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Studies on Stereoselectivities on a Clay Surface by STM Method

Research Project

Project/Area Number 01470006
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 物理化学一般
Research InstitutionThe University of Tokyo

Principal Investigator

YAMAGISHI Akihiko  Univ. Tokyo, College of Arts & Sciences, Assoc, Prof., 教養学部, 助教授 (70001865)

Co-Investigator(Kenkyū-buntansha) MATSUSHITA Nobuyuki  Univ. Tokyo, College Arts of & Sciences Research Associate, 教養学部, 助手 (80219427)
KURODA Reiko  Univ. Tokyo, College of Arts & Sciences Assoc. Prof,, 教養学部, 助教授 (90186552)
IWAMOTO Toschitake  Univ. Tokyo, College of Arts & Sciences, Prof., 教養学部, 教授 (60011532)
Project Period (FY) 1989 – 1990
Project Status Completed (Fiscal Year 1990)
Budget Amount *help
¥6,500,000 (Direct Cost: ¥6,500,000)
Fiscal Year 1990: ¥2,100,000 (Direct Cost: ¥2,100,000)
Fiscal Year 1989: ¥4,400,000 (Direct Cost: ¥4,400,000)
KeywordsSTM / Clay / 金属錯体
Research Abstract

This project intended to apply the scanning tunneling microscopy (STM) for the observation of a clay surface. We recently discovered that a certain kind of metal complex forms a stereoregular adsorbate layer on a surface of a clay mineral. For this propose, a new instrument of STM has been constructed and its function has been established. Our STM instrument enables us to observe a surface of graphite (HOPG) reproducibly with the resolution of 0.1-0.2 A in the x, y and z directions. The scan time for 100 A length is less than 10 seconds. Accordingly the surface that is unstable with time can be observed with this instrument. With this instrument, a graphite surface modified with a thin film of a clay is observed. As a result, it is confirmed that the image due to the substrate (graphite) surface is observed when a clay film is thin enough. The results imply that a tunneling electron penetrates through a clay film to reach a platinum tip. Thus it is expected that a molecule adsorbed on a clay film might give its own image with the present method. It is now in progress to confirm this possibility.

Report

(3 results)
  • 1990 Annual Research Report   Final Research Report Summary
  • 1989 Annual Research Report
  • Research Products

    (31 results)

All Other

All Publications (31 results)

  • [Publications] M.Yyasa,H.Nishido,E.Tsuchida,A.Yamagishi: "Orinted Tixation of Sptletui How Conpletee in Phosphobipid Bilaye Menbane : Electroptial heasa went" Jaurnal of physicel Chemictny. 92. 2987-2990 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] T.Hikita,K.Tamaru,A.Yamagishi,T.Iwamoto: "Productoon of an Optically Actine Sulfoxide by Uso of Colloidelly Dipeued ΛーRu(plen)_3 Anantnerillaite" Inoyanio Chemistny. 28. 2221-2223 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Y.Nakamura,A.Yamagishi,T.Iwamoto,M.Koga: "Adserption Rnepertris of Mortsoillonito & Syntleti Saponte as Packing Msteial in Lifiud Clam Chromilagrsply" Clays and Ctay Mierib. 36. 530-536 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Y.Nakamura,A.Yamagishi,S.matumoto,K.Tohkubo,Y.Ohta,M.Yamagishi: "HPLC for Optical Resobtion on a Columa of an IonーExchange Addiut of Spleically Shaped Sptleti Hectoute and Opticelly Actine netal Complexes" Journal of Clromatofiaply. 482. 165-173 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] M.Taniguchi,A.Yamagishi,T.Iwamoto: "Effects of Alcyl chain Leyte on the Adoptin of an NーAlhyl Acidine Oraye Cation by Colloidally Diopesed Zir conium Phesplste" Journal of Physical Chemitny. 94. 2534-2537 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] M.Taniguchi,A.Yamagishi: "StoppedーFlow Eleitui Dichrorcin Studien on the Adsoystion of metal Chelets by a Collidal Clay" Journal of Physical Chemictry. 94. 5896-5900 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] "“Dynamic Beharior of mainomolecules,Colloicls,Liquid Cuptels & Biolyical Sptenr" Ed by H.Watanabe" Hirokawa Publishiy Co., 412 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] T. Hikita, K. Tamaru and A. Yamagishi: "Production of optically active sulfoxides by use of colloidally dispersed delta- [Ru (bpy) 3] 2+/montmorillonite" Inorg. Chem.28,. 221-222. (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Y. Nakamura and A. Yamagishi: "Adsorption properties of montmorillonite and synthetic saponite as packing materials in liquid column chromatography" Clays and Clay Minerals. 36,. 530-536 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Y. Nakamura, T. Matsumoto, M. Yamaguchi and A. Yamagishi: "High performance liquid column chromatography for optical resolution on a column of an ion-exchange adduct of spherically shaped synthetic hectorite and optically active metal complexes" J. Chromatography. 482,. 165-173. (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] M. Taniguchi and A. Yamagishi: "Effects of alkyl chain length on the adsorption of an Nalkyl acridine orange cation by colloidally dispersed zirconium phosphate" J. Phys. Chem.94,. 2534-2537. (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] M. Taniguchi, M. Kaneyoshi, Y. Nakamura and A. Yamagishi: "A stopped-flow electric dicroism study on adsorption of metal chelates by a colloidal clay" J. Phys. Chem.94,. 5896-5900. (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Y. Nakamura and A. Yamagishi: "Clay column chromatography for optical resolution : Partial resolution of 1, 1'-binaphthol on an optically active [Co(phen)2(amino acidate) ] 2+-montmorillonite column" Clay Science,. (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] N. Matsushita, N. Kojima, T. Ban and I. Tsujikawa: "Study of mixed-valence state in halogen-bridged mixed-valence platinum (II, IV) complexes by temparature dependence of intervalence charge-transfer spectra" Bull. Chem. Soc. Japan. 62,. 3906-3910. (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] N. Matsushita, N. Kojima, T. Ban and I. Tsujikawa: "Comparison between optical properties of sulfates and hydrogensulfates in halogen-bridged mixed-valence platinum (II, IV) complexes" Bull. Chem. Soc. Japan,. 62,. 1785-1790. (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] N. Matsushita, N. Kojima, N. Watanabe and T. Ban: "Three photo-induced absorption bands of one-dimensional halogen-bridged mixed-velence complex, [Pt (en) 2] [PtBr2 (en) 2] (SO4) 2 6H20" Solid State Commun.,. 71,. 253-258. (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] N. Matsushita, N. Kojima, N. Watanabe and T. Ban: "Three photo-induced absorption bands of one-dimensional halogen-bridged mixed-velence complex, [Pt (en) 2[PtBr2 (en)2](SO4)2 6H20" Solid State Commun.,. 71. 253-258 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] M,Yuasa,H.Nishido,E.Tuchida,A.Yamagishi: "Oriented Fixation of Synthetci Hewe Complexes in Phospholipid Bilaye menbrares:Electrooptical heususemeit" Journal of Physical Chemictry. 92. 2987-2990 (1988)

