Laboratory of

Environmental & Analytical Chemistry

 
 
   
 
List of Publications: Koji Tohda
 

 
Papers
56 "Determination of Dissolved Mercury(II) in Rainwater by Heat-Vaporization Atomic Absorption Spectrometry after Sorption with Commercially Available Zinc(II) Sulfide" S. Kagaya, K. Kitamori, K. Tohda, Bunseki Kagaku, in press (2007).
55 "Rapid Coprecipitation Technique Using Yttrium Hydroxide for Preconcentration and Separation of Trace Elements in Saline Water Prior to Their ICP-AES Determination" S. Kagaya, S. Miwa, T. Mizuno, K. Tohda, Anal. Sci., 23, 1021-1024 (2007).

54

 “Micro-miniature Autonomous Optical Sensor Array for Monitoring Ions and Metabolites 2: Color Response to pH, K+ and Glucose” K. Tohda. M. Gratzl. Anal. Sci., 22, 937-941 (2006).
53 “Micro-miniature Autonomous Optical Sensor Array for Monitoring Ions and Metabolites 1: Design, Fabrication and Data Analysis” K. Tohda. M. Gratzl. Anal. Sci., 22, 383-388 (2006).　
52 “Hydrodynamic Electrochemistry in 20 mL Drops in the Rotating Sample System” G. N. Shetty, N. Syed, K. Tohda, M. Gratzl, Anal. Sci., 21, 1155-1160 (2005).
51 “Optical Detection in Microscopic Domains. 3. Confocal Analysis of Fluorescent Amphiphilic Molecules” M. Yoshida, K. Tohda, M. Gratzl, Anal. Chem., 75, 6133-6340 (2003).
50 “Hydrodynamic Micromanipulation of Individual Cells onto Patterned Attachment Sites on Biomicroelectromechanical System Chips” M. Yoshida, K. Tohda, M. Gratzl, Anal. Chem., 75, 4686-4690 (2003).
49 “Voltammetric Detection of Inorganic Phosphate using Ion-Channel Sensing with Self-Assembled Monolayers of a Hydrogen Bond-Forming Receptor”, H. Aoki, K. Hasegawa, K. Tohda, Y. Umezawa, Biosens. Bioelectron., 18, 261-267 (2003).
48 “A Microscopic, Continous, Optical Monitor for Interstitial Electrolytes and Glucose”, K. Tohda, M. Gratzl, Chemphyschem, 4, 101-107 (2003).
47 “Imaging of Conformational Changes of Proteins with a New Environment-Sensitive Fluorescent Probe Designed for Site-Specific Labeling of Recombinant Proteins in Live Cells”, J. Nakanishi, T. Nakajima, M, Sato, T, Ozawa, K. Tohda, Y. Umezawa, Anal. Chem., 73, 2920-2928 (2001).
46 “Optimum Concentration of Anionic Sites in Lipophilic Macrocyclic Pentaamine-Based Liquid Membranes for Potentiometric Responses to Anionic Analytes”, H. Radecka, K. Tohda, Y. Umezawa, Anal. Sci., 17, 1221-1224 (2001).　
45 “Threshold Ionic Site Concentrations Required for Nernstian Potentiometric Responses of Neutral Ionophore-Incorporated Ion-Selective Liquid Membranes”, K. Tohda, T. Higuchi, D. Dragoe, Y. Umezawa, Anal. Sci., 17, 833-839 (2001).　
44 “Studies on the Matched Potential Method for Determining the Selectivity Coefficients of Ion-Selective Electrodes Based on Neutral Ionophore: Experimental and Theoretical Verification”, K. Tohda, D. Dragoe, M. Shibata, Y. Umezawa, Anal. Sci., 17, 733-743 (2001).
43 “Potentiometric Responses of Polymeric Liquid Membranes Based on Hydrophobic Chelating Agents to Metal Ions”, Y. Itoh, Y. Ueda, A. Hirano, M. Sugawara, K. Tohda, H. Akaiwa, Y. Umezawa, Anal. Sci., 17, 621-627 (2001).
42 “Optical Detection in Microscopic Domains. 2. Inner Filter Effects for Monitoring Nonfluorescent Molecules with Fluorescence”, K. Tohda, H. W. Lu, Y. Umezawa, M. Gratzl, Anal. Chem., 73, 2070-2077 (2001).　　
41 “Expanded Porphyrin Incorporated Solvent Polymeric Membrane Electrodes: Protonation and Interaction with an Analyte Anion at Organic/Water Interface as Studied by Second Harmonic Generation and Fourier Transform Infrared Attenuated Total Reflectance Spectrometry”, K. Umezawa, K. Tohda, X. M. Lin, J. L. Sessler, Y. Umezawa, Anal. Chim. Acta, 426, 19-32 (2001).
40 “Potentiometric Selectivity Coefficients of Ion-Selective Electrodes Part I. Inorganic Cations”, Y. Umezawa, P. Bühlmann, K. Umezawa, K. Tohda, S. Amemiya, Pure Appl. Chem., 72, 1851-2082 (2000).　
