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Analysis of aqueous solutions by terahertz spectroscopy

Research Project

Project/Area Number 23658209
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Agricultural information engineering
Research InstitutionKyoto University

Principal Investigator

OGAWA Yuichi  京都大学, 大学院・口農学研究科, 准教授 (20373285)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords非破壊計測 / テラヘルツ波 / 分光 / 水溶液 / ケモメトリックス / 水和 / 全反射減衰分光法 / 分光スペクトル
Research Abstract

ln order to find a practical application of terahettz spectroscopy, we conducted a spectral analysis of the aqueous solution. We could confirm that analytical method such as chemometrix is beneflcial technique to estimate concelltration of solute in a simple aqueous solution. It was also successful in monitoring the change in hydration of the polymer and water molecules. Additionally, we concluded when measuring the changc of the solute in spectroscopy with a sllicon rod, we need temperature correction method

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Research-status Report
  • Research Products

    (17 results)

All 2013 2012 2011 Other

All Journal Article (8 results) (of which Peer Reviewed: 7 results) Presentation (9 results)

  • [Journal Article] Evaluation of the hydration state of saccharides using terahertz time-domain attenuated total reflection spectroscopy2013

    • Author(s)
      Keiichiro Shiraga
    • Journal Title

      Food chemistry

      Volume: 140 Issue: 1-2 Pages: 315-320

    • DOI

      10.1016/j.foodchem.2013.02.066

    • URL

      http://dx.doi.org/

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of lntermolecular Innteraction of Poly (N-isopropylacrylamide) Solution with Attenuated Total Reflectance Terahertz Spectroscopy2012

    • Author(s)
      H. Naito, Y. Ogawa, H. Hoshina, S. Sultana and N. Kondo
    • Journal Title

      Applied Physics Lettcrs

      Volume: 100 Issue: 12 Pages: 191102-191102

    • DOI

      10.1063/1.471180

    • URL

      http://dx.doi.org/

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] L-Ascorbic Acid Prediction in Aqueous Solution Based on FTIR-ATR Terahertz Spectroscopy2012

    • Author(s)
      D. Suhandy, M. Yulia, Y. Ogawa, N, Kondo
    • Journal Title

      Engineering in Agriculture, Environment and Food

      Volume: Vol. 5, No. 4 Pages: 152-158

    • NAID

      130002076375

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] A Quantitative Study for Determination of Glucose Concentration Using Attenuated Total Reflectance Terahertz(ART-THz) Spectroscopy2012

    • Author(s)
      D. Suhandy, T, Ishihara, Y. Ogawa, N. Kondo, H. Naito, T. Ishihara, Y. Takemoto, W, Liu
    • Journal Title

      Engineering in Agriculture, Environment and Food

      Volume: Vol. 5, No. 3 Pages: 90-95

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of Intermolecular Interaction of Poly (N-isopropylacrylamide) Solution with Attenuated Total Reflectance Terahertz Spectroscopy2012

    • Author(s)
      Hirotaka Naito
    • Journal Title

      Applied Physics Letters

      Volume: 100 Issue: 19 Pages: 191102-191102

    • DOI

      10.1063/1.4711804

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] L-Ascorbic Acid Prediction in Aqueous Solution Based on FTIR-ATR Terahertz Spectroscopy2012

    • Author(s)
      Diding Suhandy
    • Journal Title

      Engineering in Agriculture, Environment and Food

      Volume: 5 Pages: 152-158

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Quantitative Study for Determination of Glucose Concentration Using Attenuated Total Reflectance Terahertz (ATR-THz) Spectroscopy2012

    • Author(s)
      Diding Suhandy
    • Journal Title

      Engineering in Agriculture, Environment and Food

      Volume: 5 Pages: 90-95

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prediction of Vitamin C Using FTIR-ATR Terahertz Spectroscopy Combined with Interval Patial Least Squares (iPLS) Regression2011

    • Author(s)
      D. Suhandy, M. Yulia, Y. Ogawa, and N, Kondo
    • Journal Title

      SII (Systems Integration International) 2011, IEEE/SICE , Kyoto Univ

    • Related Report
      2012 Final Research Report
  • [Presentation] Determination of Vitamin C in Terahertz Region Using Principal Component Artificial Neural Networks2012

