Vol.36, Num.4 - Analytical Sciences

Volume 36, Number 4 (2020)

Cover illustration of this month"Synergistic Ion-pair Extraction and Separation of Trivalent Lanthanoid Ions with 4-Isopropyltropolone and 1,10-Phenanthroline into o-Dichlorobenzene" by Takuya YAMASHITA, Yoshio NISHIYAMA, Kotaro MORITA, Hirohisa NAGATANI, and Hisanori IMURA (p.479). See larger image

Highlights − Volume 36, Number 4 (2020)


	Analytical Chemistry by Electrophoresis Yukihiro OKAMOTO Keywords: Slab gel electrophoresis, capillary electrophoresis, microchip electrophoresis Analytical Sciences, 2020, 36(4), 395. DOI: 10.2116/analsci.highlights2004 Read abstract View this article in J-STAGE

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Hot Articles − Volume 36, Number 4 (2020)

A RuO₂ Nanosheet as a Novel Quencher-free Platform for the Detection of Nucleic Acids in a Homogeneous Solution

Yusuke KITAMURA, Takaaki TANIGUCHI, Miwako TSUTSUMI, Leanddas NURDIWIJAYANTO, Tomoya MATSUO, Yousuke KATSUDA, and Toshihiro IHARA

Keywords: Nucleic acids sensor, RuO₂ nanosheet, quencher-free analytical platform, homogeneous assay

Analytical Sciences, 2020, 36(4), 397.

DOI: 10.2116/analsci.20C004

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Simplified Mercury Extraction from Coal Fly Ash for Quantification of Total Mercury by ELISA-based Immunoassay

Yasumoto DATE, Hiroyuki MASAKI, Arata AOTA, Kazuhiro SASAKI, Yukie NAMIKI, Thomas R. GLASS, and Naoya OHMURA

Keywords: Mercury, coal fly ash, immunoassay, simplified analysis, waste management

Analytical Sciences, 2020, 36(4), 453.

DOI: 10.2116/analsci.19P334

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A Novel Metal Adsorbent Composed of a Hexa-histidine Tag and a Carbohydrate-binding Module on Cellulose

Yuki TOGO, Kazunori NAKASHIMA, Wilson MWANDIRA, and Satoru KAWASAKI

Keywords: Carbohydrate-binding module, immobilization, metal affinity tag, transition metals

Analytical Sciences, 2020, 36(4), 459.

DOI: 10.2116/analsci.19P356

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Table of Contents − Volume 36, Number 4 (2020)

Highlights


	Analytical Chemistry by Electrophoresis Yukihiro OKAMOTO Keywords: Slab gel electrophoresis, capillary electrophoresis, microchip electrophoresis Analytical Sciences, 2020, 36(4), 395. DOI: 10.2116/analsci.highlights2004 Read abstract View this article in J-STAGE

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Rapid Communications


	A RuO₂ Nanosheet as a Novel Quencher-free Platform for the Detection of Nucleic Acids in a Homogeneous Solution Yusuke KITAMURA, Takaaki TANIGUCHI, Miwako TSUTSUMI, Leanddas NURDIWIJAYANTO, Tomoya MATSUO, Yousuke KATSUDA, and Toshihiro IHARA Keywords: Nucleic acids sensor, RuO₂ nanosheet, quencher-free analytical platform, homogeneous assay Analytical Sciences, 2020, 36(4), 397. DOI: 10.2116/analsci.20C004 Read abstract View this article in J-STAGE

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Reviews


	Adsorption/Combustion-type Micro Gas Sensors: Typical VOC-sensing Properties and Material-design Approach for Highly Sensitive and Selective VOC Detection Takeo HYODO and Yasuhiro SHIMIZU Keywords: Adsorption/combustion-type gas sensors, temperature modulation, VOC, MEMS Analytical Sciences, 2020, 36(4), 401. DOI: 10.2116/analsci.19R011 Read abstract View this article in J-STAGE

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Original Papers


	Open-tubular Capillary Electrochromatography with Janus Structured Au-Fe₃O₄ Nanoparticles Coating as Stationary Phase Yuanyuan LIU, Jing LI, Yan WANG, and Chao YAN Keywords: Au-Fe₃O₄ NPs, stationary phase, OT-CEC Analytical Sciences, 2020, 36(4), 413. DOI: 10.2116/analsci.19P315 Read abstract View this article in J-STAGE

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	Determination of Cadmium in Water Samples by Electrochemical Hydride Generation Atomic Fluorescence Spectrometry Using Series Graphite Tubes as Electrolytic Cells under Constant Voltage Shuai LIU, Xuchuan DUAN, and Jinsheng SUN Keywords: Cadmium, graphite tube, electrochemical vapor generation, atomic fluorescence spectrometry Analytical Sciences, 2020, 36(4), 419. DOI: 10.2116/analsci.19P223 Read abstract View this article in J-STAGE

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	Characterization of Four Alkyl-branched Fatty Acids as Methyl, Ethyl, Propyl, and Butyl Esters Using Gas Chromatography–Quadrupole Time of Flight Mass Spectrometry Peter J. WATKINS Keywords: GC-QTOF-MS, fragmentation mechanism, mutton flavor, alkyl esters Analytical Sciences, 2020, 36(4), 425. DOI: 10.2116/analsci.19P349 Read abstract View this article in J-STAGE

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	Assessment for Less than 20-ppm Oil Leakage in Soil Using Terahertz Wave Ru CHEN, Yan ZHANG, Zhaohui MENG, Honglei ZHAN, Kun ZHAO, Xiaodong WU, Wenzheng YUE, and Encheng SUN Keywords: Terahertz spectroscopy, oil leakage, soil, effective-medium theory Analytical Sciences, 2020, 36(4), 431. DOI: 10.2116/analsci.19P337 Read abstract View this article in J-STAGE