39 “Dopamine-Selective Response in Membrane Potential by Homooxacalix[3]arene Triether Host Incorporated in PVC Liquid Membrane”, K. Odashima, K. Yagi, K. Tohda, Y. Umezawa, Bioorganic & Medicinal Chemistry Letters, 9, 2375-2378 (1999).
38 “Ion-Selective Charge Separation at the Interfaces between Surface-Active Crown Ether-Incorporated Liquid Membranes and Aqueous Sample Solutions as Studied by Resonant Optical Second-Harmonic Generation”, K. Tohda, Y. Umezawa, Bunseki Kagaku, 47, 1027-1033 (1998).　
37 “A Systematic Study on the Complexation of Quaternary Ammonium Salts and Neutral Phenols”, K. Odashima, T. Ito, K. Tohda, Y. Umezawa, Chem. Pharm. Bull., 46, No. 81, 1248-1253　 (1998).
36 “On the Mechanism of Unexpected Potentiometric Response to Neutral Phenols by Liquid Membranes Based on Quaternary Ammonium Salts: Systematic Experimental and Theoretical Approaches”, T. Ito, H. Radecka, M. Kataoka, K. Tohda, E. Kimura, K. Odashima, Y. Umezawa, J. Am. Chem .Soc., 120, No. 13, 3049-3059 (1998).
35 “Synthesis and Photoswitchable Complexation/Extraction Properties of Lipophilic Azobis(Benzo-15-Crown-5) Ionophores for Alkali Metal Cations”, K. Odashima, K. Tohda, S. Yoshiyagawa, S. Yamashita, M. Kataoka, Y. Umezawa, Heterocycles, 47, No. 2, 847-856 (1998).
34 “Potentiometric Responses of Expanded Porphyrin-Incorporated Liquid-Membrane Electrodes toward a Series of Inorganic and Organic Anions”, X. M. Lin, K. Umezawa, K. Tohda, H. Furuta, J. L. Sessler, Y. Umezawa, Anal. Sci., 14, 99-107 (1998).
33 “Channel Mimetic Sensing Membranes for Nucleotides Based on Multitopic Hydrogen Bonding”, K. Tohda, S. Amemiya, T. Ohki, S. Nagahora, S. Tanaka, P. Bühlmann, Y. Umezawa, Isr. J. Chem., 37, 267-275 (1997).
32 “Ion-Selective Charge Separation at the Phase Boundary of Ionophore-Incorporated Liquid Membranes as Studied by Optical Second Harmonic Generation”, K. Tohda, S. Yoshiyagawa, Y. Umezawa, J. Mol. Struct., 408, 155-160 (1997).
31 “Photoswitchable Azobis(benzo-15-crown-5) Derivatives as a Molecular Probe for Phase Boundary Potentials at Ion-Selective Poly(vinyl chloride) Liquid Membranes”,　 K. Tohda, S. Yoshiyagawa, M. Kataoka, K. Odashima, Y. Umezawa, Anal. Chem., 69, 3360-3369 (1997).　
30 “Hydrogen Bond Based Recognition of Nucleotides by Neutral-Carrier Ion-Selective Electrodes”, S. Amemiya, P. Bu¨hlmann, K. Tohda, Y. Umezawa, Anal. Chim. Acta, 341, 129-139 (1997).
29 “Donnan Exclusion Failure of Neutral Ionophore-Based Ion-Selective Electrodes Studied by Optical Second Harmonic Generation”, S. Yajima, P. Bühlmann, K. Tohda, Y. Umezawa, Anal. Chem., 69, 1919-1924 (1997).　
28 “Studies on the Mechanism of the Potential Generation at the Surface of Ion-Selective Liquid Membranes at the Molecular Level”, K. Tohda, Bunseki Kagaku, 45, 641-657 (1996).
27 “Concentration of Dopamine by Proton-Driven Uphill Transport Using Lasalocid A as the Carrier”, M. Sugawara, K. Okude, K. Tohda, Y. Umezawa, Anal. Sci., 12, 331-335 (1996).
26 “Cation Permselectivity at the Phase Boundary of Ionophore-Incorporated Solvent Polymeric Membranes as Studied by Optical Second Harmonic Generation”, K. Tohda, Y. Umezawa, S. Yoshiyagawa, S. Hashimoto, M. Kawasaki, Anal. Chem., 67, 570-577 (1995).　
25 “Studies on the Phase Boundaries and the Significance of Ionic Sites of Liquid Membrane Ion-Selective Electrodes”, P. Bühlmann, S. Yajima, K. Tohda, K. Umezawa, S. Nishizawa, Y. Umezawa, Electroanalysis, 7, 811-816 (1995).
24 “EMF Response of Neutral Carrier Based Ion-Selective Field Effect Transistors with Site-Free Membranes”, P. Bühlmann, S. Yajima, K. Tohda, Y. Umezawa, Electrochim. Acta, 40, 3021-3027 (1995).
23 “Potentiometric Ion Sensors Based on Neutral Carboxylic Polyether Ionophores and Their Derivatives”, K. Suzuki, K. Tohda, TRAC-Trend Anal. Chem., 12, 287-296 (1993).
