ITO
Keywords: Cathinone, legal high, GC-EI-MS-MS, LC-PDA, structural differentiation, iminium ion, collision-induced dissociation
Analytical Sciences, 2016, 32(8), 831.
DOI: 10.2116/analsci.32.831, JOI: JST.JSTAGE/analsci/32.831
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Determination of Iodide, Iodate and Total Iodine in Natural Water Samples by HPLC with Amperometric and Spectrophotometric Detection, and Off-line UV Irradiation
Akira TAKEDA, Hirofumi TSUKADA, Yuichi TAKAKU, Naoya SATTA, Mitsuhisa BABA, Toshihiro SHIBATA, Hidenao HASEGAWA, Yusuke UNNO, and Shun’ichi HISAMATSU
Keywords: Dissolved organic iodine (DOI), HPLC, ICP-MS, iodate, iodide, speciation
Analytical Sciences, 2016, 32(8), 839.
DOI: 10.2116/analsci.32.839, JOI: JST.JSTAGE/analsci/32.839
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Development of Sensitive Analytical Approach for the Quantification of α-Lipoic Acid Using Boron Doped Diamond Electrode
Dalibor M. STANKOVIC, Eda MEHMETI, and Kurt KALCHER
Keywords: α-Lipoic acid, BDD electrode, electrochemical sensor, sensitivity
Analytical Sciences, 2016, 32(8), 847.
DOI: 10.2116/analsci.32.847, JOI: JST.JSTAGE/analsci/32.847
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Electrochemical Sensing of Casein Based on the Interaction between Its Phosphate Groups and a Ruthenium(III) Complex
Iku INABA, Hideki KURAMITZ, and Kazuharu SUGAWARA
Keywords: Casein, hexaammineruthenium(III) ions, collagen film, phosphate group, allergen
Analytical Sciences, 2016, 32(8), 853.
DOI: 10.2116/analsci.32.853, JOI: JST.JSTAGE/analsci/32.853
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Raman Spectral Analysis of Low-content Benzene Concentration in Gasoline with Partial Least Squares Based on Interference Peak Subtraction
Wei LIU and Lian-kui DAI
Keywords: Gasoline, Raman spectroscopy, spectral interference peak subtraction, partial least squares
Analytical Sciences, 2016, 32(8), 861.
DOI: 10.2116/analsci.32.861, JOI: JST.JSTAGE/analsci/32.861
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Use of Ni/NixB Nanoparticles as a Novel Adsorbent for the Preconcentration of Mercury Species prior to Cold Vapor-Atomic Fluorescence Spectrometric Determination
Onur YAYAYÜRÜK and Emür HENDEN
Keywords: Mercury, methyl mercury, preconcentration, selective adsorption, cold vapor-atomic fluorescence spectrometry
Analytical Sciences, 2016, 32(8), 867.
DOI: 10.2116/analsci.32.867, JOI: JST.JSTAGE/analsci/32.867
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Stepwise Preparation of Spherical Gold Nanoparticles Passivated with Cationic Amphiphiles
Yuki INOUE, Yo TSUTAMOTO, Daiki MUKO, Kazuaki NANAMURA, Tsuyoshi SAWADA, and Yasuro NIIDOME
Keywords: Gold nanoparticle, hexadecyltrimethylammonium bromide, seed-mediated crystal growth
Analytical Sciences, 2016, 32(8), 875.
DOI: 10.2116/analsci.32.875, JOI: JST.JSTAGE/analsci/32.875
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Electrochemical Determination of Bisphenol A with Pencil Graphite Electrodes Modified with Co(II), Ni(II), Cu(II) and Fe(II) Phthalocyaninetetrasulfonates
Levent ÖZCAN, Muhammet ALTUNTAS, Aysel BÜYÜKSAGIS, Hayrettin TÜRK, and Sedat YURDAKAL
Keywords: Bisphenol A, electroanalysis, sensor, metallophthalocyaninetetrasulfonate, modified electrode, pencil graphite electrode
Analytical Sciences, 2016, 32(8), 881.
DOI: 10.2116/analsci.32.881, JOI: JST.JSTAGE/analsci/32.881
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A Label-free, Highly Sensitive and Selective Detection of Hemin Based on the Competition between Hemin and Protoporphyrin IX Binding to G-Quadruplexes
Bei Hua KANG, Na LI, Shi Gang LIU, Nian Bing LI, and Hong Qun LUO
Keywords: Fluorescence, G-quadruplex, protoporphyrin IX, hemin detection
Analytical Sciences, 2016, 32(8), 887.
DOI: 10.2116/analsci.32.887, JOI: JST.JSTAGE/analsci/32.887
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Amino Acid Metabolomics Using LC-MS/MS: Assessment of Cancer-Cell Resistance in a Simulated Tumor Microenvironment
Ryoko TOMITA, Kenichiro TODOROKI, Hiroshi MARUOKA, Hideyuki YOSHIDA, Toshihiro FUJIOKA, Manabu NAKASHIMA, Masatoshi YAMAGUCHI, and Hitoshi NOHTA
Keywords: Amino acid metabolomics, liquid chromatography–tandem mass spectrometry, 5-fluorouracil, hypoxia, hypoglycemia
Analytical Sciences, 2016, 32(8), 893.
DOI: 10.2116/analsci.32.893, JOI: JST.JSTAGE/analsci/32.893
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Colorimetric Coupled Enzyme Assay for Cystathionine β-Synthase
Marco ROCCHICCIOLI, Roberta MOSCHINI, Laura CAPPIELLO, Francesco BALESTRI, Mario CAPPIELLO, Umberto MURA, and Antonella DEL-CORSO
Keywords: Cystathionine β-synthase, cystathionine γ-lyase
Analytical Sciences, 2016, 32(8), 901.
DOI: 10.2116/analsci.32.901, JOI: JST.JSTAGE/analsci/32.901
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Notes

Investigation of 5-(3-Trifluoromethylbenzylidene)thiazolidine-2,4-dione as a Matrix for Analyses of Biogenic Monoamine Transmitters Using MALDI-MS
Hiroko KASAI, Masamichi NAKAKOSHI, Tomomi SUGITA, Mayu MATSUOKA, Yuzo YAMAZAKI, Yumi UNNO, Hiroki NAKAJIMA, Hideshi FUJIWAKE, and Masayoshi TSUBUKI
Keywords: MALDI-TOFMS, low molecular-weight compound, 5-(3-trifluoromethylbenzylidene)thiazolidine-2,4-dione, α-cyano-4-hydroxycinnamic acid, AP-MALDI-MS
Analytical Sciences, 2016, 32(8), 907.
DOI: 10.2116/analsci.32.907, JOI: JST.JSTAGE/analsci/32.907
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Fast Determination of Toxic Arsenic Species in Food Samples Using Narrow-bore High-Performance Liquid-Chromatography Inductively Coupled Plasma Mass Spectrometry
Amanda TEROL, Monika MARCINKOWSKA, Francisco ARDINI, and Marco GROTTI
Keywords: Arsenic speciation, food analysis, narrow-bore column, Nucleosil SB
Analytical Sciences, 2016, 32(8), 911.
DOI: 10.2116/analsci.32.911, JOI: JST.JSTAGE/analsci/32.911
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Announcements

Analytical Sciences, 2016, 32(8), 917.
DOI: 10.2116/analsci.32.917, JOI: JST.JSTAGE/analsci/32.917