TS-5000Z味覺分析系統（電子舌）的開發歷經數年，其研發團隊從上世紀80年代開始研究味覺傳感器，從初的交互敏感型響應，到現在可以實現對酸、甜、苦、咸等基本味道專一選擇性的響應，其間發表論文數百篇，以下僅列舉近年來的與大家分享：

1. Detection of Aromatic Nitro Compounds with Electrode Polarization Controlling Sensor

   Sensors and Actuators, B, Vol.108, pp.427-434　（Feb, 2005）

   K. Masunaga, K.Hayama, T. Onodera, K. Hayashi, N. Miura, K. Matsumoto and K. Toko

2. Gas Sensor Using Percolation Phenomenon of Corbon Nanoparticle Dispersed in Lipids

   Eleventh International Symposium on Olfaction and Electronic Nose-ISOEN'05, pp.370-373 （Apr, 2005）

   K. Hayashi, A.Nagahama and K. Toko

3. Odor Sensor System for Early Fire Detection and Its Application to Utility Robot

   Eleventh International Symposium on Olfaction and Electronic Nose-ISOEN'05, pp.334-339 （Apr, 2005）

   Y. Takei, T.Tashiro, H. Nanto, H. Kasahara, Y. Iwasaki, T. Oyabu and K. Toko

4. Development of Intergrated Multi-Channel Odor Sensor Recognizing Partial Structures of Odor Molecules Using Surface-Polarization Controlling Method

   Eleventh International Symposium on Olfaction and Electronic Nose-ISOEN'05, pp.280-283 （Apr, 2005）

   R. Izumi, S.Etoh, K. Hayashi and K. Toko

5. Evaluation of the Odor Quality by Substructures of Odor Molecules Using Integrated Multi-Channel Odor Sensor

   The 13th International Conference on Solid-State Sensors, Transducers'05, 3E4.147, pp.1884-1887 （Jue, 2005）

   R. Izumi, S.Etoh, K, Hayashi and K. Toko

6. Development of Electrode Polarization Controling Sensor for Aromatic Nitro Compounds

   The 13th International Conference on Solid-State Sensors, Transducers'05, 3E4.156, pp.1919-1922 （Jue, 2005）

   K. Masunaga, T.Onodera, K. Hayashi and K. Toko

7. A New Electrochemical Sensor for Heavy-Metal Ions by the Surface-Polarization Controlling Method

   The 13th International Conference on Solid-State Sensors, Transducers'05, 3E4.145, pp.1876-1879 （Jue, 2005）

   M. J. Ju, K.Hayashi, K. Toko, D. H. Yang, S. W. Lee and T. Kunitake

8. Development of Highly Sensitive Biosensor for Explosive Substances

   Systems and Human Science, Chapter 21, pp.287-295（Jue, 2005）

   T. Onodera, R.Harada, D.R.Shankaran, T. Sakai, J. Liang, K. Matsumoto, N. Miura, T. Imato and K. Toko

9. Development of Nitro-Compounds Sampling System for SPR-based Landmine Detector

   Proc. Int. Conf. Ele. Eng. 2005,ICEE-F0576　（Jul, 2005）

   T. Onodera, K.Miyahara, M. Iwakura, K. Hayashi, K. Matsumoto, N. Miura and K. Toko

10. Development of Measuring System for Ethanol Concentration with Lipid/polymer Membranes

    Proc. Int. Conf. Ele. Eng. 2005, ICEE-F0573　（Jul, 2005）

    M.Iwakura, H.Ueda, K. Hayashi, Y. Arikawa, J. Toida and K. Toko

11. Development of Sweetness-sensitive Taste Sensor with High Selectivity and Sensitivity

    Proc. Int. Conf. Ele. Eng. 2005, ICEE-F0409　（Jue, 2005）

    H. Cui, M.Habara, H. Ikezaki and K. Toko

12. Surface Plasmon Resonance Immunosensor for Highly Sensitive Detection of 2,4,6-Trinitrotoluene

    Biosensors and Bioelectronics, Vol.20, pp.1750-1756 （Aug, 2005）

    D.R.Shankaran,K.V.Gobi, T. Sakai, K. Matsumoto, K. Toko and N. Miura

13. A Novel Surface Plasmon Resonance Immunosensor for 2,4,6-Trinitrotoluene（TNT） Based on Indirect Competitive Immunoreaction: A Promising Approach for On-Site Landmine Detection

