Publications … selected research papers
2023
2022
Biogenic diamines and their amide derivatives are present in the forest atmosphere and may play a role in particle formation ACS Earth and Space Chemistry 6 , 421-430 (2022).
Supplementary Cover Diurnal variations of gaseous and particulate nitrophenol isomers in the atmosphere monitored by using wet scrubbing online preconcentration Environmental Science: Atmosphere 2 , 1108-1119 (2022).The Interplay Between Dimethyl Sulfide (DMS) and Methane (CH4)
in a Coral Reef Ecosystem Froniers in Marine Science 9 , 910441 (2022).On-line analysis of free-tropospheric water-soluble acidic gases and particulate anions on the summit of Mt. Fuji, Japan Atmospheric Environment 273 , 118977 (2022).
2021
Natural dimethyl sulfide gradients would lead marine predators to higher prey biomass Communications Biology 4 , 149 (2021).Online analysis of water-soluble acidic gases and anions in particles at the southeastern foot of Mt. Fuji Bunseki Kagaku 70 (1-2), pp.65-69 (2021).
2020
Measurement device for ambient carbonyl sulfide by means of catalytic reduction followed by wet scrubbing/fluorescence detection ACS Omega 5 (40), 25704-25711 (2020).Determination of oxoanions and water-soluble species of arsenic, selenium, antimony, vanadium, and chromium eluted in water from airborne fine particles (PM2.5): effect of acid and transition metal content of particles on heavy metal elution Environmental Science: Processes and Impacts 22 (7), pp.1514-1524 (2020).Identification of naturally occurring polyamines as root-knot nematode attractants Molecular Plant 13 (4), 658-665 (2020).The atypical E2F transcription factor DEL1 modulates growth-defense tradeoffs of host plants during root-knot nematode infection Scientific Reports 10 (1), no.8836 (2020).Vapour generation chemiluminescence detection system for determination of dimethylsulphoniopropionate and dimethylsulphide in tropical seawater Rasayan Journal of Chemistry 13 (1), pp.44-50 (2020).Controlling Factors of Volatile Organic Compounds in Cloud Water at the Summit of Mt. Fuji in the Free Troposphere during the Summer Journal of Japan Society for Atmospheric environment / Taiki Kankyo Gakkaishi 55 (5), pp.191-203 (2020).
2019
High sensitivity monitoring device for onboard measurement of dimethyl sulfide and dimethylsulfoniopropionate in seawater and an oceanic atmosphere Analytical Chemistry 91 (16), 10484-10491 (2019).Dimethyl sulfide (DMS) fluxes from permeable coral reef carbonate sediments Marine Chemistry 208 , pp.1-10 (2019).Humic-like substances global levels and extraction methods in aerosols Environmental Chemistry Letters 17 , 1023-1029 (2019).Field assessment and determination of concentration levels of dimethylsulfide in tropical seawater Journal of Physics: Conference Series 1299 , no.012132 (2019).
2018
Diurnal variations in partitioning of atmospheric glyoxal and methylglyoxal between gas and particles at the ground level and in the free troposphere ACS Earth and Space Chemistry 2 (9), 915-924 (2018).Identification of volatile organic compounds from pollens for pollen scattering markers using thermal desorption-GC/MS Bunseki Kagaku 67 (6), pp.323 - 331 (2018). 新聞や花粉情報サイトで紹介される Electrodialytic extraction of anionic pharmaceutical compounds from a
single drop of whole blood using a supported liquid membrane Talanta 181 , 197-203 (2018).
2017
2016
Monitoring variations of dimethyl sulfide and dimethylsulfoniopropionate in seawater and the atmosphere based on sequential vapor generation and ion molecule reaction mass spectrometry Environmental Science: Processes and Impacts 18 (4), 464-472 (2016).Recent HOT Articlesに選定 Formaldehyde Vapor Produced from Hexamethylenetetramine and Pesticide: Simultaneous Monitoring of Formaldehyde and Ozone in Chamber Experiments by Flow-Based Hybrid Micro-Gas Analyzer Talanta 148 , pp.649 - 654 (2016). Automated Determinations of Selenium in Thermal Power Plant Wastewater by Sequential Hydride Generation and Chemiluminescence Detection Talanta 148 , pp.609 - 616 (2016).