    • Author(s)
      D. Suhandy, M. Yulia, Y. Ogawa, N, Kondo
    • Organizer
      農業機械学会関西支部第128回例会
    • Place of Presentation
      鳥取大学
    • Year and Date
      2012-08-12
    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Presentation] Quantitative and Qualitative Study of Pyridoxine Hydrochloride and L-Ascorbic Acid (LAA) in Aqueous Solution Using FTIR-ATR MID Infrared Spectroscopy with Full PLS Regression2012

    • Author(s)
      M. Yulia, D. Suhandy, Y, Ogawa, N. Kondo
    • Organizer
      農業機械学会関西支部第128回例会
    • Place of Presentation
      鳥取大学
    • Year and Date
      2012-08-12
    • Related Report
      2012 Final Research Report
  • [Presentation] Monitoring Phase-change of Poly (N-isopropylacrylamide) with Attenuated Total Reflectance Terahertz Spectroscopy2012

    • Author(s)
      H. Naito, Y, Ogawa, S. Sultana, N, Kondo
    • Organizer
      3rd EOS Topical Meeting on Terahertz Science & Technology
    • Place of Presentation
      Kaiserstejnsky Palace, Prague, Czech Republic
    • Year and Date
      2012-06-19
    • Related Report
      2012 Final Research Report
  • [Presentation] Vitamin C Determination Using FTIR ATR Mid Infrared Spectroscopy Using Full Spectrum PLS Regression with Differernt Spectral Pre-processing Methods2012

    • Author(s)
      D. Suhandy, M. Yulia, Y. Ogawa, N, Kondo
    • Organizer
      The 6th International Symposum on Machinery and Mechatronics for Agricultural and Biosystems Engineering(ISMAB) 2012
    • Place of Presentation
      Chonbuk National University, Jeonju, Korea
    • Year and Date
      2012-06-18
    • Related Report
      2012 Final Research Report
  • [Presentation] Monitoring Phase-Change of Poly(N-isopropyiacryiamide) with Attenuated Total Reflection Terahertz Spectroscopy2012

    • Author(s)
      Hirotaka Naito
    • Organizer
      3rd EOS Topical Meeting on Terahertz Science & Technology (TST2012)
    • Place of Presentation
      Kaiserstejnsky Palace, Prague, Czech Republic
    • Related Report
      2012 Annual Research Report
  • [Presentation] Vitamin C Determination Using FTIR ATR Mid Infrared Spectroscopy Using Full Spectrum PLS Regression with Different Spectral Pre-processing Methods2012

    • Author(s)
      Diding Suhandy
    • Organizer
      The 6th International Symposium on Machinery and Mechatronics for Agricultural and Biosystems Engineering (ISMAB) 2012
    • Place of Presentation
      Chonbuk National University, Jeonju, Korea
    • Related Report
      2012 Annual Research Report
  • [Presentation] Quantitative and Qualitative Study of Pyridoxine Hydrochloride and L-Ascorbic Acid (LAA) in Aqueous Solution Using FTIR-ATR Mid Infrared Spectroscopy with Full PLS Regression2012

    • Author(s)
      Meinilwita Yulia
    • Organizer
      農業機械学会関西支部第128回例会
    • Place of Presentation
      鳥取大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] Prediction of Vitamin C Using FTIR-ATR Terahertz Spectroscopy Combined with Interval Partial Least Squares (iPLS) Regression.

    • Author(s)
      Diding Suhandy, Meinilwita Yulia, Yuichi Ogawa and Naoshi Kondo
    • Organizer
      System Integration International Conference (SII2011)
    • Place of Presentation
      Kyoto, Japan
    • Related Report
      2011 Research-status Report
  • [Presentation] Feasibility of Using Attenuated Total Reflectance Terahertz (ATR-THz) Spectroscopy for Quantitative and Qualitative Study of Vitamin C in Aqueous Solutions

    • Author(s)
      Diding Suhandy, Meinilwita Yulia, Yuichi Ogawa and Naoshi Kondo
    • Organizer
      ASABE Annual International Meeting
    • Place of Presentation
      Louisville, Kentucky USA
    • Related Report
      2011 Research-status Report

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Published: 2011-08-05   Modified: 2019-07-29  

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