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	A Novel Ratiometric Cationic Iridium(III) Complex Phosphorescent Probe for Hydrogen Peroxide Xuanxian WU and Qi LIN Keywords: Iridium complex, hydrogen peroxide, ratiometric probe, Stokes shift Analytical Sciences, 2020, 36(4), 435. DOI: 10.2116/analsci.19P383 Read abstract View this article in J-STAGE

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	Controlling Surface Oxygen Concentration of a Nanocarbon Film Electrode for Improvement of Target Analytes Mitsunobu TAKEMOTO, Tomoyuki KAMATA, Dai KATO, and Masahiko HARA Keywords: Nanocarbon, nanocrystallites, ECP, XPS, AFM, potential window, UMP, ITP Analytical Sciences, 2020, 36(4), 441. DOI: 10.2116/analsci.19P375 Read abstract View this article in J-STAGE

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	Analysis of Oxadiazon Herbicide in Natural Water Samples by a Micellar-enhanced Photo-induced Fluorescence Jean Pierre BAKHOUM, Olivier M. A. MBAYE, Pape A. DIAW, Lamine CISSE, Moussa MBAYE, Mame D. GAYE-SEYE, Atanasse COLY, Bernard LE JEUNE, and Philippe GIAMARCHI Keywords: Environnent, pesticides, photo-induced fluoresce, micellar-enhanced Analytical Sciences, 2020, 36(4), 447. DOI: 10.2116/analsci.19P390 Read abstract View this article in J-STAGE

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	Simplified Mercury Extraction from Coal Fly Ash for Quantification of Total Mercury by ELISA-based Immunoassay Yasumoto DATE, Hiroyuki MASAKI, Arata AOTA, Kazuhiro SASAKI, Yukie NAMIKI, Thomas R. GLASS, and Naoya OHMURA Keywords: Mercury, coal fly ash, immunoassay, simplified analysis, waste management Analytical Sciences, 2020, 36(4), 453. DOI: 10.2116/analsci.19P334 Read abstract View this article in J-STAGE

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	A Novel Metal Adsorbent Composed of a Hexa-histidine Tag and a Carbohydrate-binding Module on Cellulose Yuki TOGO, Kazunori NAKASHIMA, Wilson MWANDIRA, and Satoru KAWASAKI Keywords: Carbohydrate-binding module, immobilization, metal affinity tag, transition metals Analytical Sciences, 2020, 36(4), 459. DOI: 10.2116/analsci.19P356 Read abstract View this article in J-STAGE

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	Effects of Mechanical Vibration during Drying of Solution Sample in Enhancing the Sensitivity of Total Reflection X-ray Fluorescence Analysis Taishiro SUGIOKA, Hiroki UMEDA, and Shinsuke KUNIMURA Keywords: Coffee ring, dry residue, total reflection X-ray fluorescence, vanadium, vibration Analytical Sciences, 2020, 36(4), 465. DOI: 10.2116/analsci.19P372 Read abstract View this article in J-STAGE

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	Crystal Morphology Analysis for Heavy Elements in Municipal Solid Waste Incineration Fly and Bottom Ash by X-ray Characterization Techniques Atsushi OHBUCHI, Yuya KOIKE, and Toshihiro NAKAMURA Keywords: Municipal solid waste ashes, elemental composition, crystal composition, crystal morphology of heavy elements Analytical Sciences, 2020, 36(4), 471. DOI: 10.2116/analsci.19P374 Read abstract View this article in J-STAGE

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	Synergistic Ion-pair Extraction and Separation of Trivalent Lanthanoid Ions with 4-Isopropyltropolone and 1,10-Phenanthroline into o-Dichlorobenzene Takuya YAMASHITA, Yoshio NISHIYAMA, Kotaro MORITA, Hirohisa NAGATANI, and Hisanori IMURA Keywords: Lanthanoid, 4-isopropyltropolone, 1,10-phenanthroline, synergistic extraction Analytical Sciences, 2020, 36(4), 479. DOI: 10.2116/analsci.19P394 Read abstract View this article in J-STAGE

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	Rapid Determination of 17 Phthalate Esters in Capsanthin by QuEChERS Coupled with Gas Chromatography–Mass Spectrometry Yuqi NIU, Wenhui GAO, Hui LI, Jingxuan ZHANG, and Yunhe LIAN Keywords: Capsanthin, QuEChERS, gas chromatography–mass spectrometry, phthalate esters, rapid detection Analytical Sciences, 2020, 36(4), 485. DOI: 10.2116/analsci.19P421 Read abstract View this article in J-STAGE

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Notes


	Development of a Sample Treatment Method for a Flow Injection Determination of Iodine in Eggs: A Comparison Study Todsaporn SRIVORAKUL, Pakorn VARANUSUPAKUL, Waleed ALAHMAD Keywords: Iodine, egg, protein precipitation, trichloroacetic acid, flow injection analysis, Sandell–Kolthoff Analytical Sciences, 2020, 36(4), 491. DOI: 10.2116/analsci.19N028 Read abstract View this article in J-STAGE

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	Quantitative Analysis of Red Phosphorus in Polypropylene by Evolved Gas Analysis Mass Spectrometry Takahisa ISHIMURA, Atsushi WATANABE, Chuichi WATANABE, and Norio TERAMAE Keywords: Red phosphorus, flame retardants, polypropylene, evolved gas analysis–mass spectrometry, pyrolysis Analytical Sciences, 2020, 36(4), 497. DOI: 10.2116/analsci.19N029 Read abstract View this article in J-STAGE