2015
Micro Ion Extractor for Single Drop Whole Blood Analysis Analytical Chemistry 87 (13), pp.6483 - 6486 (2015). C&EN でニュースとして紹介Direct Determination of Polycyclic Aromatic Hydrocabons in PM2.5 by Thermal Desorption-GC/MS and Analysis of Their Diurnal/Seasonal Variations and Field Burning in Kumamoto Bunseki Kagaku 64 (8), pp.571 - 579 (2015). 2015年若手初論文賞 受賞 Recent Progress in Applications of Graphene Oxide for Gas Sensing: A Review Analytica Chimica Acta 878 (1), pp.43 - 53 (2015). Level, Indoor-Outdoor Relationship and Exposure Risks of Airbone Particle-Associated Perchlorate and Chlorate in Two Urban Areas in Estan Asia K. Toda , X. Wang, J. Zhang, D. Yamasaki , Y. Nakamura , X. Sui, L. Zheng, L./ Wen, C. Xu, W. WangChemosphere 135 , pp.31 - 37 (2015).
2014
Development of Micro Gas Analysis System and Its Applications to Environmental Analysis Bunseki Kagaku 63 (11), pp.873 - 883 (2014). 2013年度先端分析技術賞／CERI評価技術賞の受賞内容をまとめた論文 Formaldehyde Content of Atmospheric Aerosol Environmental Science and Technology 48 (12), pp.6636 - 6643 (2014).全国や中国の新聞やwebで取り上げられる Gas Analyzer for Continuous Monitoring of Trace Level Methanethiol by Microchannel Collection and Fluorescence Detection Analytica Chimica Acta 841 (1), pp.1 - 9 (2014). Selected as Featured Article Sulfurized Limonite as Material for Fast Decomposition of Organic Compounds by Heterogeneous Fenton Reaction Journal of Hazardous Materials 278 , pp.426 - 432 (2014).In Situ Oxygenous Functionalization of a Graphite Electrode for Enhanced Affinity towards Charged Species and a Reduced Graphene Oxide Mediator T. Ide , S. Sugimoto , K. Toda* , Y. Kitamura, T. Ihara, T. Matsui, T. Taniguchi, M. Koinuma, Y. Matsumoto, and S. Hayami*New Journal of Chemistry 38 (5), pp.2120 - 2127 (2014).
2013
Surface Modified Annular Wet Denuder for the Collection of Water-Soluble Trace Gases T. Obata , and K. Toda Analytical Methods 5 (21), 6071 - 6075 (2013).Determination of Isotianil in Brown Rice and Soil Using Supercritical Fluid Extraction and Gas Chromatography/Mass Spectrometery Analytical Sciences 29 (9), pp.919 - 922 (2013).Flow-Based Ammonia Gas Analyzer with an Open Chennel Scrubber for Indoor Environments T. Tanaka , T. Koga , and K. Toda Talanta 116 , pp.527 - 534 (2013).Determination of Nitenpyram and Its Metabolites in Agricultural Products by Using Hydrophilic Interaction Liquid Chromatography-Tandem Mass Spectrometry Journal of Pesticide Science 38 (1), 27 - 32 (2013).Investigation of Daily Variation of Atmospheric Nitrophenols by Means of Inline Preconcentration-HPLC/MS Analysis with Large Volume Injection Bunseki Kagaku 62 (9), pp.775 - 783 (2013).Simple Field Device for Measurement of Dimethyl Sulfide and Dimethylsulfoniopropionate in Natural Waters, Based on Vapor Generation and Chemiluminescence Detection Analytical Chemistry 85 (9), pp.4461 - 4467 (2013).
2012
Mobile Monitoring Along a Street Canyon and Stationary Forest Air Monitoring of Formaldehyde by Means of a Micro Gas Analysis System Jounral of Environmental Monitoring 14 (5), pp.1462 - 1472 (2012).Membrane-Based Microchannel Device for Continuous Quantitative Extraction of Dissolved Free Sulfide from Water and from Oil Analytica Chimica Acta 741 (1), pp.38 - 46 (2012).Measurement of Polychlorinated Biphenyls in Solid Waste such as Transformer Insulation Paper by Supercritical Fluid Extraction and Gas Chromatography Electron Capture Detection Jounal of Chromatography A 1256 (1), pp.267-270 (2012).Evaluation of Single Column Trapping/Separation and Chemiluminescence Detection for Measurement of Methanethiol and Dimethyl Sulfide from Pig Production K. Toda , T. Obata , A.P.S. Adamsen, and A. FeilbergJounal of Analytical Methods in Chemistry 2012 , 489239, 7 pages doi: 10.1155/2012/489239.