    IEEE SENSORS JOURNAL, Vol.5, No.4, pp.616-621　（Aug, 2005）

    D.R.Shankaran,K.V.Gobi, T. Sakai, K. Matsumoto, T. Imato, K. Toko and N. Miura

14. Preparation and Characterization of a Polyclonal Antibody from Rabbit for Detection of Trinitrotoluene by a Surface Plasmon Resonance Biosensor

    Talanta, Vol.68, pp.305-311　（Sept, 2005）

    K. Matsumoto, A.Torimaru, S. Ishitobi, T. Sakai, H. Ishikawa, K. Toko, N. Miura and T. Imato

15. Selectivity Control in a Sweetness Sensor Using Lipid/Polymer Membranes

    Sensors and Materials, Vol.17, No.7, pp.385-390　（Sept, 2005）

    H. Cui, M.Habara, H. Ikezaki and K. Toko

16. Application of Odor Code<

    The 7th Int. Joint Symp. between Chungnam National Univ. and Kyushu Univ. pp.142-145　（Sept, 2005）

    K. Hayashi and K. Toko

17. Integrated Multi-Channel Odor Sensor

    The 7th Int. Joint Symp. between Chungnam National Univ. and Kyushu Univ. pp.134-137　（Sept, 2005）

    R. Izumi, S.Etoh, K. Hayashi and K. Toko

18. Development of Odor Code Sensor Surface Recognizing Molecular Substructures of Odorants

    Proc. the 22nd Sensor Symposium, PO-35, pp.285-288　（Oct, 2005）

    K. Hayashi, P.Ivarsson, S. Michiwaki, K. Masunaga, R. Izumi and K. Toko

19. Study of Sweetness-sensitive Taste Sensor using Lipid/polymer Membranes

    Tech. Digest the 6th East Asia Conf. on Chem. Sensors, 2S4-5, pp.166-167　（Nov, 2005）

    M. Habara, H.Ikezaki and K. Toko

20. Performance Evaluation and Comparison of Four SPR Immunoassays for Rapid and Label-free Detection of TNT

    Electrochemistry, Vol.74, No.2, pp.141-144（Jan, 2006）

    D. Ravi Shankaran, K. Matsumoto, K. Toko and N. Miura

21. Development and comparison of two immunoassays for the detection of 2,4,6-trinitrotoluene （TNT） based on surface plasmon resonance

    Sensors and Actuators B, Vol.114, No.2, pp.71-79（Feb, 2006）

    D. Ravi Shankaran and K. Matsumoto and K. Toko and N. Miura

22. Fabrication of Taste Sensor Chip and Portable Taste Sensor System

    Proc. 2006 International Conference on Microtechnologies in Medicine and Biology, pp.TA6-180-183（May, 2006）

    S. Etoh, M.Iwakura, K. Nakashi, R. Hattori, K. Hayashi and K.Toko

23. Detection of Smell Pollution by the Flavor-Water Measuring Method

    Proc. Asia-Pacific Conference of Transducers and Micro-Nano Technology-APCOT 2006, 95-CSM-A0208（Jue, 2006）

    Y. Kugimiya, Y.Kobayashi, Y. Naito, H. Ikezaki, A. Taniguchi, K. Hayashi and K. Toko

24. Development of Artificial Olfactory Epithelium

    Proc.Asia-Pacific Conference of Transducers and Micro-Nano Technology-APCOT 2006, 95-CSM-A0262（Jue, 2006）

    R. Izumi, S.Etoh, K. Hayashi and K. Toko

25. Development of Sensor Surface for Recognition of Molecular Substructures

    Tech. Digest. 11th International Meeting on Chemical Sensors, TO3.3.3#228（Jul, 2006）

    K. Masunaga, S.Michiwaki, R. Izumi, P. Ivarsson, F. Bjorefors, I. Lundstrom, K. Hayashi and K.Toko

26. Development of SPR Biosensor using Displacement Immunoassays for Detection of 2,4,6-Trinitrotoluene

    Tech. Digest. 11th International Meeting on Chemical Sensors, WP64#217（Jul, 2006）