    • Related Report
      1990 Annual Research Report
  • [Publications] T.Hikita,K.Tanaua,a.Yamagishi,T.lwamoto: "Production of an Opticelly Aitive Sulfoxide by Use of Colleidally Disperced XーRu(Plan)_3 Montmorilloiete" lnoyanio Chomistry. 28. 2221-2223 (1989)

    • Related Report
      1990 Annual Research Report
  • [Publications] Y.Nakamura,A.Yanagishi,T.lwamoto,M.Koga: "Adsorption properties of Mont morillonite as Synthetic Saponite as Packing Materials in Liquid Cluma Chromilogsfly" Clays and Ctay Minerals. 36. 530-536 (1988)

    • Related Report
      1990 Annual Research Report
  • [Publications] Y,Nakamura,A.Yamagishi,S.Matumoto,K.Tohkubo,Y.Ohtu,M.Yamaguchi: "HPLC for Optical Resolution on a Column of on JonExchange adduet of Spheically Shaped Synthetei Hectoute and Optically Aetin Metal Complexes" Journal of Chromatography. 482. 165-173 (1989)

    • Related Report
      1990 Annual Research Report
  • [Publications] M.Taniguchi,A.Yamagishi,T.lwamoto: "Effects of Clhyl Chain Length on the Adioption of an NーAlkyl Acridine orange Cation by Colloidally Dispersed Zirconium Phesplale" Journal of Physical Chemistry. 94. 2534-2537 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] M.Taniguchi,A.Yamagishi: "StoppedーflowーElertric Diohroicm Studion on the Adsoyrtion of Metal Chelates by a Collicdal Clay" Journal of Physical Chemistry. 94. 5896-5900 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] A.Yamagishi,Y.Nakamura,M.Tamiguchi,M.Kaneyoshi,H.Watanabe: "“Dynamic Beharion of Macromolecules,Colloids,Liquid Cuptals & Biobeyical Srptems "Ed by H.Watanabe" Hirokawa Publishiy Co., 412 (1988)

    • Related Report
      1990 Annual Research Report
  • [Publications] M.Yuasa,H.Nishido,E.Tsuchida,A.Yamagishi: "Oriented Fixation of Synthetic Hemo Complexes in Phospholipid Bilayer Membranes:Electrooptical Measurement" Journal of Physical Chemistry. 92巻. 2987-2990 (1988)

    • Related Report
      1989 Annual Research Report
  • [Publications] T.Hikita,K.Tamaru,A.Yamagishi,T.Iwamoto: "Production of an Optically Active Sulfoxide by Use of Colloidally Dispersed A-Ru(phon)_3 Montmorillonite" Inoyanio Chemistry. 28巻. 2221-2223 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] Y.Nakamura,A.Yamagishi,T.Iwamoto,M.Koga: "Adsorption of Properties of Montmorillonite & Synthetic Saponite and Packing Materials in Liquid Column Chromiclopoply" Clays and Clay Minerals. 36巻. 530-536 (1988)

    • Related Report
      1989 Annual Research Report
  • [Publications] Y.Nakamura,A.Yamagishi,S.Matsumoto,K.Tohfiubo,Y.Ohtsu,M.Yamaguchi: "HPLC for Optical Resolution on a Column of an Ion-Exchange Addust of Spherically Shaped Synthetic Hectoite and Optically Active Metal Complexes" Journal of Chromatography. 482. 165-173 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] M.Taniguchi,A.Yamagishi,T.Iwamoto: "Effects of Alkyl Chain Length on the Adsorption of an N-Alkyl Acridine Orange Cation by Colloidally Dispersed Zirconium Phosphate" Journal of Physical Chemistry. (1990)

    • Related Report
      1989 Annual Research Report
  • [Publications] M.Taniguchi,A.Yamagishi: "Stopped-flow Electric Dichroium Studier on the Adsorption of Metal Chelates by a Colloidal Clay" Journal of Physical Chemistry.

    • Related Report
      1989 Annual Research Report
  • [Publications] A.Yamagishi,Y.Nakamura,M.Taniguchi,M.Kaneyoshi,H.Watanabe: ""Dynamic Behavior of Macromolecules,Colloids,Liquid Crystals & Biological Systems" Ed.by H.Watanabe" Hirokawa Publishing Co., 412 (1989)

    • Related Report
      1989 Annual Research Report

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Published: 1989-04-01   Modified: 2016-04-21  

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