2011
On-Site Measurement of Trace-Level Sulfide in Natural Waters by Vapor Generation and Microchannel Collection Environmental Science and Technology 45 (12), pp.5622 - 5628 (2011).On Site Multi Monitoring of Isoprene and Related Compounds in Forest Air Bunseki Kagaku 60 (6), pp.489 – 498 (2011).High Sensitivity Arsenic Analyzer Based on Liquid-Reagent-Free Hydride Generation and Chemiluminescence Detection for On-site Water Analysis Analytical Sciences 27 (7), pp.733 – 738 (2011).Measurements of Arsenite and Arsenate Contained in Mining River Waters and Leached from Contaminated Sediments by Sequential Hydride Generation Flow Injection Analysis Talanta 84 (5), pp.1336 – 1341 (2011).Dynamic Evaluation of Hydrogen Sulfide Adsorption Properties of Solid Adsorbents Using Their Sink Efficiencies - in Case of Desulfurization by Limonite - Bunseki Kagaku 60 , (8), pp.641 – 646 (2011).
2010
Atmospheric Methanethiol Emitted from a Pulp and Paper Plant on the Shore of Lake Baikal. Atmospheric Environment 44 , pp.2427 – 2433 (2010).Miniature Open Channel Scrubber for Gas Collection Talanta 82 , pp.1870 – 1875 (2010).Gas Collection Efficiency of Annular Denuders: A Spreadsheet-based Calculator. Analytica Chimica Acta 664 (1), pp.56 – 61 (2010).Dynamics of Sulfur-Containing Admixtures in the Atmosphere around a Point of Source – the Baikal Pulp and Paper Plant on the Southeast Coast of Lake Baikal. K. Toda , M. Takeuchi, T. Obata , and K. Hirota Atmospheric and Oceanic Optics 23 (1), pp.32 – 38 (2010).
2009
Micro Gas Analyzer Measurement of Nitric Oxide in Breath by Direct Wet Scrubbing and Fluorescence Detection. Analytical Chemistry 81 (16), pp.7031 – 7037 (2009).Simple Water Analysis of Golf Link Pesticides by Means of Batch-wise Adsorption and Supercritical Fluid Extraction. Talanta 80 , pp.738 – 743 (2009).
2008
Investigation of Arsenic Removal in Batch Wise Water Treatments by Means of Sequential Hydride Generation Flow Injection Analysis. Chemosphere 72 (10), pp.1517 – 1523 (2008).Micro Gas Analyzers for Environmental and Medical Applications. Analytica Chimica Acta 619 (2), pp.143–156 (2008).Environmental Applications: Atmospheric Trace Gas Analyses. Comprehensive Analytical Chemistry 53 , Chapter 22, pp.639 – 683 (2008).
New Applications of Chemiluminescence for Selective Gas Analysis. Chemical Engineering Communications 195 (2), pp.82 – 97 (2008).
2007
Micro Gas Analysis System for Measurement of Nitric Oxide and Nitrogen Dioxide: Respiratory Treatment and Environmental Mobile Monitoring. Analytica Chimica Acta 603 , pp.60 – 66 (2007).Can Breath Isoprene be Measured by Ozone Chemiluminescence? Analytical Chemistry 79 (7), pp.2641 – 2649 (2007).In Situ Gas Generation for Micro Gas Analysis System. Analtica Chimica Acta 588 (1), pp. 147 – 152 (2007).Sequential Multiple Analyses of Atmospheric Nitrous Acid and Nitrogen Oxides. Talanta 71 (4), pp. 1652 – 1660 (2007).