    T. Onodera, K.Harada, K. Horikawa, P. Singh, N. Miura, K. Matsumoto and K. Toko

27. Gas Sensor Characteristics for Smoldering Fire Caused by A Cigarette Smoke

    11th International Meeting on Chemical Sensors, TP46#174（Jul, 2006）

    A. Sawada, T.Shimbo, T. Oyabu, Y. Takei, H. Nanto and K. Toko

28. Evaluation of Surface Plasmon Resonance Based Immunoassay for Rapid and Label-free Detection of TNT with Ultra-high Sensitivity

    Tech. Digest. The 11th International Meeting on Chemical Sensors, p.120（Jul, 2006）

    D. R. Shankaran, T. Kawaguchi, S. J. Kim, K. Matsumoto, K. Toko, N. Miura

29. Taste Sensor Measurements of Umami Substances Made with Other Basic Tastes

    11th International Meeting on Chemical Sensors, TP70#163（Jul, 2006）

    S. Iiyama, S. Ezaki and K. Toko

30. Evaluation of the Molecular Recognition of Monoclonal and Polyclonal Antibodies for Sensitive Detection of 2, 4, 6-trinitrotoluene（TNT） by Indirect Competitive Surface Plasmon Resonance Immunoassay

    Anal Bioanal Chem, Vol.386, pp.1313-1320（Jul, 2006）

    D. R. Shankaran and T. Kawaguchi and S. J. Kim and K. Matsumoto and K. Toko and N. Miura

31. Design of Highly Efficient Receptor Sites by Combination of Cyclodextrin Units and Molecular Cavity in TiO2 Ultrathin Layer

    Biosensors and Bioelectronics, Vol. 22, No.8, pp. 388-392（Sept, 2006）

    D. H. Yang, M. J. Ju, A. Maeda, K. Hayashi, K. Toko, S. W. Lee and T. Kunitake

32. Detection of Aldehydes Using Silver Mirror Reaction

    Sensors and Materials, Vol.18, No.6, pp.329-338（Sept, 2006）

    M. Matsufuji, K. Masunaga, K. Hayashi and K. Toko

33. Anchoring of Cyclodextrin Units On TiO₂ Thin Layer For Effective Detection Of Nitro-Aromatics

    Chemistry Letters, Vol. 35, 2, pp.1340-1341 （Nov, 2006）

    D. H. Yang, M. J.Ju, K. Hayashi, K. Toko, S. W. Lee, and T. Kunitake

34. Detection of Aromatic Nitro Compounds Using Preconcentrator And SPR Immunosensor

    IEEJ Trans. SM, Vol. 126, 1, pp.621-626, （Nov, 2006）

    T. Onodera, K.Miyahara, M. Iwakura, K. Hayashi, N. Miura, K. Mmatsumoto and K. Toko

35. Highly Sensitive Surface Plasmon Resonance Sensor on Nanoscale Bioactive Surfaces for Specific Detection of Tri-Nitro Toluene

    Materials Research Society,Vol.951,pp.7-12（Dec, 2006）
    P. Singh,T. Onodera, N. Miura, K. Matsumoto and K. Toko

    
    

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36. High-Performance Surface Plasmon Resonance Immunosensors for TNT Detection
    

    Electrochemistry, Vol.75, , pp.13-22 （Jan, 2007）
    N. Miura，Dhesingh Ravi Shankaran, T. Kawaguchi, K. Matsumoto and K. Toko
    

37. Novel DNP-KLH Protein Conjugate Surface for Sensitive Detection of TNT on SPR Immunosensor
    

    Sensors and Materials, Vol.19, pp.261-273 （May, 2007）
    P. Singh, T. Onodera, Y. Miｚuta, K. Matsumoto, Ｎ. Miura and K. Toko
    

38. Odor Quantification of Aromatic Alcohols Using Artificial Olfactory Epithelium
    

    Sensors and Materials, Vol.19, pp.299-307 （May, 2007）
    R. Izumi, H. Abe, K. Hayashi and K. Toko