22 “Development of Biorelated-Substances Sensor Based on Multipoint Recognition”, K. Tohda, Denki Kagaku, 61, 86-88 (1993).　
21 “Optical Ion Sensor Based on Second-Harmonic Generation at the Surface of an Ionophore-Incorporated Poly(vinyl chloride) Liquid Membrane”, S. Yoshiyagawa, K. Tohda, Y. Umezawa, S. Hashimoto, M. Kawasaki, Anal. Sci., 9, 715-718 (1993).
20 “Liquid Membrane Electrodes for Nucleotides Based on Sapphyrin, Cytosine-Pendant Triamine and Neutral Cytosine Derivatives as Sensory Elements”, K. Tohda, R. Naganawa, X. M. Lin, M. Tange, K. Umezawa, K. Odashima, Y. Umezawa, H. Furuta, J. L. Sessler, Sens. Actuators B, 13-14, 669-672 (1993).
19 “Potentiometric Discrimination between Planar and Octahedral Anionic Metal Cyano Complexes by Liquid Membrane Electrodes Based on Lipophilic Macrocyclic Dioxopolyamines”, R. Naganawa, H. Radecka, M. Kataoka, K. Tohda, K. Odashima, Y. Umezawa, E. Kimura, Electroanalysis, 5, 731-738 (1993).
18 “Potentiometric Discrimination of Organic Amines by a Liquid Membrane Electrode Based on Lipophilic Hexaester of Calix[6]arene”, K. Odashima, K. Yagi, K. Tohda, Y. Umezawa, Anal. Chem., 65, 1074-1083 (1993).
17 “Sensing Chemistry Based on Molecular Recognition Interfaces”, K. Odashima, K. Tohda, M. Sugawara, Y. Umezawa, Denki Kagaku, 60, 14-21 (1992).
16 “Liquid Membrane Electrode for Guanosine Nucleotides Using a Cytosine-Pendant Triamine Host as the Sensory Element”, K. Tohda, M. Tange, K. Odashima, Y. Umezawa, H. Furuta, J. L. Sessler, Anal. Chem., 64, 960-964 (1992).
15 “Ion-Selective Field Effect Transistor as a Monovalent Cation Detector for Ion Chromatography and Its Application to the Measurement of Na+ and K+ concentrations in Serum”, K. Watanabe, K. Tohda, H. Sugimoto, F. Eitoku, H. Inoue, K. Suzuki, S. Nakamura, J. Chromatogra-Biomed, 566, 109-116 (1991).　
14 “Sodium Ion-Selective Electrodes Based on Lipophilic 16-Crown-5 Derivatives”, K. Suzuki, K. Hayashi, K. Tohda, K. Watanabe, M. Ohuch, T. Hakushi, Y.Inoue, Anal. Lett., 24, 1085-1091 (1991).
13 “Fiber-Optic Potassium Ion Sensor Based on a Novel Color Changing Crown Ether Dye”, K. Miyazaki, K. Tohda, H. Ohzora, K. Watanabe, H. Inoue, K. Suzuki, Bunseki Kagaku, 39, 717-722, (1990).
12 “Miniature Polymer Matrix Membrane Reference Electrode”, K. Tohda, H. Sugimoto, C. Tokura, K. Watanabe, H. Inoue, K. Suzuki, Bunseki Kagaku, 39, 767-771, (1990).
11 “Design and Synthesis of Lithium Ionophores for an Ion-Selective Electrode by Chemical Modification of Natural Carboxylic Polyether Antibiotic Monensin”, K. Tohda, K. Suzuki, N. Kosuge, K. Watanabe, H. Nagashima, H. Inoue, T. Shirai, Anal. Chem., 62, 936-942 (1990).　
10 “A Sodium Ion-Selective Electrode Based on a Highly Lipophilic Monensin Derivative and Its Application to the Measurement of Sodium Ion Concentrations in Serum”, K. Tohda, K. Suzuki, N. Kosuge, H. Nagashima, K. Watanabe, H. Inoue, T. Shirai, Anal. Sci., 6, 227-232 (1990).
9 “Magnesium Ion-Selective Electrodes Based on b-Diketone Compounds”, H. Nagashima, K. Tohda, Y. Matsunari, Y. Tsunekawa, K. Watanabe, H. Inoue, K. Suzuki, Anal. Lett., 23, 1993-2004 (1990).
8 “Fiber-Optic Potassium Ion Sensors Based on a Neutral Ionophore and a Novel Lipophilic Anionic Dye”, K. Suzuki, H. Ohzora, K. Tohda, K. Miyazaki, K. Watanabe, H. Inoue, T. Shirai, Anal. Chim. Acta, 237, 155-164 (1990).
7 “Fiber-Optic Magnesium and Calcium Ion Sensor Based on a Natural Carboxylic Polyether Antibiotic”, K. Suzuki, K. Tohda, Y. Tanda, H. Ohzora, S. Nishihama, H. Inoue, T. Shirai, Anal. Chem., 61, 382-384 (1989).　
6 “Nearly Complete Separation of Sodium Ion with a Liquid Membrane Incorporating Carboxylic Polyether Antibiotic Monensin”, K. Tohda, K. Suzuki, T. Inoue, R. Minatoya, H. Inoue, T. Shirai, Anal. Lett., 22, 2167-2174 (1989).　