2006
Long-Term and Mobile Monitoring of Atmospheric Sulfur Dioxide and Hydrogen sulfide at Mt. Aso and Kumamoto City Bunseki Kagaku 55 (2), pp.109 – 115 (2006).Measurement of Ammonia in Human Breath with a Liquid-Film Conductivity Sensor. Analytical Chemistry 78 (20), pp.7284 – 7291 (2006).A Gas-Phase Chemiluminescence-Based Arsenic Analyzer. Analytical Chemistry (Accelerated Article) 78 (20), pp.7088 – 7097 (2006).Single Column Trapping/Separation and Chemiluminescence Detection for On-Site Measurement of Methyl Mercaptan and Dimethyl Sulfide. Analytical Chemistry 78 (17), pp.6252 – 6259 (2006).Ion Chromatographic Measurement of Sulfide, Methanethiolate, Sulfite and Sulfate in Aqueous and Air Samples. Journal of Chromatography A 1121 (2), pp.280 – 284 (2006).Miniature Liquid Flow Sensor and Feedback Control of Electroosmotic and Pneumatic Flows for a Micro Gas Analysis System. Analytical Sciences 22 (1), pp.61 – 65 (2006).
2005
Micro Gas Analysis System for Measurement of Atmospheric Hydrogen Sulfide and Sulfur Dioxide. Lab-on-a-Chip 5 (12), pp.1374 – 1379 (2005).On-Site Measurement of Hydrogen Sulfide and Sulfur Dioxide Emissions from Tidal Flat Sediment of Ariake Sea, Japan. Atmospheric Environment 39 (33), pp.6077 – 6087 (2005).Speciation-Capable Field Instrument for the Measurement of Arsenite and Arsenate in Water. Analytical Chemistry 77 (15), pp.4765 – 4773 (2005).Determination of Acetone in Breath. Analytica Chimica Acta 535 , pp.189 – 199 (2005).Highly Sensitive Flow Analysis of Trace Level Arsenic in Water Based on Vaporization-Collection In-Line Preconcentration. Chemistry Letters 34 (2), pp.176 – 177 (2005).Portable System for Near-Real Time Measurement of Gaseous Formaldehyde by Means of Parallel Scrubber Stopped-Flow Absorptiometry. Analytica Chimica Acta 531 , pp.41 – 49 (2005).
2004
Micro-Gas Analysis System mGAS Comprising a Microchannel Scrubber and a Micro-Fluorescence Detector for Measurement of Hydrogen Sulfide. Analytica Chimica Acta 511 , pp.3 – 10 (2004).Trends in Atmospheric Trace Gas Measurement Instruments with Membrane-Based Gas Diffusion Scrubbers. Analytical Sciences 20 (1), pp.19 – 27 (2004).Field Instrument for Simultaneous Large Dynamic Range Measurement of Atmospheric Hydrogen Sulfide, Methanethiol, and Sulfur Dioxide. Environmental Science and Technology 38 (5), pp.1529 – 1536 (2004).Development of Miniature Key Devices for Flow Analysis and Their Applications
Bunseki Kagaku 53 (4), pp.207 – 219 (2004).
2003
Determination of Nitrite by Flow Injection Spectrophotometry Using a Home-made Flow Cell Detector. Analytical Sciences 19 (12), pp.1687 – 1689 (2003).Trace Gas Measurement with an Integrated Porous Tube Collector/Long-Path Absorbance Detector. Analytical Chemistry 75 (16), pp.4050 – 4056 (2003).Electrochemical Flow Enzyme Immunoassay by Means of a Needle-Shaped Sampler/Reactor.
Analytical Sciences 19 (1), pp.155 – 158 (2003).
2002
Hybrid Microfabricated Device for Field Measurement of Atmospheric Sulfur Dioxide. Analytical Chemistry 74 (22), pp.5890 – 5896 (2002).Electrochemical Enzyme Immunoassay Using Immobilized Antibody on Gold Film with Monitoring of Surface Plasmon Resonance Signals. Analytica Chimica Acta 463 (2), pp.219-227 (2002).
2001
Fluorometric Field Instrument for Continuous Measurement of Atmospheric Hydrogen Sulfide. Analytical Chemistry 73 (23), pp.5716 – 5724 (2001).Measurement of Atmospheric Hydrogen Sulfide by Continuous Flow Fluorometry.Analytical Sciences 17 (supplement), pp.i407 - 410 (2001).
Association of n-Alcohol with p-Sulfonato Calixarenes in an Aqueous Medium Determined by Headspace Gas Chromatograhy. Bulletin of Chemical Society of Japan 74 (3), pp.505 – 506 (2001).
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