39. A Nanowire Sensor for Aromatic Nitro Compounds Using Charge Transfer Interaction

    The 14th International Conference on Solid-State Sensors, Actuators and Microsystems , Transducers & Eurosensors '07, pp.1413-1414 （Jun, 2007）
    K. Masunaga, M. Sato, K. Hayashi and K. Toko

40. Improved Binding of 2,4-Dinitrotoluene in a γ-CD/Metal Oxide Matrix and Its Sensitive Detection Via a Cyclic Surface Polarization Impedance （cSPI） Method
    

    Chemical Communications, pp.2630-2632 （Jul, 2007）
    Myung-Jong Ju, Do-Hyeon Yang, N. Takahara, K. Hayashi, K. Toko，Seung-Woo Lee and T. Kunitake
    

41. What Relationship Does Color Have with Desirability in Fruits and Vegetables？
    

    Proceedings of the 23 Annual Meeting of the International Society for Psychophysics, pp.363-368 （Oct, 2007）
    Y. Kohi, K. Shidoji, K. Toko and S. Etoh
    

42. Surface Plasmon Resonance Immunosensor Using Au Nanoparticle for Detection of TNT

    Sensors and Actuators B Vol.133, pp.467-472 （Aug, 2008）
    Toshikazu Kawaguchi, Dhesingh Ravi Shankaran, Soon Jin Kim, Kiyoshi Matsumoto, Kiyoshi Toko and Norio Miura

43. Development of an Oligo（ethylene glycol）-based SPR Immunosensor for TNT Destection

    Biosensors and Bioelectronics Vol.24, pp.191-197（Oct, 2008）
    Yutaka Mizuta, Takeshi Onodera, Praveen Singh, Kiyoshi Matsumoto, Norio Miura and Kiyoshi Toko

44. Taste Sensor Chip for Portal Taste Sensor System

    Sensors and Materials Vol.20, No.4, pp.151-160（Oct, 2008）
    Shinichi Etoh, Lingyan Feng, Kenichi Nakashi, Kenshi Hayashi, Akira Ishii and Kiyoshi Toko

45. Temperature Dependence of Bitter Taste and Output Characteristics of Taste Sensor

    Sensors and Materials Vol.20, No.4, pp.161-169（Oct, 2008）
    Miki Yahiro, Shu Ezaki, Ryoji Takamatsu and Kiyoshi Toko

46. Development of Caffeine Detection Using Taste Sensor with Lipid/polymer Membranes

    Sensors and Materials Vol.20, No.4, pp.171-178（Oct, 2008）
    Haifeng Shen, Masaaki Habara and Kiyoshi Toko

47. Study of Surface-modified Lipid/polymer Membranes for Detecting Sweet Taste Substances

    3rd International Conference on Sensing Technology, Tainan, Taiwan, pp.610-614（Nov, 2008）
    Hong Cui, Masaaki Habara, Hidekazu Ikezaki and Kiyoshi Toko

48. Influence of Alkyl Cain Length of Lipid in Caffeine Detection Using Taste Sensor with Lipid/polymer Membranes

    3rd International Conference on Sensing Technology, Tainan, Taiwan, pp.652-655（Nov, 2008）
    Haifeng Shen, Masaaki Habara and Kiyoshi Toko

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49. Preparation of Anti-Dinitrotoluene Polyclonal Antibody and Effect of the Hapten Spacer Length in Coating Antigen on Immunoassay Sensitivity

    Journal of the Faculty of Agriculture, Kyushu University, Vol.54, , pp.165-171（Feb, 2009）
    K. Nagatomo, K. Matsumoto, S. Ishitobi, M. Koga, N. Miura and K. Toko

50. Preparation of Anti-2,4-Dinitrotoluene Monoclonal Antibody by Using Rat Medial Iliac Lymph Node Cells and Its Characterization Using Solid Phase Enzyme-Linked Immunosorbent Assay

    Journal of the Faculty of Agriculture, Kyushu University, Vol.54, , pp.173-178（Feb, 2009）
    K. Nagatomo, K. Matsumoto, N. Miura and K. Toko

51. Development of a Sensitive Surface Plasmon Resonance Immunosensor for Detection of 2,4-Dinitrotoluene with a Novel Oligo（Ethylene Glycol）-Based Sensor Surface