5

“Ion-Selective Electrodes Based on Natural Carboxylic Polyether Antibiotics”, K. Suzuki, K. Tohda, H. Aruga, M. Matsuzoe, H. Inoue, T. Shirai, Anal. Chem., 60, 1714-1721 (1988).
4 “Natural Carboxylic Polyether Derivatives as Lithium Ionophores”, K. Suzuki, K. Tohda, H. Sasakura, H. Inoue, K. Tatsuta, T. Shirai, J. Chem. Soc. Chem. Comm., 932-934 (1987).　
3 “Lithium Ion-Selective Electrode Based on Ionomycin Methyl Ester”, K. Suzuki, K. Tohda, M. Tominaga, K. Tatsuta, T. Shirai, Anal. Lett., 20, 927-935 (1987).　
2 “Barium Ion-Selective Electrode Based on Natural Carboxylic Polyether Antibiotic Salinomycin”, K. Suzuki, K. Tohda, H. Sasakura, T. Shirai, Anal. Lett., 20, 39-45 (1987).
1 “Response Amplification of an Ion-Selective Electrode”, K. Suzuki, K. Tohda, T. Shirai, Anal. Lett., 20, 1773-1779 (1987).　
Reviews
5 “Biomembrane Mimetic Sensors”, M. Sugawara, K. Odashima, K. Tohda, Y. Umezawa, Current Topics in Biophysics, ed. by P. T. Frangopol, A. I. Cuza, University Press (1998).
4 “Chemical Sensing with Chemically Modified Electrodes that Mimic Gating at Biomembranes Incorporating Ion-Channel Receptors”, P. Bu¨hlmann, H. Aoki, K. P. Xiao, S. Amemiya, K. Tohda, Y. Umezawa, Electroanal., 10, 1149-1158 (1998).
3 “Chemical Sensing Based on Membranes with Supramolecular Functions of Biomimetic and Biological Origin”, K. Odashima, P. Bu¨hlmann, M. Sugawara, K. Tohda, K. Koga, Y. Umezawa, Advances in Supramolecular Chemistry, 4, 211-285 (1997).
2 ”膜を横切る信号の伝達に基づく化学センシングの新しい展開“, 遠 田浩司, 膜, 19, 122-132 (1994).
1 “Chemical Sensing Based on Membrane Potential Change Induced by Host-Guest Complexation at a Membrane Surface”, K. Odashima, R. Naganawa, H. Radecka, M. Kataoka, E. Kimura, T. Koike, K. Tohda, M. Tange, H. Furuta, J. L. Sessler, K. Yagi, Y. Umezawa, Supramol. Chem., 4, 101-113 (1994).
Books
4 “先端の分析法-理工学からナノ・バイオまで”, 遠 田浩司（分著）, 監修：梅澤喜夫, 澤田嗣郎, 寺部茂, エヌ・ティー・エス　(2005).
3 “エッセンシャル化学辞典”, 遠田浩司（分 著）, 編集：玉虫伶太, 井上祥平, 梅澤喜夫, 小谷正博, 鈴木紘一, 務台潔, 東京化学同人　(1999).
2 “分析化学実験”, 遠田浩司（分 著）, 編集：梅澤喜夫, 本水昌二, 渡会仁, 寺前紀夫, 東京化学同人　(1999).
1 “Handboook on Metals in Clinical and Analytical Chemistry; Sodium”, K. Tohda, ed. by H. G. Seiler, A. Sigel, H. Sigel, M. Dekker (1994).