    Talanta, Doi:10.1016 / j.taltanta.2009.02.018, pp.1-7（Feb, 2009）
    K. Nagatomo, T. Kawaguchi, N. Miura, K. Matsumoto and K. Toko

52. Flavor Evaluation Using Taste Sensor for UHT Processed Milk Stored in Cartons Having Different Light Permeabilities

    Milchwissenschaft, Vol.64, No.2, pp.143-146（Mar, 2009）
    Y. Mizota, H. Matsui, M. Ikeda, N. Ichihashi, K. Iwatsuki and K. Toko

53. A Novel Formation Process of Polyaniline Micro-/Nanofiber Network on Solid Substrates

    Synthetic Metals, Vol. 159, No. 11, pp.1077-081（Mar, 2009）
    C. Liu, K. Hayashi and K. Toko

54. Dendrimer Modified Biochip for Detection of 2,4,6 Trinitrotoluene on SPR Immunosensor ; Fabrication and Advantages

    Sensors and Actuators B, Vol. 137, No. 2, pp.403-409 （Apr, 2009）
    P. Singh, T. Onodera, Y. Mizuta, K. Matsumoto, N. Miura and K. Toko

55. High Sensitive Detection of Sulfuric Compounds Using Electrochemical Impedance

    EEJ, Vol.4, pp.372-377（May, 2009）
    A. Yamaguchi, K. Masunaga, K. Hayashi and K. Toko

56. Gas Sensing Character of Polyaniline with Micro-/ Nano-Fiber Network Structure

    AIP Conference Proceedings, Vol. 1137, pp.357-360（May, 2009）
    C. Liu, K. Hayashi and K. Toko

57. Fabrication of Odor Sensor Surface Recognizing Substructure of Odorant

    Sensors and Materials, Vol. 32, No. 4, pp.191-199（May, 2009）
    Y. Sasaki, K. Hayashi and K. Toko

58. Development of an Artificial Lipid-Based Membrane Sensor with High Selectivity and Sensitivity to the Bitterness of Drugs and with High Correlation with Sensory Score

    IEEJ Trans 2009, Vol. 4, No. 6, pp.710-719（Oct, 2009）
    Y. Kobayashi, H. Hamada, Y. Yamaguchi, H. Ikezaki and K. Toko

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59. Electrochemical Deposition of Nanostructured Polyaniline on an Insulating Substrate

    Electrochemistry Communications, Vol. 12, No. 1, pp.36-39（Jan, 2010）
    C. Liu, K. Hayashi and K. Toko

60. Preparation of Anti-fragrant Monoclonal Antibodies by the Rat Lymph Node Method and Their Characterization Using Enzyme-linked Immunosorbent Assays
    

    Journal of the Faculty of Agriculture, Kyushu University, Vol. 55, No. 1, pp.91-96（Feb, 2010）
    S. Ohashi, K. Nagatomo, K. Miyamoto, K. Toko, N. Miura and K. Matsumoto

61. Advanced Taste Sensors Based on Artificial Lipids with Global Selectivity to Basic Taste Qualities and High Correlation to Sensory Scores

    Sensors, Vol. 10, No. 4, pp.3411-3443（Apr, 2010）
    Y. Kobayashi, M. Habara, H. Ikezaki, R. Chen, Y. Naito and K. Toko

62. Highly Sensitive Detection of TNT Using a Poly（amidoamine） Dendron-Based SPR Immunosensor

    Sensors and Materials, Vol. 22, No. 4, pp.193-200（Jun, 2010）
    Y. Mizuta, T. Onodera, P. Singh, K. Matsumoto, N. Miura and K. Toko

63. Development of Surface Plasmon Resonance Based Sensitive Immunosensor for Benzaldehyde Detection

    IEEJ Trans. SM, Vol. 130, No. 7, pp.269-274（Jul, 2010）
    T. Onodera, T. Shimizu, N. Miura, K. Matsumoto and K. Toko

64. Development of Sensor with High Selectivity for Saltiness and Its Application in Taste Evaluation of Table Salt

    Sensors and Materials, Vol. 22, No. 6, pp.313-325（Sep, 2010）
    R. Chen, H. Ikezaki and K. Toko